Auto: Fallback to coordinates if address not available

* Update fragment_onboarding_data_source.xml

Increase margin to data source text

* Update fragment_onboarding_data_source.xml

Increase margin to data source text

* use margin instead of padding

---------

Co-authored-by: johan12345 <johan.forstner@gmail.com>

README.md

@@ -86,10 +86,13 @@ Sponsors
 Many users currently support the development EVMap with their donations. You can find more
 information on the [Donate page](https://ev-map.app/donate/) on the EVMap website.
 
-<a href="https://www.jawg.io"><img src="https://www.jawg.io/static/Blue@10x-9cdc4596e4e59acbd9ead55e9c28613e.png" alt="JawgMaps" height="58"/></a><br>
+<a href="https://www.jawg.io"><img src="https://www.jawg.io/static/Blue@10x-9cdc4596e4e59acbd9ead55e9c28613e.png" alt="JawgMaps" height="38"/></a><br>
 Since May 2024, **JawgMaps** provides their OpenStreetMap vector map tiles service to EVMap for
 free, i.e. the background map displayed in the app if OpenStreetMap is selected as the data source.
 
-<a href="https://chargeprice.app"><img src="https://raw.githubusercontent.com/ev-map/EVMap/master/_img/powered_by_chargeprice.svg" alt="Powered by Chargeprice" height="58"/></a><br>
+<a href="https://chargeprice.app"><img src="https://raw.githubusercontent.com/ev-map/EVMap/master/_img/powered_by_chargeprice.svg" alt="Powered by Chargeprice" height="38"/></a><br>
 Since April 2021, **Chargeprice.app** provide their price comparison API at a greatly reduced
-price for EVMap. This data is used in EVMap's price comparison feature.
+price for EVMap. This data is used in EVMap's price comparison feature.
+
+<a href="https://www.jetbrains.com/community/opensource/"><img src="https://resources.jetbrains.com/storage/products/company/brand/logos/jetbrains.svg" alt="JetBrains logo" height="38"/></a><br>
+As part of its support program for Open-source projects, **JetBrains** supports the development of EVMap since December 2023 with a license of their software suite.

_img/appicon_monochrome.svg

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg id="Ebene_1" data-name="Ebene 1" xmlns="http://www.w3.org/2000/svg" version="1.1"
+    viewBox="0 0 108 108">
+    <defs>
+        <style>
+            .cls-1 {
+            fill: #000;
+            stroke-width: 0px;
+            }
+        </style>
+    </defs>
+    <path class="cls-1"
+        d="M53.9,28c-8.8,0-15.9,7.1-15.9,15.9s13.4,18.2,15,35.3c0,.5.5.9,1,.9s.9-.4,1-.9c1.6-17.1,15-23.3,15-35.3-.1-8.8-7.2-15.9-16-15.9ZM59,43.1l-6.1,10.5v-7.9h-2.6v-9.6s8.8,0,8.7,0l-3.5,7h3.5Z" />
+</svg>

_img/connectors/connector_unknown.svg

@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+    <path
+        d="M11,18H13V16H11V18M12,2A10,10 0 0,0 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12A10,10 0 0,0 12,2M12,20C7.59,20 4,16.41 4,12C4,7.59 7.59,4 12,4C16.41,4 20,7.59 20,12C20,16.41 16.41,20 12,20M12,6A4,4 0 0,0 8,10H10A2,2 0 0,1 12,8A2,2 0 0,1 14,10C14,12 11,11.75 11,15H13C13,12.75 16,12.5 16,10A4,4 0 0,0 12,6Z" />
+</svg>

app/build.gradle.kts

@@ -6,6 +6,7 @@ plugins {
     id("kotlin-android")
     id("kotlin-parcelize")
     id("kotlin-kapt")
+    id("com.google.devtools.ksp").version("2.0.21-1.0.28")
     id("androidx.navigation.safeargs.kotlin")
     id("com.mikepenz.aboutlibraries.plugin")
 }
@@ -16,14 +17,18 @@ android {
 
     defaultConfig {
         applicationId = "net.vonforst.evmap"
-        compileSdk = 34
+        compileSdk = 35
         minSdk = 21
-        targetSdk = 34
+        targetSdk = 35
         // NOTE: always increase versionCode by 2 since automotive flavor uses versionCode + 1
-        versionCode = 248
-        versionName = "1.9.14"
+        versionCode = 230
+        versionName = "1.9.6"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+
+        ksp {
+            arg("room.schemaLocation", "$projectDir/schemas")
+        }
     }
 
     val isRunningOnCI = System.getenv("CI") == "true"
@@ -73,6 +78,7 @@ android {
     productFlavors {
         create("foss") {
             dimension = "dependencies"
+            isDefault = true
         }
         create("google") {
             dimension = "dependencies"
@@ -80,6 +86,7 @@ android {
         }
         create("normal") {
             dimension = "automotive"
+            isDefault = true
         }
         create("automotive") {
             dimension = "automotive"
@@ -91,18 +98,12 @@ android {
 
     compileOptions {
         isCoreLibraryDesugaringEnabled = true
-        targetCompatibility = JavaVersion.VERSION_1_8
-        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_17
+        sourceCompatibility = JavaVersion.VERSION_17
     }
 
     kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_1_8.toString()
-    }
-
-    tasks.withType<org.jetbrains.kotlin.gradle.tasks.KaptGenerateStubs>().configureEach {
-        kotlinOptions {
-            jvmTarget = "1.8"
-        }
+        jvmTarget = JavaVersion.VERSION_17.toString()
     }
 
     buildFeatures {
@@ -263,10 +264,11 @@ aboutLibraries {
         "Dual OpenSSL and SSLeay License",  // Android NDK OpenSSL
         "Google Maps Platform Terms of Service",  // Google Maps SDK
         "provided without support or warranty",  // org.json
-        "Unicode/ICU License",  // icu4j
+        "Unicode/ICU License", "Unicode-3.0",  // icu4j
         "Bouncy Castle Licence",  // bcprov
         "CDDL + GPLv2 with classpath exception",  // javax.annotation-api
     )
+    excludeFields = arrayOf("generated")
     strictMode = com.mikepenz.aboutlibraries.plugin.StrictMode.FAIL
 }
 
@@ -289,10 +291,11 @@ dependencies {
     implementation("androidx.cardview:cardview:1.0.0")
     implementation("androidx.preference:preference-ktx:1.2.1")
     implementation("com.google.android.material:material:1.12.0")
-    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
+    implementation("androidx.constraintlayout:constraintlayout:2.2.1")
     implementation("androidx.recyclerview:recyclerview:1.3.2")
     implementation("androidx.browser:browser:1.8.0")
     implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.1.0")
+    implementation("androidx.viewpager2:viewpager2:1.1.0")
     implementation("androidx.security:security-crypto:1.1.0-alpha06")
     implementation("androidx.work:work-runtime-ktx:2.9.0")
     implementation("com.github.ev-map:CustomBottomSheetBehavior:e48f73ea7b")
@@ -300,8 +303,8 @@ dependencies {
     implementation("com.squareup.retrofit2:converter-moshi:2.9.0")
     implementation("com.squareup.okhttp3:okhttp:4.12.0")
     implementation("com.squareup.okhttp3:okhttp-urlconnection:4.12.0")
-    implementation("com.squareup.moshi:moshi-kotlin:1.15.0")
-    implementation("com.squareup.moshi:moshi-adapters:1.15.0")
+    implementation("com.squareup.moshi:moshi-kotlin:1.15.2")
+    implementation("com.squareup.moshi:moshi-adapters:1.15.2")
     implementation("com.markomilos.jsonapi:jsonapi-retrofit:1.1.0")
     implementation("io.coil-kt:coil:2.6.0")
     implementation("com.github.ev-map:StfalconImageViewer:5082ebd392")
@@ -315,13 +318,13 @@ dependencies {
     implementation("com.github.erfansn:locale-config-x:1.0.1")
 
     // Android Auto
-    val carAppVersion = "1.4.0"
+    val carAppVersion = "1.7.0-rc01"
     implementation("androidx.car.app:app:$carAppVersion")
     normalImplementation("androidx.car.app:app-projected:$carAppVersion")
     automotiveImplementation("androidx.car.app:app-automotive:$carAppVersion")
 
     // AnyMaps
-    val anyMapsVersion = "a3290b148d"
+    val anyMapsVersion = "1174ef9375"
     implementation("com.github.ev-map.AnyMaps:anymaps-base:$anyMapsVersion")
     googleImplementation("com.github.ev-map.AnyMaps:anymaps-google:$anyMapsVersion")
     googleImplementation("com.google.android.gms:play-services-maps:19.0.0")
@@ -350,9 +353,9 @@ dependencies {
     implementation("androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version")
 
     // room library
-    val room_version = "2.6.1"
+    val room_version = "2.7.1"
     implementation("androidx.room:room-runtime:$room_version")
-    kapt("androidx.room:room-compiler:$room_version")
+    ksp("androidx.room:room-compiler:$room_version")
     implementation("androidx.room:room-ktx:$room_version")
     implementation("com.github.anboralabs:spatia-room:0.3.0") {
         exclude("com.github.dalgarins", "android-spatialite")
@@ -394,7 +397,7 @@ dependencies {
     androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
     androidTestImplementation("androidx.arch.core:core-testing:2.2.0")
 
-    kapt("com.squareup.moshi:moshi-kotlin-codegen:1.15.0")
+    ksp("com.squareup.moshi:moshi-kotlin-codegen:1.15.2")
 
     coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.0.4")
 }

app/schemas/net.vonforst.evmap.storage.AppDatabase/22.json

@@ -0,0 +1,904 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 22,
+    "identityHash": "5dbaaa5adf8cb9b6e8a8314bb7766447",
+    "entities": [
+      {
+        "tableName": "ChargeLocation",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `dataSource` TEXT NOT NULL, `name` TEXT NOT NULL, `coordinates` BLOB NOT NULL, `chargepoints` TEXT NOT NULL, `network` TEXT, `url` TEXT NOT NULL, `editUrl` TEXT, `verified` INTEGER NOT NULL, `barrierFree` INTEGER, `operator` TEXT, `generalInformation` TEXT, `amenities` TEXT, `locationDescription` TEXT, `photos` TEXT, `chargecards` TEXT, `license` TEXT, `networkUrl` TEXT, `chargerUrl` TEXT, `timeRetrieved` INTEGER NOT NULL, `isDetailed` INTEGER NOT NULL, `city` TEXT, `country` TEXT, `postcode` TEXT, `street` TEXT, `fault_report_created` INTEGER, `fault_report_description` TEXT, `twentyfourSeven` INTEGER, `description` TEXT, `mostart` TEXT, `moend` TEXT, `tustart` TEXT, `tuend` TEXT, `westart` TEXT, `weend` TEXT, `thstart` TEXT, `thend` TEXT, `frstart` TEXT, `frend` TEXT, `sastart` TEXT, `saend` TEXT, `sustart` TEXT, `suend` TEXT, `hostart` TEXT, `hoend` TEXT, `freecharging` INTEGER, `freeparking` INTEGER, `descriptionShort` TEXT, `descriptionLong` TEXT, `chargepricecountry` TEXT, `chargepricenetwork` TEXT, `chargepriceplugTypes` TEXT, PRIMARY KEY(`id`, `dataSource`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dataSource",
+            "columnName": "dataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "coordinates",
+            "columnName": "coordinates",
+            "affinity": "BLOB",
+            "notNull": true
+          },
+          {
+            "fieldPath": "chargepoints",
+            "columnName": "chargepoints",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "network",
+            "columnName": "network",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "url",
+            "columnName": "url",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "editUrl",
+            "columnName": "editUrl",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "verified",
+            "columnName": "verified",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "barrierFree",
+            "columnName": "barrierFree",
+            "affinity": "INTEGER"
+          },
+          {
+            "fieldPath": "operator",
+            "columnName": "operator",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "generalInformation",
+            "columnName": "generalInformation",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "amenities",
+            "columnName": "amenities",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "locationDescription",
+            "columnName": "locationDescription",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "photos",
+            "columnName": "photos",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "chargecards",
+            "columnName": "chargecards",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "license",
+            "columnName": "license",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "networkUrl",
+            "columnName": "networkUrl",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "chargerUrl",
+            "columnName": "chargerUrl",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "timeRetrieved",
+            "columnName": "timeRetrieved",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "isDetailed",
+            "columnName": "isDetailed",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "address.city",
+            "columnName": "city",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "address.country",
+            "columnName": "country",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "address.postcode",
+            "columnName": "postcode",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "address.street",
+            "columnName": "street",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "faultReport.created",
+            "columnName": "fault_report_created",
+            "affinity": "INTEGER"
+          },
+          {
+            "fieldPath": "faultReport.description",
+            "columnName": "fault_report_description",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.twentyfourSeven",
+            "columnName": "twentyfourSeven",
+            "affinity": "INTEGER"
+          },
+          {
+            "fieldPath": "openinghours.description",
+            "columnName": "description",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.monday.start",
+            "columnName": "mostart",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.monday.end",
+            "columnName": "moend",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.tuesday.start",
+            "columnName": "tustart",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.tuesday.end",
+            "columnName": "tuend",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.wednesday.start",
+            "columnName": "westart",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.wednesday.end",
+            "columnName": "weend",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.thursday.start",
+            "columnName": "thstart",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.thursday.end",
+            "columnName": "thend",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.friday.start",
+            "columnName": "frstart",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.friday.end",
+            "columnName": "frend",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.saturday.start",
+            "columnName": "sastart",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.saturday.end",
+            "columnName": "saend",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.sunday.start",
+            "columnName": "sustart",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.sunday.end",
+            "columnName": "suend",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.holiday.start",
+            "columnName": "hostart",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "openinghours.days.holiday.end",
+            "columnName": "hoend",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "cost.freecharging",
+            "columnName": "freecharging",
+            "affinity": "INTEGER"
+          },
+          {
+            "fieldPath": "cost.freeparking",
+            "columnName": "freeparking",
+            "affinity": "INTEGER"
+          },
+          {
+            "fieldPath": "cost.descriptionShort",
+            "columnName": "descriptionShort",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "cost.descriptionLong",
+            "columnName": "descriptionLong",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "chargepriceData.country",
+            "columnName": "chargepricecountry",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "chargepriceData.network",
+            "columnName": "chargepricenetwork",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "chargepriceData.plugTypes",
+            "columnName": "chargepriceplugTypes",
+            "affinity": "TEXT"
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "id",
+            "dataSource"
+          ]
+        }
+      },
+      {
+        "tableName": "Favorite",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`favoriteId` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `chargerId` INTEGER NOT NULL, `chargerDataSource` TEXT NOT NULL, FOREIGN KEY(`chargerId`, `chargerDataSource`) REFERENCES `ChargeLocation`(`id`, `dataSource`) ON UPDATE NO ACTION ON DELETE NO ACTION )",
+        "fields": [
+          {
+            "fieldPath": "favoriteId",
+            "columnName": "favoriteId",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "chargerId",
+            "columnName": "chargerId",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "chargerDataSource",
+            "columnName": "chargerDataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": true,
+          "columnNames": [
+            "favoriteId"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_Favorite_chargerId_chargerDataSource",
+            "unique": false,
+            "columnNames": [
+              "chargerId",
+              "chargerDataSource"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_Favorite_chargerId_chargerDataSource` ON `${TABLE_NAME}` (`chargerId`, `chargerDataSource`)"
+          }
+        ],
+        "foreignKeys": [
+          {
+            "table": "ChargeLocation",
+            "onDelete": "NO ACTION",
+            "onUpdate": "NO ACTION",
+            "columns": [
+              "chargerId",
+              "chargerDataSource"
+            ],
+            "referencedColumns": [
+              "id",
+              "dataSource"
+            ]
+          }
+        ]
+      },
+      {
+        "tableName": "BooleanFilterValue",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`key` TEXT NOT NULL, `value` INTEGER NOT NULL, `dataSource` TEXT NOT NULL, `profile` INTEGER NOT NULL, PRIMARY KEY(`key`, `profile`, `dataSource`), FOREIGN KEY(`profile`, `dataSource`) REFERENCES `FilterProfile`(`id`, `dataSource`) ON UPDATE NO ACTION ON DELETE CASCADE )",
+        "fields": [
+          {
+            "fieldPath": "key",
+            "columnName": "key",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "value",
+            "columnName": "value",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dataSource",
+            "columnName": "dataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "profile",
+            "columnName": "profile",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "key",
+            "profile",
+            "dataSource"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_BooleanFilterValue_profile_dataSource",
+            "unique": false,
+            "columnNames": [
+              "profile",
+              "dataSource"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_BooleanFilterValue_profile_dataSource` ON `${TABLE_NAME}` (`profile`, `dataSource`)"
+          }
+        ],
+        "foreignKeys": [
+          {
+            "table": "FilterProfile",
+            "onDelete": "CASCADE",
+            "onUpdate": "NO ACTION",
+            "columns": [
+              "profile",
+              "dataSource"
+            ],
+            "referencedColumns": [
+              "id",
+              "dataSource"
+            ]
+          }
+        ]
+      },
+      {
+        "tableName": "MultipleChoiceFilterValue",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`key` TEXT NOT NULL, `values` TEXT NOT NULL, `all` INTEGER NOT NULL, `dataSource` TEXT NOT NULL, `profile` INTEGER NOT NULL, PRIMARY KEY(`key`, `profile`, `dataSource`), FOREIGN KEY(`profile`, `dataSource`) REFERENCES `FilterProfile`(`id`, `dataSource`) ON UPDATE NO ACTION ON DELETE CASCADE )",
+        "fields": [
+          {
+            "fieldPath": "key",
+            "columnName": "key",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "values",
+            "columnName": "values",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "all",
+            "columnName": "all",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dataSource",
+            "columnName": "dataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "profile",
+            "columnName": "profile",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "key",
+            "profile",
+            "dataSource"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_MultipleChoiceFilterValue_profile_dataSource",
+            "unique": false,
+            "columnNames": [
+              "profile",
+              "dataSource"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_MultipleChoiceFilterValue_profile_dataSource` ON `${TABLE_NAME}` (`profile`, `dataSource`)"
+          }
+        ],
+        "foreignKeys": [
+          {
+            "table": "FilterProfile",
+            "onDelete": "CASCADE",
+            "onUpdate": "NO ACTION",
+            "columns": [
+              "profile",
+              "dataSource"
+            ],
+            "referencedColumns": [
+              "id",
+              "dataSource"
+            ]
+          }
+        ]
+      },
+      {
+        "tableName": "SliderFilterValue",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`key` TEXT NOT NULL, `value` INTEGER NOT NULL, `dataSource` TEXT NOT NULL, `profile` INTEGER NOT NULL, PRIMARY KEY(`key`, `profile`, `dataSource`), FOREIGN KEY(`profile`, `dataSource`) REFERENCES `FilterProfile`(`id`, `dataSource`) ON UPDATE NO ACTION ON DELETE CASCADE )",
+        "fields": [
+          {
+            "fieldPath": "key",
+            "columnName": "key",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "value",
+            "columnName": "value",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dataSource",
+            "columnName": "dataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "profile",
+            "columnName": "profile",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "key",
+            "profile",
+            "dataSource"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_SliderFilterValue_profile_dataSource",
+            "unique": false,
+            "columnNames": [
+              "profile",
+              "dataSource"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_SliderFilterValue_profile_dataSource` ON `${TABLE_NAME}` (`profile`, `dataSource`)"
+          }
+        ],
+        "foreignKeys": [
+          {
+            "table": "FilterProfile",
+            "onDelete": "CASCADE",
+            "onUpdate": "NO ACTION",
+            "columns": [
+              "profile",
+              "dataSource"
+            ],
+            "referencedColumns": [
+              "id",
+              "dataSource"
+            ]
+          }
+        ]
+      },
+      {
+        "tableName": "FilterProfile",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`name` TEXT NOT NULL, `dataSource` TEXT NOT NULL, `id` INTEGER NOT NULL, `order` INTEGER NOT NULL, PRIMARY KEY(`dataSource`, `id`))",
+        "fields": [
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dataSource",
+            "columnName": "dataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "order",
+            "columnName": "order",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "dataSource",
+            "id"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_FilterProfile_dataSource_name",
+            "unique": true,
+            "columnNames": [
+              "dataSource",
+              "name"
+            ],
+            "orders": [],
+            "createSql": "CREATE UNIQUE INDEX IF NOT EXISTS `index_FilterProfile_dataSource_name` ON `${TABLE_NAME}` (`dataSource`, `name`)"
+          }
+        ]
+      },
+      {
+        "tableName": "RecentAutocompletePlace",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` TEXT NOT NULL, `dataSource` TEXT NOT NULL, `timestamp` INTEGER NOT NULL, `primaryText` TEXT NOT NULL, `secondaryText` TEXT NOT NULL, `latLng` TEXT NOT NULL, `viewport` TEXT, `types` TEXT NOT NULL, PRIMARY KEY(`id`, `dataSource`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dataSource",
+            "columnName": "dataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "timestamp",
+            "columnName": "timestamp",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "primaryText",
+            "columnName": "primaryText",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "secondaryText",
+            "columnName": "secondaryText",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "latLng",
+            "columnName": "latLng",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "viewport",
+            "columnName": "viewport",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "types",
+            "columnName": "types",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "id",
+            "dataSource"
+          ]
+        }
+      },
+      {
+        "tableName": "GEPlug",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`name` TEXT NOT NULL, PRIMARY KEY(`name`))",
+        "fields": [
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "name"
+          ]
+        }
+      },
+      {
+        "tableName": "GENetwork",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`name` TEXT NOT NULL, PRIMARY KEY(`name`))",
+        "fields": [
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "name"
+          ]
+        }
+      },
+      {
+        "tableName": "GEChargeCard",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `name` TEXT NOT NULL, `url` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "url",
+            "columnName": "url",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "id"
+          ]
+        }
+      },
+      {
+        "tableName": "OCMConnectionType",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `title` TEXT NOT NULL, `formalName` TEXT, `discontinued` INTEGER, `obsolete` INTEGER, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "formalName",
+            "columnName": "formalName",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "discontinued",
+            "columnName": "discontinued",
+            "affinity": "INTEGER"
+          },
+          {
+            "fieldPath": "obsolete",
+            "columnName": "obsolete",
+            "affinity": "INTEGER"
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "id"
+          ]
+        }
+      },
+      {
+        "tableName": "OCMCountry",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `isoCode` TEXT NOT NULL, `continentCode` TEXT, `title` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "isoCode",
+            "columnName": "isoCode",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "continentCode",
+            "columnName": "continentCode",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "id"
+          ]
+        }
+      },
+      {
+        "tableName": "OCMOperator",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `websiteUrl` TEXT, `title` TEXT NOT NULL, `contactEmail` TEXT, `contactTelephone1` TEXT, `contactTelephone2` TEXT, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "websiteUrl",
+            "columnName": "websiteUrl",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "contactEmail",
+            "columnName": "contactEmail",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "contactTelephone1",
+            "columnName": "contactTelephone1",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "contactTelephone2",
+            "columnName": "contactTelephone2",
+            "affinity": "TEXT"
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "id"
+          ]
+        }
+      },
+      {
+        "tableName": "SavedRegion",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`region` BLOB NOT NULL, `dataSource` TEXT NOT NULL, `timeRetrieved` INTEGER NOT NULL, `filters` TEXT, `isDetailed` INTEGER NOT NULL, `id` INTEGER PRIMARY KEY AUTOINCREMENT)",
+        "fields": [
+          {
+            "fieldPath": "region",
+            "columnName": "region",
+            "affinity": "BLOB",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dataSource",
+            "columnName": "dataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "timeRetrieved",
+            "columnName": "timeRetrieved",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "filters",
+            "columnName": "filters",
+            "affinity": "TEXT"
+          },
+          {
+            "fieldPath": "isDetailed",
+            "columnName": "isDetailed",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER"
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": true,
+          "columnNames": [
+            "id"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_SavedRegion_filters_dataSource",
+            "unique": false,
+            "columnNames": [
+              "filters",
+              "dataSource"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_SavedRegion_filters_dataSource` ON `${TABLE_NAME}` (`filters`, `dataSource`)"
+          }
+        ]
+      }
+    ],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '5dbaaa5adf8cb9b6e8a8314bb7766447')"
+    ]
+  }
+}

app/schemas/net.vonforst.evmap.storage.AppDatabase/23.json

@@ -0,0 +1,997 @@
+{
+  "formatVersion": 1,
+  "database": {
+    "version": 23,
+    "identityHash": "e9e169ba4257824c82e4acb030730e97",
+    "entities": [
+      {
+        "tableName": "ChargeLocation",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `dataSource` TEXT NOT NULL, `name` TEXT NOT NULL, `coordinates` BLOB NOT NULL, `chargepoints` TEXT NOT NULL, `network` TEXT, `url` TEXT NOT NULL, `editUrl` TEXT, `verified` INTEGER NOT NULL, `barrierFree` INTEGER, `operator` TEXT, `generalInformation` TEXT, `amenities` TEXT, `locationDescription` TEXT, `photos` TEXT, `chargecards` TEXT, `license` TEXT, `networkUrl` TEXT, `chargerUrl` TEXT, `timeRetrieved` INTEGER NOT NULL, `isDetailed` INTEGER NOT NULL, `city` TEXT, `country` TEXT, `postcode` TEXT, `street` TEXT, `fault_report_created` INTEGER, `fault_report_description` TEXT, `twentyfourSeven` INTEGER, `description` TEXT, `mostart` TEXT, `moend` TEXT, `tustart` TEXT, `tuend` TEXT, `westart` TEXT, `weend` TEXT, `thstart` TEXT, `thend` TEXT, `frstart` TEXT, `frend` TEXT, `sastart` TEXT, `saend` TEXT, `sustart` TEXT, `suend` TEXT, `hostart` TEXT, `hoend` TEXT, `freecharging` INTEGER, `freeparking` INTEGER, `descriptionShort` TEXT, `descriptionLong` TEXT, `chargepricecountry` TEXT, `chargepricenetwork` TEXT, `chargepriceplugTypes` TEXT, PRIMARY KEY(`id`, `dataSource`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dataSource",
+            "columnName": "dataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "coordinates",
+            "columnName": "coordinates",
+            "affinity": "BLOB",
+            "notNull": true
+          },
+          {
+            "fieldPath": "chargepoints",
+            "columnName": "chargepoints",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "network",
+            "columnName": "network",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "url",
+            "columnName": "url",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "editUrl",
+            "columnName": "editUrl",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "verified",
+            "columnName": "verified",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "barrierFree",
+            "columnName": "barrierFree",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "operator",
+            "columnName": "operator",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "generalInformation",
+            "columnName": "generalInformation",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "amenities",
+            "columnName": "amenities",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "locationDescription",
+            "columnName": "locationDescription",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "photos",
+            "columnName": "photos",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "chargecards",
+            "columnName": "chargecards",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "license",
+            "columnName": "license",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "networkUrl",
+            "columnName": "networkUrl",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "chargerUrl",
+            "columnName": "chargerUrl",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "timeRetrieved",
+            "columnName": "timeRetrieved",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "isDetailed",
+            "columnName": "isDetailed",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "address.city",
+            "columnName": "city",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "address.country",
+            "columnName": "country",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "address.postcode",
+            "columnName": "postcode",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "address.street",
+            "columnName": "street",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "faultReport.created",
+            "columnName": "fault_report_created",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "faultReport.description",
+            "columnName": "fault_report_description",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.twentyfourSeven",
+            "columnName": "twentyfourSeven",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.description",
+            "columnName": "description",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.monday.start",
+            "columnName": "mostart",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.monday.end",
+            "columnName": "moend",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.tuesday.start",
+            "columnName": "tustart",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.tuesday.end",
+            "columnName": "tuend",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.wednesday.start",
+            "columnName": "westart",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.wednesday.end",
+            "columnName": "weend",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.thursday.start",
+            "columnName": "thstart",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.thursday.end",
+            "columnName": "thend",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.friday.start",
+            "columnName": "frstart",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.friday.end",
+            "columnName": "frend",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.saturday.start",
+            "columnName": "sastart",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.saturday.end",
+            "columnName": "saend",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.sunday.start",
+            "columnName": "sustart",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.sunday.end",
+            "columnName": "suend",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.holiday.start",
+            "columnName": "hostart",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "openinghours.days.holiday.end",
+            "columnName": "hoend",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "cost.freecharging",
+            "columnName": "freecharging",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "cost.freeparking",
+            "columnName": "freeparking",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "cost.descriptionShort",
+            "columnName": "descriptionShort",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "cost.descriptionLong",
+            "columnName": "descriptionLong",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "chargepriceData.country",
+            "columnName": "chargepricecountry",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "chargepriceData.network",
+            "columnName": "chargepricenetwork",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "chargepriceData.plugTypes",
+            "columnName": "chargepriceplugTypes",
+            "affinity": "TEXT",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "id",
+            "dataSource"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "Favorite",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`favoriteId` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `chargerId` INTEGER NOT NULL, `chargerDataSource` TEXT NOT NULL, FOREIGN KEY(`chargerId`, `chargerDataSource`) REFERENCES `ChargeLocation`(`id`, `dataSource`) ON UPDATE NO ACTION ON DELETE NO ACTION )",
+        "fields": [
+          {
+            "fieldPath": "favoriteId",
+            "columnName": "favoriteId",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "chargerId",
+            "columnName": "chargerId",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "chargerDataSource",
+            "columnName": "chargerDataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": true,
+          "columnNames": [
+            "favoriteId"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_Favorite_chargerId_chargerDataSource",
+            "unique": false,
+            "columnNames": [
+              "chargerId",
+              "chargerDataSource"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_Favorite_chargerId_chargerDataSource` ON `${TABLE_NAME}` (`chargerId`, `chargerDataSource`)"
+          }
+        ],
+        "foreignKeys": [
+          {
+            "table": "ChargeLocation",
+            "onDelete": "NO ACTION",
+            "onUpdate": "NO ACTION",
+            "columns": [
+              "chargerId",
+              "chargerDataSource"
+            ],
+            "referencedColumns": [
+              "id",
+              "dataSource"
+            ]
+          }
+        ]
+      },
+      {
+        "tableName": "BooleanFilterValue",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`key` TEXT NOT NULL, `value` INTEGER NOT NULL, `dataSource` TEXT NOT NULL, `profile` INTEGER NOT NULL, PRIMARY KEY(`key`, `profile`, `dataSource`), FOREIGN KEY(`profile`, `dataSource`) REFERENCES `FilterProfile`(`id`, `dataSource`) ON UPDATE NO ACTION ON DELETE CASCADE )",
+        "fields": [
+          {
+            "fieldPath": "key",
+            "columnName": "key",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "value",
+            "columnName": "value",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dataSource",
+            "columnName": "dataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "profile",
+            "columnName": "profile",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "key",
+            "profile",
+            "dataSource"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_BooleanFilterValue_profile_dataSource",
+            "unique": false,
+            "columnNames": [
+              "profile",
+              "dataSource"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_BooleanFilterValue_profile_dataSource` ON `${TABLE_NAME}` (`profile`, `dataSource`)"
+          }
+        ],
+        "foreignKeys": [
+          {
+            "table": "FilterProfile",
+            "onDelete": "CASCADE",
+            "onUpdate": "NO ACTION",
+            "columns": [
+              "profile",
+              "dataSource"
+            ],
+            "referencedColumns": [
+              "id",
+              "dataSource"
+            ]
+          }
+        ]
+      },
+      {
+        "tableName": "MultipleChoiceFilterValue",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`key` TEXT NOT NULL, `values` TEXT NOT NULL, `all` INTEGER NOT NULL, `dataSource` TEXT NOT NULL, `profile` INTEGER NOT NULL, PRIMARY KEY(`key`, `profile`, `dataSource`), FOREIGN KEY(`profile`, `dataSource`) REFERENCES `FilterProfile`(`id`, `dataSource`) ON UPDATE NO ACTION ON DELETE CASCADE )",
+        "fields": [
+          {
+            "fieldPath": "key",
+            "columnName": "key",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "values",
+            "columnName": "values",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "all",
+            "columnName": "all",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dataSource",
+            "columnName": "dataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "profile",
+            "columnName": "profile",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "key",
+            "profile",
+            "dataSource"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_MultipleChoiceFilterValue_profile_dataSource",
+            "unique": false,
+            "columnNames": [
+              "profile",
+              "dataSource"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_MultipleChoiceFilterValue_profile_dataSource` ON `${TABLE_NAME}` (`profile`, `dataSource`)"
+          }
+        ],
+        "foreignKeys": [
+          {
+            "table": "FilterProfile",
+            "onDelete": "CASCADE",
+            "onUpdate": "NO ACTION",
+            "columns": [
+              "profile",
+              "dataSource"
+            ],
+            "referencedColumns": [
+              "id",
+              "dataSource"
+            ]
+          }
+        ]
+      },
+      {
+        "tableName": "SliderFilterValue",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`key` TEXT NOT NULL, `value` INTEGER NOT NULL, `dataSource` TEXT NOT NULL, `profile` INTEGER NOT NULL, PRIMARY KEY(`key`, `profile`, `dataSource`), FOREIGN KEY(`profile`, `dataSource`) REFERENCES `FilterProfile`(`id`, `dataSource`) ON UPDATE NO ACTION ON DELETE CASCADE )",
+        "fields": [
+          {
+            "fieldPath": "key",
+            "columnName": "key",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "value",
+            "columnName": "value",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dataSource",
+            "columnName": "dataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "profile",
+            "columnName": "profile",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "key",
+            "profile",
+            "dataSource"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_SliderFilterValue_profile_dataSource",
+            "unique": false,
+            "columnNames": [
+              "profile",
+              "dataSource"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_SliderFilterValue_profile_dataSource` ON `${TABLE_NAME}` (`profile`, `dataSource`)"
+          }
+        ],
+        "foreignKeys": [
+          {
+            "table": "FilterProfile",
+            "onDelete": "CASCADE",
+            "onUpdate": "NO ACTION",
+            "columns": [
+              "profile",
+              "dataSource"
+            ],
+            "referencedColumns": [
+              "id",
+              "dataSource"
+            ]
+          }
+        ]
+      },
+      {
+        "tableName": "FilterProfile",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`name` TEXT NOT NULL, `dataSource` TEXT NOT NULL, `id` INTEGER NOT NULL, `order` INTEGER NOT NULL, PRIMARY KEY(`dataSource`, `id`))",
+        "fields": [
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dataSource",
+            "columnName": "dataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "order",
+            "columnName": "order",
+            "affinity": "INTEGER",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "dataSource",
+            "id"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_FilterProfile_dataSource_name",
+            "unique": true,
+            "columnNames": [
+              "dataSource",
+              "name"
+            ],
+            "orders": [],
+            "createSql": "CREATE UNIQUE INDEX IF NOT EXISTS `index_FilterProfile_dataSource_name` ON `${TABLE_NAME}` (`dataSource`, `name`)"
+          }
+        ],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "RecentAutocompletePlace",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` TEXT NOT NULL, `dataSource` TEXT NOT NULL, `timestamp` INTEGER NOT NULL, `primaryText` TEXT NOT NULL, `secondaryText` TEXT NOT NULL, `latLng` TEXT NOT NULL, `viewport` TEXT, `types` TEXT NOT NULL, PRIMARY KEY(`id`, `dataSource`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dataSource",
+            "columnName": "dataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "timestamp",
+            "columnName": "timestamp",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "primaryText",
+            "columnName": "primaryText",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "secondaryText",
+            "columnName": "secondaryText",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "latLng",
+            "columnName": "latLng",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "viewport",
+            "columnName": "viewport",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "types",
+            "columnName": "types",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "id",
+            "dataSource"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "GEPlug",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`name` TEXT NOT NULL, PRIMARY KEY(`name`))",
+        "fields": [
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "name"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "GENetwork",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`name` TEXT NOT NULL, PRIMARY KEY(`name`))",
+        "fields": [
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "name"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "GEChargeCard",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `name` TEXT NOT NULL, `url` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "url",
+            "columnName": "url",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "id"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "OCMConnectionType",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `title` TEXT NOT NULL, `formalName` TEXT, `discontinued` INTEGER, `obsolete` INTEGER, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "formalName",
+            "columnName": "formalName",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "discontinued",
+            "columnName": "discontinued",
+            "affinity": "INTEGER",
+            "notNull": false
+          },
+          {
+            "fieldPath": "obsolete",
+            "columnName": "obsolete",
+            "affinity": "INTEGER",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "id"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "OCMCountry",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `isoCode` TEXT NOT NULL, `continentCode` TEXT, `title` TEXT NOT NULL, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "isoCode",
+            "columnName": "isoCode",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "continentCode",
+            "columnName": "continentCode",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "id"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "OCMOperator",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER NOT NULL, `websiteUrl` TEXT, `title` TEXT NOT NULL, `contactEmail` TEXT, `contactTelephone1` TEXT, `contactTelephone2` TEXT, PRIMARY KEY(`id`))",
+        "fields": [
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "websiteUrl",
+            "columnName": "websiteUrl",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "title",
+            "columnName": "title",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "contactEmail",
+            "columnName": "contactEmail",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "contactTelephone1",
+            "columnName": "contactTelephone1",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "contactTelephone2",
+            "columnName": "contactTelephone2",
+            "affinity": "TEXT",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "id"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "OSMNetwork",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`name` TEXT NOT NULL, PRIMARY KEY(`name`))",
+        "fields": [
+          {
+            "fieldPath": "name",
+            "columnName": "name",
+            "affinity": "TEXT",
+            "notNull": true
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": false,
+          "columnNames": [
+            "name"
+          ]
+        },
+        "indices": [],
+        "foreignKeys": []
+      },
+      {
+        "tableName": "SavedRegion",
+        "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`region` BLOB NOT NULL, `dataSource` TEXT NOT NULL, `timeRetrieved` INTEGER NOT NULL, `filters` TEXT, `isDetailed` INTEGER NOT NULL, `id` INTEGER PRIMARY KEY AUTOINCREMENT)",
+        "fields": [
+          {
+            "fieldPath": "region",
+            "columnName": "region",
+            "affinity": "BLOB",
+            "notNull": true
+          },
+          {
+            "fieldPath": "dataSource",
+            "columnName": "dataSource",
+            "affinity": "TEXT",
+            "notNull": true
+          },
+          {
+            "fieldPath": "timeRetrieved",
+            "columnName": "timeRetrieved",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "filters",
+            "columnName": "filters",
+            "affinity": "TEXT",
+            "notNull": false
+          },
+          {
+            "fieldPath": "isDetailed",
+            "columnName": "isDetailed",
+            "affinity": "INTEGER",
+            "notNull": true
+          },
+          {
+            "fieldPath": "id",
+            "columnName": "id",
+            "affinity": "INTEGER",
+            "notNull": false
+          }
+        ],
+        "primaryKey": {
+          "autoGenerate": true,
+          "columnNames": [
+            "id"
+          ]
+        },
+        "indices": [
+          {
+            "name": "index_SavedRegion_filters_dataSource",
+            "unique": false,
+            "columnNames": [
+              "filters",
+              "dataSource"
+            ],
+            "orders": [],
+            "createSql": "CREATE INDEX IF NOT EXISTS `index_SavedRegion_filters_dataSource` ON `${TABLE_NAME}` (`filters`, `dataSource`)"
+          }
+        ],
+        "foreignKeys": []
+      }
+    ],
+    "views": [],
+    "setupQueries": [
+      "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
+      "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, 'e9e169ba4257824c82e4acb030730e97')"
+    ]
+  }
+}

app/src/androidTest/java/net/vonforst/evmap/storage/ChargeLocationsDaoTest.kt

@@ -0,0 +1,114 @@
+package net.vonforst.evmap.storage
+
+import android.content.Context
+import androidx.arch.core.executor.testing.InstantTaskExecutorRule
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import kotlinx.coroutines.runBlocking
+import net.vonforst.evmap.model.ChargeLocation
+import net.vonforst.evmap.model.ChargeLocationCluster
+import net.vonforst.evmap.model.ChargepointListItem
+import net.vonforst.evmap.model.Coordinate
+import net.vonforst.evmap.ui.cluster
+import org.junit.After
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertTrue
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import java.time.Instant
+import kotlin.random.Random
+
+@RunWith(AndroidJUnit4::class)
+class ChargeLocationsDaoTest {
+    private lateinit var database: AppDatabase
+    private lateinit var dao: ChargeLocationsDao
+
+    @get:Rule
+    var instantExecutorRule = InstantTaskExecutorRule()
+
+    @Before
+    fun setUp() {
+        val context = ApplicationProvider.getApplicationContext<Context>()
+        database = AppDatabase.createInMemory(context)
+        dao = database.chargeLocationsDao()
+    }
+
+    @After
+    fun tearDown() {
+        database.close()
+    }
+
+    @Test
+    fun testClustering() {
+        val lat1 = 53.0
+        val lng1 = 9.0
+        val lat2 = 54.0
+        val lng2 = 10.0
+
+        val chargeLocations = (0..100).map { i ->
+            val lat = Random.nextDouble(lat1, lat2)
+            val lng = Random.nextDouble(lng1, lng2)
+            ChargeLocation(
+                i.toLong(),
+                "test",
+                "test",
+                Coordinate(lat, lng),
+                null,
+                emptyList(),
+                null,
+                "https://google.com",
+                null,
+                null,
+                false,
+                null,
+                null,
+                null,
+                null,
+                null,
+                null,
+                null, null, null, null, null, null, null, Instant.now(), true
+            )
+        }
+        runBlocking {
+            dao.insert(*chargeLocations.toTypedArray())
+        }
+
+        val zoom = 10f
+
+        val clusteredInMemory = cluster(chargeLocations, zoom).sorted()
+        val clusteredInDB = runBlocking {
+            dao.getChargeLocationsClustered(lat1, lat2, lng1, lng2, "test", 0L, zoom)
+        }.sorted()
+        assertEquals(clusteredInMemory.size, clusteredInDB.size)
+        clusteredInDB.zip(clusteredInMemory).forEach { (a, b) ->
+            when (a) {
+                is ChargeLocation -> {
+                    assertTrue(b is ChargeLocation)
+                    assertEquals(a, b)
+                }
+                is ChargeLocationCluster -> {
+                    assertTrue(b is ChargeLocationCluster)
+                    assertEquals(a.clusterCount, (b as ChargeLocationCluster).clusterCount)
+                    assertEquals(a.coordinates.lat, b.coordinates.lat, 1e-5)
+                    assertEquals(a.coordinates.lng, b.coordinates.lng, 1e-5)
+                }
+            }
+        }
+    }
+
+    private fun List<ChargepointListItem>.sorted() = sortedBy {
+        when (it) {
+            is ChargeLocationCluster -> it.coordinates.lat
+            is ChargeLocation -> it.coordinates.lat
+            else -> 0.0
+        }
+    }.sortedBy {
+        when (it) {
+            is ChargeLocationCluster -> it.coordinates.lng
+            is ChargeLocation -> it.coordinates.lng
+            else -> 0.0
+        }
+    }
+}

app/src/androidTest/java/net/vonforst/evmap/storage/SavedRegionDaoTest.kt

@@ -1,4 +1,4 @@
-package com.johan.evmap.storage
+package net.vonforst.evmap.storage
 
 import android.content.Context
 import androidx.arch.core.executor.testing.InstantTaskExecutorRule

app/src/automotive/res/values-cs/strings.xml

@@ -2,4 +2,4 @@
 <resources>
     <string name="grant_on_phone">Povolit</string>
     <string name="auto_location_permission_needed">Pro spuštění aplikace EVMap ve vašem autě musíte povolit přístup k vaší poloze.</string>
-</resources>
+</resources>

app/src/automotive/res/values-de/strings.xml

@@ -2,4 +2,4 @@
 <resources>
     <string name="grant_on_phone">Zulassen</string>
     <string name="auto_location_permission_needed">Um EVMap auf deinem Fahrzeug zu nutzen, braucht die App Zugriff auf deinen Standort.</string>
-</resources>
+</resources>

app/src/automotive/res/values-et/strings.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="grant_on_phone">Luba</string>
+    <string name="auto_location_permission_needed">Et EVMap toimiks sinu autos, palun luba tal asukohta tuvastada.</string>
+</resources>

app/src/automotive/res/values-fr/strings.xml

@@ -2,4 +2,4 @@
 <resources>
     <string name="grant_on_phone">Autoriser</string>
     <string name="auto_location_permission_needed">Pour exécuter EVMap sur Android Auto, vous devez autoriser l\'accès à votre emplacement.</string>
-</resources>
+</resources>

app/src/automotive/res/values-it/strings.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="grant_on_phone">Consenti</string>
+    <string name="auto_location_permission_needed">Per eseguire EVMap sulla propria auto, è necessario concedere l\'accesso alla propria posizione.</string>
+</resources>

app/src/automotive/res/values-nb/strings.xml

@@ -2,4 +2,4 @@
 <resources>
     <string name="auto_location_permission_needed">Du må du innvilge posisjonstilgang for å kjøre EVMap i bilen din.</string>
     <string name="grant_on_phone">Tillat</string>
-</resources>
+</resources>

app/src/automotive/res/values-nl/strings.xml

@@ -2,4 +2,4 @@
 <resources>
     <string name="grant_on_phone">Toestaan</string>
     <string name="auto_location_permission_needed">Om EVmap te gebruiken in je wagen, moet je toegang geven tot je locatie.</string>
-</resources>
+</resources>

app/src/automotive/res/values-pt/strings.xml

@@ -2,4 +2,4 @@
 <resources>
     <string name="grant_on_phone">Permitir</string>
     <string name="auto_location_permission_needed">Para usar o EVMap no seu carro, permita o acesso à sua localização.</string>
-</resources>
+</resources>

app/src/automotive/res/values-ro/strings.xml

@@ -1,2 +1,3 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources></resources>
+<resources>
+    </resources>

app/src/debug/res/values/strings.xml

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name">EVMap (debug)</string>
+    <string name="app_name">EVMap</string>
 </resources>

app/src/foss/res/values-cs/strings.xml

@@ -3,4 +3,4 @@
     <string name="donations_info" formatted="false">Pomohla vám EVMap? Podpořte její vývoj zasláním finančního daru vývojáři.</string>
     <string name="donate_paypal">Přispět pomocí PayPalu</string>
     <string name="data_sources_hint">Mapová data v aplikaci poskytuje služba OpenStreetMap.</string>
-</resources>
+</resources>

app/src/foss/res/values-de/strings.xml

@@ -3,4 +3,4 @@
     <string name="donations_info" formatted="false">Findest du EVMap nützlich? Unterstütze die Weiterentwicklung der App mit einer Spende an den Entwickler.</string>
     <string name="donate_paypal">Mit PayPal spenden</string>
     <string name="data_sources_hint">Die Kartendaten für die App stammen von OpenStreetMap.</string>
-</resources>
+</resources>

app/src/foss/res/values-et/strings.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="donations_info" formatted="false">Kas EVMap on sulle kasulik? Oma arendajale saadetava rahalise toetusega edendad ka arendustegevust.</string>
+    <string name="donate_paypal">Toeta PayPali abil</string>
+    <string name="data_sources_hint">Selles rakenduses näidatavad kaardiandmed on pärit OpenStreetMapist.</string>
+</resources>

app/src/foss/res/values-fr/strings.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="donations_info" formatted="false">Trouvez-vous EVMap utile \? Soutenez son développement en envoyant un don au développeur.</string>
+    <string name="donations_info" formatted="false">Trouvez-vous EVMap utile ? Soutenez son développement en envoyant un don au développeur.</string>
     <string name="data_sources_hint">Les données cartographiques de l\'application sont fournies par OpenStreetMap.</string>
     <string name="donate_paypal">Faire un don avec PayPal</string>
-</resources>
+</resources>

app/src/foss/res/values-it/strings.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="donations_info" formatted="false">Trovi utile EVMap? Sostieni il suo sviluppo inviando una donazione allo sviluppatore.</string>
+    <string name="donate_paypal">Dona attraverso PayPal</string>
+    <string name="data_sources_hint">I dati cartografici dell\'applicazione sono forniti da OpenStreetMap.</string>
+</resources>

app/src/foss/res/values-nb/strings.xml

@@ -2,5 +2,5 @@
 <resources>
     <string name="donate_paypal">Doner med PayPal</string>
     <string name="data_sources_hint">Kartdata i programmet tilbys av OpenStreetMap.</string>
-    <string name="donations_info" formatted="false">Synes du EVMap er nyttig\? Støtt utviklingen ved å sende en slant til utvikleren.</string>
-</resources>
+    <string name="donations_info" formatted="false">Synes du EVMap er nyttig? Støtt utviklingen ved å sende en slant til utvikleren.</string>
+</resources>

app/src/foss/res/values-nl/strings.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="donations_info" formatted="false">Vond je EVMap nuttig\? Je kan de ontwikkeling ondersteunen door een donatie te sturen naar de ontwikkelaar.</string>
+    <string name="donations_info" formatted="false">Vond je EVMap nuttig? Je kan de ontwikkeling ondersteunen door een donatie te sturen naar de ontwikkelaar.</string>
     <string name="donate_paypal">Doneer via PayPal</string>
     <string name="data_sources_hint">De kaartgegevens zijn afkomstig van OpenStreetMap.</string>
-</resources>
+</resources>

app/src/foss/res/values-pt/strings.xml

@@ -2,5 +2,5 @@
 <resources>
     <string name="data_sources_hint">Os dados do mapa são fornecidos pelo OpenStreetMap.</string>
     <string name="donate_paypal">Doar com o PayPal</string>
-    <string name="donations_info" formatted="false">Acha que o EVMap é útil\? Apoie a manutenção e desenvolvimento com uma doação para o desenvolvedor da app.</string>
-</resources>
+    <string name="donations_info" formatted="false">Acha que o EVMap é útil? Apoie a manutenção e desenvolvimento com uma doação para o desenvolvedor da app.</string>
+</resources>

app/src/foss/res/values/arrays.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <string-array name="pref_map_provider_names">
-        <item>@string/pref_provider_osm_mapbox</item>
+        <item>@string/pref_provider_osm</item>
     </string-array>
     <string-array name="pref_map_provider_values" translatable="false">
         <item>mapbox</item>

app/src/google/res/values-cs/strings.xml

@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="donations_info" formatted="false">Pomohla vám EVMap? Podpořte její vývoj posláním finančního daru vývojáři.
-\n
-\nGoogle si z každého daru strhne 15 %.</string>
+    <string name="donations_info" formatted="false">Pomohla vám EVMap? Podpořte její vývoj posláním finančního daru vývojáři. \n \nGoogle si z každého daru strhne 15 %.</string>
     <string name="data_sources_hint">V nastavení můžete také pro mapová data přepínat mezi službami Mapy Google a OpenStreetMap.</string>
-</resources>
+</resources>

app/src/google/res/values-de/strings.xml

@@ -2,4 +2,4 @@
 <resources>
     <string name="donations_info" formatted="false">Findest du EVMap nützlich? Unterstütze die Weiterentwicklung der App mit einer Spende an den Entwickler.\n\nGoogle zieht von der Spende 15% Gebühren ab.</string>
     <string name="data_sources_hint">In den Einstellungen kannst du auch zwischen Google Maps und OpenStreetMap für die Kartendaten wechseln.</string>
-</resources>
+</resources>

app/src/google/res/values-et/strings.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="data_sources_hint">Seadistustes saad valida kahe kaardiandmete allika vahel: Google Maps ja OpenStreetMap.</string>
+    <string name="donations_info" formatted="false">EVMap on sinu jaoks kasulik? Toeta edasist arendust oma rahalise panusega.\n\nGoogle võtab igast toestussummast teenustasuna 15%.</string>
+</resources>

app/src/google/res/values-fr/strings.xml

@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="donations_info" formatted="false">Trouvez-vous EVMap utile \? Soutenez son développement en envoyant un don au développeur.
-\n
-\nGoogle prend 15% sur chaque don.</string>
+    <string name="donations_info" formatted="false">Trouvez-vous EVMap utile ? Soutenez son développement en envoyant un don au développeur. \n \nGoogle prend 15% sur chaque don.</string>
     <string name="data_sources_hint">Dans les paramètres, vous pouvez également choisir entre Google Maps et OpenStreetMap pour les données cartographiques.</string>
-</resources>
+</resources>

app/src/google/res/values-it/strings.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="donations_info" formatted="false">Trovi utile EVMap? Sostieni il suo sviluppo inviando una donazione allo sviluppatore.\n\nGoogle si prende il 15% su ogni donazione.</string>
+    <string name="data_sources_hint">Nelle impostazioni si può anche scegliere tra Google Maps e OpenStreetMap per i dati cartografici.</string>
+</resources>

app/src/google/res/values-nb/strings.xml

@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="donations_info" formatted="false">Synes du EVMap er nyttig\? Støtt utviklingen ved å sende penger til utvikleren.
-\n
-\nGoogle tar 15% av alle donasjoner.</string>
+    <string name="donations_info" formatted="false">Synes du EVMap er nyttig? Støtt utviklingen ved å sende penger til utvikleren. \n \nGoogle tar 15% av alle donasjoner.</string>
     <string name="data_sources_hint">I innstillingene kan du også bytte mellom Google Maps og OpenStreetMap for kartdata.</string>
-</resources>
+</resources>

app/src/google/res/values-nl/strings.xml

@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="donations_info" formatted="false">Vind je EVMap nuttig\? Je kan de ontwikkeling steunen via een donatie aan de ontwikkelaar.
-\n
-\nGoogle houdt 15% in van elke donatie.</string>
+    <string name="donations_info" formatted="false">Vind je EVMap nuttig? Je kan de ontwikkeling steunen via een donatie aan de ontwikkelaar. \n \nGoogle houdt 15% in van elke donatie.</string>
     <string name="data_sources_hint">In de instellingen kan je ook wisselen tussen Google Maps en OpenStreetMap voor de kaartgegevens.</string>
-</resources>
+</resources>

app/src/google/res/values-pt/strings.xml

@@ -1,7 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="donations_info" formatted="false">Acha que o EVMap é útil\? Apoie a manutenção e desenvolvimento com uma doação para o desenvolvedor da app.
-\n
-\nA Google cobra 15% de cada doação.</string>
+    <string name="donations_info" formatted="false">Acha que o EVMap é útil? Apoie a manutenção e desenvolvimento com uma doação para o desenvolvedor da app. \n \nA Google cobra 15% de cada doação.</string>
     <string name="data_sources_hint">Também pode mudar entre o Google Maps e OpenStreetMap nas definições da app.</string>
-</resources>
+</resources>

app/src/google/res/values-ro/strings.xml

@@ -1,2 +1,3 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources></resources>
+<resources>
+    </resources>

app/src/main/AndroidManifest.xml

@@ -9,6 +9,7 @@
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE_LOCATION" />
     <uses-permission android:name="androidx.car.app.MAP_TEMPLATES" />
+    <uses-permission android:name="androidx.car.app.ACCESS_SURFACE" />
     <uses-permission android:name="com.google.android.gms.permission.CAR_FUEL" />
     <uses-permission android:name="com.google.android.gms.permission.CAR_SPEED" />
 
@@ -24,6 +25,10 @@
         <intent>
             <action android:name="android.support.customtabs.action.CustomTabsService" />
         </intent>
+        <intent>
+            <action android:name="android.intent.action.VIEW" />
+            <data android:scheme="http" />
+        </intent>
 
         <package android:name="com.google.android.projection.gearhead" />
         <package android:name="com.google.android.apps.automotive.templates.host" />

app/src/main/java/com/google/maps/android/clustering/Cluster.java

@@ -1,32 +0,0 @@
-/*
- * Copyright 2013 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.maps.android.clustering;
-
-import com.car2go.maps.model.LatLng;
-
-import java.util.Collection;
-
-/**
- * A collection of ClusterItems that are nearby each other.
- */
-public interface Cluster<T extends ClusterItem> {
-    LatLng getPosition();
-
-    Collection<T> getItems();
-
-    int getSize();
-}

app/src/main/java/com/google/maps/android/clustering/ClusterItem.java

@@ -1,46 +0,0 @@
-/*
- * Copyright 2013 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.maps.android.clustering;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-
-import com.car2go.maps.model.LatLng;
-
-/**
- * ClusterItem represents a marker on the map.
- */
-public interface ClusterItem {
-
-    /**
-     * The position of this marker. This must always return the same value.
-     */
-    @NonNull
-    LatLng getPosition();
-
-    /**
-     * The title of this marker.
-     */
-    @Nullable
-    String getTitle();
-
-    /**
-     * The description of this marker.
-     */
-    @Nullable
-    String getSnippet();
-}

app/src/main/java/com/google/maps/android/clustering/algo/AbstractAlgorithm.java

@@ -1,39 +0,0 @@
-/*
- * Copyright 2020 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.google.maps.android.clustering.algo;
-
-import com.google.maps.android.clustering.ClusterItem;
-
-import java.util.concurrent.locks.ReadWriteLock;
-import java.util.concurrent.locks.ReentrantReadWriteLock;
-
-/**
- * Base Algorithm class that implements lock/unlock functionality.
- */
-public abstract class AbstractAlgorithm<T extends ClusterItem> implements Algorithm<T> {
-
-    private final ReadWriteLock mLock = new ReentrantReadWriteLock();
-
-    @Override
-    public void lock() {
-        mLock.writeLock().lock();
-    }
-
-    @Override
-    public void unlock() {
-        mLock.writeLock().unlock();
-    }
-}

app/src/main/java/com/google/maps/android/clustering/algo/Algorithm.java

@@ -1,85 +0,0 @@
-/*
- * Copyright 2013 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.maps.android.clustering.algo;
-
-import com.google.maps.android.clustering.Cluster;
-import com.google.maps.android.clustering.ClusterItem;
-
-import java.util.Collection;
-import java.util.Set;
-
-/**
- * Logic for computing clusters
- */
-public interface Algorithm<T extends ClusterItem> {
-
-    /**
-     * Adds an item to the algorithm
-     *
-     * @param item the item to be added
-     * @return true if the algorithm contents changed as a result of the call
-     */
-    boolean addItem(T item);
-
-    /**
-     * Adds a collection of items to the algorithm
-     *
-     * @param items the items to be added
-     * @return true if the algorithm contents changed as a result of the call
-     */
-    boolean addItems(Collection<T> items);
-
-    void clearItems();
-
-    /**
-     * Removes an item from the algorithm
-     *
-     * @param item the item to be removed
-     * @return true if this algorithm contained the specified element (or equivalently, if this
-     * algorithm changed as a result of the call).
-     */
-    boolean removeItem(T item);
-
-    /**
-     * Updates the provided item in the algorithm
-     *
-     * @param item the item to be updated
-     * @return true if the item existed in the algorithm and was updated, or false if the item did
-     * not exist in the algorithm and the algorithm contents remain unchanged.
-     */
-    boolean updateItem(T item);
-
-    /**
-     * Removes a collection of items from the algorithm
-     *
-     * @param items the items to be removed
-     * @return true if this algorithm contents changed as a result of the call
-     */
-    boolean removeItems(Collection<T> items);
-
-    Set<? extends Cluster<T>> getClusters(float zoom);
-
-    Collection<T> getItems();
-
-    void setMaxDistanceBetweenClusteredItems(int maxDistance);
-
-    int getMaxDistanceBetweenClusteredItems();
-
-    void lock();
-
-    void unlock();
-}

app/src/main/java/com/google/maps/android/clustering/algo/NonHierarchicalDistanceBasedAlgorithm.java

@@ -1,314 +0,0 @@
-/*
- * Copyright 2013 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.maps.android.clustering.algo;
-
-import com.car2go.maps.model.LatLng;
-import com.google.maps.android.clustering.Cluster;
-import com.google.maps.android.clustering.ClusterItem;
-import com.google.maps.android.geometry.Bounds;
-import com.google.maps.android.geometry.Point;
-import com.google.maps.android.projection.SphericalMercatorProjection;
-import com.google.maps.android.quadtree.PointQuadTree;
-
-import java.util.Collection;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.LinkedHashSet;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * A simple clustering algorithm with O(nlog n) performance. Resulting clusters are not
- * hierarchical.
- * <p/>
- * High level algorithm:<br>
- * 1. Iterate over items in the order they were added (candidate clusters).<br>
- * 2. Create a cluster with the center of the item. <br>
- * 3. Add all items that are within a certain distance to the cluster. <br>
- * 4. Move any items out of an existing cluster if they are closer to another cluster. <br>
- * 5. Remove those items from the list of candidate clusters.
- * <p/>
- * Clusters have the center of the first element (not the centroid of the items within it).
- */
-public class NonHierarchicalDistanceBasedAlgorithm<T extends ClusterItem> extends AbstractAlgorithm<T> {
-    private static final int DEFAULT_MAX_DISTANCE_AT_ZOOM = 100; // essentially 100 dp.
-
-    private int mMaxDistance = DEFAULT_MAX_DISTANCE_AT_ZOOM;
-
-    /**
-     * Any modifications should be synchronized on mQuadTree.
-     */
-    private final Collection<QuadItem<T>> mItems = new LinkedHashSet<>();
-
-    /**
-     * Any modifications should be synchronized on mQuadTree.
-     */
-    private final PointQuadTree<QuadItem<T>> mQuadTree = new PointQuadTree<>(0, 1, 0, 1);
-
-    private static final SphericalMercatorProjection PROJECTION = new SphericalMercatorProjection(1);
-
-    /**
-     * Adds an item to the algorithm
-     *
-     * @param item the item to be added
-     * @return true if the algorithm contents changed as a result of the call
-     */
-    @Override
-    public boolean addItem(T item) {
-        boolean result;
-        final QuadItem<T> quadItem = new QuadItem<>(item);
-        synchronized (mQuadTree) {
-            result = mItems.add(quadItem);
-            if (result) {
-                mQuadTree.add(quadItem);
-            }
-        }
-        return result;
-    }
-
-    /**
-     * Adds a collection of items to the algorithm
-     *
-     * @param items the items to be added
-     * @return true if the algorithm contents changed as a result of the call
-     */
-    @Override
-    public boolean addItems(Collection<T> items) {
-        boolean result = false;
-        for (T item : items) {
-            boolean individualResult = addItem(item);
-            if (individualResult) {
-                result = true;
-            }
-        }
-        return result;
-    }
-
-    @Override
-    public void clearItems() {
-        synchronized (mQuadTree) {
-            mItems.clear();
-            mQuadTree.clear();
-        }
-    }
-
-    /**
-     * Removes an item from the algorithm
-     *
-     * @param item the item to be removed
-     * @return true if this algorithm contained the specified element (or equivalently, if this
-     * algorithm changed as a result of the call).
-     */
-    @Override
-    public boolean removeItem(T item) {
-        boolean result;
-        // QuadItem delegates hashcode() and equals() to its item so,
-        //   removing any QuadItem to that item will remove the item
-        final QuadItem<T> quadItem = new QuadItem<>(item);
-        synchronized (mQuadTree) {
-            result = mItems.remove(quadItem);
-            if (result) {
-                mQuadTree.remove(quadItem);
-            }
-        }
-        return result;
-    }
-
-    /**
-     * Removes a collection of items from the algorithm
-     *
-     * @param items the items to be removed
-     * @return true if this algorithm contents changed as a result of the call
-     */
-    @Override
-    public boolean removeItems(Collection<T> items) {
-        boolean result = false;
-        synchronized (mQuadTree) {
-            for (T item : items) {
-                // QuadItem delegates hashcode() and equals() to its item so,
-                //   removing any QuadItem to that item will remove the item
-                final QuadItem<T> quadItem = new QuadItem<>(item);
-                boolean individualResult = mItems.remove(quadItem);
-                if (individualResult) {
-                    mQuadTree.remove(quadItem);
-                    result = true;
-                }
-            }
-        }
-        return result;
-    }
-
-    /**
-     * Updates the provided item in the algorithm
-     *
-     * @param item the item to be updated
-     * @return true if the item existed in the algorithm and was updated, or false if the item did
-     * not exist in the algorithm and the algorithm contents remain unchanged.
-     */
-    @Override
-    public boolean updateItem(T item) {
-        // TODO - Can this be optimized to update the item in-place if the location hasn't changed?
-        boolean result;
-        synchronized (mQuadTree) {
-            result = removeItem(item);
-            if (result) {
-                // Only add the item if it was removed (to help prevent accidental duplicates on map)
-                result = addItem(item);
-            }
-        }
-        return result;
-    }
-
-    @Override
-    public Set<? extends Cluster<T>> getClusters(float zoom) {
-        final int discreteZoom = (int) zoom;
-
-        final double zoomSpecificSpan = mMaxDistance / Math.pow(2, discreteZoom) / 256;
-
-        final Set<QuadItem<T>> visitedCandidates = new HashSet<>();
-        final Set<Cluster<T>> results = new HashSet<>();
-        final Map<QuadItem<T>, Double> distanceToCluster = new HashMap<>();
-        final Map<QuadItem<T>, StaticCluster<T>> itemToCluster = new HashMap<>();
-
-        synchronized (mQuadTree) {
-            for (QuadItem<T> candidate : getClusteringItems(mQuadTree, zoom)) {
-                if (visitedCandidates.contains(candidate)) {
-                    // Candidate is already part of another cluster.
-                    continue;
-                }
-
-                Bounds searchBounds = createBoundsFromSpan(candidate.getPoint(), zoomSpecificSpan);
-                Collection<QuadItem<T>> clusterItems;
-                clusterItems = mQuadTree.search(searchBounds);
-                if (clusterItems.size() == 1) {
-                    // Only the current marker is in range. Just add the single item to the results.
-                    results.add(candidate);
-                    visitedCandidates.add(candidate);
-                    distanceToCluster.put(candidate, 0d);
-                    continue;
-                }
-                StaticCluster<T> cluster = new StaticCluster<>(candidate.mClusterItem.getPosition());
-                results.add(cluster);
-
-                for (QuadItem<T> clusterItem : clusterItems) {
-                    Double existingDistance = distanceToCluster.get(clusterItem);
-                    double distance = distanceSquared(clusterItem.getPoint(), candidate.getPoint());
-                    if (existingDistance != null) {
-                        // Item already belongs to another cluster. Check if it's closer to this cluster.
-                        if (existingDistance < distance) {
-                            continue;
-                        }
-                        // Move item to the closer cluster.
-                        itemToCluster.get(clusterItem).remove(clusterItem.mClusterItem);
-                    }
-                    distanceToCluster.put(clusterItem, distance);
-                    cluster.add(clusterItem.mClusterItem);
-                    itemToCluster.put(clusterItem, cluster);
-                }
-                visitedCandidates.addAll(clusterItems);
-            }
-        }
-        return results;
-    }
-
-    protected Collection<QuadItem<T>> getClusteringItems(PointQuadTree<QuadItem<T>> quadTree, float zoom) {
-        return mItems;
-    }
-
-    @Override
-    public Collection<T> getItems() {
-        final Set<T> items = new LinkedHashSet<>();
-        synchronized (mQuadTree) {
-            for (QuadItem<T> quadItem : mItems) {
-                items.add(quadItem.mClusterItem);
-            }
-        }
-        return items;
-    }
-
-    @Override
-    public void setMaxDistanceBetweenClusteredItems(int maxDistance) {
-        mMaxDistance = maxDistance;
-    }
-
-    @Override
-    public int getMaxDistanceBetweenClusteredItems() {
-        return mMaxDistance;
-    }
-
-    private double distanceSquared(Point a, Point b) {
-        return (a.x - b.x) * (a.x - b.x) + (a.y - b.y) * (a.y - b.y);
-    }
-
-    private Bounds createBoundsFromSpan(Point p, double span) {
-        // TODO: Use a span that takes into account the visual size of the marker, not just its
-        // LatLng.
-        double halfSpan = span / 2;
-        return new Bounds(
-                p.x - halfSpan, p.x + halfSpan,
-                p.y - halfSpan, p.y + halfSpan);
-    }
-
-    protected static class QuadItem<T extends ClusterItem> implements PointQuadTree.Item, Cluster<T> {
-        private final T mClusterItem;
-        private final Point mPoint;
-        private final LatLng mPosition;
-        private Set<T> singletonSet;
-
-        private QuadItem(T item) {
-            mClusterItem = item;
-            mPosition = item.getPosition();
-            mPoint = PROJECTION.toPoint(mPosition);
-            singletonSet = Collections.singleton(mClusterItem);
-        }
-
-        @Override
-        public Point getPoint() {
-            return mPoint;
-        }
-
-        @Override
-        public LatLng getPosition() {
-            return mPosition;
-        }
-
-        @Override
-        public Set<T> getItems() {
-            return singletonSet;
-        }
-
-        @Override
-        public int getSize() {
-            return 1;
-        }
-
-        @Override
-        public int hashCode() {
-            return mClusterItem.hashCode();
-        }
-
-        @Override
-        public boolean equals(Object other) {
-            if (!(other instanceof QuadItem<?>)) {
-                return false;
-            }
-
-            return ((QuadItem<?>) other).mClusterItem.equals(mClusterItem);
-        }
-    }
-}

app/src/main/java/com/google/maps/android/clustering/algo/StaticCluster.java

@@ -1,83 +0,0 @@
-/*
- * Copyright 2013 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.maps.android.clustering.algo;
-
-import com.car2go.maps.model.LatLng;
-import com.google.maps.android.clustering.Cluster;
-import com.google.maps.android.clustering.ClusterItem;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-
-/**
- * A cluster whose center is determined upon creation.
- */
-public class StaticCluster<T extends ClusterItem> implements Cluster<T> {
-    private final LatLng mCenter;
-    private final List<T> mItems = new ArrayList<T>();
-
-    public StaticCluster(LatLng center) {
-        mCenter = center;
-    }
-
-    public boolean add(T t) {
-        return mItems.add(t);
-    }
-
-    @Override
-    public LatLng getPosition() {
-        return mCenter;
-    }
-
-    public boolean remove(T t) {
-        return mItems.remove(t);
-    }
-
-    @Override
-    public Collection<T> getItems() {
-        return mItems;
-    }
-
-    @Override
-    public int getSize() {
-        return mItems.size();
-    }
-
-    @Override
-    public String toString() {
-        return "StaticCluster{" +
-                "mCenter=" + mCenter +
-                ", mItems.size=" + mItems.size() +
-                '}';
-    }
-
-    @Override
-    public int hashCode() {
-        return mCenter.hashCode() + mItems.hashCode();
-    }
-
-    @Override
-    public boolean equals(Object other) {
-        if (!(other instanceof StaticCluster<?>)) {
-            return false;
-        }
-
-        return ((StaticCluster<?>) other).mCenter.equals(mCenter)
-                && ((StaticCluster<?>) other).mItems.equals(mItems);
-    }
-}

app/src/main/java/com/google/maps/android/geometry/Bounds.java

@@ -1,61 +0,0 @@
-/*
- * Copyright 2013 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.maps.android.geometry;
-
-/**
- * Represents an area in the cartesian plane.
- */
-public class Bounds {
-    public final double minX;
-    public final double minY;
-
-    public final double maxX;
-    public final double maxY;
-
-    public final double midX;
-    public final double midY;
-
-    public Bounds(double minX, double maxX, double minY, double maxY) {
-        this.minX = minX;
-        this.minY = minY;
-        this.maxX = maxX;
-        this.maxY = maxY;
-
-        midX = (minX + maxX) / 2;
-        midY = (minY + maxY) / 2;
-    }
-
-    public boolean contains(double x, double y) {
-        return minX <= x && x <= maxX && minY <= y && y <= maxY;
-    }
-
-    public boolean contains(Point point) {
-        return contains(point.x, point.y);
-    }
-
-    public boolean intersects(double minX, double maxX, double minY, double maxY) {
-        return minX < this.maxX && this.minX < maxX && minY < this.maxY && this.minY < maxY;
-    }
-
-    public boolean intersects(Bounds bounds) {
-        return intersects(bounds.minX, bounds.maxX, bounds.minY, bounds.maxY);
-    }
-
-    public boolean contains(Bounds bounds) {
-        return bounds.minX >= minX && bounds.maxX <= maxX && bounds.minY >= minY && bounds.maxY <= maxY;
-    }
-}

app/src/main/java/com/google/maps/android/geometry/Point.java

@@ -1,35 +0,0 @@
-/*
- * Copyright 2013 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.maps.android.geometry;
-
-public class Point {
-    public final double x;
-    public final double y;
-
-    public Point(double x, double y) {
-        this.x = x;
-        this.y = y;
-    }
-
-    @Override
-    public String toString() {
-        return "Point{" +
-                "x=" + x +
-                ", y=" + y +
-                '}';
-    }
-}

app/src/main/java/com/google/maps/android/projection/Point.java

@@ -1,27 +0,0 @@
-/*
- * Copyright 2013 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.maps.android.projection;
-
-/**
- * @deprecated since 0.2. Use {@link com.google.maps.android.geometry.Point} instead.
- */
-@Deprecated
-public class Point extends com.google.maps.android.geometry.Point {
-    public Point(double x, double y) {
-        super(x, y);
-    }
-}

app/src/main/java/com/google/maps/android/projection/SphericalMercatorProjection.java

@@ -1,46 +0,0 @@
-/*
- * Copyright 2013 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.maps.android.projection;
-
-import com.car2go.maps.model.LatLng;
-
-public class SphericalMercatorProjection {
-    final double mWorldWidth;
-
-    public SphericalMercatorProjection(final double worldWidth) {
-        mWorldWidth = worldWidth;
-    }
-
-    @SuppressWarnings("deprecation")
-    public Point toPoint(final LatLng latLng) {
-        final double x = latLng.longitude / 360 + .5;
-        final double siny = Math.sin(Math.toRadians(latLng.latitude));
-        final double y = 0.5 * Math.log((1 + siny) / (1 - siny)) / -(2 * Math.PI) + .5;
-
-        return new Point(x * mWorldWidth, y * mWorldWidth);
-    }
-
-    public LatLng toLatLng(com.google.maps.android.geometry.Point point) {
-        final double x = point.x / mWorldWidth - 0.5;
-        final double lng = x * 360;
-
-        double y = .5 - (point.y / mWorldWidth);
-        final double lat = 90 - Math.toDegrees(Math.atan(Math.exp(-y * 2 * Math.PI)) * 2);
-
-        return new LatLng(lat, lng);
-    }
-}

app/src/main/java/com/google/maps/android/quadtree/PointQuadTree.java

@@ -1,226 +0,0 @@
-/*
- * Copyright 2013 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.maps.android.quadtree;
-
-import com.google.maps.android.geometry.Bounds;
-import com.google.maps.android.geometry.Point;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-
-/**
- * A quad tree which tracks items with a Point geometry.
- * See http://en.wikipedia.org/wiki/Quadtree for details on the data structure.
- * This class is not thread safe.
- */
-public class PointQuadTree<T extends PointQuadTree.Item> {
-    public interface Item {
-        Point getPoint();
-    }
-
-    /**
-     * The bounds of this quad.
-     */
-    private final Bounds mBounds;
-
-    /**
-     * The depth of this quad in the tree.
-     */
-    private final int mDepth;
-
-    /**
-     * Maximum number of elements to store in a quad before splitting.
-     */
-    private final static int MAX_ELEMENTS = 50;
-
-    /**
-     * The elements inside this quad, if any.
-     */
-    private Set<T> mItems;
-
-    /**
-     * Maximum depth.
-     */
-    private final static int MAX_DEPTH = 40;
-
-    /**
-     * Child quads.
-     */
-    private List<PointQuadTree<T>> mChildren = null;
-
-    /**
-     * Creates a new quad tree with specified bounds.
-     *
-     * @param minX
-     * @param maxX
-     * @param minY
-     * @param maxY
-     */
-    public PointQuadTree(double minX, double maxX, double minY, double maxY) {
-        this(new Bounds(minX, maxX, minY, maxY));
-    }
-
-    public PointQuadTree(Bounds bounds) {
-        this(bounds, 0);
-    }
-
-    private PointQuadTree(double minX, double maxX, double minY, double maxY, int depth) {
-        this(new Bounds(minX, maxX, minY, maxY), depth);
-    }
-
-    private PointQuadTree(Bounds bounds, int depth) {
-        mBounds = bounds;
-        mDepth = depth;
-    }
-
-    /**
-     * Insert an item.
-     */
-    public void add(T item) {
-        Point point = item.getPoint();
-        if (this.mBounds.contains(point.x, point.y)) {
-            insert(point.x, point.y, item);
-        }
-    }
-
-    private void insert(double x, double y, T item) {
-        if (this.mChildren != null) {
-            if (y < mBounds.midY) {
-                if (x < mBounds.midX) { // top left
-                    mChildren.get(0).insert(x, y, item);
-                } else { // top right
-                    mChildren.get(1).insert(x, y, item);
-                }
-            } else {
-                if (x < mBounds.midX) { // bottom left
-                    mChildren.get(2).insert(x, y, item);
-                } else {
-                    mChildren.get(3).insert(x, y, item);
-                }
-            }
-            return;
-        }
-        if (mItems == null) {
-            mItems = new LinkedHashSet<>();
-        }
-        mItems.add(item);
-        if (mItems.size() > MAX_ELEMENTS && mDepth < MAX_DEPTH) {
-            split();
-        }
-    }
-
-    /**
-     * Split this quad.
-     */
-    private void split() {
-        mChildren = new ArrayList<PointQuadTree<T>>(4);
-        mChildren.add(new PointQuadTree<T>(mBounds.minX, mBounds.midX, mBounds.minY, mBounds.midY, mDepth + 1));
-        mChildren.add(new PointQuadTree<T>(mBounds.midX, mBounds.maxX, mBounds.minY, mBounds.midY, mDepth + 1));
-        mChildren.add(new PointQuadTree<T>(mBounds.minX, mBounds.midX, mBounds.midY, mBounds.maxY, mDepth + 1));
-        mChildren.add(new PointQuadTree<T>(mBounds.midX, mBounds.maxX, mBounds.midY, mBounds.maxY, mDepth + 1));
-
-        Set<T> items = mItems;
-        mItems = null;
-
-        for (T item : items) {
-            // re-insert items into child quads.
-            insert(item.getPoint().x, item.getPoint().y, item);
-        }
-    }
-
-    /**
-     * Remove the given item from the set.
-     *
-     * @return whether the item was removed.
-     */
-    public boolean remove(T item) {
-        Point point = item.getPoint();
-        if (this.mBounds.contains(point.x, point.y)) {
-            return remove(point.x, point.y, item);
-        } else {
-            return false;
-        }
-    }
-
-    private boolean remove(double x, double y, T item) {
-        if (this.mChildren != null) {
-            if (y < mBounds.midY) {
-                if (x < mBounds.midX) { // top left
-                    return mChildren.get(0).remove(x, y, item);
-                } else { // top right
-                    return mChildren.get(1).remove(x, y, item);
-                }
-            } else {
-                if (x < mBounds.midX) { // bottom left
-                    return mChildren.get(2).remove(x, y, item);
-                } else {
-                    return mChildren.get(3).remove(x, y, item);
-                }
-            }
-        } else {
-            if (mItems == null) {
-                return false;
-            } else {
-                return mItems.remove(item);
-            }
-        }
-    }
-
-    /**
-     * Removes all points from the quadTree
-     */
-    public void clear() {
-        mChildren = null;
-        if (mItems != null) {
-            mItems.clear();
-        }
-    }
-
-    /**
-     * Search for all items within a given bounds.
-     */
-    public Collection<T> search(Bounds searchBounds) {
-        final List<T> results = new ArrayList<T>();
-        search(searchBounds, results);
-        return results;
-    }
-
-    private void search(Bounds searchBounds, Collection<T> results) {
-        if (!mBounds.intersects(searchBounds)) {
-            return;
-        }
-
-        if (this.mChildren != null) {
-            for (PointQuadTree<T> quad : mChildren) {
-                quad.search(searchBounds, results);
-            }
-        } else if (mItems != null) {
-            if (searchBounds.contains(mBounds)) {
-                results.addAll(mItems);
-            } else {
-                for (T item : mItems) {
-                    if (searchBounds.contains(item.getPoint())) {
-                        results.add(item);
-                    }
-                }
-            }
-        }
-    }
-}

app/src/main/java/net/vonforst/evmap/EvMapApplication.kt

@@ -6,10 +6,12 @@ import android.os.Build
 import androidx.work.Configuration
 import androidx.work.Constraints
 import androidx.work.ExistingPeriodicWorkPolicy
+import androidx.work.NetworkType
 import androidx.work.PeriodicWorkRequestBuilder
 import androidx.work.WorkManager
 import net.vonforst.evmap.storage.CleanupCacheWorker
 import net.vonforst.evmap.storage.PreferenceDataSource
+import net.vonforst.evmap.storage.UpdateFullDownloadWorker
 import net.vonforst.evmap.ui.updateAppLocale
 import net.vonforst.evmap.ui.updateNightMode
 import org.acra.config.dialog
@@ -68,6 +70,7 @@ class EvMapApplication : Application(), Configuration.Provider {
             }
         }
 
+        val workManager = WorkManager.getInstance(this)
         val cleanupCacheRequest = PeriodicWorkRequestBuilder<CleanupCacheWorker>(Duration.ofDays(1))
             .setConstraints(Constraints.Builder().apply {
                 setRequiresBatteryNotLow(true)
@@ -75,9 +78,24 @@ class EvMapApplication : Application(), Configuration.Provider {
                     setRequiresDeviceIdle(true)
                 }
             }.build()).build()
-        WorkManager.getInstance(this).enqueueUniquePeriodicWork(
+        workManager.enqueueUniquePeriodicWork(
             "CleanupCacheWorker", ExistingPeriodicWorkPolicy.UPDATE, cleanupCacheRequest
         )
+
+        val updateFullDownloadRequest =
+            PeriodicWorkRequestBuilder<UpdateFullDownloadWorker>(Duration.ofDays(7))
+                .setConstraints(Constraints.Builder().apply {
+                    setRequiresBatteryNotLow(true)
+                    setRequiredNetworkType(NetworkType.UNMETERED)
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                        setRequiresDeviceIdle(true)
+                    }
+                }.build()).build()
+        workManager.enqueueUniquePeriodicWork(
+            "UpdateOsmWorker",
+            ExistingPeriodicWorkPolicy.UPDATE,
+            updateFullDownloadRequest
+        )
     }
 
     override val workManagerConfiguration = Configuration.Builder().build()

app/src/main/java/net/vonforst/evmap/MapsActivity.kt

@@ -3,6 +3,8 @@ package net.vonforst.evmap
 import android.app.PendingIntent
 import android.content.ActivityNotFoundException
 import android.content.Intent
+import android.content.pm.PackageManager
+import android.content.pm.ResolveInfo
 import android.net.Uri
 import android.os.Build
 import android.os.Bundle
@@ -11,7 +13,6 @@ import android.view.View
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import androidx.browser.customtabs.CustomTabColorSchemeParams
-import androidx.browser.customtabs.CustomTabsClient
 import androidx.browser.customtabs.CustomTabsIntent
 import androidx.core.content.ContextCompat
 import androidx.core.splashscreen.SplashScreen
@@ -256,9 +257,24 @@ class MapsActivity : AppCompatActivity(),
                 Uri.encode(charger.name)
             })"
         )
-        if (intent.resolveActivity(packageManager) != null) {
+
+        val resolveInfo =
+            packageManager.resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY)
+        val pkg =
+            resolveInfo?.activityInfo?.packageName.takeIf { it != "android" && it != packageName }
+        if (pkg == null) {
+            // There is no default maps app or EVMap itself is the current default, fall back to app chooser
+            val chooserIntent = Intent.createChooser(intent, null).apply {
+                putExtra(Intent.EXTRA_EXCLUDE_COMPONENTS, arrayOf(componentName))
+            }
+            startActivity(chooserIntent)
+            return
+        }
+        intent.setPackage(pkg)
+
+        try {
             startActivity(intent)
-        } else {
+        } catch (e: ActivityNotFoundException) {
             Snackbar.make(
                 rootView,
                 R.string.no_maps_app_found,
@@ -267,8 +283,7 @@ class MapsActivity : AppCompatActivity(),
         }
     }
 
-    fun openUrl(url: String, rootView: View, preferBrowser: Boolean = true) {
-        val pkg = CustomTabsClient.getPackageName(this, null)
+    fun openUrl(url: String, rootView: View, preferBrowser: Boolean = false) {
         val intent = CustomTabsIntent.Builder()
             .setDefaultColorSchemeParams(
                 CustomTabColorSchemeParams.Builder()
@@ -276,13 +291,46 @@ class MapsActivity : AppCompatActivity(),
                     .build()
             )
             .build()
-        pkg?.let {
-            // prefer to open URL in custom tab, even if native app
-            // available (such as EVMap itself)
-            if (preferBrowser) intent.intent.setPackage(pkg)
+
+        val uri = Uri.parse(url)
+        val viewIntent = Intent(Intent.ACTION_VIEW, uri)
+        if (preferBrowser) {
+            // EVMap may be set as default app for this link, but we want to open it in a browser
+            // try to find default web browser
+            val browserIntent = Intent(Intent.ACTION_VIEW, Uri.parse("http://"))
+            val resolveInfo =
+                packageManager.resolveActivity(browserIntent, PackageManager.MATCH_DEFAULT_ONLY)
+            val pkg = resolveInfo?.activityInfo?.packageName.takeIf { it != "android" }
+            if (pkg == null) {
+                // There is no default browser, fall back to app chooser
+                val chooserIntent = Intent.createChooser(viewIntent, null).apply {
+                    putExtra(Intent.EXTRA_EXCLUDE_COMPONENTS, arrayOf(componentName))
+                }
+                val targets: List<ResolveInfo> = packageManager.queryIntentActivities(
+                    viewIntent,
+                    PackageManager.MATCH_DEFAULT_ONLY
+                )
+
+                // add missing browsers (if EVMap is already set as default, Android might not find other browsers with the specific intent)
+                val browsers = packageManager.queryIntentActivities(
+                    browserIntent,
+                    PackageManager.MATCH_DEFAULT_ONLY
+                )
+                val extraIntents = browsers.filter { browser ->
+                    targets.find { it.activityInfo.packageName == browser.activityInfo.packageName } == null
+                }.map { browser ->
+                    Intent(Intent.ACTION_VIEW, uri).apply {
+                        setPackage(browser.activityInfo.packageName)
+                    }
+                }
+                chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, extraIntents.toTypedArray())
+                startActivity(chooserIntent)
+                return
+            }
+            intent.intent.setPackage(pkg)
         }
         try {
-            intent.launchUrl(this, Uri.parse(url))
+            intent.launchUrl(this, uri)
         } catch (e: ActivityNotFoundException) {
             Snackbar.make(
                 rootView,

app/src/main/java/net/vonforst/evmap/Utils.kt

@@ -16,6 +16,8 @@ import android.text.SpannableStringBuilder
 import android.text.SpannedString
 import android.text.TextUtils
 import android.text.style.StyleSpan
+import android.view.View
+import android.view.ViewTreeObserver
 import net.vonforst.evmap.storage.PreferenceDataSource
 import java.util.Currency
 import java.util.Locale
@@ -142,4 +144,12 @@ fun PackageManager.isAppInstalled(packageName: String): Boolean {
     }
 }
 
-fun currencyDisplayName(code: String) = "${Currency.getInstance(code).displayName} ($code)"
+fun currencyDisplayName(code: String) = "${Currency.getInstance(code).displayName} ($code)"
+
+inline fun View.waitForLayout(crossinline f: () -> Unit) =
+    viewTreeObserver.addOnGlobalLayoutListener(object : ViewTreeObserver.OnGlobalLayoutListener {
+        override fun onGlobalLayout() {
+            viewTreeObserver.removeOnGlobalLayoutListener(this)
+            f()
+        }
+    })

app/src/main/java/net/vonforst/evmap/adapter/DetailsAdapter.kt

@@ -14,6 +14,7 @@ import net.vonforst.evmap.joinToSpannedString
 import net.vonforst.evmap.model.ChargeCard
 import net.vonforst.evmap.model.ChargeCardId
 import net.vonforst.evmap.model.ChargeLocation
+import net.vonforst.evmap.model.Coordinate
 import net.vonforst.evmap.model.OpeningHoursDays
 import net.vonforst.evmap.plus
 import net.vonforst.evmap.ui.currency

app/src/main/java/net/vonforst/evmap/adapter/GalleryAdapter.kt

@@ -5,7 +5,6 @@ import android.content.Context
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.view.ViewTreeObserver.OnGlobalLayoutListener
 import android.widget.ImageView
 import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.ListAdapter
@@ -14,6 +13,7 @@ import coil.load
 import coil.memory.MemoryCache
 import net.vonforst.evmap.R
 import net.vonforst.evmap.model.ChargerPhoto
+import net.vonforst.evmap.waitForLayout
 
 
 class GalleryAdapter(context: Context, val itemClickListener: ItemClickListener? = null) :
@@ -39,12 +39,9 @@ class GalleryAdapter(context: Context, val itemClickListener: ItemClickListener?
         val item = getItem(position)
 
         if (holder.view.height == 0) {
-            holder.view.viewTreeObserver.addOnGlobalLayoutListener(object : OnGlobalLayoutListener {
-                override fun onGlobalLayout() {
-                    holder.view.viewTreeObserver.removeOnGlobalLayoutListener(this)
-                    loadImage(item, holder)
-                }
-            })
+            holder.view.waitForLayout {
+                loadImage(item, holder)
+            }
         } else {
             loadImage(item, holder)
         }

app/src/main/java/net/vonforst/evmap/api/ChargepointApi.kt

@@ -6,6 +6,7 @@ import com.car2go.maps.model.LatLngBounds
 import net.vonforst.evmap.R
 import net.vonforst.evmap.api.goingelectric.GoingElectricApiWrapper
 import net.vonforst.evmap.api.openchargemap.OpenChargeMapApiWrapper
+import net.vonforst.evmap.api.openstreetmap.OpenStreetMapApiWrapper
 import net.vonforst.evmap.model.*
 import net.vonforst.evmap.viewmodel.Resource
 import java.time.Duration
@@ -58,6 +59,27 @@ interface ChargepointApi<out T : ReferenceData> {
      * Duration we are limited to if there is a required API local cache time limit.
      */
     val cacheLimit: Duration
+
+    /**
+     * Whether this API supports querying for chargers at the backend
+     *
+     * This determines whether the getChargepoints, getChargepointsRadius and getChargepointDetail functions are supported.
+     */
+    val supportsOnlineQueries: Boolean
+
+    /**
+     * Whether this API supports downloading the whole dataset into local storage
+     *
+     * This determines whether the getAllChargepoints function is supported.
+     */
+    val supportsFullDownload: Boolean
+
+    /**
+     * Fetches all available chargers from this API.
+     *
+     * This may take a long time and should only be used when the user explicitly wants to download all chargers.
+     */
+    suspend fun fullDownload(): FullDownloadResult<T>
 }
 
 interface StringProvider {
@@ -79,6 +101,7 @@ fun createApi(type: String, ctx: Context): ChargepointApi<ReferenceData> {
                 )
             )
         }
+
         "goingelectric" -> {
             GoingElectricApiWrapper(
                 ctx.getString(
@@ -86,6 +109,11 @@ fun createApi(type: String, ctx: Context): ChargepointApi<ReferenceData> {
                 )
             )
         }
+
+        "openstreetmap" -> {
+            OpenStreetMapApiWrapper()
+        }
+
         else -> throw IllegalArgumentException()
     }
 }
@@ -100,4 +128,20 @@ data class ChargepointList(val items: List<ChargepointListItem>, val isComplete:
     companion object {
         fun empty() = ChargepointList(emptyList(), true)
     }
+}
+
+/**
+ * Result returned from fullDownload() function.
+ *
+ * Note that [chargers] is implemented as a [Sequence] so that downloaded chargers can be saved
+ * while they are being parsed instead of having to keep all of them in RAM at once.
+ *
+ * [progress] is updated regularly to indicate the current download progress.
+ * [referenceData] will typically only be available once the download is completed, i.e. you have
+ * iterated over the whole sequence of [chargers].
+ */
+interface FullDownloadResult<out T : ReferenceData> {
+    val chargers: Sequence<ChargeLocation>
+    val progress: Float
+    val referenceData: T
 }

app/src/main/java/net/vonforst/evmap/api/Utils.kt

@@ -11,6 +11,7 @@ import okhttp3.Response
 import org.json.JSONArray
 import java.io.IOException
 import kotlin.coroutines.resumeWithException
+import kotlin.experimental.ExperimentalTypeInference
 import kotlin.math.abs
 
 operator fun <T> JSONArray.iterator(): Iterator<T> =
@@ -48,7 +49,8 @@ private val plugNames = mapOf(
     Chargepoint.TYPE_2_UNKNOWN to R.string.plug_type_2,
     Chargepoint.TYPE_2_PLUG to R.string.plug_type_2,
     Chargepoint.TYPE_2_SOCKET to R.string.plug_type_2,
-    Chargepoint.TYPE_3 to R.string.plug_type_3,
+    Chargepoint.TYPE_3A to R.string.plug_type_3a,
+    Chargepoint.TYPE_3C to R.string.plug_type_3c,
     Chargepoint.CCS_UNKNOWN to R.string.plug_ccs,
     Chargepoint.CCS_TYPE_1 to R.string.plug_ccs,
     Chargepoint.CCS_TYPE_2 to R.string.plug_ccs,
@@ -101,7 +103,7 @@ fun iconForPlugType(type: String): Int =
         Chargepoint.CEE_ROT -> R.drawable.ic_connector_cee_rot
         Chargepoint.TYPE_1 -> R.drawable.ic_connector_typ1
         // TODO: add other connectors
-        else -> 0
+        else -> R.drawable.ic_connector_unknown
     }
 
 val powerSteps = listOf(0, 2, 3, 7, 11, 22, 43, 50, 75, 100, 150, 200, 250, 300, 350)

app/src/main/java/net/vonforst/evmap/api/availability/EnBwAvailabilityDetector.kt

@@ -4,7 +4,6 @@ import com.squareup.moshi.FromJson
 import com.squareup.moshi.JsonClass
 import com.squareup.moshi.Moshi
 import com.squareup.moshi.ToJson
-import net.vonforst.evmap.api.availability.tesla.LocalTimeAdapter
 import net.vonforst.evmap.model.ChargeLocation
 import net.vonforst.evmap.model.Chargepoint
 import net.vonforst.evmap.utils.distanceBetween
@@ -15,7 +14,6 @@ import retrofit2.http.GET
 import retrofit2.http.Path
 import retrofit2.http.Query
 import java.time.Instant
-import java.time.LocalTime
 
 private const val coordRange = 0.005  // range of latitude and longitude for loading the map
 private const val maxDistance = 60  // max distance between reported positions in meters
@@ -202,7 +200,8 @@ class EnBwAvailabilityDetector(client: OkHttpClient, baseUrl: String? = null) :
             val id = index.toLong()
             val power = connector.maxPowerInKw ?: 0.0
             val type = when (connector.plugTypeName) {
-                "Typ 3A" -> Chargepoint.TYPE_3
+                "Typ 3A" -> Chargepoint.TYPE_3A
+                "Typ 3C \"Scame\"" -> Chargepoint.TYPE_3C
                 "Typ 2" -> Chargepoint.TYPE_2_UNKNOWN
                 "Typ 1" -> Chargepoint.TYPE_1
                 "Steckdose(D)" -> Chargepoint.SCHUKO
@@ -243,8 +242,8 @@ class EnBwAvailabilityDetector(client: OkHttpClient, baseUrl: String? = null) :
     }
 
     override fun isChargerSupported(charger: ChargeLocation): Boolean {
-        val country = charger.chargepriceData?.country
-            ?: charger.address?.country ?: return false
+        val country = charger.chargepriceData?.country ?: charger.address?.country
+
         return when (charger.dataSource) {
             // list of countries as of 2023/04/14, according to
             // https://www.enbw.com/elektromobilitaet/produkte/ladetarife
@@ -286,6 +285,12 @@ class EnBwAvailabilityDetector(client: OkHttpClient, baseUrl: String? = null) :
                 "ES",
                 "CZ"
             ) && charger.chargepriceData?.network !in listOf("23", "3534")
+            /* TODO: OSM usually does not have the country tagged. Therefore we currently just use
+               a bounding box to determine whether the charger is roughly in Europe */
+            "openstreetmap" -> charger.coordinates.lat in 35.0..72.0
+                    && charger.coordinates.lng in 25.0..65.0
+                    && charger.operator !in listOf("Tesla, Inc.", "Tesla")
+
             else -> false
         }
     }

app/src/main/java/net/vonforst/evmap/api/availability/NewMotionAvailabilityDetector.kt

@@ -1,6 +1,5 @@
 package net.vonforst.evmap.api.availability
 
-import androidx.car.app.model.DateTimeWithZone
 import com.squareup.moshi.FromJson
 import com.squareup.moshi.JsonClass
 import com.squareup.moshi.Moshi
@@ -13,12 +12,8 @@ import retrofit2.Retrofit
 import retrofit2.converter.moshi.MoshiConverterFactory
 import retrofit2.http.GET
 import retrofit2.http.Path
-import java.time.Instant
-import java.time.LocalDateTime
-import java.time.ZoneOffset
 import java.time.ZonedDateTime
-import java.time.format.DateTimeParseException
-import java.util.*
+import java.util.Locale
 
 private const val coordRange = 0.005  // range of latitude and longitude for loading the map
 private const val maxDistance = 60  // max distance between reported positions in meters
@@ -180,7 +175,7 @@ class NewMotionAvailabilityDetector(client: OkHttpClient, baseUrl: String? = nul
             val id = connector.uid
             val power = connector.electricalProperties.getPower()
             val type = when (connector.connectorType.lowercase(Locale.ROOT)) {
-                "type3" -> Chargepoint.TYPE_3
+                "type3" -> Chargepoint.TYPE_3C
                 "type2" -> Chargepoint.TYPE_2_UNKNOWN
                 "type1" -> Chargepoint.TYPE_1
                 "domestic" -> Chargepoint.SCHUKO
@@ -226,6 +221,7 @@ class NewMotionAvailabilityDetector(client: OkHttpClient, baseUrl: String? = nul
         return when (charger.dataSource) {
             "goingelectric" -> charger.network != "Tesla Supercharger"
             "openchargemap" -> charger.chargepriceData?.network !in listOf("23", "3534")
+            "openstreetmap" -> charger.operator !in listOf("Tesla, Inc.", "Tesla")
             else -> false
         }
     }

app/src/main/java/net/vonforst/evmap/api/availability/TeslaGuestAvailabilityDetector.kt

@@ -23,6 +23,10 @@ class TeslaGuestAvailabilityDetector(
     private var api = TeslaChargingGuestGraphQlApi.create(client, baseUrl)
 
     override suspend fun getAvailability(location: ChargeLocation): ChargeLocationStatus {
+        if (location.chargepoints.isEmpty() || location.chargepoints.any { !it.hasKnownPower() }) {
+            throw AvailabilityDetectorException("no candidates found.")
+        }
+
         val results = cuaApi.getTeslaLocations()
 
         val result =
@@ -149,7 +153,7 @@ class TeslaGuestAvailabilityDetector(
         val statusMap = detailsMap.mapValues { it.value.map { it.availability.toStatus() } }
         val labelsMap = detailsMap.mapValues { it.value.map { it.label } }
 
-        val pricing = details.pricing.copy(memberRates = guestPricing.await()?.userRates)
+        val pricing = details.pricing?.copy(memberRates = guestPricing.await()?.userRates)
 
         return ChargeLocationStatus(
             statusMap,
@@ -163,6 +167,7 @@ class TeslaGuestAvailabilityDetector(
         return when (charger.dataSource) {
             "goingelectric" -> charger.network == "Tesla Supercharger"
             "openchargemap" -> charger.chargepriceData?.network in listOf("23", "3534")
+            "openstreetmap" -> charger.operator in listOf("Tesla, Inc.", "Tesla")
             else -> false
         }
     }

app/src/main/java/net/vonforst/evmap/api/availability/TeslaOwnerAvailabilityDetector.kt

@@ -2,7 +2,6 @@ package net.vonforst.evmap.api.availability
 
 import net.vonforst.evmap.api.availability.tesla.ChargerAvailability
 import net.vonforst.evmap.api.availability.tesla.TeslaAuthenticationApi
-import net.vonforst.evmap.api.availability.tesla.TeslaChargingGuestGraphQlApi
 import net.vonforst.evmap.api.availability.tesla.TeslaChargingOwnershipGraphQlApi
 import net.vonforst.evmap.api.availability.tesla.asTeslaCoord
 import net.vonforst.evmap.model.ChargeLocation
@@ -30,6 +29,10 @@ class TeslaOwnerAvailabilityDetector(
     }
 
     override suspend fun getAvailability(location: ChargeLocation): ChargeLocationStatus {
+        if (location.chargepoints.isEmpty() || location.chargepoints.any { !it.hasKnownPower() }) {
+            throw AvailabilityDetectorException("no candidates found.")
+        }
+
         val api = initApi()
         val req = TeslaChargingOwnershipGraphQlApi.GetNearbyChargingSitesRequest(
             TeslaChargingOwnershipGraphQlApi.GetNearbyChargingSitesVariables(
@@ -42,8 +45,7 @@ class TeslaOwnerAvailabilityDetector(
                     TeslaChargingOwnershipGraphQlApi.Coordinate(
                         location.coordinates.lat - coordRange,
                         location.coordinates.lng + coordRange
-                    ),
-                    TeslaChargingOwnershipGraphQlApi.OpenToNonTeslasFilterValue(false)
+                    )
                 )
             )
         )
@@ -59,7 +61,7 @@ class TeslaOwnerAvailabilityDetector(
         val details = api.getChargingSiteInformation(
             TeslaChargingOwnershipGraphQlApi.GetChargingSiteInformationRequest(
                 TeslaChargingOwnershipGraphQlApi.GetChargingSiteInformationVariables(
-                    TeslaChargingOwnershipGraphQlApi.ChargingSiteIdentifier(result.id.text),
+                    TeslaChargingOwnershipGraphQlApi.ChargingSiteIdentifier(result.locationGUID),
                     TeslaChargingOwnershipGraphQlApi.VehicleMakeType.NON_TESLA
                 )
             )
@@ -164,6 +166,7 @@ class TeslaOwnerAvailabilityDetector(
         return when (charger.dataSource) {
             "goingelectric" -> charger.network == "Tesla Supercharger"
             "openchargemap" -> charger.chargepriceData?.network in listOf("23", "3534")
+            "openstreetmap" -> charger.operator in listOf("Tesla, Inc.", "Tesla")
             else -> false
         }
     }

app/src/main/java/net/vonforst/evmap/api/availability/tesla/TeslaApiCommon.kt

@@ -58,7 +58,7 @@ data class Rates(
 @JsonClass(generateAdapter = true)
 data class Pricebook(
     val charging: PricebookDetails,
-    val parking: PricebookDetails,
+    val parking: PricebookDetails?,
     val priceBookID: Long?
 )
 

app/src/main/java/net/vonforst/evmap/api/availability/tesla/TeslaGuestApi.kt

@@ -117,7 +117,7 @@ interface TeslaChargingGuestGraphQlApi {
         val trtId: Long,
         val maxPowerKw: Int,
         val name: String,
-        val pricing: Pricing,
+        val pricing: Pricing?,
         val publicStallCount: Int
     )
 

app/src/main/java/net/vonforst/evmap/api/availability/tesla/TeslaOwnerApi.kt

@@ -16,7 +16,6 @@ import retrofit2.http.POST
 import retrofit2.http.Query
 import java.security.MessageDigest
 import java.security.SecureRandom
-import java.time.LocalTime
 
 interface TeslaAuthenticationApi {
     @POST("oauth2/v3/token")
@@ -131,8 +130,8 @@ interface TeslaOwnerApi {
                     // add API key to every request
                     val request = chain.request().newBuilder()
                         .header("Authorization", "Bearer $token")
-                        .header("User-Agent", "okhttp/4.9.2")
-                        .header("x-tesla-user-agent", "TeslaApp/4.19.5-1667/3a5d531cc3/android/27")
+                        .header("User-Agent", "okhttp/4.11.0")
+                        .header("x-tesla-user-agent", "TeslaApp/4.44.5-3304/3a5d531cc3/android/27")
                         .header("Accept", "*/*")
                         .build()
                     chain.proceed(request)
@@ -173,7 +172,7 @@ interface TeslaChargingOwnershipGraphQlApi {
         override val variables: GetNearbyChargingSitesVariables,
         override val operationName: String = "GetNearbyChargingSites",
         override val query: String =
-            "\n    query GetNearbyChargingSites(\$args: GetNearbyChargingSitesRequestType!) {\n  charging {\n    nearbySites(args: \$args) {\n      sitesAndDistances {\n        ...ChargingNearbySitesFragment\n      }\n    }\n  }\n}\n    \n    fragment ChargingNearbySitesFragment on ChargerSiteAndDistanceType {\n  activeOutages {\n    message\n    nonTeslasAffectedOnly {\n      value\n    }\n  }\n  availableStalls {\n    value\n  }\n  centroid {\n    ...EnergySvcCoordinateTypeFields\n  }\n  drivingDistanceMiles {\n    value\n  }\n  entryPoint {\n    ...EnergySvcCoordinateTypeFields\n  }\n  haversineDistanceMiles {\n    value\n  }\n  id {\n    text\n  }\n  localizedSiteName {\n    value\n  }\n  maxPowerKw {\n    value\n  }\n  trtId {\n    value\n  }\n  totalStalls {\n    value\n  }\n  siteType\n  accessType\n  waitEstimateBucket\n  hasHighCongestion\n}\n    \n    fragment EnergySvcCoordinateTypeFields on EnergySvcCoordinateType {\n  latitude\n  longitude\n}\n    "
+            "\n    query GetNearbyChargingSites(\$args: GetNearbyChargingSitesRequestType!) {\n  charging {\n    nearbySites(args: \$args) {\n      sitesAndDistances {\n        ...ChargingNearbySitesFragment\n      }\n    }\n  }\n}\n    \n    fragment ChargingNearbySitesFragment on ChargerSiteAndDistanceType {\n  availableStalls {\n    value\n  }\n  centroid {\n    ...EnergySvcCoordinateTypeFields\n  }\n  drivingDistanceMiles {\n    value\n  }\n  entryPoint {\n    ...EnergySvcCoordinateTypeFields\n  }\n  haversineDistanceMiles {\n    value\n  }\n  id {\n    text\n  }\n  locationGUID\n  localizedSiteName {\n    value\n  }\n  maxPowerKw {\n    value\n  }\n  trtId {\n    value\n  }\n  totalStalls {\n    value\n  }\n  siteType\n  accessType\n  waitEstimateBucket\n  hasHighCongestion\n  teslaExclusive\n  amenities\n  chargingAccessibility\n  ownerType\n  isThirdPartySite\n  usabilityArchetype\n  accessHours {\n    shouldDisplay\n    openNow\n    hour\n  }\n  isMagicDockSupportedSite\n  hasParkingBenefit\n  hasTou\n}\n    \n    fragment EnergySvcCoordinateTypeFields on EnergySvcCoordinateType {\n  latitude\n  longitude\n}\n"
     ) : GraphQlRequest()
 
     @JsonClass(generateAdapter = true)
@@ -184,7 +183,7 @@ interface TeslaChargingOwnershipGraphQlApi {
         val userLocation: Coordinate,
         val northwestCorner: Coordinate,
         val southeastCorner: Coordinate,
-        val openToNonTeslasFilter: OpenToNonTeslasFilterValue,
+        val filters: List<String> = emptyList(),
         val languageCode: String = "en",
         val countryCode: String = "US",
         //val vin: String = "",
@@ -202,7 +201,7 @@ interface TeslaChargingOwnershipGraphQlApi {
         override val variables: GetChargingSiteInformationVariables,
         override val operationName: String = "getChargingSiteInformation",
         override val query: String =
-            "\n    query getChargingSiteInformation(\$id: ChargingSiteIdentifierInputType!, \$vehicleMakeType: ChargingVehicleMakeTypeEnum, \$deviceCountry: String!, \$deviceLanguage: String!) {\n  charging {\n    site(\n      id: \$id\n      deviceCountry: \$deviceCountry\n      deviceLanguage: \$deviceLanguage\n      vehicleMakeType: \$vehicleMakeType\n    ) {\n      siteStatic {\n        ...SiteStaticFragmentNoHoldAmt\n      }\n      siteDynamic {\n        ...SiteDynamicFragment\n      }\n      pricing(vehicleMakeType: \$vehicleMakeType) {\n        userRates {\n          ...ChargingActiveRateFragment\n        }\n        memberRates {\n          ...ChargingActiveRateFragment\n        }\n        hasMembershipPricing\n        hasMSPPricing\n        canDisplayCombinedComparison\n      }\n      holdAmount(vehicleMakeType: \$vehicleMakeType) {\n        currencyCode\n        holdAmount\n      }\n      congestionPriceHistogram(vehicleMakeType: \$vehicleMakeType) {\n        ...CongestionPriceHistogramFragment\n      }\n    }\n  }\n}\n    \n    fragment SiteStaticFragmentNoHoldAmt on ChargingSiteStaticType {\n  address {\n    ...AddressFragment\n  }\n  amenities\n  centroid {\n    ...EnergySvcCoordinateTypeFields\n  }\n  entryPoint {\n    ...EnergySvcCoordinateTypeFields\n  }\n  id {\n    text\n  }\n  accessCode {\n    value\n  }\n  localizedSiteName {\n    value\n  }\n  maxPowerKw {\n    value\n  }\n  name\n  openToPublic\n  chargers {\n    id {\n      text\n    }\n    label {\n      value\n    }\n  }\n  publicStallCount\n  timeZone {\n    id\n    version\n  }\n  fastchargeSiteId {\n    value\n  }\n  siteType\n  accessType\n  isMagicDockSupportedSite\n  trtId {\n    value\n  }\n}\n    \n    fragment AddressFragment on EnergySvcAddressType {\n  streetNumber {\n    value\n  }\n  street {\n    value\n  }\n  district {\n    value\n  }\n  city {\n    value\n  }\n  state {\n    value\n  }\n  postalCode {\n    value\n  }\n  country\n}\n    \n\n    fragment EnergySvcCoordinateTypeFields on EnergySvcCoordinateType {\n  latitude\n  longitude\n}\n    \n\n    fragment SiteDynamicFragment on ChargingSiteDynamicType {\n  id {\n    text\n  }\n  activeOutages {\n    message\n    nonTeslasAffectedOnly {\n      value\n    }\n  }\n  chargersAvailable {\n    value\n  }\n  chargerDetails {\n    charger {\n      id {\n        text\n      }\n      label {\n        value\n      }\n      name\n    }\n    availability\n  }\n  waitEstimateBucket\n  currentCongestion\n}\n    \n\n    fragment ChargingActiveRateFragment on ChargingActiveRateType {\n  activePricebook {\n    charging {\n      ...ChargingUserRateFragment\n    }\n    parking {\n      ...ChargingUserRateFragment\n    }\n    priceBookID\n  }\n}\n    \n    fragment ChargingUserRateFragment on ChargingUserRateType {\n  currencyCode\n  programType\n  rates\n  buckets {\n    start\n    end\n  }\n  bucketUom\n  touRates {\n    enabled\n    activeRatesByTime {\n      startTime\n      endTime\n      rates\n    }\n  }\n  uom\n  vehicleMakeType\n}\n    \n\n    fragment CongestionPriceHistogramFragment on HistogramData {\n  axisLabels {\n    index\n    value\n  }\n  regionLabels {\n    index\n    value {\n      ...ChargingPriceFragment\n      ... on HistogramRegionLabelValueString {\n        value\n      }\n    }\n  }\n  chargingUom\n  parkingUom\n  parkingRate {\n    ...ChargingPriceFragment\n  }\n  data\n  activeBar\n  maxRateIndex\n  whenRateChanges\n  dataAttributes {\n    congestionThreshold\n    label\n  }\n}\n    \n    fragment ChargingPriceFragment on ChargingPrice {\n  currencyCode\n  price\n}\n"
+            "\n    query getChargingSiteInformation(\$id: ChargingSiteIdentifierInputType!, \$vehicleMakeType: ChargingVehicleMakeTypeEnum, \$deviceCountry: String!, \$deviceLanguage: String!) {\n  charging {\n    site(\n      id: \$id\n      deviceCountry: \$deviceCountry\n      deviceLanguage: \$deviceLanguage\n      vehicleMakeType: \$vehicleMakeType\n    ) {\n      siteStatic {\n        ...SiteStaticFragmentNoHoldAmt\n      }\n      siteDynamic {\n        ...SiteDynamicFragment\n      }\n      pricing(vehicleMakeType: \$vehicleMakeType) {\n        userRates {\n          ...ChargingActiveRateFragment\n        }\n        memberRates {\n          ...ChargingActiveRateFragment\n        }\n        hasMembershipPricing\n        hasMSPPricing\n        canDisplayCombinedComparison\n      }\n      holdAmount(vehicleMakeType: \$vehicleMakeType) {\n        currencyCode\n        holdAmount\n      }\n      congestionPriceHistogram(vehicleMakeType: \$vehicleMakeType) {\n        ...CongestionPriceHistogramFragment\n      }\n      upsellingBanner(vehicleMakeType: \$vehicleMakeType) {\n        header\n        caption\n        backgroundImageUrl\n        routeName\n      }\n      nacsOnlyAssets {\n        banner {\n          header\n          caption\n          link\n        }\n        disclaimer {\n          text\n          sheetTitle\n          sheetContent\n        }\n      }\n      enableChargingSiteReportIssue\n    }\n  }\n}\n    \n    fragment SiteStaticFragmentNoHoldAmt on ChargingSiteStaticType {\n  address {\n    ...AddressFragment\n  }\n  amenities\n  centroid {\n    ...EnergySvcCoordinateTypeFields\n  }\n  entryPoint {\n    ...EnergySvcCoordinateTypeFields\n  }\n  id {\n    text\n  }\n  locationGUID\n  accessCode {\n    value\n  }\n  localizedSiteName {\n    value\n  }\n  maxPowerKw {\n    value\n  }\n  name\n  openToPublic\n  chargers {\n    id {\n      text\n    }\n    label {\n      value\n    }\n  }\n  publicStallCount\n  timeZone {\n    id\n    version\n  }\n  fastchargeSiteId {\n    value\n  }\n  siteType\n  accessType\n  isThirdPartySite\n  isMagicDockSupportedSite\n  trtId {\n    value\n  }\n  siteDisclaimer\n  chargingAccessibility\n  accessHours {\n    shouldDisplay\n    openNow\n    hour\n  }\n  isCanvasSite\n  ownerDisclaimer\n  chargingFeesDisclaimer {\n    title\n    description\n  }\n  idleFeesDisclaimer {\n    title\n    description\n  }\n}\n    \n    fragment AddressFragment on EnergySvcAddressType {\n  streetNumber {\n    value\n  }\n  street {\n    value\n  }\n  district {\n    value\n  }\n  city {\n    value\n  }\n  state {\n    value\n  }\n  postalCode {\n    value\n  }\n  country\n}\n    \n\n    fragment EnergySvcCoordinateTypeFields on EnergySvcCoordinateType {\n  latitude\n  longitude\n}\n    \n\n    fragment SiteDynamicFragment on ChargingSiteDynamicType {\n  id {\n    text\n  }\n  chargersAvailable {\n    value\n  }\n  chargerDetails {\n    charger {\n      id {\n        text\n      }\n      label {\n        value\n      }\n      name\n    }\n    availability\n    stateOfCharge\n    chargerDisabled\n  }\n  waitEstimateBucket\n  currentCongestion\n  usabilityArchetype\n}\n    \n\n    fragment ChargingActiveRateFragment on ChargingActiveRateType {\n  activePricebook {\n    charging {\n      dynamicRates {\n        enabled\n      }\n      ...ChargingUserRateFragment\n    }\n    parking {\n      ...ChargingUserRateFragment\n    }\n    congestion {\n      ...ChargingUserRateFragment\n    }\n    service {\n      ...ChargingUserRateFragment\n    }\n    electricity {\n      ...ChargingUserRateFragment\n    }\n    priceBookID\n  }\n}\n    \n    fragment ChargingUserRateFragment on ChargingUserRateType {\n  currencyCode\n  programType\n  rates\n  buckets {\n    start\n    end\n  }\n  bucketUom\n  touRates {\n    enabled\n    activeRatesByTime {\n      startTime\n      endTime\n      rates\n    }\n  }\n  uom\n  vehicleMakeType\n  stateOfCharge\n  congestionGracePeriodSecs\n  congestionPercent\n}\n    \n\n    fragment CongestionPriceHistogramFragment on HistogramData {\n  axisLabels {\n    index\n    value\n  }\n  regionLabels {\n    index\n    value {\n      ...ChargingPriceFragment\n      ... on HistogramRegionLabelValueString {\n        value\n      }\n    }\n  }\n  chargingUom\n  parkingUom\n  parkingRate {\n    ...ChargingPriceFragment\n  }\n  data\n  activeBar\n  maxRateIndex\n  whenRateChanges\n  dataAttributes {\n    congestionThreshold\n    label\n  }\n}\n    \n    fragment ChargingPriceFragment on ChargingPrice {\n  currencyCode\n  price\n}\n"
     ) : GraphQlRequest()
 
     @JsonClass(generateAdapter = true)
@@ -217,11 +216,11 @@ interface TeslaChargingOwnershipGraphQlApi {
     @JsonClass(generateAdapter = true)
     data class ChargingSiteIdentifier(
         val id: String,
-        val type: ChargingSiteIdentifierType = ChargingSiteIdentifierType.SITE_ID
+        val type: ChargingSiteIdentifierType = ChargingSiteIdentifierType.LOCATION_GUID
     )
 
     enum class ChargingSiteIdentifierType {
-        SITE_ID
+        SITE_ID, LOCATION_GUID
     }
 
     enum class VehicleMakeType {
@@ -242,7 +241,6 @@ interface TeslaChargingOwnershipGraphQlApi {
 
     @JsonClass(generateAdapter = true)
     data class ChargingSite(
-        val activeOutages: List<Outage>,
         val availableStalls: Value<Int>?,
         val centroid: Coordinate,
         val drivingDistanceMiles: Value<Double>?,
@@ -251,7 +249,8 @@ interface TeslaChargingOwnershipGraphQlApi {
         val id: Text,
         val localizedSiteName: Value<String>,
         val maxPowerKw: Value<Int>,
-        val totalStalls: Value<Int>
+        val totalStalls: Value<Int>,
+        val locationGUID: String
         // TODO: siteType, accessType
     )
 
@@ -274,7 +273,6 @@ interface TeslaChargingOwnershipGraphQlApi {
 
     @JsonClass(generateAdapter = true)
     data class SiteDynamic(
-        val activeOutages: List<Outage>,
         val chargerDetails: List<ChargerDetail>,
         val chargersAvailable: Value<Int>?,
         val currentCongestion: Double,
@@ -373,8 +371,8 @@ interface TeslaChargingOwnershipGraphQlApi {
                     // add API key to every request
                     val request = chain.request().newBuilder()
                         .header("Authorization", "Bearer $t")
-                        .header("User-Agent", "okhttp/4.9.2")
-                        .header("x-tesla-user-agent", "TeslaApp/4.19.5-1667/3a5d531cc3/android/27")
+                        .header("User-Agent", "okhttp/4.11.0")
+                        .header("x-tesla-user-agent", "TeslaApp/4.44.5-3304/3a5d531cc3/android/27")
                         .header("Accept", "*/*")
                         .build()
                     chain.proceed(request)

app/src/main/java/net/vonforst/evmap/api/fronyx/PredictionRepository.kt

@@ -1,10 +1,7 @@
 package net.vonforst.evmap.api.fronyx
 
 import android.content.Context
-import com.squareup.moshi.JsonDataException
 import net.vonforst.evmap.R
-import net.vonforst.evmap.api.availability.AvailabilityDetectorException
-import net.vonforst.evmap.api.availability.AvailabilityRepository
 import net.vonforst.evmap.api.availability.ChargeLocationStatus
 import net.vonforst.evmap.api.equivalentPlugTypes
 import net.vonforst.evmap.api.nameForPlugType
@@ -13,8 +10,6 @@ import net.vonforst.evmap.model.ChargeLocation
 import net.vonforst.evmap.model.Chargepoint
 import net.vonforst.evmap.storage.PreferenceDataSource
 import net.vonforst.evmap.viewmodel.Resource
-import retrofit2.HttpException
-import java.io.IOException
 import java.time.LocalDate
 import java.time.LocalTime
 import java.time.ZoneId
@@ -55,9 +50,9 @@ class PredictionRepository(private val context: Context) {
         evseIds: Map<Chargepoint, List<String>>,
         filteredConnectors: Set<String>?
     ): Resource<List<FronyxEvseIdResponse>> {
-        if (!prefs.predictionEnabled) return Resource.success(null)
+        return Resource.success(null)
 
-        val allEvseIds =
+        /*val allEvseIds =
             evseIds.filterKeys {
                 FronyxApi.isChargepointSupported(charger, it) &&
                         filteredConnectors?.let { filtered ->
@@ -89,7 +84,7 @@ class PredictionRepository(private val context: Context) {
             // malformed JSON response from fronyx API
             e.printStackTrace()
             return Resource.error(e.message, null)
-        }
+        }*/
     }
 
     private fun buildPredictionGraph(

app/src/main/java/net/vonforst/evmap/api/goingelectric/GoingElectricApi.kt

@@ -15,6 +15,7 @@ import net.vonforst.evmap.addDebugInterceptors
 import net.vonforst.evmap.api.ChargepointApi
 import net.vonforst.evmap.api.ChargepointList
 import net.vonforst.evmap.api.FiltersSQLQuery
+import net.vonforst.evmap.api.FullDownloadResult
 import net.vonforst.evmap.api.StringProvider
 import net.vonforst.evmap.api.mapPower
 import net.vonforst.evmap.api.mapPowerInverse
@@ -159,6 +160,12 @@ class GoingElectricApiWrapper(
     override val name = "GoingElectric.de"
     override val id = "goingelectric"
     override val cacheLimit = Duration.ofDays(1)
+    override val supportsOnlineQueries = true
+    override val supportsFullDownload = false
+
+    override suspend fun fullDownload(): FullDownloadResult<GEReferenceData> {
+        throw NotImplementedError()
+    }
 
     override suspend fun getChargepoints(
         referenceData: ReferenceData,

app/src/main/java/net/vonforst/evmap/api/goingelectric/GoingElectricModel.kt

@@ -208,7 +208,7 @@ data class GEChargepoint(val type: String, val power: Double, val count: Int) {
             return when (type) {
                 Chargepoint.TYPE_1 -> "Typ1"
                 Chargepoint.TYPE_2_UNKNOWN -> "Typ2"
-                Chargepoint.TYPE_3 -> "Typ3"
+                Chargepoint.TYPE_3C -> "Typ3"
                 Chargepoint.CCS_UNKNOWN -> "CCS"
                 Chargepoint.CCS_TYPE_2 -> "Typ2"
                 Chargepoint.SCHUKO -> "Schuko"
@@ -225,7 +225,7 @@ data class GEChargepoint(val type: String, val power: Double, val count: Int) {
             return when (type) {
                 "Typ1" -> Chargepoint.TYPE_1
                 "Typ2" -> Chargepoint.TYPE_2_UNKNOWN
-                "Typ3" -> Chargepoint.TYPE_3
+                "Typ3" -> Chargepoint.TYPE_3C
                 "Tesla Supercharger CCS" -> Chargepoint.CCS_UNKNOWN
                 "CCS" -> Chargepoint.CCS_UNKNOWN
                 "Schuko" -> Chargepoint.SCHUKO

app/src/main/java/net/vonforst/evmap/api/openchargemap/OpenChargeMapApi.kt

@@ -11,6 +11,7 @@ import net.vonforst.evmap.addDebugInterceptors
 import net.vonforst.evmap.api.ChargepointApi
 import net.vonforst.evmap.api.ChargepointList
 import net.vonforst.evmap.api.FiltersSQLQuery
+import net.vonforst.evmap.api.FullDownloadResult
 import net.vonforst.evmap.api.StringProvider
 import net.vonforst.evmap.api.mapPower
 import net.vonforst.evmap.api.mapPowerInverse
@@ -130,6 +131,12 @@ class OpenChargeMapApiWrapper(
 
     override val name = "OpenChargeMap.org"
     override val id = "openchargemap"
+    override val supportsOnlineQueries = true
+    override val supportsFullDownload = false
+
+    override suspend fun fullDownload(): FullDownloadResult<OCMReferenceData> {
+        throw NotImplementedError()
+    }
 
     private fun formatMultipleChoice(value: MultipleChoiceFilterValue?) =
         if (value == null || value.all) null else value.values.joinToString(",")

app/src/main/java/net/vonforst/evmap/api/openchargemap/OpenChargeMapModel.kt

@@ -76,7 +76,7 @@ data class OCMChargepoint(
         mediaItems?.mapNotNull { it.convert() },
         null,
         null,
-        cost?.let { Cost(descriptionShort = it) },
+        cost?.takeIf { it.isNotBlank() }.let { Cost(descriptionShort = it) },
         dataProvider?.let { "© ${it.title}" + if (it.license != null) ". ${it.license}" else "" },
         ChargepriceData(
             addressInfo.countryISOCode(refData),
@@ -180,8 +180,8 @@ data class OCMConnection(
                 25L -> Chargepoint.TYPE_2_SOCKET
                 1036L -> Chargepoint.TYPE_2_PLUG
                 1L -> Chargepoint.TYPE_1
-                36L -> Chargepoint.TYPE_3
-                26L -> Chargepoint.TYPE_3
+                36L -> Chargepoint.TYPE_3A
+                26L -> Chargepoint.TYPE_3C
                 else -> title ?: ""
             }
         }

app/src/main/java/net/vonforst/evmap/api/openstreetmap/OpenStreetMapAdapters.kt

@@ -0,0 +1,67 @@
+package net.vonforst.evmap.api.openstreetmap
+
+import com.squareup.moshi.FromJson
+import com.squareup.moshi.JsonReader
+import com.squareup.moshi.Moshi
+import com.squareup.moshi.ToJson
+import com.squareup.moshi.rawType
+import okhttp3.ResponseBody
+import retrofit2.Converter
+import retrofit2.Retrofit
+import java.lang.reflect.Type
+import java.time.Instant
+import kotlin.math.floor
+
+internal class InstantAdapter {
+    @FromJson
+    fun fromJson(value: Double?): Instant? = value?.let {
+        val seconds = floor(it).toLong()
+        val nanos = ((value - seconds) * 1e9).toLong()
+        Instant.ofEpochSecond(seconds, nanos)
+    }
+
+    @ToJson
+    fun toJson(value: Instant?): Double? = value?.let {
+        it.epochSecond.toDouble() + it.nano / 1e9
+    }
+}
+
+internal class OSMConverterFactory(val moshi: Moshi) : Converter.Factory() {
+    override fun responseBodyConverter(
+        type: Type,
+        annotations: Array<out Annotation>,
+        retrofit: Retrofit
+    ): Converter<ResponseBody, *>? {
+        if (type.rawType != OSMDocument::class.java) return null
+
+        val instantAdapter = moshi.adapter(Instant::class.java)
+        val osmChargingStationAdapter = moshi.adapter(OSMChargingStation::class.java)
+        val longAdapter = moshi.adapter(Long::class.java)
+        return Converter<ResponseBody, OSMDocument> { body ->
+            val reader = JsonReader.of(body.source())
+            reader.beginObject()
+
+            var timestamp: Instant? = null
+            var doc: Sequence<OSMChargingStation>? = null
+            var count: Long? = null
+            while (reader.hasNext()) {
+                when (reader.nextName()) {
+                    "timestamp" -> timestamp = instantAdapter.fromJson(reader)!!
+                    "count" -> count = longAdapter.fromJson(reader)!!
+                    "elements" -> {
+                        doc = sequence {
+                            reader.beginArray()
+                            while (reader.hasNext()) {
+                                yield(osmChargingStationAdapter.fromJson(reader)!!)
+                            }
+                            reader.endArray()
+                            reader.close()
+                        }
+                        break
+                    }
+                }
+            }
+            OSMDocument(timestamp!!, count!!, doc!!)
+        }
+    }
+}

app/src/main/java/net/vonforst/evmap/api/openstreetmap/OpenStreetMapApi.kt

@@ -0,0 +1,269 @@
+package net.vonforst.evmap.api.openstreetmap
+
+import android.database.DatabaseUtils
+import com.car2go.maps.model.LatLng
+import com.car2go.maps.model.LatLngBounds
+import com.squareup.moshi.Moshi
+import net.vonforst.evmap.BuildConfig
+import net.vonforst.evmap.R
+import net.vonforst.evmap.addDebugInterceptors
+import net.vonforst.evmap.api.ChargepointApi
+import net.vonforst.evmap.api.ChargepointList
+import net.vonforst.evmap.api.FiltersSQLQuery
+import net.vonforst.evmap.api.FullDownloadResult
+import net.vonforst.evmap.api.StringProvider
+import net.vonforst.evmap.api.mapPower
+import net.vonforst.evmap.api.mapPowerInverse
+import net.vonforst.evmap.api.nameForPlugType
+import net.vonforst.evmap.api.openchargemap.ZonedDateTimeAdapter
+import net.vonforst.evmap.api.powerSteps
+import net.vonforst.evmap.model.BooleanFilter
+import net.vonforst.evmap.model.ChargeLocation
+import net.vonforst.evmap.model.Chargepoint
+import net.vonforst.evmap.model.Filter
+import net.vonforst.evmap.model.FilterValue
+import net.vonforst.evmap.model.FilterValues
+import net.vonforst.evmap.model.MultipleChoiceFilter
+import net.vonforst.evmap.model.ReferenceData
+import net.vonforst.evmap.model.SliderFilter
+import net.vonforst.evmap.model.getBooleanValue
+import net.vonforst.evmap.model.getMultipleChoiceValue
+import net.vonforst.evmap.model.getSliderValue
+import net.vonforst.evmap.viewmodel.Resource
+import okhttp3.OkHttpClient
+import retrofit2.Response
+import retrofit2.Retrofit
+import retrofit2.http.GET
+import java.io.IOException
+import java.time.Duration
+
+interface OpenStreetMapApi {
+    @GET("charging-stations-osm.json")
+    suspend fun getAllChargingStations(): Response<OSMDocument>
+
+    companion object {
+        private val moshi = Moshi.Builder()
+            .add(ZonedDateTimeAdapter())
+            .add(InstantAdapter())
+            .build()
+
+        fun create(
+            baseurl: String = "https://osm.ev-map.app/"
+        ): OpenStreetMapApi {
+            val client = OkHttpClient.Builder().apply {
+                if (BuildConfig.DEBUG) addDebugInterceptors()
+            }.build()
+
+            val retrofit = Retrofit.Builder()
+                .baseUrl(baseurl)
+                .addConverterFactory(OSMConverterFactory(moshi))
+                .client(client)
+                .build()
+            return retrofit.create(OpenStreetMapApi::class.java)
+        }
+    }
+
+}
+
+class OpenStreetMapApiWrapper(baseurl: String = "https://osm.ev-map.app/") :
+    ChargepointApi<OSMReferenceData> {
+    override val name = "OpenStreetMap"
+    override val id = "openstreetmap"
+    override val cacheLimit = Duration.ofDays(300L)
+    override val supportsOnlineQueries = false
+    override val supportsFullDownload = true
+
+    val api = OpenStreetMapApi.create(baseurl)
+
+    override suspend fun getChargepoints(
+        referenceData: ReferenceData,
+        bounds: LatLngBounds,
+        zoom: Float,
+        useClustering: Boolean,
+        filters: FilterValues?
+    ): Resource<ChargepointList> {
+        throw NotImplementedError()
+    }
+
+    override suspend fun getChargepointsRadius(
+        referenceData: ReferenceData,
+        location: LatLng,
+        radius: Int,
+        zoom: Float,
+        useClustering: Boolean,
+        filters: FilterValues?
+    ): Resource<ChargepointList> {
+        throw NotImplementedError()
+    }
+
+    override suspend fun getChargepointDetail(
+        referenceData: ReferenceData,
+        id: Long
+    ): Resource<ChargeLocation> {
+        throw NotImplementedError()
+    }
+
+    override suspend fun getReferenceData(): Resource<OSMReferenceData> {
+        throw NotImplementedError()
+    }
+
+    override fun getFilters(
+        referenceData: ReferenceData,
+        sp: StringProvider
+    ): List<Filter<FilterValue>> {
+
+        val plugs = listOf(
+            Chargepoint.TYPE_1,
+            Chargepoint.CCS_TYPE_1,
+            Chargepoint.TYPE_2_SOCKET,
+            Chargepoint.TYPE_2_PLUG,
+            Chargepoint.CCS_TYPE_2,
+            Chargepoint.CHADEMO,
+            Chargepoint.SUPERCHARGER,
+            Chargepoint.CEE_BLAU,
+            Chargepoint.CEE_ROT,
+            Chargepoint.SCHUKO
+        )
+        val plugMap = plugs.associateWith { plug ->
+            nameForPlugType(sp, plug)
+        }
+
+        val refData = referenceData as OSMReferenceData
+        val networkMap = refData.networks.associateWith { it }
+
+        return listOf(
+            BooleanFilter(sp.getString(R.string.filter_free), "freecharging"),
+            BooleanFilter(sp.getString(R.string.filter_free_parking), "freeparking"),
+            BooleanFilter(sp.getString(R.string.filter_open_247), "open_247"),
+            SliderFilter(
+                sp.getString(R.string.filter_min_power), "min_power",
+                powerSteps.size - 1,
+                mapping = ::mapPower,
+                inverseMapping = ::mapPowerInverse,
+                unit = "kW"
+            ),
+            MultipleChoiceFilter(
+                sp.getString(R.string.filter_connectors), "connectors",
+                plugMap,
+                commonChoices = setOf(
+                    Chargepoint.TYPE_1,
+                    Chargepoint.TYPE_2_SOCKET,
+                    Chargepoint.TYPE_2_PLUG,
+                    Chargepoint.CCS_TYPE_1,
+                    Chargepoint.CCS_TYPE_2,
+                    Chargepoint.CHADEMO
+                ),
+                manyChoices = true
+            ),
+            MultipleChoiceFilter(
+                sp.getString(R.string.filter_networks), "networks",
+                networkMap, manyChoices = true
+            ),
+            SliderFilter(
+                sp.getString(R.string.filter_min_connectors),
+                "min_connectors",
+                10,
+                min = 1
+            )
+        )
+    }
+
+    override fun convertFiltersToSQL(
+        filters: FilterValues,
+        referenceData: ReferenceData
+    ): FiltersSQLQuery {
+        if (filters.isEmpty()) return FiltersSQLQuery("", false, false)
+        var requiresChargepointQuery = false
+
+        val result = StringBuilder()
+        if (filters.getBooleanValue("freecharging") == true) {
+            result.append(" AND freecharging IS 1")
+        }
+        if (filters.getBooleanValue("freeparking") == true) {
+            result.append(" AND freeparking IS 1")
+        }
+        if (filters.getBooleanValue("open_247") == true) {
+            result.append(" AND twentyfourSeven IS 1")
+        }
+
+        val minPower = filters.getSliderValue("min_power")
+        if (minPower != null && minPower > 0) {
+            result.append(" AND json_extract(cp.value, '$.power') >= ${minPower}")
+            requiresChargepointQuery = true
+        }
+
+        val connectors = filters.getMultipleChoiceValue("connectors")
+        if (connectors != null && !connectors.all) {
+            val connectorsList = if (connectors.values.size == 0) {
+                ""
+            } else {
+                connectors.values.joinToString(",") {
+                    DatabaseUtils.sqlEscapeString(it)
+                }
+            }
+            result.append(" AND json_extract(cp.value, '$.type') IN (${connectorsList})")
+            requiresChargepointQuery = true
+        }
+
+        val minConnectors = filters.getSliderValue("min_connectors")
+        if (minConnectors != null && minConnectors > 1) {
+            result.append(" GROUP BY ChargeLocation.id HAVING SUM(json_extract(cp.value, '$.count')) >= $minConnectors")
+            requiresChargepointQuery = true
+        }
+
+        val networks = filters.getMultipleChoiceValue("networks")
+        if (networks != null && !networks.all) {
+            val networksList = if (networks.values.size == 0) {
+                ""
+            } else {
+                networks.values.joinToString(",") { DatabaseUtils.sqlEscapeString(it) }
+            }
+            result.append(" AND network IN (${networksList})")
+        }
+
+        return FiltersSQLQuery(result.toString(), requiresChargepointQuery, false)
+    }
+
+    override fun filteringInSQLRequiresDetails(filters: FilterValues): Boolean {
+        return true
+    }
+
+    override suspend fun fullDownload(): FullDownloadResult<OSMReferenceData> {
+        val response = api.getAllChargingStations()
+        if (!response.isSuccessful) {
+            throw IOException(response.message())
+        } else {
+            val body = response.body()!!
+            return OSMFullDownloadResult(body)
+        }
+    }
+}
+
+data class OSMReferenceData(val networks: List<String>) : ReferenceData()
+
+class OSMFullDownloadResult(private val body: OSMDocument) : FullDownloadResult<OSMReferenceData> {
+    private var downloadProgress = 0f
+    private var refData: OSMReferenceData? = null
+
+    override val chargers: Sequence<ChargeLocation>
+        get() {
+            val time = body.timestamp
+            val networks = mutableListOf<String>()
+
+            return sequence {
+                body.elements.forEachIndexed { i, it ->
+                    val charger = it.convert(time)
+                    yield(charger)
+                    downloadProgress = i.toFloat() / body.count
+                    charger.network?.let { networks.add(it) }
+                }
+                refData = OSMReferenceData(networks)
+            }
+        }
+    override val progress: Float
+        get() = downloadProgress
+    override val referenceData: OSMReferenceData
+        get() = refData
+            ?: throw UnsupportedOperationException("referenceData is only available once download is complete")
+
+}

app/src/main/java/net/vonforst/evmap/api/openstreetmap/OpenStreetMapModel.kt

@@ -2,6 +2,7 @@ package net.vonforst.evmap.api.openstreetmap
 
 import com.squareup.moshi.Json
 import com.squareup.moshi.JsonClass
+import kotlinx.parcelize.Parcelize
 import net.vonforst.evmap.model.*
 import okhttp3.internal.immutableListOf
 import java.time.Instant
@@ -40,6 +41,7 @@ private val SOCKET_TYPES = immutableListOf(
     // Tesla
     OsmSocket("tesla_standard", null),
     OsmSocket("tesla_supercharger", Chargepoint.SUPERCHARGER),
+    OsmSocket("tesla_supercharger_ccs", Chargepoint.CCS_UNKNOWN),
 
     // CEE
     OsmSocket("cee_blue", Chargepoint.CEE_BLAU), // Also known as "caravan socket"
@@ -58,6 +60,12 @@ private val SOCKET_TYPES = immutableListOf(
     OsmSocket("sev1011_t25", null),
 )
 
+data class OSMDocument(
+    val timestamp: Instant,
+    val count: Long,
+    val elements: Sequence<OSMChargingStation>
+)
+
 @JsonClass(generateAdapter = true)
 data class OSMChargingStation(
     // Unique numeric ID
@@ -87,7 +95,7 @@ data class OSMChargingStation(
         "openstreetmap",
         getName(),
         Coordinate(lat, lon),
-        null, // TODO: Can we determine this with overpass?
+        getAddress(),
         getChargepoints(),
         tags["network"],
         "https://www.openstreetmap.org/node/$id",
@@ -99,18 +107,31 @@ data class OSMChargingStation(
         tags["description"],
         null,
         null,
-        null,
+        getPhotos(),
         null,
         getOpeningHours(),
         getCost(),
         "© OpenStreetMap contributors",
         null,
         null,
-        null,
+        tags["website"],
         dataFetchTimestamp,
         true,
     )
 
+    private fun getAddress(): Address? {
+        val city = tags["addr:city"]
+        val country = tags["addr:country"]
+        val postcode = tags["addr:postcode"]
+        val street = tags["addr:street"]
+        val housenumber = tags["addr:housenumber"] ?: tags["addr:housename"]
+        return if (listOf(city, country, postcode, street, housenumber).any { it != null }) {
+            Address(city, country, postcode, "$street $housenumber")
+        } else {
+            null
+        }
+    }
+
     /**
      * Return the name for this charging station.
      */
@@ -165,7 +186,7 @@ data class OSMChargingStation(
         return null
     }
 
-    private fun getCost(): Cost? {
+    private fun getCost(): Cost {
         val freecharging = when (tags["fee"]?.lowercase()) {
             "yes", "y" -> false
             "no", "n" -> true
@@ -176,7 +197,28 @@ data class OSMChargingStation(
             "yes", "y", "interval" -> false
             else -> null
         }
-        return Cost(freecharging, freeparking)
+        val description = listOfNotNull(tags["charge"], tags["charge:conditional"]).ifEmpty { null }
+            ?.joinToString("\n")
+        return Cost(freecharging, freeparking, null, description)
+    }
+
+    private fun getPhotos(): List<ChargerPhoto> {
+        val photos = mutableListOf<ChargerPhoto>()
+        for (i in -1..9) {
+            val url = tags["image" + if (i >= 0) ":$i" else ""]
+            if (url != null) {
+                if (url.startsWith("https://i.imgur.com")) {
+                    ImgurChargerPhoto.create(url)?.let { photos.add(it) }
+                }
+                /*
+                TODO: Imgur seems to be by far the most common image hoster (650 images),
+                followed by Mapillary (450, requires an API key to retrieve images)
+                Other than that, we have Google Photos, Wikimedia Commons (100-150 images each).
+                And there are some other links to various sites, but not all are valid links pointing directly to a JPEG file...
+                 */
+            }
+        }
+        return photos
     }
 
     companion object {
@@ -201,4 +243,26 @@ data class OSMChargingStation(
             return numberString.toDoubleOrNull()
         }
     }
-}
+}
+
+@Parcelize
+@JsonClass(generateAdapter = true)
+class ImgurChargerPhoto(override val id: String) : ChargerPhoto(id) {
+    override fun getUrl(height: Int?, width: Int?, size: Int?, allowOriginal: Boolean): String {
+        return if (allowOriginal) {
+            "https://i.imgur.com/$id.jpg"
+        } else {
+            val value = width ?: size ?: height
+            "https://i.imgur.com/${id}_d.jpg?maxwidth=$value"
+        }
+    }
+
+    companion object {
+        private val regex = Regex("https?://i.imgur.com/([\\w\\d]+)(?:_d)?.(?:webp|jpg)")
+
+        fun create(url: String): ImgurChargerPhoto? {
+            val id = regex.find(url)?.groups?.get(1)?.value
+            return id?.let { ImgurChargerPhoto(it) }
+        }
+    }
+}

app/src/main/java/net/vonforst/evmap/auto/CarAppService.kt

@@ -29,6 +29,7 @@ import androidx.lifecycle.DefaultLifecycleObserver
 import androidx.lifecycle.LifecycleOwner
 import com.car2go.maps.model.LatLng
 import net.vonforst.evmap.R
+import net.vonforst.evmap.autocomplete.PlaceWithBounds
 import net.vonforst.evmap.location.FusionEngine
 import net.vonforst.evmap.location.LocationEngine
 import net.vonforst.evmap.location.Priority
@@ -131,8 +132,11 @@ class EVMapSession(val cas: CarAppService) : Session(), DefaultLifecycleObserver
     }
 
     override fun onCreateScreen(intent: Intent): Screen {
-
-        val mapScreen = MapScreen(carContext, this)
+        val mapScreen = if (supportsNewMapScreen(carContext)) {
+            MapScreen(carContext, this)
+        } else {
+            LegacyMapScreen(carContext, this)
+        }
         val screens = mutableListOf<Screen>(mapScreen)
 
         handleActionsIntent(intent)?.let {
@@ -162,7 +166,7 @@ class EVMapSession(val cas: CarAppService) : Session(), DefaultLifecycleObserver
         }
         if (!prefs.privacyAccepted) {
             screens.add(
-                AcceptPrivacyScreen(carContext)
+                AcceptPrivacyScreen(carContext, this)
             )
         }
         handleACRAIntent(intent)?.let {
@@ -192,7 +196,7 @@ class EVMapSession(val cas: CarAppService) : Session(), DefaultLifecycleObserver
                 val lon = it.getQueryParameter("longitude")?.toDouble()
                 val name = it.getQueryParameter("name")
                 if (lat != null && lon != null) {
-                    prefs.placeSearchResultAndroidAuto = LatLng(lat, lon)
+                    prefs.placeSearchResultAndroidAuto = PlaceWithBounds(LatLng(lat, lon), null)
                     prefs.placeSearchResultAndroidAutoName = name ?: "%.4f,%.4f".format(lat, lon)
                     return null
                 } else if (name != null) {

app/src/main/java/net/vonforst/evmap/auto/ChargepriceScreen.kt

@@ -3,13 +3,22 @@ package net.vonforst.evmap.auto
 import androidx.car.app.CarContext
 import androidx.car.app.CarToast
 import androidx.car.app.Screen
+import androidx.car.app.annotations.ExperimentalCarApi
 import androidx.car.app.constraints.ConstraintManager
 import androidx.car.app.hardware.CarHardwareManager
 import androidx.car.app.hardware.info.Model
-import androidx.car.app.model.*
+import androidx.car.app.model.Action
+import androidx.car.app.model.ActionStrip
+import androidx.car.app.model.CarIcon
+import androidx.car.app.model.ItemList
+import androidx.car.app.model.ListTemplate
+import androidx.car.app.model.Row
+import androidx.car.app.model.SectionedItemList
+import androidx.car.app.model.Template
 import androidx.core.content.ContextCompat
 import androidx.core.graphics.drawable.IconCompat
 import androidx.lifecycle.lifecycleScope
+import com.github.erfansn.localeconfigx.currentOrDefaultLocale
 import jsonapi.Meta
 import jsonapi.Relationship
 import jsonapi.Relationships
@@ -18,7 +27,16 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import net.vonforst.evmap.R
-import net.vonforst.evmap.api.chargeprice.*
+import net.vonforst.evmap.api.chargeprice.ChargePrice
+import net.vonforst.evmap.api.chargeprice.ChargepriceApi
+import net.vonforst.evmap.api.chargeprice.ChargepriceCar
+import net.vonforst.evmap.api.chargeprice.ChargepriceChargepointMeta
+import net.vonforst.evmap.api.chargeprice.ChargepriceInclude
+import net.vonforst.evmap.api.chargeprice.ChargepriceMeta
+import net.vonforst.evmap.api.chargeprice.ChargepriceOptions
+import net.vonforst.evmap.api.chargeprice.ChargepriceRequest
+import net.vonforst.evmap.api.chargeprice.ChargepriceRequestTariffMeta
+import net.vonforst.evmap.api.chargeprice.ChargepriceStation
 import net.vonforst.evmap.api.equivalentPlugTypes
 import net.vonforst.evmap.api.nameForPlugType
 import net.vonforst.evmap.api.stringProvider
@@ -32,7 +50,9 @@ import retrofit2.HttpException
 import java.io.IOException
 import kotlin.math.roundToInt
 
-class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(ctx) {
+@ExperimentalCarApi
+class ChargepriceScreen(ctx: CarContext, val session: EVMapSession, val charger: ChargeLocation) :
+    Screen(ctx) {
     private val prefs = PreferenceDataSource(ctx)
     private val db = AppDatabase.getInstance(carContext)
     private val api by lazy {
@@ -70,7 +90,7 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
                                 carContext.stringProvider(),
                                 chargepoint.type
                             )
-                        } ${chargepoint.formatPower()} ${
+                        } ${chargepoint.formatPower(carContext.currentOrDefaultLocale)} ${
                             carContext.getString(
                                 R.string.chargeprice_stats,
                                 meta.energy,
@@ -130,7 +150,7 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
                             )
                         ).build()
                     ).setOnClickListener {
-                        openUrl(carContext, ChargepriceApi.getPoiUrl(charger))
+                        openUrl(carContext, session.cas, ChargepriceApi.getPoiUrl(charger))
                     }.build()
                 ).build()
             )

app/src/main/java/net/vonforst/evmap/auto/ChargerDetailScreen.kt

@@ -3,7 +3,6 @@ package net.vonforst.evmap.auto
 import android.content.Intent
 import android.graphics.Bitmap
 import android.graphics.Canvas
-import android.graphics.Color
 import android.graphics.Matrix
 import android.graphics.RectF
 import android.graphics.drawable.BitmapDrawable
@@ -11,11 +10,10 @@ import android.net.Uri
 import android.text.SpannableString
 import android.text.SpannableStringBuilder
 import android.text.Spanned
-import android.util.Log
 import androidx.car.app.CarContext
 import androidx.car.app.CarToast
-import androidx.car.app.HostException
 import androidx.car.app.Screen
+import androidx.car.app.annotations.ExperimentalCarApi
 import androidx.car.app.constraints.ConstraintManager
 import androidx.car.app.model.Action
 import androidx.car.app.model.ActionStrip
@@ -34,6 +32,7 @@ import androidx.core.text.HtmlCompat
 import androidx.lifecycle.lifecycleScope
 import coil.imageLoader
 import coil.request.ImageRequest
+import com.github.erfansn.localeconfigx.currentOrDefaultLocale
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.launch
@@ -52,9 +51,7 @@ import net.vonforst.evmap.api.availability.tesla.Pricing
 import net.vonforst.evmap.api.chargeprice.ChargepriceApi
 import net.vonforst.evmap.api.createApi
 import net.vonforst.evmap.api.fronyx.PredictionData
-import net.vonforst.evmap.api.iconForPlugType
-import net.vonforst.evmap.api.nameForPlugType
-import net.vonforst.evmap.api.stringProvider
+import net.vonforst.evmap.api.fronyx.PredictionRepository
 import net.vonforst.evmap.model.ChargeLocation
 import net.vonforst.evmap.model.Cost
 import net.vonforst.evmap.model.FaultReport
@@ -64,8 +61,8 @@ import net.vonforst.evmap.storage.AppDatabase
 import net.vonforst.evmap.storage.ChargeLocationsRepository
 import net.vonforst.evmap.storage.PreferenceDataSource
 import net.vonforst.evmap.ui.ChargerIconGenerator
-import net.vonforst.evmap.ui.availabilityText
 import net.vonforst.evmap.ui.getMarkerTint
+import net.vonforst.evmap.utils.formatDMS
 import net.vonforst.evmap.viewmodel.Status
 import net.vonforst.evmap.viewmodel.awaitFinished
 import java.time.ZoneId
@@ -74,9 +71,12 @@ import java.time.format.FormatStyle
 import kotlin.math.floor
 import kotlin.math.roundToInt
 
-private const val TAG = "ChargerDetailScreen"
-
-class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) : Screen(ctx) {
+@ExperimentalCarApi
+class ChargerDetailScreen(
+    ctx: CarContext,
+    val chargerSparse: ChargeLocation,
+    val session: EVMapSession
+) : Screen(ctx) {
     var charger: ChargeLocation? = null
     var photo: Bitmap? = null
     private var availability: ChargeLocationStatus? = null
@@ -90,7 +90,7 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
         ChargeLocationsRepository(createApi(prefs.dataSource, ctx), lifecycleScope, db, prefs)
     private val availabilityRepo = AvailabilityRepository(ctx)
 
-    //private val predictionRepo = PredictionRepository(ctx)
+    private val predictionRepo = PredictionRepository(ctx)
     private val timeFormat = DateTimeFormatter.ofLocalizedTime(FormatStyle.SHORT)
 
     private val imageSize = 128  // images should be 128dp according to docs
@@ -136,7 +136,7 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
                             .setFlags(Action.FLAG_PRIMARY)
                         .setBackgroundColor(CarColor.PRIMARY)
                         .setOnClickListener {
-                            navigateToCharger(charger)
+                            navigateToCharger(carContext, session.cas, charger)
                         }
                         .build())
                         if (ChargepriceApi.isChargerSupported(charger)) {
@@ -153,14 +153,20 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
                                     .setTitle(carContext.getString(R.string.auto_prices))
                                 .setOnClickListener {
                                     if (prefs.chargepriceNativeIntegration) {
-                                        screenManager.push(ChargepriceScreen(carContext, charger))
+                                        screenManager.push(
+                                            ChargepriceScreen(
+                                                carContext,
+                                                session,
+                                                charger
+                                            )
+                                        )
                                     } else {
                                         val intent = Intent(
                                             Intent.ACTION_VIEW,
                                             Uri.parse(ChargepriceApi.getPoiUrl(charger))
                                         )
                                             .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-                                        carContext.startActivity(intent)
+                                        session.cas.startActivity(intent)
                                     }
                                 }
                                 .build())
@@ -179,12 +185,12 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
                                 Action.Builder()
                                     .setTitle(carContext.getString(R.string.open_in_app))
                                     .setOnClickListener(ParkedOnlyOnClickListener.create {
-                                        val intent = Intent(carContext, MapsActivity::class.java)
+                                        val intent = Intent(session.cas, MapsActivity::class.java)
                                             .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
                                             .putExtra(EXTRA_CHARGER_ID, chargerSparse.id)
                                             .putExtra(EXTRA_LAT, chargerSparse.coordinates.lat)
                                             .putExtra(EXTRA_LON, chargerSparse.coordinates.lng)
-                                        carContext.startActivity(intent)
+                                        session.cas.startActivity(intent)
                                         CarToast.makeText(
                                             carContext,
                                             R.string.opened_on_phone,
@@ -253,7 +259,7 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
 
         // Row 1: address + chargepoints
         rows.add(Row.Builder().apply {
-            setTitle(charger.address.toString())
+            setTitle(charger.address?.toString() ?: charger.coordinates.formatDMS())
 
             if (photo == null) {
                 // show just the icon
@@ -273,7 +279,7 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
                     Row.IMAGE_TYPE_LARGE
                 )
             }
-            addText(generateChargepointsText(charger))
+            addText(generateChargepointsText(charger, availability, carContext))
         }.build())
         if (maxRows <= 3) {
             // row 2: operator + cost + fault report
@@ -366,7 +372,7 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
                     var text = formatTeslaPricing(teslaPricing, carContext) as CharSequence
                     formatTeslaParkingFee(teslaPricing, carContext)?.let { text += "\n\n" + it }
                     addText(text)
-                } ?: {
+                } ?: run {
                     addText(carContext.getString(if (prediction != null) R.string.auto_no_data else R.string.loading))
                 }
             }.build())
@@ -486,47 +492,6 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
         return string
     }
 
-    private fun generateChargepointsText(charger: ChargeLocation): SpannableStringBuilder {
-        val chargepointsText = SpannableStringBuilder()
-        charger.chargepointsMerged.forEachIndexed { i, cp ->
-            chargepointsText.apply {
-                if (i > 0) append(" · ")
-                append("${cp.count}× ")
-                val plugIcon = iconForPlugType(cp.type)
-                if (plugIcon != 0) {
-                    append(
-                        nameForPlugType(carContext.stringProvider(), cp.type),
-                        CarIconSpan.create(
-                            CarIcon.Builder(
-                                IconCompat.createWithResource(
-                                    carContext,
-                                    plugIcon
-                                )
-                            ).setTint(
-                                CarColor.createCustom(Color.WHITE, Color.BLACK)
-                            ).build()
-                        ),
-                        Spanned.SPAN_INCLUSIVE_EXCLUSIVE
-                    )
-                } else {
-                    append(nameForPlugType(carContext.stringProvider(), cp.type))
-                }
-                cp.formatPower()?.let {
-                    append(" ")
-                    append(it)
-                }
-            }
-            availability?.status?.get(cp)?.let { status ->
-                chargepointsText.append(
-                    " (${availabilityText(status)}/${cp.count})",
-                    ForegroundCarColorSpan.create(carAvailabilityColor(status)),
-                    Spanned.SPAN_EXCLUSIVE_EXCLUSIVE
-                )
-            }
-        }
-        return chargepointsText
-    }
-
     private fun generateOperatorText(charger: ChargeLocation) =
         if (charger.operator != null && charger.network != null) {
             if (charger.operator.contains(charger.network)) {
@@ -544,58 +509,6 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
             carContext.getString(R.string.unknown_operator)
         }
 
-    private fun navigateToCharger(charger: ChargeLocation) {
-        var success = navigateCarApp(charger)
-        if (!success && BuildConfig.FLAVOR_automotive == "automotive") {
-            // on AAOS, some OEMs' navigation apps might not support
-            success = navigateRegularApp(charger)
-        }
-        if (!success) {
-            CarToast.makeText(carContext, R.string.no_maps_app_found, CarToast.LENGTH_SHORT).show()
-        }
-    }
-
-    private fun navigateCarApp(charger: ChargeLocation): Boolean {
-        val coord = charger.coordinates
-        val intent =
-            Intent(
-                CarContext.ACTION_NAVIGATE,
-                Uri.parse("geo:${coord.lat},${coord.lng}")
-            )
-        try {
-            carContext.startCarApp(intent)
-            return true
-        } catch (e: HostException) {
-            Log.w(TAG, "Could not start navigation using car app intent")
-            Log.w(TAG, intent.toString())
-            e.printStackTrace()
-        } catch (e: SecurityException) {
-            Log.w(TAG, "Could not start navigation using car app intent")
-            Log.w(TAG, intent.toString())
-            e.printStackTrace()
-        }
-        return false
-    }
-
-    private fun navigateRegularApp(charger: ChargeLocation): Boolean {
-        val coord = charger.coordinates
-        val intent = Intent(Intent.ACTION_VIEW)
-        intent.data = Uri.parse(
-            "geo:${coord.lat},${coord.lng}?q=${coord.lat},${coord.lng}(${
-                Uri.encode(charger.name)
-            })"
-        )
-        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-        if (intent.resolveActivity(carContext.packageManager) != null) {
-            carContext.startActivity(intent)
-            return true
-        } else {
-            Log.w(TAG, "Could not start navigation using regular intent")
-            Log.w(TAG, intent.toString())
-        }
-        return false
-    }
-
     private fun loadCharger() {
         lifecycleScope.launch {
             favorite = db.favoritesDao().findFavorite(chargerSparse.id, chargerSparse.dataSource)
@@ -661,7 +574,7 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
 
                 invalidate()
 
-                //prediction = predictionRepo.getPredictionData(charger, availability)
+                prediction = predictionRepo.getPredictionData(charger, availability)
 
                 invalidate()
             } else {

app/src/main/java/net/vonforst/evmap/auto/ChargerListFormatter.kt

@@ -0,0 +1,249 @@
+package net.vonforst.evmap.auto
+
+import android.location.Location
+import android.text.SpannableString
+import android.text.SpannableStringBuilder
+import android.text.Spanned
+import androidx.car.app.CarContext
+import androidx.car.app.annotations.ExperimentalCarApi
+import androidx.car.app.hardware.info.EnergyLevel
+import androidx.car.app.model.Action
+import androidx.car.app.model.CarColor
+import androidx.car.app.model.CarIcon
+import androidx.car.app.model.CarIconSpan
+import androidx.car.app.model.CarLocation
+import androidx.car.app.model.CarText
+import androidx.car.app.model.DistanceSpan
+import androidx.car.app.model.ForegroundCarColorSpan
+import androidx.car.app.model.ItemList
+import androidx.car.app.model.Metadata
+import androidx.car.app.model.Pane
+import androidx.car.app.model.Place
+import androidx.car.app.model.PlaceMarker
+import androidx.car.app.model.Row
+import androidx.core.content.ContextCompat
+import androidx.core.graphics.drawable.IconCompat
+import net.vonforst.evmap.R
+import net.vonforst.evmap.api.availability.ChargeLocationStatus
+import net.vonforst.evmap.model.ChargeLocation
+import net.vonforst.evmap.model.FILTERS_FAVORITES
+import net.vonforst.evmap.ui.ChargerIconGenerator
+import net.vonforst.evmap.ui.availabilityText
+import net.vonforst.evmap.ui.getMarkerTint
+import net.vonforst.evmap.utils.distanceBetween
+import net.vonforst.evmap.utils.formatDecimal
+import java.time.ZonedDateTime
+import kotlin.math.roundToInt
+
+interface ChargerListDelegate : ItemList.OnItemVisibilityChangedListener {
+    val locationError: Boolean
+    val loadingError: Boolean
+    val maxRows: Int
+    val filterStatus: Long
+    val location: Location?
+    val energyLevel: EnergyLevel?
+    fun onChargerClick(charger: ChargeLocation)
+}
+
+@ExperimentalCarApi
+class ChargerListFormatter(
+    val carContext: CarContext,
+    val screen: ChargerListDelegate,
+    val cas: CarAppService
+) {
+    private val iconGen = ChargerIconGenerator(carContext, null, height = 96)
+    var favorites: Set<Long> = emptySet()
+
+    fun buildChargerList(
+        chargers: List<ChargeLocation>?,
+        availabilities: Map<Long, Pair<ZonedDateTime, ChargeLocationStatus?>>
+    ): ItemList? {
+        return if (chargers != null) {
+            val chargerList = chargers.take(screen.maxRows)
+            val builder = ItemList.Builder()
+            // only show the city if not all chargers are in the same city
+            val showCity = chargerList.map { it.address?.city }.distinct().size > 1
+            chargerList.forEach { charger ->
+                builder.addItem(
+                    formatCharger(
+                        charger,
+                        availabilities,
+                        showCity,
+                        charger.id in favorites
+                    )
+                )
+            }
+            builder.setNoItemsMessage(
+                carContext.getString(
+                    if (screen.filterStatus == FILTERS_FAVORITES) {
+                        R.string.auto_no_favorites_found
+                    } else {
+                        R.string.auto_no_chargers_found
+                    }
+                )
+            )
+            builder.setOnItemsVisibilityChangedListener(screen)
+            builder.build()
+        } else {
+            if (screen.loadingError) {
+                val builder = ItemList.Builder()
+                builder.setNoItemsMessage(
+                    carContext.getString(R.string.connection_error)
+                )
+                builder.build()
+            } else if (screen.locationError) {
+                val builder = ItemList.Builder()
+                builder.setNoItemsMessage(
+                    carContext.getString(R.string.location_error)
+                )
+                builder.build()
+            } else {
+                null
+            }
+        }
+    }
+
+    private fun formatCharger(
+        charger: ChargeLocation,
+        availabilities: Map<Long, Pair<ZonedDateTime, ChargeLocationStatus?>>,
+        showCity: Boolean,
+        isFavorite: Boolean
+    ): Row {
+        val markerTint = getMarkerTint(charger)
+        val backgroundTint = if ((charger.maxPower ?: 0.0) > 100) {
+            R.color.charger_100kw_dark  // slightly darker color for better contrast
+        } else {
+            markerTint
+        }
+        val color = ContextCompat.getColor(carContext, backgroundTint)
+        val place =
+            Place.Builder(CarLocation.create(charger.coordinates.lat, charger.coordinates.lng))
+                .setMarker(
+                    PlaceMarker.Builder()
+                        .setColor(CarColor.createCustom(color, color))
+                        .build()
+                )
+                .build()
+
+        val icon = iconGen.getBitmap(
+            markerTint,
+            fault = charger.faultReport != null,
+            multi = charger.isMulti(),
+            fav = isFavorite
+        )
+        val iconSpan =
+            CarIconSpan.create(CarIcon.Builder(IconCompat.createWithBitmap(icon)).build())
+
+        return Row.Builder().apply {
+            // only show the city if not all chargers are in the same city (-> showCity == true)
+            // and the city is not already contained in the charger name
+            val title = SpannableStringBuilder().apply {
+                append(" ", iconSpan, SpannableString.SPAN_INCLUSIVE_EXCLUSIVE)
+                append(" ")
+                append(charger.name)
+            }
+            if (showCity && charger.address?.city != null && charger.address.city !in charger.name) {
+                val titleWithCity = SpannableStringBuilder().apply {
+                    append("", iconSpan, SpannableString.SPAN_INCLUSIVE_EXCLUSIVE)
+                    append(" ")
+                    append("${charger.name} · ${charger.address.city}")
+                }
+                setTitle(CarText.Builder(titleWithCity).addVariant(title).build())
+            } else {
+                setTitle(title)
+            }
+
+            val text = SpannableStringBuilder()
+
+            // distance
+            screen.location?.let {
+                val distanceMeters = distanceBetween(
+                    it.latitude, it.longitude,
+                    charger.coordinates.lat, charger.coordinates.lng
+                )
+                text.append(
+                    "distance",
+                    DistanceSpan.create(
+                        roundValueToDistance(
+                            distanceMeters,
+                            screen.energyLevel?.distanceDisplayUnit?.value,
+                            carContext
+                        )
+                    ),
+                    Spanned.SPAN_EXCLUSIVE_EXCLUSIVE
+                )
+            }
+
+            // power
+            val power = charger.maxPower
+            if (power != null) {
+                if (text.isNotEmpty()) text.append(" · ")
+                text.append("${power.roundToInt()} kW")
+            }
+
+            // availability
+            availabilities[charger.id]?.second?.let { av ->
+                val status = av.status.values.flatten()
+                val available = availabilityText(status)
+                val total = charger.chargepoints.sumOf { it.count }
+
+                if (text.isNotEmpty()) text.append(" · ")
+                text.append(
+                    "$available/$total",
+                    ForegroundCarColorSpan.create(carAvailabilityColor(status)),
+                    Spanned.SPAN_EXCLUSIVE_EXCLUSIVE
+                )
+            }
+
+            addText(text)
+            setMetadata(
+                Metadata.Builder()
+                    .setPlace(place)
+                    .build()
+            )
+
+            setOnClickListener {
+                screen.onChargerClick(charger)
+            }
+        }.build()
+    }
+
+    fun buildSingleCharger(
+        charger: ChargeLocation,
+        availability: ChargeLocationStatus?,
+        onClick: () -> Unit
+    ) = Pane.Builder().apply {
+        val icon = iconGen.getBitmap(
+            getMarkerTint(charger),
+            fault = charger.faultReport != null,
+            multi = charger.isMulti(),
+            fav = charger.id in favorites
+        )
+
+
+        addRow(Row.Builder().apply {
+            setImage(CarIcon.Builder(IconCompat.createWithBitmap(icon)).build())
+            setTitle(charger.address?.toString() ?: charger.coordinates.formatDecimal())
+            addText(generateChargepointsText(charger, availability, carContext))
+        }.build())
+        addAction(Action.Builder().apply {
+            setTitle(carContext.getString(R.string.show_more))
+            setOnClickListener(onClick)
+        }.build())
+        addAction(Action.Builder().apply {
+            setIcon(
+                CarIcon.Builder(
+                    IconCompat.createWithResource(
+                        carContext,
+                        R.drawable.ic_navigation
+                    )
+                ).build()
+            )
+            setTitle(carContext.getString(R.string.navigate))
+            setBackgroundColor(CarColor.PRIMARY)
+            setOnClickListener {
+                navigateToCharger(carContext, cas, charger)
+            }
+        }.build())
+    }.build()
+}

app/src/main/java/net/vonforst/evmap/auto/FilterScreen.kt

@@ -9,14 +9,36 @@ import androidx.car.app.CarContext
 import androidx.car.app.CarToast
 import androidx.car.app.Screen
 import androidx.car.app.constraints.ConstraintManager
-import androidx.car.app.model.*
+import androidx.car.app.model.Action
+import androidx.car.app.model.ActionStrip
+import androidx.car.app.model.CarColor
+import androidx.car.app.model.CarIcon
+import androidx.car.app.model.CarText
+import androidx.car.app.model.ForegroundCarColorSpan
+import androidx.car.app.model.ItemList
+import androidx.car.app.model.ListTemplate
+import androidx.car.app.model.Pane
+import androidx.car.app.model.PaneTemplate
+import androidx.car.app.model.ParkedOnlyOnClickListener
+import androidx.car.app.model.Row
+import androidx.car.app.model.Template
+import androidx.car.app.model.Toggle
 import androidx.core.graphics.drawable.IconCompat
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.map
 import kotlinx.coroutines.launch
 import net.vonforst.evmap.R
-import net.vonforst.evmap.model.*
+import net.vonforst.evmap.model.BooleanFilter
+import net.vonforst.evmap.model.BooleanFilterValue
+import net.vonforst.evmap.model.FILTERS_CUSTOM
+import net.vonforst.evmap.model.FILTERS_DISABLED
+import net.vonforst.evmap.model.FILTERS_FAVORITES
+import net.vonforst.evmap.model.FilterValues
+import net.vonforst.evmap.model.MultipleChoiceFilter
+import net.vonforst.evmap.model.MultipleChoiceFilterValue
+import net.vonforst.evmap.model.SliderFilter
+import net.vonforst.evmap.model.SliderFilterValue
 import net.vonforst.evmap.storage.AppDatabase
 import net.vonforst.evmap.storage.FilterProfile
 import net.vonforst.evmap.storage.PreferenceDataSource
@@ -232,7 +254,6 @@ class FilterScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx) {
                                         ),
                                         CarToast.LENGTH_SHORT
                                     ).show()
-                                    invalidate()
                                 }
                             }
                         }.build())
@@ -349,7 +370,6 @@ class EditFiltersScreen(ctx: CarContext) : Screen(ctx) {
                                     ),
                                     CarToast.LENGTH_SHORT
                                 ).show()
-                                invalidate()
                                 screenManager.pop()
                             }
                         }
@@ -381,7 +401,6 @@ class EditFiltersScreen(ctx: CarContext) : Screen(ctx) {
                                 }
                                 if (!saveSuccess) return@pushForResult
                             }
-                            invalidate()
                         }
                         .build()
                 )

app/src/main/java/net/vonforst/evmap/auto/LegacyMapScreen.kt

@@ -0,0 +1,532 @@
+package net.vonforst.evmap.auto
+
+import android.content.pm.PackageManager
+import android.location.Location
+import android.os.Handler
+import android.os.Looper
+import androidx.car.app.CarContext
+import androidx.car.app.Screen
+import androidx.car.app.constraints.ConstraintManager
+import androidx.car.app.hardware.CarHardwareManager
+import androidx.car.app.hardware.info.CarInfo
+import androidx.car.app.hardware.info.CarSensors
+import androidx.car.app.hardware.info.Compass
+import androidx.car.app.hardware.info.EnergyLevel
+import androidx.car.app.model.Action
+import androidx.car.app.model.ActionStrip
+import androidx.car.app.model.CarColor
+import androidx.car.app.model.CarIcon
+import androidx.car.app.model.CarLocation
+import androidx.car.app.model.OnContentRefreshListener
+import androidx.car.app.model.Place
+import androidx.car.app.model.PlaceListMapTemplate
+import androidx.car.app.model.PlaceMarker
+import androidx.car.app.model.Template
+import androidx.core.content.ContextCompat
+import androidx.core.graphics.drawable.IconCompat
+import androidx.lifecycle.DefaultLifecycleObserver
+import androidx.lifecycle.LifecycleOwner
+import androidx.lifecycle.lifecycleScope
+import com.car2go.maps.model.LatLng
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.async
+import kotlinx.coroutines.awaitAll
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+import net.vonforst.evmap.BuildConfig
+import net.vonforst.evmap.R
+import net.vonforst.evmap.api.availability.AvailabilityRepository
+import net.vonforst.evmap.api.availability.ChargeLocationStatus
+import net.vonforst.evmap.api.createApi
+import net.vonforst.evmap.api.stringProvider
+import net.vonforst.evmap.model.ChargeLocation
+import net.vonforst.evmap.model.FILTERS_FAVORITES
+import net.vonforst.evmap.model.FilterValue
+import net.vonforst.evmap.model.FilterWithValue
+import net.vonforst.evmap.storage.AppDatabase
+import net.vonforst.evmap.storage.ChargeLocationsRepository
+import net.vonforst.evmap.storage.PreferenceDataSource
+import net.vonforst.evmap.utils.bearingBetween
+import net.vonforst.evmap.utils.distanceBetween
+import net.vonforst.evmap.utils.headingDiff
+import net.vonforst.evmap.viewmodel.Status
+import net.vonforst.evmap.viewmodel.await
+import net.vonforst.evmap.viewmodel.awaitFinished
+import net.vonforst.evmap.viewmodel.filtersWithValue
+import retrofit2.HttpException
+import java.io.IOException
+import java.time.Duration
+import java.time.Instant
+import java.time.ZonedDateTime
+import kotlin.collections.set
+import kotlin.math.abs
+import kotlin.math.min
+
+/**
+ * Main map screen showing either nearby chargers or favorites
+ *
+ * Legacy implementation for Car App API level < 7
+ */
+@androidx.car.app.annotations.ExperimentalCarApi
+class LegacyMapScreen(ctx: CarContext, val session: EVMapSession) :
+    Screen(ctx), LocationAwareScreen, OnContentRefreshListener,
+    ChargerListDelegate, DefaultLifecycleObserver {
+
+    private val db = AppDatabase.getInstance(carContext)
+    private var prefs = PreferenceDataSource(ctx)
+    private val repo =
+        ChargeLocationsRepository(createApi(prefs.dataSource, ctx), lifecycleScope, db, prefs)
+    private val availabilityRepo = AvailabilityRepository(ctx)
+
+    private var updateCoroutine: Job? = null
+    private var availabilityUpdateCoroutine: Job? = null
+
+    private var visibleStart: Int? = null
+    private var visibleEnd: Int? = null
+
+    override var location: Location? = null
+    private var lastDistanceUpdateTime: Instant? = null
+    private var lastChargersUpdateTime: Instant? = null
+    private var chargers: List<ChargeLocation>? = null
+    private val favorites = db.favoritesDao().getAllFavorites()
+    override var loadingError = false
+    override var locationError = false
+    private val searchRadius = 5 // kilometers
+    private val distanceUpdateThreshold = Duration.ofSeconds(15)
+    private val availabilityUpdateThreshold = Duration.ofMinutes(1)
+    private val chargersUpdateThresholdDistance = 500  // meters
+    private val chargersUpdateThresholdTime = Duration.ofSeconds(30)
+    private var availabilities: MutableMap<Long, Pair<ZonedDateTime, ChargeLocationStatus?>> =
+        HashMap()
+    override val maxRows =
+        min(ctx.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_PLACE_LIST), 25)
+    private val supportsRefresh = ctx.isAppDrivenRefreshSupported
+
+    override var filterStatus = prefs.filterStatus
+
+    private var filtersWithValue: List<FilterWithValue<FilterValue>>? = null
+
+    private val carInfo: CarInfo by lazy {
+        (ctx.getCarService(CarContext.HARDWARE_SERVICE) as CarHardwareManager).carInfo
+    }
+    private val carSensors: CarSensors by lazy { carContext.patchedCarSensors }
+    override var energyLevel: EnergyLevel? = null
+    private var heading: Compass? = null
+    private val permissions = if (BuildConfig.FLAVOR_automotive == "automotive") {
+        listOf(
+            "android.car.permission.CAR_ENERGY",
+            "android.car.permission.CAR_ENERGY_PORTS",
+            "android.car.permission.READ_CAR_DISPLAY_UNITS",
+        )
+    } else {
+        listOf(
+            "com.google.android.gms.permission.CAR_FUEL"
+        )
+    }
+
+    private var searchLocation: LatLng? = null
+
+    private val formatter = ChargerListFormatter(ctx, this, session.cas)
+
+    init {
+        lifecycle.addObserver(this)
+        marker = MapScreen.MARKER
+    }
+
+    override fun onGetTemplate(): Template {
+        session.mapScreen = this
+        return PlaceListMapTemplate.Builder().apply {
+            setTitle(
+                prefs.placeSearchResultAndroidAutoName?.let {
+                    carContext.getString(R.string.auto_chargers_near_location, it)
+                } ?: carContext.getString(
+                    if (filterStatus == FILTERS_FAVORITES) {
+                        R.string.auto_favorites
+                    } else {
+                        R.string.auto_chargers_closeby
+                    }
+                )
+            )
+            if (prefs.placeSearchResultAndroidAutoName != null) {
+                searchLocation?.let {
+                    setAnchor(Place.Builder(CarLocation.create(it.latitude, it.longitude)).apply {
+                        if (prefs.placeSearchResultAndroidAutoName != null) {
+                            setMarker(
+                                PlaceMarker.Builder()
+                                    .setColor(CarColor.PRIMARY)
+                                    .build()
+                            )
+                        }
+                    }.build())
+                }
+            } else {
+                location?.let {
+                    setAnchor(Place.Builder(CarLocation.create(it.latitude, it.longitude)).build())
+                }
+            }
+            formatter.buildChargerList(chargers, availabilities)?.let {
+                setItemList(it)
+            } ?: setLoading(true)
+            setCurrentLocationEnabled(true)
+            setHeaderAction(Action.APP_ICON)
+            val filtersCount = if (filterStatus == FILTERS_FAVORITES) 1 else {
+                filtersWithValue?.count {
+                    !it.value.hasSameValueAs(it.filter.defaultValue())
+                }
+            }
+
+            setActionStrip(
+                ActionStrip.Builder()
+                    .addAction(
+                        Action.Builder()
+                            .setIcon(
+                                CarIcon.Builder(
+                                    IconCompat.createWithResource(
+                                        carContext,
+                                        R.drawable.ic_settings
+                                    )
+                                ).setTint(CarColor.DEFAULT).build()
+                            )
+                            .setOnClickListener {
+                                screenManager.push(SettingsScreen(carContext, session))
+                                session.mapScreen = null
+                            }
+                            .build())
+                    .addAction(Action.Builder().apply {
+                        setIcon(
+                            CarIcon.Builder(
+                                IconCompat.createWithResource(
+                                    carContext,
+                                    if (prefs.placeSearchResultAndroidAuto != null) {
+                                        R.drawable.ic_search_off
+                                    } else {
+                                        R.drawable.ic_search
+                                    }
+                                )
+                            ).build()
+
+                        )
+                        setOnClickListener {
+                            if (prefs.placeSearchResultAndroidAuto != null) {
+                                prefs.placeSearchResultAndroidAutoName = null
+                                prefs.placeSearchResultAndroidAuto = null
+                                if (!supportsRefresh) {
+                                    screenManager.pushForResult(DummyReturnScreen(carContext)) {
+                                        chargers = null
+                                        loadChargers()
+                                    }
+                                } else {
+                                    chargers = null
+                                    loadChargers()
+                                }
+                            } else {
+                                screenManager.pushForResult(
+                                    PlaceSearchScreen(
+                                        carContext,
+                                        session
+                                    )
+                                ) {
+                                    chargers = null
+                                    loadChargers()
+                                }
+                                session.mapScreen = null
+                            }
+                        }
+                    }.build())
+                    .addAction(
+                        Action.Builder()
+                            .setIcon(
+                                CarIcon.Builder(
+                                    IconCompat.createWithResource(
+                                        carContext,
+                                        R.drawable.ic_filter
+                                    )
+                                )
+                                    .setTint(if (filtersCount != null && filtersCount > 0) CarColor.SECONDARY else CarColor.DEFAULT)
+                                    .build()
+                            )
+                            .setOnClickListener {
+                                screenManager.push(FilterScreen(carContext, session))
+                                session.mapScreen = null
+                            }
+                            .build())
+                    .build())
+            if (carContext.carAppApiLevel >= 5 ||
+                (BuildConfig.FLAVOR_automotive == "automotive" && carContext.carAppApiLevel >= 4)
+            ) {
+                setOnContentRefreshListener(this@LegacyMapScreen)
+            }
+        }.build()
+    }
+
+    override fun onChargerClick(charger: ChargeLocation) {
+        screenManager.push(ChargerDetailScreen(carContext, charger, session))
+        session.mapScreen = null
+    }
+
+    override fun updateLocation(location: Location) {
+        if (location.latitude == this.location?.latitude
+            && location.longitude == this.location?.longitude
+        ) {
+            return
+        }
+        val previousLocation = this.location
+        this.location = location
+        if (previousLocation == null) {
+            loadChargers()
+            return
+        }
+
+        val now = Instant.now()
+        if (lastDistanceUpdateTime == null ||
+            Duration.between(lastDistanceUpdateTime, now) > distanceUpdateThreshold
+        ) {
+            lastDistanceUpdateTime = now
+            // update displayed distances
+            invalidate()
+        }
+
+        // if chargers are searched around current location, consider app-driven refresh
+        val searchLocation =
+            if (prefs.placeSearchResultAndroidAuto == null) searchLocation else null
+        val distance = searchLocation?.let {
+            distanceBetween(
+                it.latitude, it.longitude, location.latitude, location.longitude
+            )
+        } ?: 0.0
+        if (supportsRefresh && (lastChargersUpdateTime == null ||
+                    Duration.between(
+                        lastChargersUpdateTime,
+                        now
+                    ) > chargersUpdateThresholdTime) && (distance > chargersUpdateThresholdDistance)
+        ) {
+            onContentRefreshRequested()
+        }
+    }
+
+    private fun loadChargers() {
+        val location = location ?: return
+
+        val searchLocation =
+            prefs.placeSearchResultAndroidAuto?.latLng ?: LatLng.fromLocation(location)
+        this.searchLocation = searchLocation
+
+        updateCoroutine = lifecycleScope.launch {
+            loadingError = false
+            try {
+                filterStatus = prefs.filterStatus
+                val filterValues =
+                    db.filterValueDao().getFilterValuesAsync(filterStatus, prefs.dataSource)
+                val filters = repo.getFiltersAsync(carContext.stringProvider())
+                filtersWithValue = filtersWithValue(filters, filterValues)
+
+                val apiId = repo.api.value!!.id
+
+                // load chargers
+                if (filterStatus == FILTERS_FAVORITES) {
+                    val chargers = favorites.await().map { it.charger }.sortedBy {
+                        distanceBetween(
+                            location.latitude, location.longitude,
+                            it.coordinates.lat, it.coordinates.lng
+                        )
+                    }
+                    this@LegacyMapScreen.chargers = chargers
+                } else {
+                    // try multiple search radii until we have enough chargers
+                    var chargers: List<ChargeLocation>? = null
+                    val radiusValues = listOf(searchRadius, searchRadius * 10, searchRadius * 50)
+                    for (radius in radiusValues) {
+                        val response = repo.getChargepointsRadius(
+                            searchLocation,
+                            radius,
+                            filtersWithValue
+                        ).awaitFinished()
+                        if (response.status == Status.ERROR && if (radius == radiusValues.last()) response.data.isNullOrEmpty() else response.data == null) {
+                            loadingError = true
+                            this@LegacyMapScreen.chargers = null
+                            invalidate()
+                            return@launch
+                        }
+                        chargers = response.data
+                        if (prefs.placeSearchResultAndroidAutoName == null) {
+                            chargers = headingFilter(
+                                chargers,
+                                searchLocation
+                            )
+                        }
+                        if (chargers == null || chargers.size >= maxRows) {
+                            break
+                        }
+                    }
+                    this@LegacyMapScreen.chargers = chargers
+                }
+
+                updateCoroutine = null
+                lastChargersUpdateTime = Instant.now()
+                lastDistanceUpdateTime = Instant.now()
+                invalidate()
+            } catch (e: IOException) {
+                loadingError = true
+                invalidate()
+            } catch (e: HttpException) {
+                loadingError = true
+                invalidate()
+            }
+        }
+    }
+
+    /**
+     * Filters by heading if heading available and enabled
+     */
+    private fun headingFilter(
+        chargers: List<ChargeLocation>?,
+        searchLocation: LatLng
+    ): List<ChargeLocation>? {
+        // use compass heading if available, otherwise fall back to GPS
+        val location = location
+        val heading = heading?.orientations?.value?.get(0)
+            ?: if (location?.hasBearing() == true) location.bearing else null
+        return heading?.let {
+            if (!prefs.showChargersAheadAndroidAuto) return@let chargers
+
+            chargers?.filter {
+                val bearing = bearingBetween(
+                    searchLocation.latitude,
+                    searchLocation.longitude,
+                    it.coordinates.lat,
+                    it.coordinates.lng
+                )
+                val diff = headingDiff(bearing, heading.toDouble())
+                abs(diff) < 30
+            }
+        } ?: chargers
+    }
+
+    private fun onEnergyLevelUpdated(energyLevel: EnergyLevel) {
+        val isUpdate = this.energyLevel == null
+        this.energyLevel = energyLevel
+        if (isUpdate) invalidate()
+    }
+
+    private fun onCompassUpdated(compass: Compass) {
+        this.heading = compass
+    }
+
+    override fun onStart(owner: LifecycleOwner) {
+        setupListeners()
+        session.requestLocationUpdates()
+        locationError = false
+        Handler(Looper.getMainLooper()).postDelayed({
+            if (location == null) {
+                locationError = true
+                invalidate()
+            }
+        }, 5000)
+
+        // Reloading chargers in onStart does not seem to count towards content limit.
+        // So let's do this so the user gets fresh chargers when re-entering the app.
+        if (prefs.dataSource != repo.api.value?.id) {
+            repo.api.value = createApi(prefs.dataSource, carContext)
+        }
+        invalidate()
+        loadChargers()
+    }
+
+    private fun setupListeners() {
+        val exec = ContextCompat.getMainExecutor(carContext)
+        if (supportsCarApiLevel3(carContext)) {
+            carSensors.addCompassListener(
+                CarSensors.UPDATE_RATE_NORMAL,
+                exec,
+                ::onCompassUpdated
+            )
+        }
+        if (!permissions.all {
+                ContextCompat.checkSelfPermission(
+                    carContext,
+                    it
+                ) == PackageManager.PERMISSION_GRANTED
+            })
+            return
+
+        if (supportsCarApiLevel3(carContext)) {
+            println("Setting up energy level listener")
+            carInfo.addEnergyLevelListener(exec, ::onEnergyLevelUpdated)
+        }
+    }
+
+    override fun onStop(owner: LifecycleOwner) {
+        // Reloading chargers in onStart does not seem to count towards content limit.
+        // So let's do this so the user gets fresh chargers when re-entering the app.
+        // Deleting the data already in onStop makes sure that we show a loading screen directly
+        // (i.e. onGetTemplate is not called while the old data is still there)
+        chargers = null
+        availabilities.clear()
+        location = null
+        removeListeners()
+    }
+
+    private fun removeListeners() {
+        if (supportsCarApiLevel3(carContext)) {
+            println("Removing energy level listener")
+            carInfo.removeEnergyLevelListener(::onEnergyLevelUpdated)
+            carSensors.removeCompassListener(::onCompassUpdated)
+        }
+    }
+
+    override fun onContentRefreshRequested() {
+        loadChargers()
+        availabilities.clear()
+
+        val start = visibleStart
+        val end = visibleEnd
+        if (start != null && end != null) {
+            onItemVisibilityChanged(start, end)
+        }
+    }
+
+    override fun onItemVisibilityChanged(startIndex: Int, endIndex: Int) {
+        // when the list is scrolled, load corresponding availabilities
+        if (startIndex == visibleStart && endIndex == visibleEnd && availabilities.isNotEmpty()) return
+        if (startIndex == -1 || endIndex == -1) return
+        if (availabilityUpdateCoroutine != null) return
+
+        visibleEnd = endIndex
+        visibleStart = startIndex
+
+        // remove outdated availabilities
+        availabilities = availabilities.filter {
+            Duration.between(
+                it.value.first,
+                ZonedDateTime.now()
+            ) <= availabilityUpdateThreshold
+        }.toMutableMap()
+
+        // update availabilities
+        availabilityUpdateCoroutine = lifecycleScope.launch {
+            delay(300L)
+
+            val chargers = chargers ?: return@launch
+            if (chargers.isEmpty()) return@launch
+
+            val tasks = chargers.subList(
+                min(startIndex, chargers.size - 1),
+                min(endIndex, chargers.size - 1)
+            ).mapNotNull {
+                // update only if not yet stored
+                if (!availabilities.containsKey(it.id)) {
+                    lifecycleScope.async {
+                        val availability = availabilityRepo.getAvailability(it).data
+                        val date = ZonedDateTime.now()
+                        availabilities[it.id] = date to availability
+                    }
+                } else null
+            }
+            if (tasks.isNotEmpty()) {
+                tasks.awaitAll()
+                invalidate()
+            }
+            availabilityUpdateCoroutine = null
+        }
+    }
+}

app/src/main/java/net/vonforst/evmap/auto/MapAttributionScreen.kt

@@ -0,0 +1,46 @@
+package net.vonforst.evmap.auto
+
+import androidx.car.app.CarContext
+import androidx.car.app.Screen
+import androidx.car.app.annotations.ExperimentalCarApi
+import androidx.car.app.model.Action
+import androidx.car.app.model.Header
+import androidx.car.app.model.ItemList
+import androidx.car.app.model.ListTemplate
+import androidx.car.app.model.ParkedOnlyOnClickListener
+import androidx.car.app.model.Row
+import androidx.car.app.model.Template
+import com.car2go.maps.AttributionClickListener
+import net.vonforst.evmap.R
+
+@ExperimentalCarApi
+class MapAttributionScreen(
+    ctx: CarContext,
+    val session: EVMapSession,
+    val attributions: List<AttributionClickListener.Attribution>
+) : Screen(ctx) {
+    override fun onGetTemplate(): Template {
+        return ListTemplate.Builder()
+            .setHeader(
+                Header.Builder()
+                    .setStartHeaderAction(Action.BACK)
+                    .setTitle(carContext.getString(R.string.maplibre_attributionsDialogTitle))
+                    .build()
+            )
+            .setSingleList(ItemList.Builder().apply {
+                attributions.forEach { attr ->
+                    addItem(
+                        Row.Builder()
+                            .setTitle(attr.title)
+                            .setBrowsable(true)
+                            .setOnClickListener(
+                                ParkedOnlyOnClickListener.create {
+                                    openUrl(carContext, session.cas, attr.url)
+                                }).build()
+                    )
+                }
+            }.build())
+            .build()
+    }
+
+}

app/src/main/java/net/vonforst/evmap/auto/MapSurfaceCallback.kt

@@ -0,0 +1,284 @@
+package net.vonforst.evmap.auto
+
+import android.animation.ValueAnimator
+import android.app.Presentation
+import android.content.Context
+import android.graphics.Rect
+import android.hardware.display.DisplayManager
+import android.hardware.display.VirtualDisplay
+import android.os.Build
+import android.os.SystemClock
+import android.util.Log
+import android.view.MotionEvent
+import androidx.car.app.CarContext
+import androidx.car.app.SurfaceCallback
+import androidx.car.app.SurfaceContainer
+import androidx.car.app.annotations.RequiresCarApi
+import androidx.core.animation.doOnEnd
+import androidx.core.content.ContextCompat
+import androidx.interpolator.view.animation.LinearOutSlowInInterpolator
+import androidx.lifecycle.LifecycleCoroutineScope
+import com.car2go.maps.AnyMap
+import com.car2go.maps.AnyMap.CancelableCallback
+import com.car2go.maps.CameraUpdate
+import com.car2go.maps.MapContainerView
+import com.car2go.maps.MapFactory
+import com.car2go.maps.OnMapReadyCallback
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+import net.vonforst.evmap.BuildConfig
+import net.vonforst.evmap.R
+import net.vonforst.evmap.storage.PreferenceDataSource
+import kotlin.math.hypot
+import kotlin.math.roundToInt
+import kotlin.math.roundToLong
+
+
+class MapSurfaceCallback(val ctx: CarContext, val lifecycleScope: LifecycleCoroutineScope) :
+    SurfaceCallback, OnMapReadyCallback {
+    private val VIRTUAL_DISPLAY_NAME = "evmap_map"
+    private val VELOCITY_THRESHOLD_IGNORE_FLING = 1000
+    private val STATUSBAR_OFFSET_SYSTEMS = listOf(
+        "VolvoCars/ihu_emulator_volvo_car/ihu_emulator:11",
+        "Google/sdk_gcar_x86_64/generic_64bitonly_x86_64:11"
+    )
+
+    private val prefs = PreferenceDataSource(ctx)
+
+    private lateinit var virtualDisplay: VirtualDisplay
+    lateinit var presentation: Presentation
+    private lateinit var mapView: MapContainerView
+    private var width: Int = 0
+    private var height: Int = 0
+    private var visibleArea: Rect? = null
+    private var map: AnyMap? = null
+    private val mapCallbacks = mutableListOf<OnMapReadyCallback>()
+
+    private var flingAnimator: ValueAnimator? = null
+    private var idle = true
+    private var idleDelay: Job? = null
+    var cameraMoveStartedListener: (() -> Unit)? = null
+    var cameraIdleListener: (() -> Unit)? = null
+
+
+    override fun onSurfaceAvailable(surfaceContainer: SurfaceContainer) {
+        if (surfaceContainer.surface == null || surfaceContainer.dpi == 0 || surfaceContainer.height == 0 || surfaceContainer.width == 0) {
+            return
+        }
+
+        if (Build.FINGERPRINT.contains("emulator") || Build.FINGERPRINT.contains("sdk_gcar")) {
+            // fix for MapLibre in Android Automotive Emulators
+            System.setProperty("ro.kernel.qemu", "1")
+        }
+
+        width = surfaceContainer.width
+        height = surfaceContainer.height
+        virtualDisplay = ContextCompat
+            .getSystemService(ctx, DisplayManager::class.java)!!
+            .createVirtualDisplay(
+                VIRTUAL_DISPLAY_NAME,
+                width,
+                height,
+                (surfaceContainer.dpi * when (getMapProvider()) {
+                    "mapbox" -> 1.6
+                    "google" -> 1.0
+                    else -> 1.0
+                }).roundToInt(),
+                surfaceContainer.surface,
+                DisplayManager.VIRTUAL_DISPLAY_FLAG_OWN_CONTENT_ONLY
+            )
+        presentation = Presentation(ctx, virtualDisplay.display, R.style.AppTheme)
+
+        mapView = createMap(presentation.context)
+        mapView.onCreate(null)
+        mapView.onResume()
+
+        presentation.setContentView(mapView)
+        presentation.show()
+
+        mapView.getMapAsync(this)
+    }
+
+    private fun getMapProvider(): String = if (BuildConfig.FLAVOR_automotive == "automotive") {
+        // Google Maps SDK is not available on AAOS (not even AAOS with GAS, so far)
+        "mapbox"
+    } else prefs.mapProvider
+
+    override fun onVisibleAreaChanged(visibleArea: Rect) {
+        Log.d("MapSurfaceCallback", "visible area: $visibleArea")
+        this.visibleArea = visibleArea
+        updateVisibleArea()
+    }
+
+    override fun onStableAreaChanged(stableArea: Rect) {
+        Log.d("MapSurfaceCallback", "stable area: $stableArea")
+    }
+
+    override fun onSurfaceDestroyed(surfaceContainer: SurfaceContainer) {
+        mapView.onPause()
+        mapView.onStop()
+        mapView.onDestroy()
+        map = null
+
+        presentation.dismiss()
+        virtualDisplay.release()
+    }
+
+    @RequiresCarApi(2)
+    override fun onScroll(distanceX: Float, distanceY: Float) {
+        flingAnimator?.cancel()
+        val map = map ?: return
+        map.moveCamera(map.cameraUpdateFactory.scrollBy(distanceX, distanceY))
+        dispatchCameraMoveStarted()
+    }
+
+    @RequiresCarApi(2)
+    override fun onFling(velocityX: Float, velocityY: Float) {
+        val map = map ?: return
+        val screenDensity: Float = presentation.resources.displayMetrics.density
+
+        // calculate velocity vector for xy dimensions, independent from screen size
+        val velocityXY =
+            hypot((velocityX / screenDensity).toDouble(), (velocityY / screenDensity).toDouble())
+        if (velocityXY < VELOCITY_THRESHOLD_IGNORE_FLING) {
+            // ignore short flings, these can occur when other gestures just have finished executing
+            return
+        }
+
+        idleDelay?.cancel()
+
+        val offsetX = velocityX / 10
+        val offsetY = velocityY / 10
+        val animationTime = (velocityXY / 10).roundToLong()
+
+        flingAnimator = ValueAnimator.ofFloat(0f, 1f).apply {
+            duration = animationTime
+            interpolator = LinearOutSlowInInterpolator()
+
+            var last = 0f
+            addUpdateListener {
+                val current = it.animatedFraction
+                val diff = last - current
+                map.moveCamera(map.cameraUpdateFactory.scrollBy(diff * offsetX, diff * offsetY))
+                last = current
+            }
+            start()
+
+            doOnEnd { dispatchCameraIdle() }
+        }
+    }
+
+    @RequiresCarApi(2)
+    override fun onScale(focusX: Float, focusY: Float, scaleFactor: Float) {
+        flingAnimator?.cancel()
+        val map = map ?: return
+        if (scaleFactor == 2f) return
+
+        val offsetX = (focusX - mapView.width / 2) * (scaleFactor - 1f)
+        val offsetY = (offsetY(focusY) - mapView.height / 2) * (scaleFactor - 1f)
+
+        Log.i("MapSurfaceCallback", "focus: $focusX, $focusY, scaleFactor: $scaleFactor")
+        map.moveCamera(map.cameraUpdateFactory.zoomBy(scaleFactor - 1))
+        map.moveCamera(map.cameraUpdateFactory.scrollBy(offsetX, offsetY))
+        dispatchCameraMoveStarted()
+    }
+
+    fun animateCamera(update: CameraUpdate) {
+        val map = map ?: return
+        map.animateCamera(update, object : CancelableCallback {
+            override fun onFinish() {
+                dispatchCameraIdle()
+            }
+
+            override fun onCancel() {
+            }
+        })
+    }
+
+    private fun dispatchCameraMoveStarted() {
+        if (idle) {
+            idle = false
+            cameraMoveStartedListener?.invoke()
+        }
+        idleDelay?.cancel()
+        idleDelay = lifecycleScope.launch {
+            delay(500)
+            dispatchCameraIdle()
+        }
+    }
+
+    private fun dispatchCameraIdle() {
+        idle = true
+        cameraIdleListener?.invoke()
+    }
+
+    @RequiresCarApi(5)
+    override fun onClick(x: Float, y: Float) {
+        flingAnimator?.cancel()
+        val downTime: Long = SystemClock.uptimeMillis()
+        val eventTime: Long = downTime + 100
+        val yOffset = offsetY(y)
+
+        val downEvent = MotionEvent.obtain(
+            downTime,
+            downTime,
+            MotionEvent.ACTION_DOWN,
+            x,
+            yOffset,
+            0
+        )
+        mapView.dispatchTouchEvent(downEvent)
+        downEvent.recycle()
+        val upEvent = MotionEvent.obtain(
+            downTime,
+            eventTime,
+            MotionEvent.ACTION_UP,
+            x,
+            yOffset,
+            0
+        )
+        mapView.dispatchTouchEvent(upEvent)
+        upEvent.recycle()
+    }
+
+    private fun offsetY(y: Float): Float {
+        if (!STATUSBAR_OFFSET_SYSTEMS.any { Build.FINGERPRINT.startsWith(it) }) return y
+
+        // In some emulators, touch locations are offset by the status bar height
+        // related: https://issuetracker.google.com/issues/256905247
+        val resId = ctx.resources.getIdentifier("status_bar_height", "dimen", "android")
+        val offset = resId.takeIf { it > 0 }?.let { ctx.resources.getDimensionPixelSize(it) } ?: 0
+        return y + offset
+    }
+
+    private fun createMap(ctx: Context): MapContainerView {
+        val priority = arrayOf(
+            when (getMapProvider()) {
+                "mapbox" -> MapFactory.MAPLIBRE
+                "google" -> MapFactory.GOOGLE
+                else -> null
+            },
+            MapFactory.GOOGLE,
+            MapFactory.MAPLIBRE
+        )
+        return MapFactory.createMap(ctx, priority).view
+    }
+
+    override fun onMapReady(anyMap: AnyMap) {
+        this.map = anyMap
+        updateVisibleArea()
+        mapCallbacks.forEach { it.onMapReady(anyMap) }
+        mapCallbacks.clear()
+    }
+
+    private fun updateVisibleArea() {
+        visibleArea?.let {
+            map?.setPadding(it.left, it.top, width - it.right, height - it.bottom)
+        }
+    }
+
+    fun getMapAsync(callback: OnMapReadyCallback) {
+        mapCallbacks.add(callback)
+    }
+}

app/src/main/java/net/vonforst/evmap/auto/PlaceSearchScreen.kt

@@ -11,19 +11,34 @@ import androidx.car.app.annotations.ExperimentalCarApi
 import androidx.car.app.constraints.ConstraintManager
 import androidx.car.app.hardware.CarHardwareManager
 import androidx.car.app.hardware.info.EnergyLevel
-import androidx.car.app.model.*
+import androidx.car.app.model.Action
+import androidx.car.app.model.CarColor
+import androidx.car.app.model.CarIcon
+import androidx.car.app.model.DistanceSpan
+import androidx.car.app.model.ItemList
+import androidx.car.app.model.Row
+import androidx.car.app.model.SearchTemplate
+import androidx.car.app.model.Template
 import androidx.core.content.ContextCompat
 import androidx.core.graphics.drawable.IconCompat
 import androidx.lifecycle.DefaultLifecycleObserver
 import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.lifecycleScope
 import com.car2go.maps.model.LatLng
-import kotlinx.coroutines.*
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import net.vonforst.evmap.BuildConfig
 import net.vonforst.evmap.R
 import net.vonforst.evmap.adapter.iconForPlaceType
 import net.vonforst.evmap.adapter.isSpecialPlace
-import net.vonforst.evmap.autocomplete.*
+import net.vonforst.evmap.autocomplete.ApiUnavailableException
+import net.vonforst.evmap.autocomplete.AutocompletePlace
+import net.vonforst.evmap.autocomplete.AutocompleteProvider
+import net.vonforst.evmap.autocomplete.PlaceWithBounds
+import net.vonforst.evmap.autocomplete.getAutocompleteProviders
 import net.vonforst.evmap.storage.AppDatabase
 import net.vonforst.evmap.storage.PreferenceDataSource
 import net.vonforst.evmap.storage.RecentAutocompletePlace
@@ -117,7 +132,7 @@ class PlaceSearchScreen(
                     setOnClickListener {
                         lifecycleScope.launch {
                             val placeDetails = getDetails(place.id) ?: return@launch
-                            prefs.placeSearchResultAndroidAuto = placeDetails.latLng
+                            prefs.placeSearchResultAndroidAuto = placeDetails
                             prefs.placeSearchResultAndroidAutoName =
                                 place.primaryText.toString()
                             screenManager.popTo(MapScreen.MARKER)

app/src/main/java/net/vonforst/evmap/auto/SettingsScreens.kt

@@ -30,6 +30,8 @@ import androidx.car.app.model.Toggle
 import androidx.core.content.IntentCompat
 import androidx.core.graphics.drawable.IconCompat
 import androidx.core.text.HtmlCompat
+import androidx.lifecycle.DefaultLifecycleObserver
+import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.lifecycleScope
 import androidx.localbroadcastmanager.content.LocalBroadcastManager
 import kotlinx.coroutines.launch
@@ -79,7 +81,7 @@ class SettingsScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx) {
                     )
                     setBrowsable(true)
                     setOnClickListener {
-                        screenManager.push(DataSettingsScreen(carContext))
+                        screenManager.push(DataSettingsScreen(carContext, session))
                     }
                 }.build())
                 addItem(Row.Builder().apply {
@@ -114,22 +116,25 @@ class SettingsScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx) {
                             }
                             .build()
                     )
-                    addItem(
-                        Row.Builder()
-                            .setTitle(carContext.getString(R.string.auto_chargers_ahead))
-                            .setToggle(Toggle.Builder {
-                                prefs.showChargersAheadAndroidAuto = it
-                            }.setChecked(prefs.showChargersAheadAndroidAuto).build())
-                            .setImage(
-                                CarIcon.Builder(
-                                    IconCompat.createWithResource(
-                                        carContext,
-                                        R.drawable.ic_navigation
-                                    )
-                                ).setTint(CarColor.DEFAULT).build()
-                            )
-                            .build()
-                    )
+                    if (carContext.carAppApiLevel < 7 || !carContext.isAppDrivenRefreshSupported) {
+                        // this option is only supported in LegacyMapScreen
+                        addItem(
+                            Row.Builder()
+                                .setTitle(carContext.getString(R.string.auto_chargers_ahead))
+                                .setToggle(Toggle.Builder {
+                                    prefs.showChargersAheadAndroidAuto = it
+                                }.setChecked(prefs.showChargersAheadAndroidAuto).build())
+                                .setImage(
+                                    CarIcon.Builder(
+                                        IconCompat.createWithResource(
+                                            carContext,
+                                            R.drawable.ic_navigation
+                                        )
+                                    ).setTint(CarColor.DEFAULT).build()
+                                )
+                                .build()
+                        )
+                    }
                 }
                 addItem(
                     Row.Builder()
@@ -144,7 +149,7 @@ class SettingsScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx) {
                         )
                         .setBrowsable(true)
                         .setOnClickListener {
-                            screenManager.push(AboutScreen(carContext))
+                            screenManager.push(AboutScreen(carContext, session))
                         }
                         .build()
                 )
@@ -153,7 +158,8 @@ class SettingsScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx) {
     }
 }
 
-class DataSettingsScreen(ctx: CarContext) : Screen(ctx) {
+@ExperimentalCarApi
+class DataSettingsScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx), DefaultLifecycleObserver {
     val prefs = PreferenceDataSource(ctx)
     val encryptedPrefs = EncryptedPreferenceDataStore(ctx)
     val db = AppDatabase.getInstance(ctx)
@@ -164,14 +170,22 @@ class DataSettingsScreen(ctx: CarContext) : Screen(ctx) {
         carContext.resources.getStringArray(R.array.pref_search_provider_names)
     val searchProviderValues =
         carContext.resources.getStringArray(R.array.pref_search_provider_values)
+    val mapProviderNames =
+        carContext.resources.getStringArray(R.array.pref_map_provider_names)
+    val mapProviderValues =
+        carContext.resources.getStringArray(R.array.pref_map_provider_values)
 
     var teslaLoggingIn = false
 
+    init {
+        lifecycle.addObserver(this)
+    }
+
     override fun onGetTemplate(): Template {
         return ListTemplate.Builder().apply {
             setTitle(carContext.getString(R.string.settings_data_sources))
             setHeaderAction(Action.BACK)
-            setSingleList(ItemList.Builder().apply {
+            addSectionedList(SectionedItemList.create(ItemList.Builder().apply {
                 addItem(Row.Builder().apply {
                     setTitle(carContext.getString(R.string.pref_data_source))
                     setBrowsable(true)
@@ -187,35 +201,6 @@ class DataSettingsScreen(ctx: CarContext) : Screen(ctx) {
                         )
                     }
                 }.build())
-                addItem(Row.Builder().apply {
-                    setTitle(carContext.getString(R.string.pref_search_provider))
-                    setBrowsable(true)
-                    val searchProviderId = prefs.searchProvider
-                    val searchProviderDesc =
-                        searchProviderNames[searchProviderValues.indexOf(searchProviderId)]
-                    addText(searchProviderDesc)
-                    setOnClickListener {
-                        screenManager.push(
-                            ChooseDataSourceScreen(
-                                carContext,
-                                ChooseDataSourceScreen.Type.SEARCH_PROVIDER
-                            )
-                        )
-                    }
-                }.build())
-                addItem(Row.Builder().apply {
-                    setTitle(carContext.getString(R.string.pref_search_delete_recent))
-                    setOnClickListener {
-                        lifecycleScope.launch {
-                            db.recentAutocompletePlaceDao().deleteAll()
-                            CarToast.makeText(
-                                carContext,
-                                R.string.deleted_recent_search_results,
-                                CarToast.LENGTH_SHORT
-                            ).show()
-                        }
-                    }
-                }.build())
                 /*addItem(
                     Row.Builder()
                         .setTitle(carContext.getString(R.string.pref_prediction_enabled))
@@ -249,10 +234,104 @@ class DataSettingsScreen(ctx: CarContext) : Screen(ctx) {
                         })
                     }
                 }.build())
-            }.build())
+            }.build(), carContext.getString(R.string.settings_charger_data)))
+            addSectionedList(SectionedItemList.create(ItemList.Builder().apply {
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.pref_search_provider))
+                    setBrowsable(true)
+                    val searchProviderId = prefs.searchProvider
+                    val searchProviderDesc =
+                        searchProviderNames[searchProviderValues.indexOf(searchProviderId)]
+                    addText(searchProviderDesc)
+                    setOnClickListener {
+                        screenManager.push(
+                            ChooseDataSourceScreen(
+                                carContext,
+                                ChooseDataSourceScreen.Type.SEARCH_PROVIDER
+                            )
+                        )
+                    }
+                }.build())
+                if (supportsNewMapScreen(carContext) && BuildConfig.FLAVOR_automotive != "automotive") {
+                    // Google Maps SDK is not available on AAOS (not even AAOS with GAS, so far)
+                    addItem(Row.Builder().apply {
+                        setTitle(carContext.getString(R.string.pref_map_provider))
+                        setBrowsable(true)
+                        val mapProviderId = prefs.mapProvider
+                        val mapProviderDesc =
+                            mapProviderNames[mapProviderValues.indexOf(mapProviderId)]
+                        addText(mapProviderDesc)
+                        setOnClickListener {
+                            screenManager.push(
+                                ChooseDataSourceScreen(
+                                    carContext,
+                                    ChooseDataSourceScreen.Type.MAP_PROVIDER
+                                )
+                            )
+                        }
+                    }.build())
+                }
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.pref_search_delete_recent))
+                    setOnClickListener {
+                        lifecycleScope.launch {
+                            db.recentAutocompletePlaceDao().deleteAll()
+                            CarToast.makeText(
+                                carContext,
+                                R.string.deleted_recent_search_results,
+                                CarToast.LENGTH_SHORT
+                            ).show()
+                        }
+                    }
+                }.build())
+            }.build(), carContext.getString(R.string.settings_map)))
+            addSectionedList(SectionedItemList.create(ItemList.Builder().apply {
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.settings_cache_count))
+                    cacheCount?.let { count ->
+                        cacheSize?.let { size ->
+                            val sizeMb = size.toFloat() / 1024 / 1024
+                            addText(
+                                carContext.getString(
+                                    R.string.settings_cache_count_summary,
+                                    count,
+                                    sizeMb
+                                )
+                            )
+                        }
+                    }
+                }.build())
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.settings_cache_clear))
+                    addText(carContext.getString(R.string.settings_cache_clear_summary))
+                    setOnClickListener {
+                        lifecycleScope.launch {
+                            db.savedRegionDao().deleteAll()
+                            db.chargeLocationsDao().deleteAllIfNotFavorite()
+                            loadCacheSize()
+                        }
+                    }
+                }.build())
+            }.build(), carContext.getString(R.string.settings_caching)))
         }.build()
     }
 
+    var cacheCount: Long? = null
+    var cacheSize: Long? = null
+
+    private suspend fun loadCacheSize() {
+        cacheCount = db.chargeLocationsDao().getCountAsync()
+        cacheSize = db.chargeLocationsDao().getSize()
+        invalidate()
+    }
+
+    override fun onStart(owner: LifecycleOwner) {
+        super.onStart(owner)
+        lifecycleScope.launch {
+            loadCacheSize()
+        }
+    }
+
     private fun teslaLogin() {
         val codeVerifier = TeslaAuthenticationApi.generateCodeVerifier()
         val codeChallenge = TeslaAuthenticationApi.generateCodeChallenge(codeVerifier)
@@ -279,7 +358,7 @@ class DataSettingsScreen(ctx: CarContext) : Screen(ctx) {
                 }
             }, IntentFilter(OAuthLoginFragment.ACTION_OAUTH_RESULT))
 
-        carContext.startActivity(intent)
+        session.cas.startActivity(intent)
 
         if (BuildConfig.FLAVOR_automotive != "automotive") {
             CarToast.makeText(
@@ -341,32 +420,42 @@ class ChooseDataSourceScreen(
     @StringRes val extraDesc: Int? = null
 ) : Screen(ctx) {
     enum class Type {
-        CHARGER_DATA_SOURCE, SEARCH_PROVIDER
+        CHARGER_DATA_SOURCE, SEARCH_PROVIDER, MAP_PROVIDER
     }
 
     val prefs = PreferenceDataSource(carContext)
     val title = when (type) {
         Type.CHARGER_DATA_SOURCE -> R.string.pref_data_source
         Type.SEARCH_PROVIDER -> R.string.pref_search_provider
+        Type.MAP_PROVIDER -> R.string.pref_map_provider
     }
-    val names = when (type) {
-        Type.CHARGER_DATA_SOURCE -> carContext.resources.getStringArray(R.array.pref_data_source_names)
-        Type.SEARCH_PROVIDER -> carContext.resources.getStringArray(R.array.pref_search_provider_names)
-    }
-    val values = when (type) {
-        Type.CHARGER_DATA_SOURCE -> carContext.resources.getStringArray(R.array.pref_data_source_values)
-        Type.SEARCH_PROVIDER -> carContext.resources.getStringArray(R.array.pref_search_provider_values)
-    }
+    val names = carContext.resources.getStringArray(
+        when (type) {
+            Type.CHARGER_DATA_SOURCE -> R.array.pref_data_source_names
+            Type.SEARCH_PROVIDER -> R.array.pref_search_provider_names
+            Type.MAP_PROVIDER -> R.array.pref_map_provider_names
+        }
+    )
+    val values = carContext.resources.getStringArray(
+        when (type) {
+            Type.CHARGER_DATA_SOURCE -> R.array.pref_data_source_values
+            Type.SEARCH_PROVIDER -> R.array.pref_search_provider_values
+            Type.MAP_PROVIDER -> R.array.pref_map_provider_values
+        }
+    )
     val currentValue: String = when (type) {
         Type.CHARGER_DATA_SOURCE -> prefs.dataSource
         Type.SEARCH_PROVIDER -> prefs.searchProvider
+        Type.MAP_PROVIDER -> prefs.mapProvider
     }
     val descriptions = when (type) {
         Type.CHARGER_DATA_SOURCE -> listOf(
             carContext.getString(R.string.data_source_goingelectric_desc),
-            carContext.getString(R.string.data_source_openchargemap_desc)
+            carContext.getString(R.string.data_source_openchargemap_desc),
+            carContext.getString(R.string.data_source_openstreetmap_desc)
         )
         Type.SEARCH_PROVIDER -> null
+        Type.MAP_PROVIDER -> null
     }
     val callback: (String) -> Unit = when (type) {
         Type.CHARGER_DATA_SOURCE -> { it ->
@@ -376,6 +465,9 @@ class ChooseDataSourceScreen(
         Type.SEARCH_PROVIDER -> { it ->
             prefs.searchProvider = it
         }
+        Type.MAP_PROVIDER -> { it ->
+            prefs.mapProvider = it
+        }
     }
 
     override fun onGetTemplate(): Template {
@@ -752,7 +844,8 @@ class SelectChargingRangeScreen(ctx: CarContext) : Screen(ctx) {
     }
 }
 
-class AboutScreen(ctx: CarContext) : Screen(ctx) {
+@ExperimentalCarApi
+class AboutScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx) {
     val prefs = PreferenceDataSource(ctx)
     var developerOptionsCounter = 0
     private val maxRows = ctx.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
@@ -797,7 +890,11 @@ class AboutScreen(ctx: CarContext) : Screen(ctx) {
                         .setTitle(carContext.getString(R.string.faq))
                         .setBrowsable(true)
                         .setOnClickListener(ParkedOnlyOnClickListener.create {
-                            openUrl(carContext, carContext.getString(R.string.faq_link))
+                            openUrl(
+                                carContext,
+                                session.cas,
+                                carContext.getString(R.string.faq_link)
+                            )
                         }).build()
                 )
                 addItem(
@@ -808,12 +905,16 @@ class AboutScreen(ctx: CarContext) : Screen(ctx) {
                         .setOnClickListener(ParkedOnlyOnClickListener.create {
                             if (BuildConfig.FLAVOR_automotive == "automotive") {
                                 // we can't open the donation page on the phone in this case
-                                openUrl(carContext, carContext.getString(R.string.donate_link))
+                                openUrl(
+                                    carContext,
+                                    session.cas,
+                                    carContext.getString(R.string.donate_link)
+                                )
                             } else {
                                 val intent = Intent(carContext, MapsActivity::class.java)
                                     .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
                                     .putExtra(EXTRA_DONATE, true)
-                                carContext.startActivity(intent)
+                                session.cas.startActivity(intent)
                                 CarToast.makeText(
                                     carContext,
                                     R.string.opened_on_phone,
@@ -829,7 +930,11 @@ class AboutScreen(ctx: CarContext) : Screen(ctx) {
                     .addText(carContext.getString(R.string.mastodon_handle))
                     .setBrowsable(true)
                     .setOnClickListener(ParkedOnlyOnClickListener.create {
-                        openUrl(carContext, carContext.getString(R.string.mastodon_url))
+                        openUrl(
+                            carContext,
+                            session.cas,
+                            carContext.getString(R.string.mastodon_url)
+                        )
                     }).build()
                 )
                 if (maxRows > 8) {
@@ -839,7 +944,11 @@ class AboutScreen(ctx: CarContext) : Screen(ctx) {
                             .addText(carContext.getString(R.string.twitter_handle))
                             .setBrowsable(true)
                             .setOnClickListener(ParkedOnlyOnClickListener.create {
-                                openUrl(carContext, carContext.getString(R.string.twitter_url))
+                                openUrl(
+                                    carContext,
+                                    session.cas,
+                                    carContext.getString(R.string.twitter_url)
+                                )
                             }).build()
                     )
                 }
@@ -849,7 +958,7 @@ class AboutScreen(ctx: CarContext) : Screen(ctx) {
                         .setBrowsable(true)
                         .setOnClickListener(ParkedOnlyOnClickListener.create {
                             openUrl(
-                                carContext,
+                                carContext, session.cas,
                                 carContext.getString(R.string.goingelectric_forum_url)
                             )
                         }).build()
@@ -862,7 +971,7 @@ class AboutScreen(ctx: CarContext) : Screen(ctx) {
                             .setBrowsable(true)
                             .setOnClickListener(ParkedOnlyOnClickListener.create {
                                 openUrl(
-                                    carContext,
+                                    carContext, session.cas,
                                     carContext.getString(R.string.tff_forum_url)
                                 )
                             }).build()
@@ -874,14 +983,18 @@ class AboutScreen(ctx: CarContext) : Screen(ctx) {
                     .setTitle(carContext.getString(R.string.github_link_title))
                     .setBrowsable(true)
                     .setOnClickListener(ParkedOnlyOnClickListener.create {
-                        openUrl(carContext, carContext.getString(R.string.github_link))
+                        openUrl(carContext, session.cas, carContext.getString(R.string.github_link))
                     }).build()
                 )
                 addItem(Row.Builder()
                     .setTitle(carContext.getString(R.string.privacy))
                     .setBrowsable(true)
                     .setOnClickListener(ParkedOnlyOnClickListener.create {
-                        openUrl(carContext, carContext.getString(R.string.privacy_link))
+                        openUrl(
+                            carContext,
+                            session.cas,
+                            carContext.getString(R.string.privacy_link)
+                        )
                     }).build()
                 )
             }.build(), carContext.getString(R.string.other)))
@@ -889,7 +1002,8 @@ class AboutScreen(ctx: CarContext) : Screen(ctx) {
     }
 }
 
-class AcceptPrivacyScreen(ctx: CarContext) : Screen(ctx) {
+@ExperimentalCarApi
+class AcceptPrivacyScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx) {
     val prefs = PreferenceDataSource(ctx)
     override fun onGetTemplate(): Template {
         val textWithoutLink = HtmlCompat.fromHtml(
@@ -910,7 +1024,7 @@ class AcceptPrivacyScreen(ctx: CarContext) : Screen(ctx) {
             addAction(Action.Builder()
                 .setTitle(carContext.getString(R.string.privacy))
                 .setOnClickListener(ParkedOnlyOnClickListener.create {
-                    openUrl(carContext, carContext.getString(R.string.privacy_link))
+                    openUrl(carContext, session.cas, carContext.getString(R.string.privacy_link))
                 }).build()
             )
         }.build()

app/src/main/java/net/vonforst/evmap/auto/Utils.kt

@@ -4,31 +4,46 @@ import android.content.ActivityNotFoundException
 import android.content.Context
 import android.content.Intent
 import android.graphics.Bitmap
+import android.graphics.Color
 import android.graphics.Typeface
 import android.net.Uri
+import android.text.SpannableStringBuilder
+import android.text.Spanned
 import android.text.TextPaint
+import android.util.Log
 import androidx.browser.customtabs.CustomTabColorSchemeParams
 import androidx.browser.customtabs.CustomTabsIntent
 import androidx.car.app.CarContext
 import androidx.car.app.CarToast
+import androidx.car.app.HostException
 import androidx.car.app.Screen
+import androidx.car.app.annotations.ExperimentalCarApi
 import androidx.car.app.constraints.ConstraintManager
 import androidx.car.app.hardware.common.CarUnit
 import androidx.car.app.model.CarColor
 import androidx.car.app.model.CarIcon
+import androidx.car.app.model.CarIconSpan
 import androidx.car.app.model.Distance
+import androidx.car.app.model.ForegroundCarColorSpan
 import androidx.car.app.model.MessageTemplate
 import androidx.car.app.model.Template
 import androidx.car.app.versioning.CarAppApiLevels
 import androidx.core.content.ContextCompat
 import androidx.core.graphics.drawable.IconCompat
+import com.github.erfansn.localeconfigx.currentOrDefaultLocale
 import net.vonforst.evmap.BuildConfig
 import net.vonforst.evmap.R
+import net.vonforst.evmap.api.availability.ChargeLocationStatus
 import net.vonforst.evmap.api.availability.ChargepointStatus
+import net.vonforst.evmap.api.iconForPlugType
+import net.vonforst.evmap.api.nameForPlugType
+import net.vonforst.evmap.api.stringProvider
 import net.vonforst.evmap.ftPerMile
 import net.vonforst.evmap.getPackageInfoCompat
 import net.vonforst.evmap.kmPerMile
+import net.vonforst.evmap.model.ChargeLocation
 import net.vonforst.evmap.shouldUseImperialUnits
+import net.vonforst.evmap.ui.availabilityText
 import net.vonforst.evmap.ydPerMile
 import java.util.Locale
 import kotlin.math.roundToInt
@@ -201,7 +216,7 @@ fun <T> List<T>.paginate(nSingle: Int, nFirst: Int, nOther: Int, nLast: Int): Li
 
 fun getAndroidAutoVersion(ctx: Context): List<String> {
     val info = ctx.packageManager.getPackageInfoCompat("com.google.android.projection.gearhead", 0)
-    return info.versionName.split(".")
+    return info.versionName!!.split(".")
 }
 
 fun supportsCarApiLevel3(ctx: CarContext): Boolean {
@@ -221,13 +236,17 @@ fun supportsCarApiLevel3(ctx: CarContext): Boolean {
     return true
 }
 
-fun openUrl(carContext: CarContext, url: String) {
+fun supportsNewMapScreen(ctx: CarContext) =
+    ctx.carAppApiLevel >= 7 && ctx.isAppDrivenRefreshSupported
+
+@ExperimentalCarApi
+fun openUrl(carContext: CarContext, cas: CarAppService, url: String) {
     val intent = CustomTabsIntent.Builder()
         .setDefaultColorSchemeParams(
             CustomTabColorSchemeParams.Builder()
                 .setToolbarColor(
                     ContextCompat.getColor(
-                        carContext,
+                        cas,
                         R.color.colorPrimary
                     )
                 )
@@ -237,7 +256,7 @@ fun openUrl(carContext: CarContext, url: String) {
     intent.data = Uri.parse(url)
     intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
     try {
-        carContext.startActivity(intent)
+        cas.startActivity(intent)
         if (BuildConfig.FLAVOR_automotive != "automotive") {
             // only show the toast "opened on phone" if we're running on a phone
             CarToast.makeText(
@@ -255,6 +274,64 @@ fun openUrl(carContext: CarContext, url: String) {
     }
 }
 
+@ExperimentalCarApi
+fun navigateToCharger(ctx: CarContext, cas: CarAppService, charger: ChargeLocation) {
+    var success = navigateCarApp(ctx, charger)
+    if (!success && BuildConfig.FLAVOR_automotive == "automotive") {
+        // on AAOS, some OEMs' navigation apps might not support
+        success = navigateRegularApp(ctx, cas, charger)
+    }
+    if (!success) {
+        CarToast.makeText(ctx, R.string.no_maps_app_found, CarToast.LENGTH_SHORT).show()
+    }
+}
+
+private fun navigateCarApp(ctx: CarContext, charger: ChargeLocation): Boolean {
+    val coord = charger.coordinates
+    val intent =
+        Intent(
+            CarContext.ACTION_NAVIGATE,
+            Uri.parse("geo:${coord.lat},${coord.lng}")
+        )
+    try {
+        ctx.startCarApp(intent)
+        return true
+    } catch (e: HostException) {
+        Log.w("navigateToCharger", "Could not start navigation using car app intent")
+        Log.w("navigateToCharger", intent.toString())
+        e.printStackTrace()
+    } catch (e: SecurityException) {
+        Log.w("navigateToCharger", "Could not start navigation using car app intent")
+        Log.w("navigateToCharger", intent.toString())
+        e.printStackTrace()
+    }
+    return false
+}
+
+@ExperimentalCarApi
+private fun navigateRegularApp(
+    ctx: CarContext,
+    cas: CarAppService,
+    charger: ChargeLocation
+): Boolean {
+    val coord = charger.coordinates
+    val intent = Intent(Intent.ACTION_VIEW)
+    intent.data = Uri.parse(
+        "geo:${coord.lat},${coord.lng}?q=${coord.lat},${coord.lng}(${
+            Uri.encode(charger.name)
+        })"
+    )
+    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+    if (intent.resolveActivity(ctx.packageManager) != null) {
+        cas.startActivity(intent)
+        return true
+    } else {
+        Log.w("navigateToCharger", "Could not start navigation using regular intent")
+        Log.w("navigateToCharger", intent.toString())
+    }
+    return false
+}
+
 class DummyReturnScreen(ctx: CarContext) : Screen(ctx) {
     /*
     Dummy screen to get around template refresh limitations.
@@ -279,4 +356,49 @@ class TextMeasurer(ctx: CarContext) {
     fun measureText(text: CharSequence): Float {
         return textPaint.measureText(text, 0, text.length)
     }
+}
+
+fun generateChargepointsText(
+    charger: ChargeLocation,
+    availability: ChargeLocationStatus?,
+    ctx: Context
+): SpannableStringBuilder {
+    val chargepointsText = SpannableStringBuilder()
+    charger.chargepointsMerged.forEachIndexed { i, cp ->
+        chargepointsText.apply {
+            if (i > 0) append(" · ")
+            append("${cp.count}× ")
+            val plugIcon = iconForPlugType(cp.type)
+            if (plugIcon != 0) {
+                append(
+                    nameForPlugType(ctx.stringProvider(), cp.type),
+                    CarIconSpan.create(
+                        CarIcon.Builder(
+                            IconCompat.createWithResource(
+                                ctx,
+                                plugIcon
+                            )
+                        ).setTint(
+                            CarColor.createCustom(Color.WHITE, Color.BLACK)
+                        ).build()
+                    ),
+                    Spanned.SPAN_INCLUSIVE_EXCLUSIVE
+                )
+            } else {
+                append(nameForPlugType(ctx.stringProvider(), cp.type))
+            }
+            cp.formatPower(ctx.currentOrDefaultLocale)?.let {
+                append(" ")
+                append(it)
+            }
+        }
+        availability?.status?.get(cp)?.let { status ->
+            chargepointsText.append(
+                " (${availabilityText(status)}/${cp.count})",
+                ForegroundCarColorSpan.create(carAvailabilityColor(status)),
+                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE
+            )
+        }
+    }
+    return chargepointsText
 }

app/src/main/java/net/vonforst/evmap/fragment/DataSourceSelectDialog.kt

@@ -54,6 +54,7 @@ class DataSourceSelectDialog : MaterialDialogFragment() {
             when (prefs.dataSource) {
                 "goingelectric" -> binding.rgDataSource.rbGoingElectric.isChecked = true
                 "openchargemap" -> binding.rgDataSource.rbOpenChargeMap.isChecked = true
+                "openstreetmap" -> binding.rgDataSource.rbOpenStreetMap.isChecked = true
             }
         }
 
@@ -65,6 +66,8 @@ class DataSourceSelectDialog : MaterialDialogFragment() {
                 "goingelectric"
             } else if (binding.rgDataSource.rbOpenChargeMap.isChecked) {
                 "openchargemap"
+            } else if (binding.rgDataSource.rbOpenStreetMap.isChecked) {
+                "openstreetmap"
             } else {
                 return@setOnClickListener
             }

app/src/main/java/net/vonforst/evmap/fragment/MapFragment.kt

@@ -58,10 +58,7 @@ import com.car2go.maps.AnyMap
 import com.car2go.maps.MapFactory
 import com.car2go.maps.MapFragment
 import com.car2go.maps.OnMapReadyCallback
-import com.car2go.maps.model.BitmapDescriptor
 import com.car2go.maps.model.LatLng
-import com.car2go.maps.model.Marker
-import com.car2go.maps.model.MarkerOptions
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.snackbar.Snackbar
 import com.google.android.material.transition.MaterialArcMotion
@@ -80,10 +77,7 @@ import com.mahc.custombottomsheetbehavior.MergedAppBarLayoutBehavior
 import com.stfalcon.imageviewer.StfalconImageViewer
 import io.michaelrocks.bimap.HashBiMap
 import io.michaelrocks.bimap.MutableBiMap
-import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import net.vonforst.evmap.BuildConfig
 import net.vonforst.evmap.MapsActivity
 import net.vonforst.evmap.R
 import net.vonforst.evmap.adapter.ConnectorAdapter
@@ -99,7 +93,6 @@ import net.vonforst.evmap.location.FusionEngine
 import net.vonforst.evmap.location.LocationEngine
 import net.vonforst.evmap.location.Priority
 import net.vonforst.evmap.model.ChargeLocation
-import net.vonforst.evmap.model.ChargeLocationCluster
 import net.vonforst.evmap.model.ChargepointListItem
 import net.vonforst.evmap.model.ChargerPhoto
 import net.vonforst.evmap.model.FILTERS_CUSTOM
@@ -108,14 +101,8 @@ import net.vonforst.evmap.model.FILTERS_FAVORITES
 import net.vonforst.evmap.navigation.safeNavigate
 import net.vonforst.evmap.shouldUseImperialUnits
 import net.vonforst.evmap.storage.PreferenceDataSource
-import net.vonforst.evmap.ui.ChargerIconGenerator
-import net.vonforst.evmap.ui.ClusterIconGenerator
 import net.vonforst.evmap.ui.HideOnScrollFabBehavior
-import net.vonforst.evmap.ui.MarkerAnimator
-import net.vonforst.evmap.ui.chargerZ
-import net.vonforst.evmap.ui.clusterZ
-import net.vonforst.evmap.ui.getMarkerTint
-import net.vonforst.evmap.ui.placeSearchZ
+import net.vonforst.evmap.ui.MarkerManager
 import net.vonforst.evmap.ui.setTouchModal
 import net.vonforst.evmap.utils.boundingBox
 import net.vonforst.evmap.utils.checkAnyLocationPermission
@@ -130,9 +117,6 @@ import net.vonforst.evmap.viewmodel.Status
 import java.io.IOException
 import java.time.Duration
 import java.time.Instant
-import kotlin.collections.component1
-import kotlin.collections.component2
-import kotlin.collections.contains
 import kotlin.collections.set
 import kotlin.math.min
 
@@ -144,24 +128,16 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
     private val galleryVm: GalleryViewModel by activityViewModels()
     private var mapFragment: MapFragment? = null
     private var map: AnyMap? = null
+    private var markerManager: MarkerManager? = null
     private lateinit var locationEngine: LocationEngine
     private var requestingLocationUpdates = false
     private lateinit var bottomSheetBehavior: BottomSheetBehaviorGoogleMapsLike<View>
     private lateinit var detailAppBarBehavior: MergedAppBarLayoutBehavior
     private lateinit var detailsDialog: ConnectorDetailsDialog
     private lateinit var prefs: PreferenceDataSource
-    private var markers: MutableBiMap<Marker, ChargeLocation> = HashBiMap()
-    private var clusterMarkers: List<Marker> = emptyList()
-    private var searchResultMarker: Marker? = null
-    private var searchResultIcon: BitmapDescriptor? = null
     private var connectionErrorSnackbar: Snackbar? = null
-    private var previousChargepointIds: Set<Long>? = null
     private var mapTopPadding: Int = 0
     private var popupMenu: PopupMenu? = null
-
-    private lateinit var clusterIconGenerator: ClusterIconGenerator
-    private lateinit var chargerIconGenerator: ChargerIconGenerator
-    private lateinit var animator: MarkerAnimator
     private lateinit var favToggle: MenuItem
     private val backPressedCallback = object : OnBackPressedCallback(false) {
         override fun handleOnBackPressed() {
@@ -200,7 +176,6 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
         prefs = PreferenceDataSource(requireContext())
 
         locationEngine = FusionEngine(requireContext())
-        clusterIconGenerator = ClusterIconGenerator(requireContext())
 
         enterTransition = MaterialFadeThrough()
         exitTransition = MaterialFadeThrough()
@@ -235,12 +210,8 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
                 .replace(R.id.map, mapFragment!!, mapFragmentTag)
                 .commit()
 
-            // reset map-related stuff (map provider may have changed)
             map = null
-            markers.clear()
-            clusterMarkers = emptyList()
-            searchResultMarker = null
-            searchResultIcon = null
+            markerManager = null
         }
 
         binding.detailAppBar.toolbar.popupTheme =
@@ -438,7 +409,7 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
         binding.detailView.sourceButton.setOnClickListener {
             val charger = vm.charger.value?.data
             if (charger != null) {
-                (activity as? MapsActivity)?.openUrl(charger.url, binding.root)
+                (activity as? MapsActivity)?.openUrl(charger.url, binding.root, true)
             }
         }
         binding.detailView.btnChargeprice.setOnClickListener {
@@ -453,8 +424,7 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
             } else {
                 (activity as? MapsActivity)?.openUrl(
                     ChargepriceApi.getPoiUrl(charger),
-                    binding.root,
-                    false
+                    binding.root
                 )
             }
         }
@@ -508,7 +478,7 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
                 R.id.menu_edit -> {
                     val charger = vm.charger.value?.data
                     if (charger?.editUrl != null) {
-                        (activity as? MapsActivity)?.openUrl(charger.editUrl, binding.root)
+                        (activity as? MapsActivity)?.openUrl(charger.editUrl, binding.root, true)
                         if (vm.apiId.value == "goingelectric") {
                             // instructions specific to GoingElectric
                             Toast.makeText(
@@ -639,16 +609,6 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
         } else {
             vm.insertFavorite(charger)
         }
-        markers.inverse[charger]?.setIcon(
-            chargerIconGenerator.getBitmapDescriptor(
-                getMarkerTint(charger, vm.filteredConnectors.value),
-                highlight = true,
-                fault = charger.faultReport != null,
-                multi = charger.isMulti(vm.filteredConnectors.value),
-                fav = fav == null,
-                mini = vm.useMiniMarkers.value == true
-            )
-        )
     }
 
     private fun setupObservers() {
@@ -700,16 +660,17 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
                 binding.fabDirections.show()
                 detailAppBarBehavior.setToolbarTitle(it.name)
                 updateFavoriteToggle()
-                highlightMarker(it)
+                markerManager?.highlighedCharger = it
+                markerManager?.animateBounce(it)
             } else {
                 bottomSheetBehavior.state = STATE_HIDDEN
-                unhighlightAllMarkers()
+                markerManager?.highlighedCharger = null
             }
         }
         vm.chargepoints.observe(viewLifecycleOwner, Observer { res ->
             val chargepoints = res.data
             if (chargepoints != null) {
-                updateMap(chargepoints)
+                markerManager?.chargepoints = chargepoints
             }
             when (res.status) {
                 Status.ERROR -> {
@@ -732,10 +693,14 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
             }
         })
         vm.useMiniMarkers.observe(viewLifecycleOwner) {
-            vm.chargepoints.value?.data?.let { updateMap(it) }
+            markerManager?.mini = it
+        }
+        vm.filteredConnectors.observe(viewLifecycleOwner) {
+            markerManager?.filteredConnectors = it
         }
         vm.favorites.observe(viewLifecycleOwner) {
             updateFavoriteToggle()
+            markerManager?.favorites = it.map { it.favorite.chargerId }.toSet()
         }
         vm.searchResult.observe(viewLifecycleOwner) { place ->
             displaySearchResult(place, moveCamera = true)
@@ -766,8 +731,7 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
 
     private fun displaySearchResult(place: PlaceWithBounds?, moveCamera: Boolean) {
         val map = this.map ?: return
-        searchResultMarker?.remove()
-        searchResultMarker = null
+        markerManager?.searchResult = place
 
         if (place != null) {
             // disable location following when search result is shown
@@ -779,18 +743,6 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
                     map.animateCamera(map.cameraUpdateFactory.newLatLngZoom(place.latLng, 12f))
                 }
             }
-
-            if (searchResultIcon == null) {
-                searchResultIcon =
-                    map.bitmapDescriptorFactory.fromResource(R.drawable.ic_map_marker)
-            }
-            searchResultMarker = map.addMarker(
-                MarkerOptions()
-                    .z(placeSearchZ)
-                    .position(place.latLng)
-                    .icon(searchResultIcon)
-                    .anchor(0.5f, 1f)
-            )
         } else {
             binding.search.setText("")
         }
@@ -807,53 +759,6 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
                     || vm.selectedChargepoint.value != null
     }
 
-    private fun unhighlightAllMarkers() {
-        markers.forEach { (m, c) ->
-            m.setIcon(
-                chargerIconGenerator.getBitmapDescriptor(
-                    getMarkerTint(c, vm.filteredConnectors.value),
-                    highlight = false,
-                    fault = c.faultReport != null,
-                    multi = c.isMulti(vm.filteredConnectors.value),
-                    fav = c.id in (vm.favorites.value?.map { it.charger.id } ?: emptyList()),
-                    mini = vm.useMiniMarkers.value == true
-                )
-            )
-        }
-    }
-
-    private fun highlightMarker(charger: ChargeLocation) {
-        val marker = markers.inverse[charger] ?: return
-        // highlight this marker
-        marker.setIcon(
-            chargerIconGenerator.getBitmapDescriptor(
-                getMarkerTint(charger, vm.filteredConnectors.value),
-                highlight = true,
-                fault = charger.faultReport != null,
-                multi = charger.isMulti(vm.filteredConnectors.value),
-                fav = charger.id in (vm.favorites.value?.map { it.charger.id } ?: emptyList()),
-                mini = vm.useMiniMarkers.value == true
-            )
-        )
-        animator.animateMarkerBounce(marker, vm.useMiniMarkers.value == true)
-
-        // un-highlight all other markers
-        markers.forEach { (m, c) ->
-            if (m != marker) {
-                m.setIcon(
-                    chargerIconGenerator.getBitmapDescriptor(
-                        getMarkerTint(c, vm.filteredConnectors.value),
-                        highlight = false,
-                        fault = c.faultReport != null,
-                        multi = c.isMulti(vm.filteredConnectors.value),
-                        fav = c.id in (vm.favorites.value?.map { it.charger.id } ?: emptyList()),
-                        mini = vm.useMiniMarkers.value == true
-                    )
-                )
-            }
-        }
-    }
-
     private fun updateFavoriteToggle() {
         val favs = vm.favorites.value ?: return
         val charger = vm.chargerSparse.value ?: return
@@ -927,7 +832,11 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
                                 (activity as? MapsActivity)?.showLocation(charger, binding.root)
                             }
                             R.drawable.ic_fault_report -> {
-                                (activity as? MapsActivity)?.openUrl(charger.url, binding.root)
+                                (activity as? MapsActivity)?.openUrl(
+                                    charger.url,
+                                    binding.root,
+                                    true
+                                )
                             }
 
                             R.drawable.ic_payment -> {
@@ -1067,31 +976,30 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
         this.map = map
         val context = this.context ?: return
         view ?: return
-
-        chargerIconGenerator = ChargerIconGenerator(context, map.bitmapDescriptorFactory)
-
-        vm.mapTrafficSupported.value =
-            mapFragment?.let { AnyMap.Feature.TRAFFIC_LAYER in it.supportedFeatures } ?: false
-
-        if (BuildConfig.FLAVOR.contains("google") && mapFragment!!.priority[0] == MapFactory.GOOGLE) {
-            // Google Maps: icons can be generated in background thread
-            lifecycleScope.launch {
-                withContext(Dispatchers.Default) {
-                    chargerIconGenerator.preloadCache()
-                }
+        markerManager = MarkerManager(context, map, this).apply {
+            onChargerClick = {
+                vm.chargerSparse.value = it
             }
-        } else {
-            // MapLibre: needs to be run on main thread
-            chargerIconGenerator.preloadCache()
+            onClusterClick = {
+                val newZoom = map.cameraPosition.zoom + 2
+                map.animateCamera(
+                    map.cameraUpdateFactory.newLatLngZoom(
+                        LatLng(it.coordinates.lat, it.coordinates.lng),
+                        newZoom
+                    )
+                )
+            }
+            chargepoints = vm.chargepoints.value?.data ?: emptyList()
+            highlighedCharger = vm.chargerSparse.value
+            searchResult = vm.searchResult.value
+            favorites = vm.favorites.value?.map { it.favorite.chargerId }?.toSet() ?: emptySet()
         }
 
-
-
-        animator = MarkerAnimator(chargerIconGenerator)
         map.uiSettings.setTiltGesturesEnabled(false)
         map.uiSettings.setRotateGesturesEnabled(prefs.mapRotateGesturesEnabled)
         map.setIndoorEnabled(false)
         map.uiSettings.setIndoorLevelPickerEnabled(false)
+        map.uiSettings.setMapToolbarEnabled(false)
 
         map.setOnCameraIdleListener {
             vm.mapPosition.value = MapPosition(
@@ -1139,27 +1047,6 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
                 }
             }
         }
-        map.setOnMarkerClickListener { marker ->
-            val map = this@MapFragment.map ?: return@setOnMarkerClickListener false
-            when (marker) {
-                in markers -> {
-                    vm.chargerSparse.value = markers[marker]
-                    true
-                }
-                in clusterMarkers -> {
-                    val newZoom = map.cameraPosition.zoom + 2
-                    map.animateCamera(
-                        map.cameraUpdateFactory.newLatLngZoom(
-                            marker.position,
-                            newZoom
-                        )
-                    )
-                    true
-                }
-                else -> false
-            }
-
-        }
         map.setOnMapClickListener {
             if (backPressedCallback.isEnabled) {
                 backPressedCallback.handleOnBackPressed()
@@ -1240,9 +1127,13 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
             binding.search.requestFocus()
             binding.search.setSelection(locationName.length)
         }
-        if (context.checkAnyLocationPermission() && prefs.currentMapMyLocationEnabled) {
-            enableLocation(!positionSet, false)
-            positionSet = true
+        if (context.checkAnyLocationPermission()) {
+            if (prefs.currentMapMyLocationEnabled && !positionSet) {
+                enableLocation(true, false)
+                positionSet = true
+            } else {
+                enableLocation(false, false)
+            }
         }
         if (!positionSet) {
             // use position saved in preferences, fall back to default (Europe)
@@ -1291,111 +1182,6 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
         }
     }
 
-    @Synchronized
-    private fun updateMap(chargepoints: List<ChargepointListItem>) {
-        val map = this.map ?: return
-        clusterMarkers.forEach { it.remove() }
-
-        val clusters = chargepoints.filterIsInstance<ChargeLocationCluster>()
-        val chargers = chargepoints.filterIsInstance<ChargeLocation>()
-
-        val chargepointIds = chargers.map { it.id }.toSet()
-
-        // update icons of existing markers (connector filter may have changed)
-        for ((marker, charger) in markers) {
-            val highlight = charger.id == vm.chargerSparse.value?.id
-            marker.setIcon(
-                chargerIconGenerator.getBitmapDescriptor(
-                    getMarkerTint(charger, vm.filteredConnectors.value),
-                    highlight = highlight,
-                    fault = charger.faultReport != null,
-                    multi = charger.isMulti(vm.filteredConnectors.value),
-                    fav = charger.id in (vm.favorites.value?.map { it.charger.id } ?: emptyList()),
-                    mini = vm.useMiniMarkers.value == true
-                )
-            )
-            marker.setAnchor(0.5f, if (vm.useMiniMarkers.value == true) 0.5f else 1f)
-        }
-
-        if (chargers.toSet() != markers.values) {
-            // remove markers that disappeared
-            val bounds = map.projection.visibleRegion.latLngBounds
-            markers.entries.toList().forEach {
-                val marker = it.key
-                val charger = it.value
-                if (!chargepointIds.contains(charger.id)) {
-                    // animate marker if it is visible, otherwise remove immediately
-                    if (bounds.contains(marker.position)) {
-                        val tint = getMarkerTint(charger, vm.filteredConnectors.value)
-                        val highlight = charger.id == vm.chargerSparse.value?.id
-                        val fault = charger.faultReport != null
-                        val multi = charger.isMulti(vm.filteredConnectors.value)
-                        val fav =
-                            charger.id in (vm.favorites.value?.map { it.charger.id } ?: emptyList())
-                        animator.animateMarkerDisappear(
-                            marker, tint, highlight, fault, multi, fav,
-                            vm.useMiniMarkers.value == true
-                        )
-                    } else {
-                        animator.deleteMarker(marker)
-                    }
-                    markers.remove(marker)
-                }
-            }
-            // add new markers
-            val map1 = markers.values.map { it.id }
-            for (charger in chargers) {
-                if (!map1.contains(charger.id)) {
-                    val tint = getMarkerTint(charger, vm.filteredConnectors.value)
-                    val highlight = charger.id == vm.chargerSparse.value?.id
-                    val fault = charger.faultReport != null
-                    val multi = charger.isMulti(vm.filteredConnectors.value)
-                    val fav =
-                        charger.id in (vm.favorites.value?.map { it.charger.id } ?: emptyList())
-                    val marker = map.addMarker(
-                        MarkerOptions()
-                            .position(LatLng(charger.coordinates.lat, charger.coordinates.lng))
-                            .z(chargerZ)
-                            .icon(
-                                chargerIconGenerator.getBitmapDescriptor(
-                                    tint,
-                                    0f,
-                                    255,
-                                    highlight,
-                                    fault,
-                                    multi,
-                                    fav,
-                                    vm.useMiniMarkers.value == true
-                                )
-                            )
-                            .anchor(0.5f, if (vm.useMiniMarkers.value == true) 0.5f else 1f)
-                    )
-                    animator.animateMarkerAppear(
-                        marker, tint, highlight, fault, multi, fav,
-                        vm.useMiniMarkers.value == true
-                    )
-                    markers[marker] = charger
-                }
-            }
-            previousChargepointIds = chargepointIds
-        }
-        clusterMarkers = clusters.map { cluster ->
-            map.addMarker(
-                MarkerOptions()
-                    .position(LatLng(cluster.coordinates.lat, cluster.coordinates.lng))
-                    .z(clusterZ)
-                    .icon(
-                        map.bitmapDescriptorFactory.fromBitmap(
-                            clusterIconGenerator.makeIcon(
-                                cluster.clusterCount.toString()
-                            )
-                        )
-                    )
-                    .anchor(0.5f, 0.5f)
-            )
-        }
-    }
-
     override fun onCreateMenu(menu: Menu, inflater: MenuInflater) {
         inflater.inflate(R.menu.map, menu)
 
@@ -1603,10 +1389,7 @@ class MapFragment : Fragment(), OnMapReadyCallback, MenuProvider {
         map = null
         mapFragment = null
         _binding = null
-        markers.clear()
-        clusterMarkers = emptyList()
-        searchResultMarker = null
-        searchResultIcon = null
+        markerManager = null
         /* if we don't dismiss the popup menu, it will be recreated in some cases
         (split-screen mode) and then have references to a destroyed fragment. */
         popupMenu?.dismiss()

app/src/main/java/net/vonforst/evmap/fragment/OnboardingFragment.kt

@@ -6,8 +6,6 @@ import android.annotation.SuppressLint
 import android.content.Context
 import android.graphics.drawable.AnimatedVectorDrawable
 import android.os.Bundle
-import android.text.Html
-import android.text.method.LinkMovementMethod
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -15,15 +13,21 @@ import android.view.animation.DecelerateInterpolator
 import android.widget.ImageView
 import androidx.core.content.ContextCompat
 import androidx.core.text.HtmlCompat
+import androidx.core.text.method.LinkMovementMethodCompat
 import androidx.fragment.app.Fragment
 import androidx.navigation.fragment.findNavController
 import androidx.viewpager2.adapter.FragmentStateAdapter
 import androidx.viewpager2.widget.ViewPager2
 import net.vonforst.evmap.R
-import net.vonforst.evmap.databinding.*
+import net.vonforst.evmap.databinding.FragmentOnboardingAndroidAutoBinding
+import net.vonforst.evmap.databinding.FragmentOnboardingBinding
+import net.vonforst.evmap.databinding.FragmentOnboardingDataSourceBinding
+import net.vonforst.evmap.databinding.FragmentOnboardingIconsBinding
+import net.vonforst.evmap.databinding.FragmentOnboardingWelcomeBinding
 import net.vonforst.evmap.model.FILTERS_DISABLED
 import net.vonforst.evmap.navigation.safeNavigate
 import net.vonforst.evmap.storage.PreferenceDataSource
+import net.vonforst.evmap.waitForLayout
 
 class OnboardingFragment : Fragment() {
     private lateinit var binding: FragmentOnboardingBinding
@@ -59,7 +63,6 @@ class OnboardingFragment : Fragment() {
             }
 
             override fun onPageSelected(position: Int) {
-                binding.pageIndicatorView.selection = position
                 binding.forward?.visibility =
                     if (position == adapter.itemCount - 1) View.INVISIBLE else View.VISIBLE
                 binding.backward?.visibility = if (position == 0) View.INVISIBLE else View.VISIBLE
@@ -76,9 +79,13 @@ class OnboardingFragment : Fragment() {
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        if (prefs.welcomeDialogShown) {
-            // skip to last page for selecting data source or accepting the privacy policy
-            binding.viewPager.currentItem = adapter.itemCount - 1
+        binding.root.waitForLayout {
+            binding.viewPager.currentItem = if (prefs.welcomeDialogShown) {
+                // skip to last page for selecting data source or accepting the privacy policy
+                adapter.itemCount - 1
+            } else {
+                0
+            }
         }
     }
 
@@ -211,6 +218,8 @@ class DataSourceSelectFragment : OnboardingPageFragment() {
             binding.rgDataSource.textView27,
             binding.rgDataSource.rbOpenChargeMap,
             binding.rgDataSource.textView28,
+            binding.rgDataSource.rbOpenStreetMap,
+            binding.rgDataSource.textView29,
             binding.dataSourceHint,
             binding.cbAcceptPrivacy
         )
@@ -234,12 +243,13 @@ class DataSourceSelectFragment : OnboardingPageFragment() {
                 ), HtmlCompat.FROM_HTML_MODE_LEGACY
             )
         binding.cbAcceptPrivacy.linksClickable = true
-        binding.cbAcceptPrivacy.movementMethod = LinkMovementMethod.getInstance()
+        binding.cbAcceptPrivacy.movementMethod = LinkMovementMethodCompat.getInstance()
         binding.btnGetStarted.visibility = View.INVISIBLE
 
         for (rb in listOf(
             binding.rgDataSource.rbGoingElectric,
-            binding.rgDataSource.rbOpenChargeMap
+            binding.rgDataSource.rbOpenChargeMap,
+            binding.rgDataSource.rbOpenStreetMap
         )) {
             rb.setOnCheckedChangeListener { _, _ ->
                 if (binding.btnGetStarted.visibility == View.INVISIBLE) {
@@ -254,6 +264,7 @@ class DataSourceSelectFragment : OnboardingPageFragment() {
             when (prefs.dataSource) {
                 "goingelectric" -> binding.rgDataSource.rbGoingElectric.isChecked = true
                 "openchargemap" -> binding.rgDataSource.rbOpenChargeMap.isChecked = true
+                "openstreetmap" -> binding.rgDataSource.rbOpenStreetMap.isChecked = true
             }
         }
 
@@ -272,6 +283,8 @@ class DataSourceSelectFragment : OnboardingPageFragment() {
                 "goingelectric"
             } else if (binding.rgDataSource.rbOpenChargeMap.isChecked) {
                 "openchargemap"
+            } else if (binding.rgDataSource.rbOpenStreetMap.isChecked) {
+                "openstreetmap"
             } else {
                 return@setOnClickListener
             }

app/src/main/java/net/vonforst/evmap/model/ChargersModel.kt

@@ -3,21 +3,26 @@ package net.vonforst.evmap.model
 import android.content.Context
 import android.os.Parcelable
 import androidx.core.text.HtmlCompat
+import androidx.room.ColumnInfo
 import androidx.room.Embedded
 import androidx.room.Entity
 import androidx.room.PrimaryKey
+import co.anbora.labs.spatia.geometry.Point
 import com.squareup.moshi.JsonClass
+import kotlinx.parcelize.IgnoredOnParcel
 import kotlinx.parcelize.Parcelize
 import net.vonforst.evmap.R
 import net.vonforst.evmap.adapter.Equatable
 import net.vonforst.evmap.api.StringProvider
 import net.vonforst.evmap.api.nameForPlugType
+import net.vonforst.evmap.utils.SphericalMercatorProjection
 import java.time.DayOfWeek
 import java.time.Instant
 import java.time.LocalDate
 import java.time.LocalTime
 import java.time.format.DateTimeFormatter
 import java.time.format.FormatStyle
+import java.util.Locale
 import kotlin.math.abs
 
 sealed class ChargepointListItem
@@ -131,8 +136,8 @@ data class ChargeLocation(
                     .filter { it.type == variant.type && it.power == variant.power }
                 val count = filtered.sumOf { it.count }
                 Chargepoint(variant.type, variant.power, count,
-                    filtered.map { it.voltage }.distinct().singleOrNull(),
-                    filtered.map { it.current }.distinct().singleOrNull()
+                    filtered.map { it.current }.distinct().singleOrNull(),
+                    filtered.map { it.voltage }.distinct().singleOrNull()
                 )
             }
         }
@@ -140,11 +145,18 @@ data class ChargeLocation(
     val totalChargepoints: Int
         get() = chargepoints.sumOf { it.count }
 
-    fun formatChargepoints(sp: StringProvider): String {
+    fun formatChargepoints(sp: StringProvider, locale: Locale): String {
         return chargepointsMerged.joinToString(" · ") {
-            "${it.count} × ${nameForPlugType(sp, it.type)} ${it.formatPower()}"
+            "${it.count} × ${nameForPlugType(sp, it.type)}${
+                it.formatPower(locale)?.let { " $it" } ?: ""
+            }"
         }
     }
+
+    // used to store projected coordinates in DB
+    @IgnoredOnParcel
+    var coordinatesProjected: Point =
+        SphericalMercatorProjection.project(Point(coordinates.lng, coordinates.lat))
 }
 
 /**
@@ -353,8 +365,8 @@ abstract class ChargerPhoto(open val id: String) : Parcelable {
 }
 
 data class ChargeLocationCluster(
-    val clusterCount: Int,
-    val coordinates: Coordinate,
+    @ColumnInfo("clusterCount") val clusterCount: Int,
+    @ColumnInfo("coordinates") val coordinates: Coordinate,
     val items: List<ChargeLocation>? = null
 ) : ChargepointListItem()
 
@@ -371,14 +383,15 @@ data class Address(
     override fun toString(): String {
         // TODO: the order here follows a German-style format (i.e. street, postcode city).
         // in principle this should be country-dependent (e.g. UK has postcode after city)
+        // maybe use https://github.com/bettermile/address-formatter-kotlin
         return buildString {
             street?.let {
                 append(it)
-                append(", ")
+                if (postcode != null || city != null) append(", ")
             }
             postcode?.let {
                 append(it)
-                append(" ")
+                if (city != null) append(" ")
             }
             city?.let {
                 append(it)
@@ -413,12 +426,12 @@ data class Chargepoint(
      * If chargepoint power is defined, format it into a string.
      * Otherwise, return null.
      */
-    fun formatPower(): String? {
+    fun formatPower(locale: Locale): String? {
         if (power == null) return null
         val powerFmt = if (abs(power - power.toInt()) < 0.1) {
-            "%.0f".format(power)
+            "%.0f".format(locale, power)
         } else {
-            "%.1f".format(power)
+            "%.1f".format(locale, power)
         }
         return "$powerFmt kW"
     }
@@ -434,7 +447,8 @@ data class Chargepoint(
         const val TYPE_2_UNKNOWN = "Type 2 (either plug or socket)"
         const val TYPE_2_SOCKET = "Type 2 socket"
         const val TYPE_2_PLUG = "Type 2 plug"
-        const val TYPE_3 = "Type 3"
+        const val TYPE_3A = "Type 3A"
+        const val TYPE_3C = "Type 3C"
         const val CCS_TYPE_2 = "CCS Type 2"
         const val CCS_TYPE_1 = "CCS Type 1"
         const val CCS_UNKNOWN = "CCS (either Type 1 or Type 2)"

app/src/main/java/net/vonforst/evmap/storage/CacheLiveData.kt

@@ -95,7 +95,7 @@ class CacheLiveData<T>(
  * reload from the API.
  */
 class PreferCacheLiveData(
-    cache: LiveData<ChargeLocation>,
+    cache: LiveData<ChargeLocation?>,
     val api: LiveData<Resource<ChargeLocation>>,
     cacheSoftLimit: Duration
 ) :

app/src/main/java/net/vonforst/evmap/storage/ChargeLocationsDao.kt

@@ -1,34 +1,44 @@
 package net.vonforst.evmap.storage
 
+import android.util.Log
 import androidx.lifecycle.*
 import androidx.room.*
 import androidx.sqlite.db.SimpleSQLiteQuery
 import androidx.sqlite.db.SupportSQLiteQuery
 import co.anbora.labs.spatia.geometry.Mbr
+import co.anbora.labs.spatia.geometry.Point
 import co.anbora.labs.spatia.geometry.Polygon
 import com.car2go.maps.model.LatLng
 import com.car2go.maps.model.LatLngBounds
-import com.car2go.maps.util.SphericalUtil
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.cancelAndJoin
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import net.vonforst.evmap.api.ChargepointApi
 import net.vonforst.evmap.api.ChargepointList
+import net.vonforst.evmap.api.FiltersSQLQuery
 import net.vonforst.evmap.api.StringProvider
 import net.vonforst.evmap.api.goingelectric.GEReferenceData
 import net.vonforst.evmap.api.goingelectric.GoingElectricApiWrapper
 import net.vonforst.evmap.api.openchargemap.OpenChargeMapApiWrapper
+import net.vonforst.evmap.api.openstreetmap.OSMReferenceData
+import net.vonforst.evmap.api.openstreetmap.OpenStreetMapApiWrapper
 import net.vonforst.evmap.model.*
 import net.vonforst.evmap.ui.cluster
+import net.vonforst.evmap.ui.getClusterPrecision
 import net.vonforst.evmap.utils.crossesAntimeridian
 import net.vonforst.evmap.utils.splitAtAntimeridian
 import net.vonforst.evmap.viewmodel.Resource
 import net.vonforst.evmap.viewmodel.Status
 import net.vonforst.evmap.viewmodel.await
-import net.vonforst.evmap.viewmodel.getClusterDistance
 import net.vonforst.evmap.viewmodel.singleSwitchMap
 import java.time.Duration
 import java.time.Instant
-import kotlin.math.sqrt
+
+const val CLUSTER_MAX_ZOOM_LEVEL = 11f
 
 @Dao
 abstract class ChargeLocationsDao {
@@ -59,44 +69,102 @@ abstract class ChargeLocationsDao {
     abstract suspend fun deleteAllIfNotFavorite()
 
     @Query("SELECT * FROM chargelocation WHERE dataSource == :dataSource AND id == :id AND isDetailed == 1 AND timeRetrieved > :after")
-    abstract fun getChargeLocationById(
+    abstract suspend fun getChargeLocationById(
         id: Long,
         dataSource: String,
         after: Long
-    ): LiveData<ChargeLocation>
+    ): ChargeLocation?
+
+    @Query("SELECT * FROM chargelocation WHERE dataSource == :dataSource AND id IN (:ids) AND timeRetrieved > :after")
+    abstract suspend fun getChargeLocationsById(
+        ids: List<Long>,
+        dataSource: String,
+        after: Long
+    ): List<ChargeLocation>
 
     @SkipQueryVerification
-    @Query("SELECT * FROM chargelocation WHERE dataSource == :dataSource AND Within(coordinates, BuildMbr(:lng1, :lat1, :lng2, :lat2)) AND timeRetrieved > :after")
-    abstract fun getChargeLocationsInBounds(
+    @Query("SELECT * FROM chargelocation WHERE dataSource == :dataSource AND timeRetrieved > :after AND ROWID IN (SELECT ROWID FROM SpatialIndex WHERE f_table_name = 'ChargeLocation' AND search_frame = BuildMbr(:lng1, :lat1, :lng2, :lat2))")
+    abstract suspend fun getChargeLocationsInBounds(
         lat1: Double,
         lat2: Double,
         lng1: Double,
         lng2: Double,
         dataSource: String,
         after: Long
-    ): LiveData<List<ChargeLocation>>
+    ): List<ChargeLocation>
 
     @SkipQueryVerification
-    @Query("SELECT * FROM chargelocation WHERE dataSource == :dataSource AND PtDistWithin(coordinates, MakePoint(:lng, :lat, 4326), :radius) AND timeRetrieved > :after ORDER BY Distance(coordinates, MakePoint(:lng, :lat, 4326))")
-    abstract fun getChargeLocationsRadius(
+    @Query("SELECT * FROM chargelocation WHERE dataSource == :dataSource AND PtDistWithin(coordinates, MakePoint(:lng, :lat, 4326), :radius) AND timeRetrieved > :after AND ROWID IN (SELECT ROWID FROM SpatialIndex WHERE f_table_name = 'ChargeLocation' AND search_frame = BuildCircleMbr(:lng, :lat, :radius)) ORDER BY Distance(coordinates, MakePoint(:lng, :lat, 4326))")
+    abstract suspend fun getChargeLocationsRadius(
         lat: Double,
         lng: Double,
         radius: Double,
         dataSource: String,
         after: Long
-    ): LiveData<List<ChargeLocation>>
+    ): List<ChargeLocation>
 
     @RawQuery(observedEntities = [ChargeLocation::class])
-    abstract fun getChargeLocationsCustom(query: SupportSQLiteQuery): LiveData<List<ChargeLocation>>
+    abstract suspend fun getChargeLocationsCustom(query: SupportSQLiteQuery): List<ChargeLocation>
+
+    @SkipQueryVerification
+    @Query("SELECT SUM(1) AS clusterCount, Transform(MakePoint(AVG(X(coordinatesProjected)), AVG(Y(coordinatesProjected)), 3857), 4326) as center, SnapToGrid(coordinatesProjected, :precision) AS snapped, GROUP_CONCAT(id, ',') as ids FROM chargelocation WHERE dataSource == :dataSource AND timeRetrieved > :after AND ROWID IN (SELECT ROWID FROM SpatialIndex WHERE f_table_name = 'ChargeLocation' AND f_geometry_column = 'coordinates' AND search_frame = BuildMbr(:lng1, :lat1, :lng2, :lat2)) GROUP BY snapped")
+    abstract suspend fun getChargeLocationClusters(
+        lat1: Double,
+        lat2: Double,
+        lng1: Double,
+        lng2: Double,
+        dataSource: String,
+        after: Long,
+        precision: Double
+    ): List<DBChargeLocationCluster>
+
+    @RawQuery(observedEntities = [ChargeLocation::class])
+    abstract suspend fun getChargeLocationClustersCustom(query: SupportSQLiteQuery): List<DBChargeLocationCluster>
+
+    suspend fun getChargeLocationsClustered(
+        lat1: Double,
+        lat2: Double,
+        lng1: Double,
+        lng2: Double,
+        dataSource: String,
+        after: Long,
+        zoom: Float
+    ): List<ChargepointListItem> {
+        if (zoom > CLUSTER_MAX_ZOOM_LEVEL) {
+            return getChargeLocationsInBounds(lat1, lat2, lng1, lng2, dataSource, after)
+        }
+
+        val precision = getClusterPrecision(zoom)
+        val clusters =
+            getChargeLocationClusters(lat1, lat2, lng1, lng2, dataSource, after, precision)
+        val singleChargers =
+            getChargeLocationsById(clusters.filter { it.clusterCount == 1 }.map { it.ids }
+                .flatten(), dataSource, after)
+        return clusters.filter { it.clusterCount > 1 }.map { it.convert() } + singleChargers
+    }
 
     @Query("SELECT COUNT(*) FROM chargelocation")
     abstract fun getCount(): LiveData<Long>
 
+    @Query("SELECT COUNT(*) FROM chargelocation")
+    abstract suspend fun getCountAsync(): Long
+
     @SkipQueryVerification
     @Query("SELECT SUM(pgsize) FROM dbstat WHERE name == \"ChargeLocation\"")
     abstract suspend fun getSize(): Long
 }
 
+data class DBChargeLocationCluster(
+    @ColumnInfo("clusterCount") val clusterCount: Int,
+    @ColumnInfo("center") val center: Coordinate,
+    @ColumnInfo("snapped") val snapped: Point,
+    @ColumnInfo("ids") val ids: List<Long>
+) {
+    fun convert() = ChargeLocationCluster(clusterCount, center, null)
+}
+
+private const val TAG = "ChargeLocationsDao"
+
 /**
  * The ChargeLocationsRepository wraps the ChargepointApi and the DB to provide caching
  * and clustering functionality.
@@ -124,6 +192,7 @@ class ChargeLocationsRepository(
                     prefs
                 ).getReferenceData()
             }
+
             is OpenChargeMapApiWrapper -> {
                 OCMReferenceDataRepository(
                     api,
@@ -132,6 +201,11 @@ class ChargeLocationsRepository(
                     prefs
                 ).getReferenceData()
             }
+
+            is OpenStreetMapApiWrapper -> {
+                OSMReferenceDataRepository(db.osmReferenceDataDao()).getReferenceData()
+            }
+
             else -> {
                 throw RuntimeException("no reference data implemented")
             }
@@ -140,6 +214,8 @@ class ChargeLocationsRepository(
 
     private val chargeLocationsDao = db.chargeLocationsDao()
     private val savedRegionDao = db.savedRegionDao()
+    private var fullDownloadJob: Job? = null
+    private var fullDownloadProgress: MutableStateFlow<Float?> = MutableStateFlow(null)
 
     fun getChargepoints(
         bounds: LatLngBounds,
@@ -153,22 +229,31 @@ class ChargeLocationsRepository(
             val liveDataB = getChargepoints(b, zoom, filters, overrideCache)
             return combineLiveData(liveDataA, liveDataB)
         }
-        
-        
-        val api = api.value!!
 
-        val dbResult = if (filters == null) {
-            chargeLocationsDao.getChargeLocationsInBounds(
-                bounds.southwest.latitude,
-                bounds.northeast.latitude,
-                bounds.southwest.longitude,
-                bounds.northeast.longitude,
-                api.id,
-                cacheLimitDate(api)
-            )
+        val api = api.value!!
+        val t1 = System.currentTimeMillis()
+        val dbResult = if (filters.isNullOrEmpty()) {
+            liveData {
+                emit(
+                    chargeLocationsDao.getChargeLocationsClustered(
+                        bounds.southwest.latitude,
+                        bounds.northeast.latitude,
+                        bounds.southwest.longitude,
+                        bounds.northeast.longitude,
+                        api.id,
+                        cacheLimitDate(api),
+                        zoom
+                    )
+                )
+            }
         } else {
-            queryWithFilters(api, filters, bounds)
-        }.map { applyLocalClustering(it, zoom) }
+            queryWithFiltersClustered(api, filters, bounds, zoom)
+        }.map {
+            val t2 = System.currentTimeMillis()
+            Log.d(TAG, "DB loading time: ${t2 - t1}")
+            Log.d(TAG, "number of chargers: ${it.size}")
+            it
+        }
         val filtersSerialized =
             filters?.filter { it.value != it.filter.defaultValue() }?.takeIf { it.isNotEmpty() }
                 ?.serialize()
@@ -184,37 +269,60 @@ class ChargeLocationsRepository(
             requiresDetail
         )
         val useClustering = shouldUseServerSideClustering(zoom)
-        val apiResult = liveData {
-            val refData = referenceData.await()
-            val time = Instant.now()
-            val result = api.getChargepoints(refData, bounds, zoom, useClustering, filters)
-            emit(applyLocalClustering(result, zoom))
-            if (result.status == Status.SUCCESS) {
-                val chargers = result.data!!.items.filterIsInstance<ChargeLocation>()
-                chargeLocationsDao.insertOrReplaceIfNoDetailedExists(
-                    cacheLimitDate(api), *chargers.toTypedArray()
-                )
-                if (chargers.size == result.data.items.size && result.data.isComplete) {
-                    val region = Mbr(
-                        bounds.southwest.longitude,
-                        bounds.southwest.latitude,
-                        bounds.northeast.longitude,
-                        bounds.northeast.latitude, 4326
-                    ).asPolygon()
-                    savedRegionDao.insert(
-                        SavedRegion(
-                            region, api.id, time,
-                            filtersSerialized,
-                            false
-                        )
+        if (api.supportsOnlineQueries) {
+            val apiResult = liveData {
+                val refData = referenceData.await()
+                val time = Instant.now()
+                val result = api.getChargepoints(refData, bounds, zoom, useClustering, filters)
+                emit(applyLocalClustering(result, zoom))
+                if (result.status == Status.SUCCESS) {
+                    val chargers = result.data!!.items.filterIsInstance<ChargeLocation>()
+                    chargeLocationsDao.insertOrReplaceIfNoDetailedExists(
+                        cacheLimitDate(api), *chargers.toTypedArray()
                     )
+                    if (chargers.size == result.data.items.size && result.data.isComplete) {
+                        val region = Mbr(
+                            bounds.southwest.longitude,
+                            bounds.southwest.latitude,
+                            bounds.northeast.longitude,
+                            bounds.northeast.latitude, 4326
+                        ).asPolygon()
+                        savedRegionDao.insert(
+                            SavedRegion(
+                                region, api.id, time,
+                                filtersSerialized,
+                                false
+                            )
+                        )
+                    }
                 }
             }
-        }
-        return if (overrideCache) {
-            apiResult
+            return if (overrideCache) {
+                apiResult
+            } else {
+                CacheLiveData(dbResult, apiResult, savedRegionResult).distinctUntilChanged()
+            }
         } else {
-            CacheLiveData(dbResult, apiResult, savedRegionResult).distinctUntilChanged()
+            return liveData {
+                if (fullDownloadJob != null) {
+                    fullDownloadProgress.value?.let { emit(Resource.loading(null, it)) }
+                }
+                if (!savedRegionResult.await()) {
+                    val job = fullDownloadJob ?: scope.launch {
+                        withContext(Dispatchers.IO) {
+                            fullDownload()
+                        }
+                    }.also { fullDownloadJob = it }
+                    val progressJob = scope.launch {
+                        fullDownloadProgress.collect {
+                            emit(Resource.loading(null, it))
+                        }
+                    }
+                    job.join()
+                    progressJob.cancelAndJoin()
+                }
+                emit(Resource.success(dbResult.await()))
+            }
         }
     }
 
@@ -247,23 +355,26 @@ class ChargeLocationsRepository(
     fun getChargepointsRadius(
         location: LatLng,
         radius: Int,
-        zoom: Float,
         filters: FilterValues?
-    ): LiveData<Resource<List<ChargepointListItem>>> {
+    ): LiveData<Resource<List<ChargeLocation>>> {
         val api = api.value!!
 
         val radiusMeters = radius.toDouble() * 1000
-        val dbResult = if (filters == null) {
-            chargeLocationsDao.getChargeLocationsRadius(
-                location.latitude,
-                location.longitude,
-                radiusMeters,
-                api.id,
-                cacheLimitDate(api)
-            )
+        val dbResult = if (filters.isNullOrEmpty()) {
+            liveData {
+                emit(
+                    chargeLocationsDao.getChargeLocationsRadius(
+                        location.latitude,
+                        location.longitude,
+                        radiusMeters,
+                        api.id,
+                        cacheLimitDate(api)
+                    )
+                )
+            }
         } else {
             queryWithFilters(api, filters, location, radiusMeters)
-        }.map { applyLocalClustering(it, zoom) }
+        }
         val filtersSerialized =
             filters?.filter { it.value != it.filter.defaultValue() }?.takeIf { it.isNotEmpty() }
                 ?.serialize()
@@ -277,37 +388,67 @@ class ChargeLocationsRepository(
             filtersSerialized,
             requiresDetail
         )
-        val useClustering = shouldUseServerSideClustering(zoom)
-        val apiResult = liveData {
-            val refData = referenceData.await()
-            val time = Instant.now()
-            val result =
-                api.getChargepointsRadius(refData, location, radius, zoom, useClustering, filters)
-            emit(applyLocalClustering(result, zoom))
-            if (result.status == Status.SUCCESS) {
-                val chargers = result.data!!.items.filterIsInstance<ChargeLocation>()
-                chargeLocationsDao.insertOrReplaceIfNoDetailedExists(
-                    cacheLimitDate(api), *chargers.toTypedArray()
+        if (api.supportsOnlineQueries) {
+            val apiResult = liveData {
+                val refData = referenceData.await()
+                val time = Instant.now()
+                val result =
+                    api.getChargepointsRadius(
+                        refData,
+                        location,
+                        radius,
+                        16f,
+                        false,
+                        filters
+                    )
+                emit(
+                    Resource(
+                        result.status,
+                        result.data?.items?.filterIsInstance<ChargeLocation>(),
+                        result.message
+                    )
                 )
-                if (chargers.size == result.data.items.size && result.data.isComplete) {
-                    val region = Polygon(
-                        savedRegionDao.makeCircle(
-                            location.latitude,
-                            location.longitude,
-                            radiusMeters
-                        )
+                if (result.status == Status.SUCCESS) {
+                    val chargers = result.data!!.items.filterIsInstance<ChargeLocation>()
+                    chargeLocationsDao.insertOrReplaceIfNoDetailedExists(
+                        cacheLimitDate(api), *chargers.toTypedArray()
                     )
-                    savedRegionDao.insert(
-                        SavedRegion(
-                            region, api.id, time,
-                            filtersSerialized,
-                            false
+                    if (chargers.size == result.data.items.size && result.data.isComplete) {
+                        val region = Polygon(
+                            savedRegionDao.makeCircle(
+                                location.latitude,
+                                location.longitude,
+                                radiusMeters
+                            )
                         )
-                    )
+                        savedRegionDao.insert(
+                            SavedRegion(
+                                region, api.id, time,
+                                filtersSerialized,
+                                false
+                            )
+                        )
+                    }
                 }
             }
+            return CacheLiveData(dbResult, apiResult, savedRegionResult).distinctUntilChanged()
+        } else {
+            return liveData {
+                if (!savedRegionResult.await()) {
+                    val job = fullDownloadJob ?: scope.launch {
+                        fullDownload()
+                    }.also { fullDownloadJob = it }
+                    val progressJob = scope.launch {
+                        fullDownloadProgress.collect {
+                            emit(Resource.loading(null, it))
+                        }
+                    }
+                    job.join()
+                    progressJob.cancelAndJoin()
+                }
+                emit(Resource.success(dbResult.await()))
+            }
         }
-        return CacheLiveData(dbResult, apiResult, savedRegionResult).distinctUntilChanged()
     }
 
     private fun applyLocalClustering(
@@ -334,12 +475,11 @@ class ChargeLocationsRepository(
         /* in very crowded places (good example: central London on OpenChargeMap without filters)
            we have to cluster even at pretty high zoom levels to make sure the map does not get
            laggy. Otherwise, only cluster at zoom levels <= 11. */
-        val useClustering = chargers.size > 500 || zoom <= 11f
-        val clusterDistance = getClusterDistance(zoom)
+        val useClustering = chargers.size > 500 || zoom <= CLUSTER_MAX_ZOOM_LEVEL
 
-        val chargersClustered = if (useClustering && clusterDistance != null) {
+        val chargersClustered = if (useClustering) {
             Dispatchers.Default.run {
-                cluster(chargers, zoom, clusterDistance)
+                cluster(chargers, zoom)
             }
         } else chargers
         return chargersClustered
@@ -349,24 +489,33 @@ class ChargeLocationsRepository(
         id: Long,
         overrideCache: Boolean = false
     ): LiveData<Resource<ChargeLocation>> {
-        val dbResult = chargeLocationsDao.getChargeLocationById(
-            id,
-            prefs.dataSource,
-            cacheLimitDate(api.value!!)
-        )
-        val apiResult = liveData {
-            emit(Resource.loading(null))
-            val refData = referenceData.await()
-            val result = api.value!!.getChargepointDetail(refData, id)
-            emit(result)
-            if (result.status == Status.SUCCESS) {
-                chargeLocationsDao.insert(result.data!!)
-            }
+        val api = api.value!!
+        val dbResult = liveData {
+            emit(
+                chargeLocationsDao.getChargeLocationById(
+                    id,
+                    prefs.dataSource,
+                    cacheLimitDate(api)
+                )
+            )
         }
-        return if (overrideCache) {
-            apiResult
+        if (api.supportsOnlineQueries) {
+            val apiResult = liveData {
+                emit(Resource.loading(null))
+                val refData = referenceData.await()
+                val result = api.getChargepointDetail(refData, id)
+                emit(result)
+                if (result.status == Status.SUCCESS) {
+                    chargeLocationsDao.insert(result.data!!)
+                }
+            }
+            return if (overrideCache) {
+                apiResult
+            } else {
+                PreferCacheLiveData(dbResult, apiResult, cacheSoftLimit)
+            }
         } else {
-            PreferCacheLiveData(dbResult, apiResult, cacheSoftLimit)
+            return dbResult.map { Resource.success(it) }
         }
     }
 
@@ -398,9 +547,16 @@ class ChargeLocationsRepository(
         filters: FilterValues,
         bounds: LatLngBounds
     ): LiveData<List<ChargeLocation>> {
-        val region =
-            "Within(coordinates, BuildMbr(${bounds.southwest.longitude}, ${bounds.southwest.latitude}, ${bounds.northeast.longitude}, ${bounds.northeast.latitude}))"
-        return queryWithFilters(api, filters, region)
+        return queryWithFilters(api, filters, boundsSpatialIndexQuery(bounds))
+    }
+
+    private fun queryWithFiltersClustered(
+        api: ChargepointApi<ReferenceData>,
+        filters: FilterValues,
+        bounds: LatLngBounds,
+        zoom: Float
+    ): LiveData<List<ChargepointListItem>> {
+        return queryWithFiltersClustered(api, filters, boundsSpatialIndexQuery(bounds), zoom)
     }
 
     private fun queryWithFilters(
@@ -410,12 +566,18 @@ class ChargeLocationsRepository(
         radius: Double
     ): LiveData<List<ChargeLocation>> {
         val region =
-            "PtDistWithin(coordinates, MakePoint(${location.longitude}, ${location.latitude}, 4326), ${radius})"
+            radiusSpatialIndexQuery(location, radius)
         val order =
             "ORDER BY Distance(coordinates, MakePoint(${location.longitude}, ${location.latitude}, 4326))"
         return queryWithFilters(api, filters, region, order)
     }
 
+    private fun boundsSpatialIndexQuery(bounds: LatLngBounds) =
+        "ChargeLocation.ROWID IN (SELECT ROWID FROM SpatialIndex WHERE f_table_name = 'ChargeLocation' AND search_frame = BuildMbr(${bounds.southwest.longitude}, ${bounds.southwest.latitude}, ${bounds.northeast.longitude}, ${bounds.northeast.latitude}))"
+
+    private fun radiusSpatialIndexQuery(location: LatLng, radius: Double) =
+        "PtDistWithin(coordinates, MakePoint(${location.longitude}, ${location.latitude}, 4326), ${radius}) AND ChargeLocation.ROWID IN (SELECT ROWID FROM SpatialIndex WHERE f_table_name = 'ChargeLocation' AND search_frame = BuildCircleMbr(${location.longitude}, ${location.latitude}, $radius))"
+
     private fun queryWithFilters(
         api: ChargepointApi<ReferenceData>,
         filters: FilterValues,
@@ -425,38 +587,141 @@ class ChargeLocationsRepository(
         try {
             val query = api.convertFiltersToSQL(filters, refData)
             val after = cacheLimitDate(api)
-            val sql = StringBuilder().apply {
-                append("SELECT")
-                if (query.requiresChargeCardQuery or query.requiresChargepointQuery) {
-                    append(" DISTINCT chargelocation.*")
-                } else {
-                    append(" *")
-                }
-                append(" FROM chargelocation")
-                if (query.requiresChargepointQuery) {
-                    append(" JOIN json_each(chargelocation.chargepoints) AS cp")
-                }
-                if (query.requiresChargeCardQuery) {
-                    append(" JOIN json_each(chargelocation.chargecards) AS cc")
-                }
-                append(" WHERE dataSource == '${prefs.dataSource}'")
-                append(" AND $regionSql")
-                append(" AND timeRetrieved > $after")
-                append(query.query)
-                orderSql?.let { append(" " + orderSql) }
-            }.toString()
+            val sql = buildFilteredQuery(query, regionSql, after, orderSql)
 
-            chargeLocationsDao.getChargeLocationsCustom(
-                SimpleSQLiteQuery(
-                    sql,
-                    null
+            liveData {
+                emit(
+                    chargeLocationsDao.getChargeLocationsCustom(
+                        SimpleSQLiteQuery(
+                            sql,
+                            null
+                        )
+                    )
                 )
-            )
+            }
         } catch (e: NotImplementedError) {
             MutableLiveData()  // in this case we cannot get a DB result
         }
     }
 
+    private fun queryWithFiltersClustered(
+        api: ChargepointApi<ReferenceData>,
+        filters: FilterValues,
+        regionSql: String,
+        zoom: Float,
+        orderSql: String? = null
+    ): LiveData<List<ChargepointListItem>> = referenceData.singleSwitchMap { refData ->
+        try {
+            if (zoom > CLUSTER_MAX_ZOOM_LEVEL) {
+                queryWithFilters(api, filters, regionSql, orderSql).map { it }
+            } else {
+                val query = api.convertFiltersToSQL(filters, refData)
+                val after = cacheLimitDate(api)
+                val clusterPrecision = getClusterPrecision(zoom)
+                val sql = buildFilteredQuery(query, regionSql, after, orderSql, clusterPrecision)
+
+                liveData {
+                    val clusters = chargeLocationsDao.getChargeLocationClustersCustom(
+                        SimpleSQLiteQuery(
+                            sql,
+                            null
+                        )
+                    )
+                    val singleChargers =
+                        chargeLocationsDao.getChargeLocationsById(clusters.filter { it.clusterCount == 1 }
+                            .map { it.ids }
+                            .flatten(), prefs.dataSource, after)
+                    emit(
+                        clusters.filter { it.clusterCount > 1 }
+                            .map { it.convert() } + singleChargers
+                    )
+                }
+            }
+        } catch (e: NotImplementedError) {
+            MutableLiveData()  // in this case we cannot get a DB result
+        }
+    }
+
+    private fun buildFilteredQuery(
+        query: FiltersSQLQuery,
+        regionSql: String,
+        after: Long,
+        orderSql: String? = null,
+        clusterPrecision: Double? = null
+    ) = StringBuilder().apply {
+        append("SELECT")
+
+        if (clusterPrecision != null) {
+            append(" SUM(1) AS clusterCount, Transform(MakePoint(AVG(X(query.coordinatesProjected)), AVG(Y(query.coordinatesProjected)), 3857), 4326) as center, SnapToGrid(query.coordinatesProjected, $clusterPrecision) AS snapped, GROUP_CONCAT(query.id, ',') as ids FROM (SELECT")
+        }
+
+        if (query.requiresChargeCardQuery or query.requiresChargepointQuery) {
+            append(" DISTINCT chargelocation.*")
+        } else {
+            append(" *")
+        }
+        append(" FROM chargelocation")
+        if (query.requiresChargepointQuery) {
+            append(" JOIN json_each(chargelocation.chargepoints) AS cp")
+        }
+        if (query.requiresChargeCardQuery) {
+            append(" JOIN json_each(chargelocation.chargecards) AS cc")
+        }
+        append(" WHERE dataSource == '${prefs.dataSource}'")
+        append(" AND $regionSql")
+        append(" AND timeRetrieved > $after")
+        append(query.query)
+        orderSql?.let { append(" " + orderSql) }
+
+        if (clusterPrecision != null) {
+            append(") AS query GROUP BY snapped")
+        }
+    }.toString()
+
+    private suspend fun fullDownload() {
+        val api = api.value!!
+        if (!api.supportsFullDownload) return
+
+        val time = Instant.now()
+        val result = api.fullDownload()
+        try {
+            var insertJob: Job? = null
+            result.chargers.chunked(1024).forEach {
+                insertJob?.join()
+                insertJob = withContext(Dispatchers.IO) {
+                    scope.launch {
+                        chargeLocationsDao.insert(*it.toTypedArray())
+                    }
+                }
+                fullDownloadProgress.value = result.progress
+            }
+            val region = Mbr(
+                -180.0,
+                -90.0,
+                180.0,
+                90.0, 4326
+            ).asPolygon()
+            savedRegionDao.insert(
+                SavedRegion(
+                    region, api.id, time,
+                    null,
+                    true
+                )
+            )
+
+            when (api) {
+                is OpenStreetMapApiWrapper -> {
+                    val refData = result.referenceData
+                    OSMReferenceDataRepository(db.osmReferenceDataDao()).updateReferenceData(refData as OSMReferenceData)
+                }
+            }
+
+        } finally {
+            fullDownloadProgress.value = null
+            fullDownloadJob = null
+        }
+    }
+
 
     private fun cacheLimitDate(api: ChargepointApi<ReferenceData>): Long {
         val cacheLimit = api.cacheLimit

app/src/main/java/net/vonforst/evmap/storage/CleanupCacheWorker.kt

@@ -15,7 +15,7 @@ class CleanupCacheWorker(appContext: Context, workerParams: WorkerParameters) :
         val savedRegionDao = db.savedRegionDao()
         val now = Instant.now()
 
-        val dataSources = listOf("openchargemap", "goingelectric")
+        val dataSources = listOf("openchargemap", "openstreetmap", "goingelectric")
         for (dataSource in dataSources) {
             val api = createApi(dataSource, applicationContext)
             val limit = now.minus(api.cacheLimit).toEpochMilli()

app/src/main/java/net/vonforst/evmap/storage/Database.kt

@@ -16,7 +16,12 @@ import net.vonforst.evmap.api.goingelectric.GEChargepoint
 import net.vonforst.evmap.api.openchargemap.OCMConnectionType
 import net.vonforst.evmap.api.openchargemap.OCMCountry
 import net.vonforst.evmap.api.openchargemap.OCMOperator
-import net.vonforst.evmap.model.*
+import net.vonforst.evmap.model.BooleanFilterValue
+import net.vonforst.evmap.model.ChargeLocation
+import net.vonforst.evmap.model.FILTERS_CUSTOM
+import net.vonforst.evmap.model.Favorite
+import net.vonforst.evmap.model.MultipleChoiceFilterValue
+import net.vonforst.evmap.model.SliderFilterValue
 
 @Database(
     entities = [
@@ -33,8 +38,9 @@ import net.vonforst.evmap.model.*
         OCMConnectionType::class,
         OCMCountry::class,
         OCMOperator::class,
+        OSMNetwork::class,
         SavedRegion::class
-    ], version = 22
+    ], version = 24
 )
 @TypeConverters(Converters::class, GeometryConverters::class)
 abstract class AppDatabase : RoomDatabase() {
@@ -51,6 +57,9 @@ abstract class AppDatabase : RoomDatabase() {
     // OpenChargeMap API specific
     abstract fun ocmReferenceDataDao(): OCMReferenceDataDao
 
+    // OpenStreetMap API specific
+    abstract fun osmReferenceDataDao(): OSMReferenceDataDao
+
     companion object {
         private lateinit var context: Context
         private val database: AppDatabase by lazy(LazyThreadSafetyMode.SYNCHRONIZED) {
@@ -75,22 +84,29 @@ abstract class AppDatabase : RoomDatabase() {
                 MIGRATION_7, MIGRATION_8, MIGRATION_9, MIGRATION_10, MIGRATION_11,
                 MIGRATION_12, MIGRATION_13, MIGRATION_14, MIGRATION_15, MIGRATION_16,
                 MIGRATION_17, MIGRATION_18, MIGRATION_19, MIGRATION_20, MIGRATION_21,
-                MIGRATION_22
+                MIGRATION_22, MIGRATION_23, MIGRATION_24
             )
                 .addCallback(object : Callback() {
                     override fun onCreate(db: SupportSQLiteDatabase) {
                         // create default filter profile for each data source
                         db.execSQL("INSERT INTO `FilterProfile` (`dataSource`, `name`, `id`, `order`) VALUES ('goingelectric', 'FILTERS_CUSTOM', $FILTERS_CUSTOM, 0)")
                         db.execSQL("INSERT INTO `FilterProfile` (`dataSource`, `name`, `id`, `order`) VALUES ('openchargemap', 'FILTERS_CUSTOM', $FILTERS_CUSTOM, 0)")
+                        db.execSQL("INSERT INTO `FilterProfile` (`dataSource`, `name`, `id`, `order`) VALUES ('openstreetmap', 'FILTERS_CUSTOM', $FILTERS_CUSTOM, 0)")
                         // initialize spatialite columns
                         db.query("SELECT RecoverGeometryColumn('ChargeLocation', 'coordinates', 4326, 'POINT', 'XY');")
                             .moveToNext()
                         db.query("SELECT CreateSpatialIndex('ChargeLocation', 'coordinates');")
                             .moveToNext()
+                        db.query("SELECT RecoverGeometryColumn('ChargeLocation', 'coordinatesProjected', 3857, 'POINT', 'XY');")
+                            .moveToNext()
+                        db.query("SELECT CreateSpatialIndex('ChargeLocation', 'coordinatesProjected');")
+                            .moveToNext()
                         db.query("SELECT RecoverGeometryColumn('SavedRegion', 'region', 4326, 'POLYGON', 'XY');")
                             .moveToNext()
                         db.query("SELECT CreateSpatialIndex('SavedRegion', 'region');")
                             .moveToNext()
+                        db.query("SELECT RecoverGeometryColumn('ChargeLocation', 'coordinatesProjected', 3857, 'POINT', 'XY');")
+                            .moveToNext()
                     }
                 }).build()
         }
@@ -459,6 +475,32 @@ abstract class AppDatabase : RoomDatabase() {
                 db.execSQL("DELETE FROM savedregion")
             }
         }
+
+        private val MIGRATION_23 = object : Migration(22, 23) {
+            override fun migrate(db: SupportSQLiteDatabase) {
+                // API openstreetmap added
+                db.execSQL("INSERT INTO `FilterProfile` (`dataSource`, `name`, `id`, `order`) VALUES ('openstreetmap', 'FILTERS_CUSTOM', $FILTERS_CUSTOM, 0)")
+                db.execSQL("CREATE TABLE IF NOT EXISTS `OSMNetwork` (`name` TEXT NOT NULL, PRIMARY KEY(`name`))")
+            }
+        }
+
+        private val MIGRATION_24 = object : Migration(23, 24) {
+            override fun migrate(db: SupportSQLiteDatabase) {
+                try {
+                    db.beginTransaction()
+                    // add column with projected location for fast clustering in DB
+                    db.execSQL("ALTER TABLE `ChargeLocation` ADD `coordinatesProjected` BLOB NOT NULL DEFAULT x'00'")
+                    db.query("SELECT RecoverGeometryColumn('ChargeLocation', 'coordinatesProjected', 3857, 'POINT', 'XY');")
+                        .moveToNext()
+                    db.query("SELECT CreateSpatialIndex('ChargeLocation', 'coordinatesProjected');")
+                        .moveToNext()
+                    db.execSQL("UPDATE `ChargeLocation` SET coordinatesProjected = Transform(coordinates, 3857);")
+                    db.setTransactionSuccessful()
+                } finally {
+                    db.endTransaction()
+                }
+            }
+        }
     }
 
     /**

app/src/main/java/net/vonforst/evmap/storage/OSMReferenceDataDao.kt

@@ -0,0 +1,53 @@
+package net.vonforst.evmap.storage
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MediatorLiveData
+import androidx.room.*
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.launch
+import net.vonforst.evmap.api.openchargemap.*
+import net.vonforst.evmap.api.openstreetmap.OSMReferenceData
+import net.vonforst.evmap.viewmodel.Status
+import java.time.Duration
+import java.time.Instant
+
+@Entity
+data class OSMNetwork(@PrimaryKey val name: String)
+
+@Dao
+abstract class OSMReferenceDataDao {
+    // NETWORKS
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    abstract suspend fun insert(vararg networks: OSMNetwork)
+
+    @Query("DELETE FROM osmnetwork")
+    abstract fun deleteAllNetworks()
+
+    @Transaction
+    open suspend fun updateNetworks(networks: List<OSMNetwork>) {
+        deleteAllNetworks()
+        for (network in networks) {
+            insert(network)
+        }
+    }
+
+    @Query("SELECT * FROM osmnetwork")
+    abstract fun getAllNetworks(): LiveData<List<OSMNetwork>>
+}
+
+class OSMReferenceDataRepository(private val dao: OSMReferenceDataDao) {
+    fun getReferenceData(): LiveData<OSMReferenceData> {
+        val networks = dao.getAllNetworks()
+        return MediatorLiveData<OSMReferenceData>().apply {
+            value = null
+            addSource(networks) { _ ->
+                val n = networks.value ?: return@addSource
+                value = OSMReferenceData(n.map { it.name })
+            }
+        }
+    }
+
+    suspend fun updateReferenceData(refData: OSMReferenceData) {
+        dao.updateNetworks(refData.networks.map { OSMNetwork(it) })
+    }
+}

app/src/main/java/net/vonforst/evmap/storage/PreferenceDataSource.kt

@@ -6,7 +6,9 @@ import android.content.SharedPreferences.Editor
 import androidx.preference.PreferenceManager
 import com.car2go.maps.AnyMap
 import com.car2go.maps.model.LatLng
+import com.car2go.maps.model.LatLngBounds
 import net.vonforst.evmap.R
+import net.vonforst.evmap.autocomplete.PlaceWithBounds
 import net.vonforst.evmap.model.FILTERS_CUSTOM
 import net.vonforst.evmap.model.FILTERS_DISABLED
 import java.time.Instant
@@ -108,11 +110,14 @@ class PreferenceDataSource(val context: Context) {
     val darkmode: String
         get() = sp.getString("darkmode", "default")!!
 
-    val mapProvider: String
+    var mapProvider: String
         get() = sp.getString(
             "map_provider",
             context.getString(R.string.pref_map_provider_default)
         )!!
+        set(value) {
+            sp.edit().putString("map_provider", value).apply()
+        }
 
     var searchProvider: String
         get() = sp.getString(
@@ -250,10 +255,16 @@ class PreferenceDataSource(val context: Context) {
                 .apply()
         }
 
-    var placeSearchResultAndroidAuto: LatLng?
-        get() = sp.getLatLng("place_search_result_android_auto")
+    var placeSearchResultAndroidAuto: PlaceWithBounds?
+        get() {
+            val latLng = sp.getLatLng("place_search_result_android_auto")
+            val bounds = sp.getLatLngBounds("place_search_result_android_auto_viewport")
+            return latLng?.let { PlaceWithBounds(latLng, bounds) }
+        }
         set(value) {
-            sp.edit().putLatLng("place_search_result_android_auto", value).apply()
+            sp.edit().putLatLng("place_search_result_android_auto", value?.latLng).apply()
+            sp.edit().putLatLngBounds("place_search_result_android_auto_viewport", value?.viewport)
+                .apply()
         }
 
     var placeSearchResultAndroidAutoName: String?
@@ -315,7 +326,7 @@ class PreferenceDataSource(val context: Context) {
 }
 
 fun SharedPreferences.getLatLng(key: String): LatLng? =
-    if (contains("${key}_lat") && contains("${key}_lng")) {
+    if (containsLatLng(key)) {
         LatLng(
             Double.fromBits(getLong("${key}_lat", 0L)),
             Double.fromBits(getLong("${key}_lng", 0L))
@@ -332,3 +343,23 @@ fun Editor.putLatLng(key: String, value: LatLng?): Editor {
     }
     return this
 }
+
+fun SharedPreferences.containsLatLng(key: String) = contains("${key}_lat") && contains("${key}_lng")
+
+fun SharedPreferences.getLatLngBounds(key: String): LatLngBounds? =
+    if (containsLatLng("${key}_sw") && containsLatLng("${key}_ne")) {
+        LatLngBounds(
+            getLatLng("${key}_sw"), getLatLng("${key}_ne")
+        )
+    } else null
+
+fun Editor.putLatLngBounds(key: String, value: LatLngBounds?): Editor {
+    if (value == null) {
+        putLatLng("${key}_sw", null)
+        putLatLng("${key}_ne", null)
+    } else {
+        putLatLng("${key}_sw", value.southwest)
+        putLatLng("${key}_ne", value.northeast)
+    }
+    return this
+}

app/src/main/java/net/vonforst/evmap/storage/TypeConverters.kt

@@ -9,6 +9,7 @@ import com.squareup.moshi.Types
 import com.squareup.moshi.adapters.PolymorphicJsonAdapterFactory
 import net.vonforst.evmap.api.goingelectric.GEChargerPhotoAdapter
 import net.vonforst.evmap.api.openchargemap.OCMChargerPhotoAdapter
+import net.vonforst.evmap.api.openstreetmap.ImgurChargerPhoto
 import net.vonforst.evmap.autocomplete.AutocompletePlaceType
 import net.vonforst.evmap.model.ChargeCardId
 import net.vonforst.evmap.model.Chargepoint
@@ -23,6 +24,7 @@ class Converters {
             PolymorphicJsonAdapterFactory.of(ChargerPhoto::class.java, "type")
                 .withSubtype(GEChargerPhotoAdapter::class.java, "goingelectric")
                 .withSubtype(OCMChargerPhotoAdapter::class.java, "openchargemap")
+                .withSubtype(ImgurChargerPhoto::class.java, "imgur")
                 .withDefaultValue(null)
         )
         .build()
@@ -117,6 +119,16 @@ class Converters {
         return stringSetAdapter.fromJson(value)
     }
 
+    @TypeConverter
+    fun fromStringMutableSet(value: MutableSet<String>?): String {
+        return stringSetAdapter.toJson(value)
+    }
+
+    @TypeConverter
+    fun toStringMutableSet(value: String): MutableSet<String>? {
+        return stringSetAdapter.fromJson(value)?.toMutableSet()
+    }
+
     @TypeConverter
     fun fromStringList(value: List<String>?): String {
         return stringListAdapter.toJson(value)
@@ -167,4 +179,10 @@ class Converters {
     fun fromCoordinate(value: Coordinate): Point {
         return Point(value.lng, value.lat)
     }
+
+    @TypeConverter
+    fun fromLongList(value: List<Long>) = value.joinToString(",")
+
+    @TypeConverter
+    fun toLongList(value: String) = value.split(",").map { it.toLong() }
 }

app/src/main/java/net/vonforst/evmap/storage/UpdateFullDownloadWorker.kt

@@ -0,0 +1,46 @@
+package net.vonforst.evmap.storage
+
+import android.content.Context
+import androidx.work.CoroutineWorker
+import androidx.work.WorkerParameters
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import net.vonforst.evmap.api.createApi
+import net.vonforst.evmap.api.openstreetmap.OSMReferenceData
+import net.vonforst.evmap.api.openstreetmap.OpenStreetMapApiWrapper
+
+class UpdateFullDownloadWorker(appContext: Context, workerParams: WorkerParameters) :
+    CoroutineWorker(appContext, workerParams) {
+    override suspend fun doWork(): Result {
+        val dataSource = PreferenceDataSource(applicationContext).dataSource
+        val db = AppDatabase.getInstance(applicationContext)
+        val chargeLocations = db.chargeLocationsDao()
+        val api = createApi(dataSource, applicationContext)
+
+        if (!api.supportsFullDownload) return Result.success()
+
+        var insertJob: Job? = null
+        val result = api.fullDownload()
+        result.chargers.chunked(1024).forEach {
+            insertJob?.join()
+            insertJob = withContext(Dispatchers.IO) {
+                launch {
+                    chargeLocations.insert(*it.toTypedArray())
+                }
+            }
+        }
+
+        when (api) {
+            is OpenStreetMapApiWrapper -> {
+                val refData = result.referenceData
+                val repo = OSMReferenceDataRepository(db.osmReferenceDataDao())
+                repo.updateReferenceData(refData as OSMReferenceData)
+            }
+        }
+
+        // TODO: remove deleted chargers
+        return Result.success()
+    }
+}

app/src/main/java/net/vonforst/evmap/ui/Clustering.kt

@@ -1,40 +1,37 @@
 package net.vonforst.evmap.ui
 
-import com.car2go.maps.model.LatLng
-import com.google.maps.android.clustering.ClusterItem
-import com.google.maps.android.clustering.algo.NonHierarchicalDistanceBasedAlgorithm
+import co.anbora.labs.spatia.geometry.Point
 import net.vonforst.evmap.model.ChargeLocation
 import net.vonforst.evmap.model.ChargeLocationCluster
 import net.vonforst.evmap.model.ChargepointListItem
 import net.vonforst.evmap.model.Coordinate
+import net.vonforst.evmap.utils.SphericalMercatorProjection
+import kotlin.math.pow
+import kotlin.math.roundToInt
+
+fun getClusterPrecision(zoom: Float) = 30000000 / 2.0.pow(zoom.roundToInt() + 1)
 
 
 fun cluster(
     locations: List<ChargeLocation>,
-    zoom: Float,
-    clusterDistance: Int
+    zoom: Float
 ): List<ChargepointListItem> {
-    val clusterItems = locations.map { ChargepointClusterItem(it) }
-
-    val algo = NonHierarchicalDistanceBasedAlgorithm<ChargepointClusterItem>()
-    algo.maxDistanceBetweenClusteredItems = clusterDistance
-    algo.addItems(clusterItems)
-    return algo.getClusters(zoom).map {
-        if (it.size == 1) {
-            it.items.first().charger
+    val clusters = mutableMapOf<Pair<Int, Int>, MutableSet<ChargeLocation>>()
+    val precision = getClusterPrecision(zoom)
+    locations.forEach {
+        // snap coordinates to grid
+        val gridX = (it.coordinatesProjected.x / precision).roundToInt()
+        val gridY = (it.coordinatesProjected.y / precision).roundToInt()
+        clusters.getOrPut(gridX to gridY, ::mutableSetOf).add(it)
+    }
+    return clusters.map {
+        if (it.value.size == 1) {
+            it.value.first()
         } else {
-            ChargeLocationCluster(
-                it.size,
-                Coordinate(it.position.latitude, it.position.longitude),
-                it.items.map { it.charger })
+            val centerX = it.value.map { it.coordinatesProjected.x }.average()
+            val centerY = it.value.map { it.coordinatesProjected.y }.average()
+            val centerLatLng = SphericalMercatorProjection.unproject(Point(centerX, centerY, 3857))
+            ChargeLocationCluster(it.value.size, Coordinate(centerLatLng.y, centerLatLng.x))
         }
     }
-}
-
-private class ChargepointClusterItem(val charger: ChargeLocation) : ClusterItem {
-    override fun getSnippet(): String? = null
-
-    override fun getTitle(): String = charger.name
-
-    override fun getPosition(): LatLng = LatLng(charger.coordinates.lat, charger.coordinates.lng)
 }

app/src/main/java/net/vonforst/evmap/ui/MarkerUtils.kt

@@ -1,13 +1,29 @@
 package net.vonforst.evmap.ui
 
 import android.animation.ValueAnimator
+import android.content.Context
 import android.view.animation.BounceInterpolator
 import androidx.core.animation.addListener
 import androidx.interpolator.view.animation.FastOutLinearInInterpolator
 import androidx.interpolator.view.animation.LinearOutSlowInInterpolator
+import androidx.lifecycle.LifecycleOwner
+import androidx.lifecycle.lifecycleScope
+import com.car2go.maps.AnyMap
+import com.car2go.maps.model.LatLng
 import com.car2go.maps.model.Marker
+import com.car2go.maps.model.MarkerOptions
+import io.michaelrocks.bimap.HashBiMap
+import io.michaelrocks.bimap.MutableBiMap
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import net.vonforst.evmap.BuildConfig
 import net.vonforst.evmap.R
+import net.vonforst.evmap.autocomplete.PlaceWithBounds
 import net.vonforst.evmap.model.ChargeLocation
+import net.vonforst.evmap.model.ChargeLocationCluster
+import net.vonforst.evmap.model.ChargepointListItem
+import net.vonforst.evmap.storage.PreferenceDataSource
 import kotlin.math.max
 
 fun getMarkerTint(
@@ -29,6 +45,219 @@ val chargerZ = 1
 val clusterZ = chargerZ + 1
 val placeSearchZ = clusterZ + 1
 
+class MarkerManager(
+    val context: Context,
+    val map: AnyMap,
+    val lifecycle: LifecycleOwner,
+    markerHeight: Int = 48
+) {
+    private val clusterIconGenerator = ClusterIconGenerator(context)
+    private val chargerIconGenerator =
+        ChargerIconGenerator(context, map.bitmapDescriptorFactory, height = markerHeight)
+    private val prefs = PreferenceDataSource(context)
+    private val animator = MarkerAnimator(chargerIconGenerator)
+
+    private var markers: MutableBiMap<Marker, ChargeLocation> = HashBiMap()
+    private var clusterMarkers: MutableBiMap<Marker, ChargeLocationCluster> = HashBiMap()
+    private var searchResultMarker: Marker? = null
+    private var searchResultIcon =
+        map.bitmapDescriptorFactory.fromResource(R.drawable.ic_map_marker)
+
+    var mini = false
+    var filteredConnectors: Set<String>? = null
+    var onChargerClick: ((ChargeLocation) -> Unit)? = null
+    var onClusterClick: ((ChargeLocationCluster) -> Unit)? = null
+
+    var chargepoints: List<ChargepointListItem> = emptyList()
+        @Synchronized set(value) {
+            field = value
+            updateChargepoints()
+        }
+
+    var highlighedCharger: ChargeLocation? = null
+        set(value) {
+            field = value
+            updateChargerIcons()
+        }
+
+    var searchResult: PlaceWithBounds? = null
+        set(value) {
+            field = value
+            updateSearchResultMarker()
+        }
+
+    var favorites: Set<Long> = emptySet()
+        set(value) {
+            field = value
+            updateChargerIcons()
+        }
+
+    init {
+        map.setOnMarkerClickListener { marker ->
+            when (marker) {
+                in markers -> {
+                    val charger = markers[marker] ?: return@setOnMarkerClickListener false
+                    onChargerClick?.invoke(charger)
+                    true
+                }
+
+                in clusterMarkers -> {
+                    val cluster = clusterMarkers[marker] ?: return@setOnMarkerClickListener false
+                    onClusterClick?.invoke(cluster)
+                    true
+                }
+
+                searchResultMarker -> true
+
+                else -> false
+            }
+        }
+
+        if (BuildConfig.FLAVOR.contains("google") && prefs.mapProvider == "google") {
+            // Google Maps: icons can be generated in background thread
+            lifecycle.lifecycleScope.launch {
+                withContext(Dispatchers.Default) {
+                    chargerIconGenerator.preloadCache()
+                }
+            }
+        } else {
+            // MapLibre: needs to be run on main thread
+            chargerIconGenerator.preloadCache()
+        }
+    }
+
+    fun animateBounce(charger: ChargeLocation) {
+        val marker = markers.inverse[charger] ?: return
+        animator.animateMarkerBounce(marker, mini)
+    }
+
+    private fun updateSearchResultMarker() {
+        searchResultMarker?.remove()
+        searchResultMarker = null
+
+        searchResult?.let {
+            searchResultMarker = map.addMarker(
+                MarkerOptions()
+                    .z(placeSearchZ)
+                    .position(it.latLng)
+                    .icon(searchResultIcon)
+                    .anchor(0.5f, 1f)
+            )
+        }
+    }
+
+    private fun updateChargepoints() {
+        val clusters = chargepoints.filterIsInstance<ChargeLocationCluster>()
+        val chargers = chargepoints.filterIsInstance<ChargeLocation>()
+
+        val chargepointIds = chargers.map { it.id }.toSet()
+
+        // update icons of existing markers (connector filter may have changed)
+        updateChargerIcons()
+
+        if (chargers.toSet() != markers.values) {
+            // remove markers that disappeared
+            val bounds = map.projection.visibleRegion.latLngBounds
+            markers.entries.toList().forEach { (marker, charger) ->
+                if (!chargepointIds.contains(charger.id)) {
+                    // animate marker if it is visible, otherwise remove immediately
+                    if (bounds.contains(marker.position)) {
+                        animateMarker(charger, marker, false)
+                    } else {
+                        animator.deleteMarker(marker)
+                    }
+                    markers.remove(marker)
+                }
+            }
+            // add new markers
+            val map1 = markers.values.map { it.id }
+            for (charger in chargers) {
+                if (!map1.contains(charger.id)) {
+                    val marker = map.addMarker(
+                        MarkerOptions()
+                            .position(LatLng(charger.coordinates.lat, charger.coordinates.lng))
+                            .z(chargerZ)
+                            .icon(makeIcon(charger))
+                            .anchor(0.5f, if (mini) 0.5f else 1f)
+                    )
+                    animateMarker(charger, marker, true)
+                    markers[marker] = charger
+                }
+            }
+        }
+
+        if (clusters.toSet() != clusterMarkers.values) {
+            // remove clusters that disappeared
+            clusterMarkers.entries.toList().forEach { (marker, cluster) ->
+                if (!clusters.contains(cluster)) {
+                    marker.remove()
+                    clusterMarkers.remove(marker)
+                }
+            }
+
+            // add new clusters
+            clusters.forEach { cluster ->
+                if (!clusterMarkers.inverse.contains(cluster)) {
+                    val marker = map.addMarker(
+                        MarkerOptions()
+                            .position(LatLng(cluster.coordinates.lat, cluster.coordinates.lng))
+                            .z(clusterZ)
+                            .icon(
+                                map.bitmapDescriptorFactory.fromBitmap(
+                                    clusterIconGenerator.makeIcon(
+                                        cluster.clusterCount.toString()
+                                    )
+                                )
+                            )
+                            .anchor(0.5f, 0.5f)
+                    )
+                    clusterMarkers[marker] = cluster
+                }
+            }
+        }
+    }
+
+    private fun updateChargerIcons() {
+        markers.forEach { (m, c) ->
+            m.setIcon(makeIcon(c))
+            m.setAnchor(0.5f, if (mini) 0.5f else 1f)
+        }
+    }
+
+    private fun updateSingleChargerIcon(charger: ChargeLocation) {
+        markers.inverse[charger]?.apply {
+            setIcon(makeIcon(charger))
+            setAnchor(0.5f, if (mini) 0.5f else 1f)
+        }
+    }
+
+    private fun makeIcon(
+        charger: ChargeLocation,
+        scale: Float = 1f
+    ) = chargerIconGenerator.getBitmapDescriptor(
+        getMarkerTint(charger, filteredConnectors),
+        scale = scale,
+        highlight = charger.id == highlighedCharger?.id,
+        fault = charger.faultReport != null,
+        multi = charger.isMulti(filteredConnectors),
+        fav = charger.id in favorites,
+        mini = mini
+    )
+
+    private fun animateMarker(charger: ChargeLocation, marker: Marker, appear: Boolean) {
+        val tint = getMarkerTint(charger, filteredConnectors)
+        val highlight = charger.id == highlighedCharger?.id
+        val fault = charger.faultReport != null
+        val multi = charger.isMulti(filteredConnectors)
+        val fav = charger.id in favorites
+        if (appear) {
+            animator.animateMarkerAppear(marker, tint, highlight, fault, multi, fav, mini)
+        } else {
+            animator.animateMarkerDisappear(marker, tint, highlight, fault, multi, fav, mini)
+        }
+    }
+}
+
 class MarkerAnimator(val gen: ChargerIconGenerator) {
     private val animatingMarkers = hashMapOf<Marker, ValueAnimator>()
 

app/src/main/java/net/vonforst/evmap/utils/LocationUtils.kt

@@ -5,19 +5,13 @@ import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageManager
 import android.location.Location
+import android.text.BidiFormatter
 import androidx.core.content.ContextCompat
 import com.car2go.maps.model.LatLng
 import com.car2go.maps.model.LatLngBounds
 import net.vonforst.evmap.model.Coordinate
-import java.util.Locale
-import kotlin.math.abs
-import kotlin.math.asin
-import kotlin.math.atan2
-import kotlin.math.cos
-import kotlin.math.floor
-import kotlin.math.pow
-import kotlin.math.sin
-import kotlin.math.sqrt
+import java.util.*
+import kotlin.math.*
 
 /**
  * Adds a certain distance in meters to a location. Approximate calculation.
@@ -154,11 +148,13 @@ private fun dms(value: Double, lon: Boolean): String {
 }
 
 fun Coordinate.formatDecimal(accuracy: Int = 6): String {
-    return "%.${accuracy}f, %.${accuracy}f".format(Locale.ENGLISH, lat, lng)
+    return BidiFormatter.getInstance()
+        .unicodeWrap("%.${accuracy}f, %.${accuracy}f".format(Locale.ENGLISH, lat, lng))
 }
 
 fun Location.formatDecimal(accuracy: Int = 6): String {
-    return "%.${accuracy}f, %.${accuracy}f".format(Locale.ENGLISH, latitude, longitude)
+    return BidiFormatter.getInstance()
+        .unicodeWrap("%.${accuracy}f, %.${accuracy}f".format(Locale.ENGLISH, latitude, longitude))
 }
 
 fun LatLngBounds.normalize() = LatLngBounds(

app/src/main/java/net/vonforst/evmap/utils/SphericalMercatorProjection.kt

@@ -0,0 +1,29 @@
+package net.vonforst.evmap.utils
+
+import co.anbora.labs.spatia.geometry.Point
+import kotlin.math.PI
+import kotlin.math.atan
+import kotlin.math.exp
+import kotlin.math.ln
+import kotlin.math.tan
+
+object SphericalMercatorProjection {
+    // https://epsg.io/1024-method
+    private val srid = 3857
+    private val earthRadius = 6378137.0
+
+    fun project(point: Point): Point {
+        if (point.srid != 4326) throw IllegalArgumentException("expected WGS-84")
+        val x = Math.toRadians(point.x)
+        val y = ln(tan(PI / 4 + Math.toRadians(point.y) / 2))
+
+        return Point(x * earthRadius, y * earthRadius, srid)
+    }
+
+    fun unproject(point: Point): Point {
+        if (point.srid != srid) throw IllegalArgumentException("expected WGS-84")
+        val x = point.x / earthRadius
+        val y = PI / 2 - 2 * atan(exp(-point.y / earthRadius))
+        return Point(Math.toDegrees(x), Math.toDegrees(y))
+    }
+}

app/src/main/java/net/vonforst/evmap/viewmodel/MapViewModel.kt

@@ -25,6 +25,7 @@ import net.vonforst.evmap.api.availability.ChargeLocationStatus
 import net.vonforst.evmap.api.availability.tesla.Pricing
 import net.vonforst.evmap.api.createApi
 import net.vonforst.evmap.api.fronyx.PredictionData
+import net.vonforst.evmap.api.fronyx.PredictionRepository
 import net.vonforst.evmap.api.goingelectric.GEChargepoint
 import net.vonforst.evmap.api.openchargemap.OCMConnection
 import net.vonforst.evmap.api.openchargemap.OCMReferenceData
@@ -263,14 +264,13 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
         it.data?.extraData as? Pricing
     }
 
-    //private val predictionRepository = PredictionRepository(application)
+    private val predictionRepository = PredictionRepository(application)
 
     val predictionData: LiveData<PredictionData> = availability.switchMap { av ->
-        /*liveData {
+        liveData {
             val charger = charger.value?.data ?: return@liveData
             emit(predictionRepository.getPredictionData(charger, av.data, filteredConnectors.value))
-        }*/
-        MutableLiveData()
+        }
     }
 
     val myLocationEnabled: MutableLiveData<Boolean> by lazy {
@@ -283,7 +283,7 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
     }
 
     val favorites: LiveData<List<FavoriteWithDetail>> by lazy {
-        db.favoritesDao().getAllFavorites()
+        db.favoritesDao().getAllFavorites().distinctUntilChanged()
     }
 
     val searchResult: MutableLiveData<PlaceWithBounds> by lazy {
@@ -411,10 +411,8 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
                     bounds.northeast.longitude
                 ).map { it.charger }
 
-                val clusterDistance = getClusterDistance(mapPosition.zoom)
-                val chargersClustered = clusterDistance?.let {
-                    cluster(chargers, mapPosition.zoom, clusterDistance)
-                } ?: chargers
+                // TODO: let DB do the clustering here
+                val chargersClustered = cluster(chargers, mapPosition.zoom)
                 filteredConnectors.value = null
                 filteredMinPower.value = null
                 filteredChargeCards.value = null
@@ -471,12 +469,17 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
     private fun extendBounds(bounds: LatLngBounds): LatLngBounds {
         val sw = bounds.southwest
         val ne = bounds.northeast
-        var west = sw.longitude - (ne.longitude - sw.longitude) * 0.25
-        var east = ne.longitude + (ne.longitude + sw.longitude) * 0.25
+
+        // do not expand bounds if the map area shown is very large
+        val expansion = if (ne.longitude - sw.longitude > 10) 1.0 else 1.5
+        val factor = (expansion - 1.0) * 0.5
+
+        var west = sw.longitude - (ne.longitude - sw.longitude) * factor
+        var east = ne.longitude + (ne.longitude - sw.longitude) * factor
         val south =
-            sw.latitude - (ne.latitude - sw.latitude) * 0.25 * cos(Math.toRadians(sw.latitude))
+            sw.latitude - (ne.latitude - sw.latitude) * factor * cos(Math.toRadians(sw.latitude))
         val north =
-            ne.latitude + (ne.latitude - sw.latitude) * 0.25 * cos(Math.toRadians(ne.latitude))
+            ne.latitude + (ne.latitude - sw.latitude) * factor * cos(Math.toRadians(ne.latitude))
 
         if (east - west >= 360) {
             west = -180.0