Release 1.4.10

Added translation using Weblate (Romanian)

Co-authored-by: Hosted Weblate <hosted@weblate.org>
Co-authored-by: Johan von Forstner <johan.forstner@gmail.com>
Co-authored-by: Weblate <noreply@weblate.org>

.github/workflows/apikeys-ci.xml

@@ -4,4 +4,5 @@
    <string name="goingelectric_key" translatable="false">ci</string>
    <string name="chargeprice_key" translatable="false">ci</string>
    <string name="openchargemap_key" translatable="false">ci</string>
+   <string name="fronyx_key" translatable="false">ci</string>
 </resources>

.github/workflows/release.yml

@@ -31,6 +31,7 @@ jobs:
           CHARGEPRICE_API_KEY: ${{ secrets.CHARGEPRICE_API_KEY }}
           MAPBOX_API_KEY: ${{ secrets.MAPBOX_API_KEY }}
           GOOGLE_MAPS_API_KEY: ${{ secrets.GOOGLE_MAPS_API_KEY }}
+          FRONYX_API_KEY: ${{ secrets.FRONYX_API_KEY }}
           KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
           KEYSTORE_ALIAS: ${{ secrets.KEYSTORE_ALIAS }}
           KEYSTORE_ALIAS_PASSWORD: ${{ secrets.KEYSTORE_ALIAS_PASSWORD }}

README.md

@@ -1,7 +1,7 @@
-EVMap [![Build Status](https://github.com/johan12345/EVMap/actions/workflows/tests.yml/badge.svg)](https://github.com/johan12345/EVMap/actions)
+EVMap [![Build Status](https://github.com/ev-map/EVMap/actions/workflows/tests.yml/badge.svg)](https://github.com/ev-map/EVMap/actions)
 =====
 
-<img src="https://raw.githubusercontent.com/johan12345/EVMap/master/_img/feature_graphic.svg" width=700 alt="Logo"/>
+<img src="https://raw.githubusercontent.com/ev-map/EVMap/master/_img/feature_graphic.svg" width=700 alt="Logo"/>
 
 Android app to find electric vehicle charging stations.
 
@@ -28,7 +28,7 @@ Features
 Screenshots
 -----------
 
-<img src="https://raw.githubusercontent.com/johan12345/EVMap/master/_img/screenshots/phone/en/mapbox/01_map.png" width=250 alt="Screenshot 1"/><img src="https://raw.githubusercontent.com/johan12345/EVMap/master/_img/screenshots/phone/en/mapbox/02_detail.png" width=250 alt="Screenshot 2"/>
+<img src="https://raw.githubusercontent.com/ev-map/EVMap/master/_img/screenshots/phone/en/mapbox/01_map.png" width=250 alt="Screenshot 1"/><img src="https://raw.githubusercontent.com/ev-map/EVMap/master/_img/screenshots/phone/en/mapbox/02_detail.png" width=250 alt="Screenshot 2"/>
 
 Development setup
 -----------------

_img/powered_by_fronyx.svg

@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?><!-- Generator: Adobe Illustrator 24.3.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Ebene_1" xmlns="http://www.w3.org/2000/svg" x="0px" y="0px"
+    viewBox="0 0 566.9 254.9" style="enable-background:new 0 0 566.9 254.9;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#000044;}
+</style>
+    <path class="st0" d="M60.8,86.3c-5.6,0-10,0.5-13.3,1.4c-3.3,0.9-5.7,2.7-7.1,5.2c-0.4,0.6-0.7,1.3-0.9,2c-1.1,3.3-1.4,6.8-1.4,10.2
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+	<g>
+		<path class="st0" d="M97.6,89.8V39.2c0-1.6-0.1-3.2-0.2-4.8c-0.1-1.7-0.3-3.3-0.5-4.9h6.6l0.9,10h-1c0.9-3.3,2.7-5.9,5.5-7.9
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+			S514.1,90.3,511.9,90.7z" />
+	</g>
+</g>
+</svg>

app/build.gradle

@@ -8,9 +8,8 @@ apply plugin: 'kotlin-parcelize'
 apply plugin: 'kotlin-kapt'
 apply plugin: 'androidx.navigation.safeargs.kotlin'
 apply plugin: 'com.mikepenz.aboutlibraries.plugin'
-apply plugin: 'de.timfreiheit.resourceplaceholders'
 
-def supportedLocales = "en,de,fr,nb-rNO"
+def supportedLocales = "en,de,fr,nb-rNO,nl,pt,ro"
 
 android {
     compileSdkVersion 33
@@ -19,13 +18,13 @@ android {
     defaultConfig {
         applicationId "net.vonforst.evmap"
         minSdkVersion 21
-        targetSdkVersion 31
+        targetSdkVersion 33
         // NOTE: always increase versionCode by 2 since automotive flavor uses versionCode + 1
-        versionCode 126
-        versionName "1.3.14"
+        versionCode 168
+        versionName "1.4.10"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        resConfigs supportedLocales.split(",")
+        resConfigs supportedLocales.split(',')
         buildConfigField("String", "supportedLocales", '"' + supportedLocales + '"')
     }
 
@@ -104,9 +103,6 @@ android {
         unitTests.includeAndroidResources true
     }
 
-    resourcePlaceholders {
-        files = ['xml/shortcuts.xml']
-    }
     namespace 'net.vonforst.evmap'
 
     // add API keys from environment variable if not set in apikeys.xml
@@ -141,6 +137,13 @@ android {
         if (chargepriceKey != null) {
             variant.resValue "string", "chargeprice_key", chargepriceKey
         }
+        def fronyxKey = env.FRONYX_API_KEY ?: project.findProperty("FRONYX_API_KEY")
+        if (fronyxKey == null && project.hasProperty("FRONYX_API_KEY_ENCRYPTED")) {
+            fronyxKey = decode(project.findProperty("FRONYX_API_KEY_ENCRYPTED"), "FmK.d,-f*p+rD+WK!eds")
+        }
+        if (fronyxKey != null) {
+            variant.resValue "string", "fronyx_key", fronyxKey
+        }
     }
 
 }
@@ -152,31 +155,28 @@ configurations {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation 'androidx.appcompat:appcompat:1.6.0-rc01'
-    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'androidx.core:core-ktx:1.9.0'
     implementation 'androidx.core:core-splashscreen:1.0.0'
-    implementation "androidx.activity:activity-ktx:1.5.1"
-    implementation "androidx.fragment:fragment-ktx:1.5.2"
+    implementation "androidx.activity:activity-ktx:1.6.1"
+    implementation "androidx.fragment:fragment-ktx:1.5.5"
     implementation 'androidx.cardview:cardview:1.0.0'
     implementation 'androidx.preference:preference-ktx:1.2.0'
-    implementation 'com.google.android.material:material:1.6.1'
+    implementation 'com.google.android.material:material:1.8.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation 'androidx.recyclerview:recyclerview:1.2.1'
-    implementation 'androidx.browser:browser:1.4.0'
+    implementation 'androidx.browser:browser:1.5.0'
     implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
-    implementation 'com.github.johan12345:CustomBottomSheetBehavior:dd0167dbff'
+    implementation 'com.github.ev-map:CustomBottomSheetBehavior:e48f73ea7b'
     implementation 'com.squareup.retrofit2:retrofit:2.9.0'
     implementation 'com.squareup.retrofit2:converter-moshi:2.9.0'
     implementation 'com.squareup.okhttp3:okhttp:4.9.0'
     implementation 'com.squareup.okhttp3:okhttp-urlconnection:4.9.0'
     implementation 'com.squareup.moshi:moshi-kotlin:1.13.0'
     implementation 'com.squareup.moshi:moshi-adapters:1.13.0'
-    implementation 'com.github.johan12345:jsonapi:50d72e7e55'  // patched version for jsonapi-adapters
-    implementation('com.markomilos.jsonapi:jsonapi-retrofit:1.0.1') {
-        exclude group: 'com.markomilos.jsonapi', module: 'jsonapi-adapters'
-    }
+    implementation 'com.markomilos.jsonapi:jsonapi-retrofit:1.1.0'
     implementation 'io.coil-kt:coil:1.1.0'
-    implementation 'com.github.johan12345:StfalconImageViewer:5082ebd392'
+    implementation 'com.github.ev-map:StfalconImageViewer:5082ebd392'
     implementation "com.mikepenz:aboutlibraries-core:$about_libs_version"
     implementation "com.mikepenz:aboutlibraries:$about_libs_version"
     implementation 'com.airbnb.android:lottie:4.1.0'
@@ -186,28 +186,30 @@ dependencies {
     implementation 'com.github.romandanylyk:PageIndicatorView:b1bad589b5'
 
     // Android Auto
-    def carAppVersion = '1.2.0-rc01'
+    def carAppVersion = '1.3.0-rc01'
     googleImplementation "androidx.car.app:app:$carAppVersion"
     googleNormalImplementation "androidx.car.app:app-projected:$carAppVersion"
     googleAutomotiveImplementation "androidx.car.app:app-automotive:$carAppVersion"
 
     // AnyMaps
-    def anyMapsVersion = 'a9b3dd7d99'
-    implementation "com.github.johan12345.AnyMaps:anymaps-base:$anyMapsVersion"
-    googleImplementation "com.github.johan12345.AnyMaps:anymaps-google:$anyMapsVersion"
+    def anyMapsVersion = '7fdcf50fc4'
+    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:18.1.0'
-    implementation("com.github.johan12345.AnyMaps:anymaps-mapbox:$anyMapsVersion") {
+    implementation("com.github.ev-map.AnyMaps:anymaps-mapbox:$anyMapsVersion") {
         exclude group: 'com.mapbox.mapboxsdk', module: 'mapbox-android-accounts'
         exclude group: 'com.mapbox.mapboxsdk', module: 'mapbox-android-telemetry'
         exclude group: 'com.google.android.gms', module: 'play-services-location'
         exclude group: 'com.mapbox.mapboxsdk', module: 'mapbox-android-core'
     }
-    // patched version of mapbox-android-core that removes build-time dependency on GMS
-    implementation 'com.github.johan12345:mapbox-events-android:a21c324501'
+    // original version of mapbox-android-core
+    googleImplementation 'com.mapbox.mapboxsdk:mapbox-android-core:2.0.1'
+    // patched version that removes build-time dependency on GMS (-> no Google location services)
+    fossImplementation 'com.github.ev-map:mapbox-events-android:a21c324501'
 
     // Google Places
-    googleImplementation 'com.google.android.libraries.places:places:2.6.0'
-    googleImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-play-services:1.6.1'
+    googleImplementation 'com.google.android.libraries.places:places:3.0.0'
+    googleImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-play-services:1.6.4'
 
     // Mapbox Geocoding
     implementation 'com.mapbox.mapboxsdk:mapbox-sdk-services:5.5.0'
@@ -222,13 +224,13 @@ dependencies {
     implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version"
 
     // room library
-    def room_version = "2.4.3"
+    def room_version = "2.5.0"
     implementation "androidx.room:room-runtime:$room_version"
     kapt "androidx.room:room-compiler:$room_version"
     implementation "androidx.room:room-ktx:$room_version"
 
     // billing library
-    def billing_version = "4.1.0"
+    def billing_version = "5.1.0"
     googleImplementation "com.android.billingclient:billing:$billing_version"
     googleImplementation "com.android.billingclient:billing-ktx:$billing_version"
 
@@ -250,15 +252,15 @@ dependencies {
 
     // testing for car app
     testGoogleImplementation "androidx.car.app:app-testing:$carAppVersion"
-    testGoogleImplementation 'org.robolectric:robolectric:4.8.1'
-    testGoogleImplementation 'androidx.test:core:1.4.0'
+    testGoogleImplementation 'org.robolectric:robolectric:4.9'
+    testGoogleImplementation 'androidx.test:core:1.5.0'
 
-    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
 
     kapt "com.squareup.moshi:moshi-kotlin-codegen:1.13.0"
 
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.2.2'
+    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.0.2'
 }
 
 private static String decode(String s, String key) {

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

@@ -0,0 +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="donate_paypal">Doneer via PayPal</string>
+    <string name="data_sources_hint">De kaartgegevens zijn afkomstig van OpenStreetMap (Mapbox).</string>
+</resources>

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

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="data_sources_hint">Os dados do mapa são fornecidos pelo OpenStreetMap (Mapbox).</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>

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

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="donations_info" formatted="false">Crezi ca EVMap este util? Sprijina dezvoltarea printr-o donatie pentru dezvoltator.</string>
+    <string name="donate_paypal">Doneaza cu PayPal</string>
+    <string name="data_sources_hint">Hartile din aplicatie sunt furnizate de OpenStreetMap (Mapbox).</string>
+</resources>

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

@@ -2,5 +2,4 @@
 <resources>
     <string name="pref_search_provider_default" translatable="false">mapbox</string>
     <string name="pref_map_provider_default" translatable="false">mapbox</string>
-    <string name="paypal_link" translatable="false">https://paypal.me/johan98</string>
 </resources>

app/src/google/AndroidManifest.xml

@@ -11,6 +11,7 @@
 
     <queries>
         <package android:name="com.google.android.projection.gearhead" />
+        <package android:name="com.google.android.apps.automotive.templates.host" />
     </queries>
 
     <application>

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

@@ -31,6 +31,7 @@ import net.vonforst.evmap.R
 import net.vonforst.evmap.location.FusionEngine
 import net.vonforst.evmap.location.LocationEngine
 import net.vonforst.evmap.location.Priority
+import net.vonforst.evmap.storage.PreferenceDataSource
 import net.vonforst.evmap.utils.checkFineLocationPermission
 
 
@@ -111,27 +112,49 @@ class EVMapSession(val cas: CarAppService) : Session(), DefaultLifecycleObserver
         carContext.getCarService(CarContext.HARDWARE_SERVICE) as CarHardwareManager
     }
 
+    private val prefs: PreferenceDataSource by lazy {
+        PreferenceDataSource(carContext)
+    }
+
     init {
         lifecycle.addObserver(this)
     }
 
     override fun onCreateScreen(intent: Intent): Screen {
         val mapScreen = MapScreen(carContext, this)
+        val screens = mutableListOf<Screen>(mapScreen)
 
+        if (!prefs.dataSourceSet) {
+            screens.add(
+                ChooseDataSourceScreen(
+                    carContext,
+                    ChooseDataSourceScreen.Type.CHARGER_DATA_SOURCE,
+                    initialChoice = true,
+                    extraDesc = R.string.data_sources_description
+                )
+            )
+        }
         if (!locationPermissionGranted()) {
-            val screenManager = carContext.getCarService(ScreenManager::class.java)
-            screenManager.push(mapScreen)
-            return PermissionScreen(
-                carContext,
-                R.string.auto_location_permission_needed,
-                listOf(
-                    Manifest.permission.ACCESS_FINE_LOCATION,
-                    Manifest.permission.ACCESS_COARSE_LOCATION
+            screens.add(
+                PermissionScreen(
+                    carContext,
+                    R.string.auto_location_permission_needed,
+                    listOf(
+                        Manifest.permission.ACCESS_FINE_LOCATION,
+                        Manifest.permission.ACCESS_COARSE_LOCATION
+                    )
                 )
             )
         }
 
-        return mapScreen
+        if (screens.size > 1) {
+            val screenManager = carContext.getCarService(ScreenManager::class.java)
+            for (i in 0 until screens.size - 1) {
+                screenManager.push(screens[i])
+            }
+        }
+
+        return screens.last()
     }
 
     private fun locationPermissionGranted() = carContext.checkFineLocationPermission()

app/src/google/java/net/vonforst/evmap/auto/CarModels.kt

@@ -8,6 +8,9 @@ package net.vonforst.evmap.auto
 private val models = mapOf(
     "Audi" to mapOf(
         "516 (G4x)" to "e-tron"
+    ),
+    "Renault" to mapOf(
+        "BCB" to "Megane E-Tech"
     )
 )
 

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

@@ -1,10 +1,5 @@
 package net.vonforst.evmap.auto
 
-import android.content.ActivityNotFoundException
-import android.content.Intent
-import android.net.Uri
-import androidx.browser.customtabs.CustomTabColorSchemeParams
-import androidx.browser.customtabs.CustomTabsIntent
 import androidx.car.app.CarContext
 import androidx.car.app.CarToast
 import androidx.car.app.Screen
@@ -24,11 +19,17 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import net.vonforst.evmap.R
 import net.vonforst.evmap.api.chargeprice.*
+import net.vonforst.evmap.api.equivalentPlugTypes
+import net.vonforst.evmap.api.nameForPlugType
+import net.vonforst.evmap.api.stringProvider
 import net.vonforst.evmap.model.ChargeLocation
+import net.vonforst.evmap.model.Chargepoint
 import net.vonforst.evmap.storage.AppDatabase
 import net.vonforst.evmap.storage.PreferenceDataSource
 import net.vonforst.evmap.ui.currency
+import net.vonforst.evmap.ui.time
 import java.io.IOException
+import kotlin.math.roundToInt
 
 class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(ctx) {
     private val prefs = PreferenceDataSource(ctx)
@@ -41,9 +42,8 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
     }
     private var prices: List<ChargePrice>? = null
     private var meta: ChargepriceChargepointMeta? = null
-    private val maxRows = if (ctx.carAppApiLevel >= 2) {
-        ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
-    } else 6
+    private var chargepoint: Chargepoint? = null
+    private val maxRows = ctx.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
     private var errorMessage: String? = null
     private val batteryRange = prefs.chargepriceBatteryRangeAndroidAuto
 
@@ -62,17 +62,62 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
             if (prices == null && errorMessage == null) {
                 setLoading(true)
             } else {
-                setSingleList(ItemList.Builder().apply {
-                    setNoItemsMessage(
-                        errorMessage ?: carContext.getString(R.string.chargeprice_no_tariffs_found)
-                    )
-                    prices?.take(maxRows)?.forEach { price ->
-                        addItem(Row.Builder().apply {
-                            setTitle(formatProvider(price))
-                            addText(formatPrice(price))
-                        }.build())
+                val header = meta?.let { meta ->
+                    chargepoint?.let { chargepoint ->
+                        "${
+                            nameForPlugType(
+                                carContext.stringProvider(),
+                                chargepoint.type
+                            )
+                        } ${chargepoint.formatPower()} ${
+                            carContext.getString(
+                                R.string.chargeprice_stats,
+                                meta.energy,
+                                time(meta.duration.roundToInt()),
+                                meta.energy / meta.duration * 60
+                            )
+                        }"
                     }
-                }.build())
+                }
+                val myTariffs = prefs.chargepriceMyTariffs
+                val myTariffsAll = prefs.chargepriceMyTariffsAll
+
+                val prices = prices?.take(maxRows)
+                if (prices != null && prices.isNotEmpty() && !myTariffsAll && myTariffs != null) {
+                    val (myPrices, otherPrices) = prices.partition { price -> price.tariffId in myTariffs }
+                    val myPricesList = buildPricesList(myPrices)
+                    val otherPricesList = buildPricesList(otherPrices)
+                    if (myPricesList.items.isNotEmpty() && otherPricesList.items.isNotEmpty()) {
+                        addSectionedList(
+                            SectionedItemList.create(
+                                myPricesList,
+                                (header?.let { it + "\n" } ?: "") +
+                                        carContext.getString(R.string.chargeprice_header_my_tariffs)
+                            )
+                        )
+                        addSectionedList(
+                            SectionedItemList.create(
+                                otherPricesList,
+                                carContext.getString(R.string.chargeprice_header_other_tariffs)
+                            )
+                        )
+                    } else {
+                        val list =
+                            if (myPricesList.items.isNotEmpty()) myPricesList else otherPricesList
+                        if (header != null) {
+                            addSectionedList(SectionedItemList.create(list, header))
+                        } else {
+                            setSingleList(list)
+                        }
+                    }
+                } else {
+                    val list = buildPricesList(prices)
+                    if (header != null && list.items.isNotEmpty()) {
+                        addSectionedList(SectionedItemList.create(list, header))
+                    } else {
+                        setSingleList(list)
+                    }
+                }
             }
             setActionStrip(
                 ActionStrip.Builder().addAction(
@@ -84,41 +129,28 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
                             )
                         ).build()
                     ).setOnClickListener {
-                        val intent = CustomTabsIntent.Builder()
-                            .setDefaultColorSchemeParams(
-                                CustomTabColorSchemeParams.Builder()
-                                    .setToolbarColor(
-                                        ContextCompat.getColor(
-                                            carContext,
-                                            R.color.colorPrimary
-                                        )
-                                    )
-                                    .build()
-                            )
-                            .build().intent
-                        intent.data =
-                            Uri.parse(ChargepriceApi.getPoiUrl(charger))
-                        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-                        try {
-                            carContext.startActivity(intent)
-                            CarToast.makeText(
-                                carContext,
-                                R.string.opened_on_phone,
-                                CarToast.LENGTH_LONG
-                            ).show()
-                        } catch (e: ActivityNotFoundException) {
-                            CarToast.makeText(
-                                carContext,
-                                R.string.no_browser_app_found,
-                                CarToast.LENGTH_LONG
-                            ).show()
-                        }
+                        openUrl(carContext, ChargepriceApi.getPoiUrl(charger))
                     }.build()
                 ).build()
             )
         }.build()
     }
 
+    private fun buildPricesList(prices: List<ChargePrice>?): ItemList {
+        return ItemList.Builder().apply {
+            setNoItemsMessage(
+                errorMessage
+                    ?: carContext.getString(R.string.chargeprice_no_tariffs_found)
+            )
+            prices?.forEach { price ->
+                addItem(Row.Builder().apply {
+                    setTitle(formatProvider(price))
+                    addText(formatPrice(price))
+                }.build())
+            }
+        }.build()
+    }
+
     private fun formatProvider(price: ChargePrice): String {
         if (!price.tariffName.startsWith(price.provider)) {
             return price.provider + " " + price.tariffName
@@ -128,19 +160,21 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
     }
 
     private fun formatPrice(price: ChargePrice): String {
+        val amount = price.chargepointPrices.first().price
+            ?: return "${carContext.getString(R.string.chargeprice_price_not_available)} (${price.chargepointPrices.first().noPriceReason})"
         val totalPrice = carContext.getString(
             R.string.charge_price_format,
-            price.chargepointPrices.first().price,
+            amount,
             currency(price.currency)
         )
-        val kwhPrice = if (price.chargepointPrices.first().price > 0f) {
+        val kwhPrice = if (amount > 0f) {
             carContext.getString(
                 if (price.chargepointPrices[0].priceDistribution.isOnlyKwh) {
                     R.string.charge_price_kwh_format
                 } else {
                     R.string.charge_price_average_format
                 },
-                price.chargepointPrices.get(0).price / meta!!.energy,
+                amount / meta!!.energy,
                 currency(price.currency)
             )
         } else null
@@ -172,13 +206,21 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
     }
 
     private fun loadPrices(model: Model?) {
-        val dataAdapter = ChargepriceApi.getDataAdapter(charger) ?: return
+        val dataAdapter = ChargepriceApi.getDataAdapter(charger)
         val manufacturer = model?.manufacturer?.value
         val modelName = getVehicleModel(model?.manufacturer?.value, model?.name?.value)
         lifecycleScope.launch {
             try {
                 val car = determineVehicle(manufacturer, modelName)
                 val cpStation = ChargepriceStation.fromEvmap(charger, car.compatibleEvmapConnectors)
+
+                if (cpStation.chargePoints.isEmpty()) {
+                    errorMessage =
+                        carContext.getString(R.string.chargeprice_no_compatible_connectors)
+                    invalidate()
+                    return@launch
+                }
+
                 val result = api.getChargePrices(
                     ChargepriceRequest(
                         dataAdapter = dataAdapter,
@@ -189,7 +231,8 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
                             providerCustomerTariffs = prefs.chargepriceShowProviderCustomerTariffs,
                             maxMonthlyFees = if (prefs.chargepriceNoBaseFee) 0.0 else null,
                             currency = prefs.chargepriceCurrency,
-                            allowUnbalancedLoad = prefs.chargepriceAllowUnbalancedLoad
+                            allowUnbalancedLoad = prefs.chargepriceAllowUnbalancedLoad,
+                            showPriceUnavailable = true
                         ),
                         relationships = if (!prefs.chargepriceMyTariffsAll) {
                             val myTariffs = prefs.chargepriceMyTariffs ?: emptySet()
@@ -213,10 +256,14 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
 
                 val myTariffs = prefs.chargepriceMyTariffs
 
-                // choose the highest power chargepoint compatible with the car
-                val chargepoint = cpStation.chargePoints.filterIndexed { i, cp ->
-                    charger.chargepointsMerged[i].type in car.compatibleEvmapConnectors
-                }.maxByOrNull { it.power }
+                // choose the highest power chargepoint
+                // (we have already filtered so that only compatible ones are included)
+                val chargepoint = cpStation.chargePoints.maxByOrNull { it.power }
+
+                val index = cpStation.chargePoints.indexOf(chargepoint)
+                this@ChargepriceScreen.chargepoint =
+                    charger.chargepoints.filter { equivalentPlugTypes(it.type).any { it in car.compatibleEvmapConnectors } }[index]
+
                 if (chargepoint == null) {
                     errorMessage =
                         carContext.getString(R.string.chargeprice_no_compatible_connectors)
@@ -226,11 +273,7 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
 
                 val metaMapped =
                     result.meta!!.map(ChargepriceMeta::class.java, ChargepriceApi.moshi)!!
-                meta = metaMapped.chargePoints.filterIndexed { i, cp ->
-                    charger.chargepointsMerged[i].type in car.compatibleEvmapConnectors
-                }.maxByOrNull {
-                    it.power
-                }
+                meta = metaMapped.chargePoints.maxByOrNull { it.power }
 
                 prices = result.data!!.map { cp ->
                     val filteredPrices =
@@ -245,7 +288,7 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
                         )
                     }
                 }.filterNotNull()
-                    .sortedBy { it.chargepointPrices.first().price }
+                    .sortedBy { it.chargepointPrices.first().price ?: Double.MAX_VALUE }
                     .sortedByDescending {
                         prefs.chargepriceMyTariffsAll ||
                                 myTariffs != null && it.tariffId in myTariffs
@@ -309,7 +352,7 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
                 } else if (vehicles.size > 1) {
                     if (modelName != null) {
                         vehicles = vehicles.filter {
-                            it.name.startsWith(modelName)
+                            it.name.lowercase().startsWith(modelName.lowercase())
                         }
                         if (vehicles.isEmpty()) {
                             throw VehicleUnknownException()

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

@@ -1,12 +1,10 @@
 package net.vonforst.evmap.auto
 
 import android.content.Intent
-import android.graphics.Bitmap
-import android.graphics.Canvas
-import android.graphics.Matrix
-import android.graphics.RectF
+import android.graphics.*
 import android.graphics.drawable.BitmapDrawable
 import android.net.Uri
+import android.text.SpannableString
 import android.text.SpannableStringBuilder
 import android.text.Spanned
 import androidx.car.app.CarContext
@@ -29,9 +27,12 @@ import net.vonforst.evmap.api.availability.ChargeLocationStatus
 import net.vonforst.evmap.api.availability.getAvailability
 import net.vonforst.evmap.api.chargeprice.ChargepriceApi
 import net.vonforst.evmap.api.createApi
+import net.vonforst.evmap.api.iconForPlugType
 import net.vonforst.evmap.api.nameForPlugType
 import net.vonforst.evmap.api.stringProvider
 import net.vonforst.evmap.model.ChargeLocation
+import net.vonforst.evmap.model.Cost
+import net.vonforst.evmap.model.FaultReport
 import net.vonforst.evmap.model.Favorite
 import net.vonforst.evmap.storage.AppDatabase
 import net.vonforst.evmap.storage.ChargeLocationsRepository
@@ -63,9 +64,7 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
     private val iconGen =
         ChargerIconGenerator(carContext, null, height = imageSize)
 
-    private val maxRows = if (ctx.carAppApiLevel >= 2) {
-        ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_PANE)
-    } else 2
+    private val maxRows = ctx.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_PANE)
     private val largeImageSupported =
         ctx.carAppApiLevel >= 4  // since API 4, Row.setImage is supported
 
@@ -99,29 +98,29 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
                                 ).build()
                             )
                             .setTitle(carContext.getString(R.string.navigate))
+                            .setFlags(Action.FLAG_PRIMARY)
                         .setBackgroundColor(CarColor.PRIMARY)
                         .setOnClickListener {
                             navigateToCharger(charger)
                         }
                         .build())
-                    charger.chargepriceData?.country?.let { country ->
-                        if (ChargepriceApi.isCountrySupported(country, charger.dataSource)) {
-                            addAction(Action.Builder()
-                                .setIcon(
-                                    CarIcon.Builder(
-                                        IconCompat.createWithResource(
-                                            carContext,
-                                            R.drawable.ic_chargeprice
-                                        )
-                                    ).build()
-                                )
-                                .setTitle(carContext.getString(R.string.auto_prices))
+                        if (ChargepriceApi.isChargerSupported(charger)) {
+                            addAction(
+                                Action.Builder()
+                                    .setIcon(
+                                        CarIcon.Builder(
+                                            IconCompat.createWithResource(
+                                                carContext,
+                                                R.drawable.ic_chargeprice
+                                            )
+                                        ).build()
+                                    )
+                                    .setTitle(carContext.getString(R.string.auto_prices))
                                 .setOnClickListener {
                                     screenManager.push(ChargepriceScreen(carContext, charger))
                                 }
                                 .build())
                         }
-                    }
                 } ?: setLoading(true)
             }.build()
         ).apply {
@@ -244,15 +243,9 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
                 val operatorText = generateOperatorText(charger)
                 setTitle(operatorText)
 
-                charger.cost?.let { addText(it.getStatusText(carContext, emoji = true)) }
+                charger.cost?.let { addText(generateCostStatusText(it)) }
                 charger.faultReport?.let { fault ->
-                    addText(
-                        carContext.getString(
-                            R.string.auto_fault_report_date,
-                            fault.created?.atZone(ZoneId.systemDefault())
-                                ?.format(DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT))
-                        )
-                    )
+                    addText(generateFaultReportTitle(fault))
                 }
             }.build())
         } else {
@@ -267,20 +260,14 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
                 val operatorText = generateOperatorText(charger)
                 setTitle(operatorText)
                 charger.cost?.let {
-                    addText(it.getStatusText(carContext, emoji = true))
+                    addText(generateCostStatusText(it))
                     it.getDetailText()?.let { addText(it) }
                 }
             }.build())
             // row 3: fault report (if exists)
             charger.faultReport?.let { fault ->
                 rows.add(Row.Builder().apply {
-                    setTitle(
-                        carContext.getString(
-                            R.string.auto_fault_report_date,
-                            fault.created?.atZone(ZoneId.systemDefault())
-                                ?.format(DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT))
-                        )
-                    )
+                    setTitle(generateFaultReportTitle(fault))
                     fault.description?.let {
                         addText(
                             HtmlCompat.fromHtml(
@@ -305,18 +292,87 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
         return rows
     }
 
+    private fun generateCostStatusText(cost: Cost): CharSequence {
+        val string = SpannableString(cost.getStatusText(carContext, emoji = true))
+        // replace emoji with CarIcon
+        string.indexOf('⚡').takeIf { it >= 0 }?.let { index ->
+            string.setSpan(
+                CarIconSpan.create(
+                    CarIcon.Builder(
+                        IconCompat.createWithResource(
+                            carContext,
+                            R.drawable.ic_lightning
+                        )
+                    ).setTint(CarColor.YELLOW).build()
+                ), index, index + 1, SpannableString.SPAN_INCLUSIVE_EXCLUSIVE
+            )
+        }
+        string.indexOf('\uD83C').takeIf { it >= 0 }?.let { index ->
+            string.setSpan(
+                CarIconSpan.create(
+                    CarIcon.Builder(
+                        IconCompat.createWithResource(
+                            carContext,
+                            R.drawable.ic_parking
+                        )
+                    ).setTint(CarColor.BLUE).build()
+                ), index, index + 2, SpannableString.SPAN_INCLUSIVE_EXCLUSIVE
+            )
+        }
+        return string
+    }
+
+
+    private fun generateFaultReportTitle(fault: FaultReport): CharSequence {
+        val string = SpannableString(
+            carContext.getString(
+                R.string.auto_fault_report_date,
+                fault.created?.atZone(ZoneId.systemDefault())
+                    ?.format(DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT))
+            )
+        )
+        // replace emoji with CarIcon
+        string.setSpan(
+            CarIconSpan.create(
+                CarIcon.Builder(
+                    IconCompat.createWithResource(
+                        carContext,
+                        R.drawable.ic_fault_report
+                    )
+                ).setTint(CarColor.YELLOW).build()
+            ), 0, 1, SpannableString.SPAN_INCLUSIVE_EXCLUSIVE
+        )
+        return string
+    }
+
     private fun generateChargepointsText(charger: ChargeLocation): SpannableStringBuilder {
         val chargepointsText = SpannableStringBuilder()
         charger.chargepointsMerged.forEachIndexed { i, cp ->
-            if (i > 0) chargepointsText.append(" · ")
-            chargepointsText.append(
-                "${cp.count}× ${
-                    nameForPlugType(
-                        carContext.stringProvider(),
-                        cp.type
+            chargepointsText.apply {
+                if (i > 0) append(" · ")
+                append("${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
                     )
-                } ${cp.formatPower()}"
-            )
+                } else {
+                    append(nameForPlugType(carContext.stringProvider(), cp.type))
+                }
+                append(" ")
+                append(cp.formatPower())
+            }
             availability?.status?.get(cp)?.let { status ->
                 chargepointsText.append(
                     " (${availabilityText(status)}/${cp.count})",
@@ -362,6 +418,8 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
             val response = repo.getChargepointDetail(chargerSparse.id).awaitFinished()
             if (response.status == Status.SUCCESS) {
                 val charger = response.data!!
+                this@ChargerDetailScreen.charger = charger
+                invalidate()
 
                 val photo = charger.photos?.firstOrNull()
                 photo?.let {
@@ -404,7 +462,8 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
                     )
                     this@ChargerDetailScreen.photo = outImg
                 }
-                this@ChargerDetailScreen.charger = charger
+
+                invalidate()
 
                 availability = getAvailability(charger).data
 

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

@@ -1,6 +1,8 @@
 package net.vonforst.evmap.auto
 
 import android.app.Application
+import android.os.Handler
+import android.os.Looper
 import android.text.SpannableStringBuilder
 import android.text.Spanned
 import androidx.car.app.CarContext
@@ -11,6 +13,7 @@ import androidx.car.app.model.*
 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.*
@@ -24,15 +27,22 @@ import kotlin.math.roundToInt
 class FilterScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx) {
     private val prefs = PreferenceDataSource(ctx)
     private val db = AppDatabase.getInstance(ctx)
-    val filterProfiles: LiveData<List<FilterProfile>> by lazy {
+    private val filterProfiles: LiveData<List<FilterProfile>> by lazy {
         db.filterProfileDao().getProfiles(prefs.dataSource)
     }
-    private val maxRows = if (ctx.carAppApiLevel >= 2) {
-        ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
-    } else 6
+
+    private val maxRows = ctx.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
+    private val supportsRefresh = ctx.isAppDrivenRefreshSupported
+    private var page = 0
 
     init {
         filterProfiles.observe(this) {
+            val filterStatus = prefs.filterStatus
+            if (filterStatus in listOf(FILTERS_DISABLED, FILTERS_FAVORITES, FILTERS_CUSTOM)) {
+                page = 0
+            } else {
+                page = paginateProfiles(it).indexOfFirst { it.any { it.id == filterStatus } }
+            }
             invalidate()
         }
     }
@@ -40,37 +50,27 @@ class FilterScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx) {
     override fun onGetTemplate(): Template {
         val filterStatus = prefs.filterStatus
         return ListTemplate.Builder().apply {
+            var title = carContext.getString(R.string.menu_filter)
+
             filterProfiles.value?.let {
-                setSingleList(buildFilterProfilesList(it, filterStatus))
+                val paginatedProfiles = paginateProfiles(it)
+                setSingleList(buildFilterProfilesList(paginatedProfiles, filterStatus))
+
+                val numPages = paginatedProfiles.size
+                if (numPages > 1) {
+                    title += " " + carContext.getString(
+                        R.string.auto_multipage,
+                        page + 1,
+                        numPages
+                    )
+                }
             } ?: setLoading(true)
-            setTitle(carContext.getString(R.string.menu_filter))
+
+            setTitle(title)
+
             setHeaderAction(Action.BACK)
             setActionStrip(
                 ActionStrip.Builder().apply {
-                    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(ParkedOnlyOnClickListener.create {
-                            if (prefs.placeSearchResultAndroidAuto != null) {
-                                prefs.placeSearchResultAndroidAutoName = null
-                                prefs.placeSearchResultAndroidAuto = null
-                                screenManager.pop()
-                            } else {
-                                screenManager.push(PlaceSearchScreen(carContext, session))
-                            }
-                        })
-                    }.build())
                     addAction(Action.Builder().apply {
                         setIcon(
                             CarIcon.Builder(
@@ -79,7 +79,6 @@ class FilterScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx) {
                                     R.drawable.ic_edit
                                 )
                             ).build()
-
                         )
                         setOnClickListener(ParkedOnlyOnClickListener.create {
                             lifecycleScope.launch {
@@ -94,47 +93,148 @@ class FilterScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx) {
         }.build()
     }
 
+    private fun paginateProfiles(filterProfiles: List<FilterProfile>): List<List<FilterProfile>> {
+        val filterStatus = prefs.filterStatus
+        val extraRows = if (FILTERS_CUSTOM == filterStatus) 3 else 2
+        return filterProfiles.paginate(
+            maxRows - extraRows,
+            maxRows - extraRows - 1,
+            maxRows - 2,
+            maxRows - 1
+        )
+    }
+
     private fun buildFilterProfilesList(
-        profiles: List<FilterProfile>,
+        paginatedProfiles: List<List<FilterProfile>>,
         filterStatus: Long
     ): ItemList {
-        val extraRows = if (FILTERS_CUSTOM == filterStatus) 3 else 2
-        val profilesToShow =
-            profiles.sortedByDescending { it.id == filterStatus }.take(maxRows - extraRows)
         return ItemList.Builder().apply {
-            addItem(Row.Builder().apply {
-                setTitle(carContext.getString(R.string.no_filters))
-            }.build())
-            addItem(Row.Builder().apply {
-                setTitle(carContext.getString(R.string.filter_favorites))
-            }.build())
-            profilesToShow.forEach {
+            if (page > 0) {
+                addItem(Row.Builder().apply {
+                    setTitle(
+                        CarText.Builder(
+                            carContext.getString(R.string.auto_multipage_goto, page)
+                        ).build()
+                    )
+                    setImage(
+                        CarIcon.Builder(
+                            IconCompat.createWithResource(
+                                carContext,
+                                R.drawable.ic_arrow_back
+                            )
+                        ).build(),
+                        Row.IMAGE_TYPE_ICON
+                    )
+                    setOnClickListener {
+                        page -= 1
+                        if (!supportsRefresh) {
+                            screenManager.pushForResult(DummyReturnScreen(carContext)) {
+                                Handler(Looper.getMainLooper()).post {
+                                    invalidate()
+                                }
+                            }
+                        } else {
+                            invalidate()
+                        }
+                    }
+                }.build())
+            }
+
+            if (page == 0) {
+                addItem(Row.Builder().apply {
+                    val active = filterStatus == FILTERS_DISABLED
+                    setTitle(carContext.getString(R.string.no_filters))
+                    setImage(
+                        CarIcon.Builder(
+                            IconCompat.createWithResource(
+                                carContext,
+                                R.drawable.ic_close
+                            )
+                        ).setTint(if (active) CarColor.SECONDARY else CarColor.DEFAULT)
+                            .build(),
+                        Row.IMAGE_TYPE_ICON
+                    )
+                    setOnClickListener { onItemClick(FILTERS_DISABLED) }
+                }.build())
+                addItem(Row.Builder().apply {
+                    val active = filterStatus == FILTERS_FAVORITES
+                    setTitle(carContext.getString(R.string.filter_favorites))
+                    setImage(
+                        CarIcon.Builder(
+                            IconCompat.createWithResource(
+                                carContext,
+                                R.drawable.ic_fav
+                            )
+                        ).setTint(if (active) CarColor.SECONDARY else CarColor.DEFAULT)
+                            .build(),
+                        Row.IMAGE_TYPE_ICON
+                    )
+                    setOnClickListener { onItemClick(FILTERS_FAVORITES) }
+                }.build())
+                if (FILTERS_CUSTOM == filterStatus) {
+                    addItem(Row.Builder().apply {
+                        setTitle(carContext.getString(R.string.filter_custom))
+                        setImage(
+                            CarIcon.Builder(
+                                IconCompat.createWithResource(
+                                    carContext,
+                                    R.drawable.ic_checkbox_checked
+                                )
+                            ).setTint(CarColor.PRIMARY).build(),
+                            Row.IMAGE_TYPE_ICON
+                        )
+                        setOnClickListener { onItemClick(FILTERS_CUSTOM) }
+                    }.build())
+                }
+            }
+            paginatedProfiles[page].forEach {
                 addItem(Row.Builder().apply {
                     val name =
                         it.name.ifEmpty { carContext.getString(R.string.unnamed_filter_profile) }
+                    val active = filterStatus == it.id
                     setTitle(name)
+                    setImage(
+                        if (active)
+                            CarIcon.Builder(
+                                IconCompat.createWithResource(
+                                    carContext,
+                                    R.drawable.ic_check
+                                )
+                            ).setTint(CarColor.SECONDARY).build() else emptyCarIcon,
+                        Row.IMAGE_TYPE_ICON
+                    )
+                    setOnClickListener { onItemClick(it.id) }
                 }.build())
             }
-            if (FILTERS_CUSTOM == filterStatus) {
+            if (page < paginatedProfiles.size - 1) {
                 addItem(Row.Builder().apply {
-                    setTitle(carContext.getString(R.string.filter_custom))
-                }.build())
-            }
-            setSelectedIndex(when (filterStatus) {
-                FILTERS_DISABLED -> 0
-                FILTERS_FAVORITES -> 1
-                FILTERS_CUSTOM -> profilesToShow.size + 2
-                else -> profilesToShow.indexOfFirst { it.id == filterStatus } + 2
-            })
-            setOnSelectedListener { index ->
-                onItemClick(
-                    when (index) {
-                        0 -> FILTERS_DISABLED
-                        1 -> FILTERS_FAVORITES
-                        profilesToShow.size + 2 -> FILTERS_CUSTOM
-                        else -> profilesToShow[index - 2].id
+                    setTitle(
+                        CarText.Builder(
+                            carContext.getString(R.string.auto_multipage_goto, page + 2)
+                        ).build()
+                    )
+                    setImage(
+                        CarIcon.Builder(
+                            IconCompat.createWithResource(
+                                carContext,
+                                R.drawable.ic_arrow_forward
+                            )
+                        ).build(),
+                        Row.IMAGE_TYPE_ICON
+                    )
+                    setOnClickListener {
+                        page += 1
+                        if (!supportsRefresh) {
+                            screenManager.pushForResult(DummyReturnScreen(carContext)) {
+                                Handler(Looper.getMainLooper()).post {
+                                    invalidate()
+                                }
+                            }
+                        } else {
+                            invalidate()
+                        }
                     }
-                )
+                }.build())
             }
         }.build()
     }
@@ -149,12 +249,16 @@ class FilterScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx) {
 class EditFiltersScreen(ctx: CarContext) : Screen(ctx) {
     private val vm = FilterViewModel(carContext.applicationContext as Application)
 
-    private val maxRows = if (ctx.carAppApiLevel >= 2) {
-        ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
-    } else 6
+    private val maxRows = ctx.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
+    private val supportsRefresh = ctx.isAppDrivenRefreshSupported
+
+    private var page = 0
+    private var paginatedFilters = vm.filtersWithValue.map {
+        it?.paginate(maxRows, maxRows - 1, maxRows - 2, maxRows - 1)
+    }
 
     init {
-        vm.filtersWithValue.observe(this) {
+        paginatedFilters.observe(this) {
             vm.filterProfile.observe(this) {
                 invalidate()
             }
@@ -165,18 +269,28 @@ class EditFiltersScreen(ctx: CarContext) : Screen(ctx) {
         val currentProfileName = vm.filterProfile.value?.name
 
         return ListTemplate.Builder().apply {
-            vm.filtersWithValue.value?.let { filtersWithValue ->
-                setSingleList(buildFiltersList(filtersWithValue.take(maxRows)))
+            paginatedFilters.value?.let { paginatedFilters ->
+                setSingleList(buildFiltersList(paginatedFilters))
             } ?: setLoading(true)
 
-            setTitle(currentProfileName?.let {
+            var title = currentProfileName?.let {
                 carContext.getString(
                     R.string.edit_filter_profile,
-                    it
+                    it,
                 )
-            } ?: carContext.getString(R.string.menu_filter))
+            } ?: carContext.getString(R.string.menu_filter)
+            val numPages = paginatedFilters.value?.size ?: 0
+            if (numPages > 1) {
+                title += " " + carContext.getString(
+                    R.string.auto_multipage,
+                    page + 1,
+                    numPages
+                )
+            }
+            setTitle(title)
 
             setHeaderAction(Action.BACK)
+
             setActionStrip(ActionStrip.Builder().apply {
                 val currentProfile = vm.filterProfile.value
                 if (currentProfile != null) {
@@ -218,29 +332,65 @@ class EditFiltersScreen(ctx: CarContext) : Screen(ctx) {
                             ).build()
                         )
                         .setOnClickListener {
-                        val textPromptScreen = TextPromptScreen(
-                            carContext,
-                            R.string.save_as_profile,
-                            R.string.save_profile_enter_name,
-                            currentProfileName
-                        )
-                        screenManager.pushForResult(textPromptScreen) { name ->
-                            if (name == null) return@pushForResult
-                            lifecycleScope.launch {
-                                vm.saveAsProfile(name as String)
-                                screenManager.popTo(MapScreen.MARKER)
+                            val textPromptScreen = TextPromptScreen(
+                                carContext,
+                                R.string.save_as_profile,
+                                R.string.save_profile_enter_name,
+                                currentProfileName
+                            )
+                            screenManager.pushForResult(textPromptScreen) { name ->
+                                if (name == null) return@pushForResult
+                                var saveSuccess = false
+                                lifecycleScope.launch {
+                                    saveSuccess = vm.saveAsProfile(name as String)
+                                    screenManager.popTo(MapScreen.MARKER)
+                                }
+                                if (!saveSuccess) return@pushForResult
                             }
+                            invalidate()
                         }
-                    }
-                    .build()
+                        .build()
                 )
-            }.build())
+            }
+                .build())
         }.build()
     }
 
-    private fun buildFiltersList(filters: List<FilterWithValue<out FilterValue>>): ItemList {
+    private fun buildFiltersList(paginatedFilters: List<FilterValues>): ItemList {
+
         return ItemList.Builder().apply {
-            filters.forEach {
+            if (page > 0) {
+                addItem(Row.Builder().apply {
+                    setTitle(
+                        CarText.Builder(
+                            carContext.getString(R.string.auto_multipage_goto, page)
+                        ).build()
+                    )
+                    setImage(
+                        CarIcon.Builder(
+                            IconCompat.createWithResource(
+                                carContext,
+                                R.drawable.ic_arrow_back
+                            )
+                        ).build(),
+                        Row.IMAGE_TYPE_ICON
+                    )
+                    setOnClickListener {
+                        page -= 1
+                        if (!supportsRefresh) {
+                            screenManager.pushForResult(DummyReturnScreen(carContext)) {
+                                Handler(Looper.getMainLooper()).post {
+                                    invalidate()
+                                }
+                            }
+                        } else {
+                            invalidate()
+                        }
+                    }
+                }.build())
+            }
+
+            paginatedFilters[page].forEach {
                 val filter = it.filter
                 val value = it.value
                 addItem(Row.Builder().apply {
@@ -294,6 +444,37 @@ class EditFiltersScreen(ctx: CarContext) : Screen(ctx) {
                     }
                 }.build())
             }
+
+            if (page < paginatedFilters.size - 1) {
+                addItem(Row.Builder().apply {
+                    setTitle(
+                        CarText.Builder(
+                            carContext.getString(R.string.auto_multipage_goto, page + 2)
+                        ).build()
+                    )
+                    setImage(
+                        CarIcon.Builder(
+                            IconCompat.createWithResource(
+                                carContext,
+                                R.drawable.ic_arrow_forward
+                            )
+                        ).build(),
+                        Row.IMAGE_TYPE_ICON
+                    )
+                    setOnClickListener {
+                        page += 1
+                        if (!supportsRefresh) {
+                            screenManager.pushForResult(DummyReturnScreen(carContext)) {
+                                Handler(Looper.getMainLooper()).post {
+                                    invalidate()
+                                }
+                            }
+                        } else {
+                            invalidate()
+                        }
+                    }
+                }.build())
+            }
         }.build()
     }
 }

app/src/google/java/net/vonforst/evmap/auto/MapScreen.kt

@@ -2,12 +2,17 @@ package net.vonforst.evmap.auto
 
 import android.content.pm.PackageManager
 import android.location.Location
+import android.os.Handler
+import android.os.Looper
 import android.text.SpannableStringBuilder
 import android.text.Spanned
 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.*
 import androidx.core.content.ContextCompat
@@ -32,7 +37,9 @@ import net.vonforst.evmap.storage.ChargeLocationsRepository
 import net.vonforst.evmap.storage.PreferenceDataSource
 import net.vonforst.evmap.ui.availabilityText
 import net.vonforst.evmap.ui.getMarkerTint
+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.awaitFinished
 import net.vonforst.evmap.viewmodel.filtersWithValue
@@ -41,6 +48,7 @@ import java.time.Duration
 import java.time.Instant
 import java.time.ZonedDateTime
 import kotlin.collections.set
+import kotlin.math.abs
 import kotlin.math.min
 import kotlin.math.roundToInt
 
@@ -63,8 +71,10 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
 
     private var location: Location? = null
     private var lastDistanceUpdateTime: Instant? = null
+    private var lastChargersUpdateTime: Instant? = null
     private var chargers: List<ChargeLocation>? = null
     private var loadingError = false
+    private var locationError = false
     private var prefs = PreferenceDataSource(ctx)
     private val db = AppDatabase.getInstance(carContext)
     private val repo =
@@ -72,22 +82,23 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
     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()
-    private val maxRows = if (ctx.carAppApiLevel >= 2) {
-        min(
-            ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_PLACE_LIST),
-            25
-        )
-    } else 6
+    private val maxRows =
+        min(ctx.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_PLACE_LIST), 25)
+    private val supportsRefresh = ctx.isAppDrivenRefreshSupported
 
     private var filterStatus = prefs.filterStatus
     private var filtersWithValue: List<FilterWithValue<FilterValue>>? = null
 
-    private val hardwareMan: CarHardwareManager by lazy {
-        ctx.getCarService(CarContext.HARDWARE_SERVICE) as CarHardwareManager
+    private val carInfo: CarInfo by lazy {
+        (ctx.getCarService(CarContext.HARDWARE_SERVICE) as CarHardwareManager).carInfo
     }
+    private val carSensors: CarSensors by lazy { carContext.patchedCarSensors }
     private var energyLevel: EnergyLevel? = null
+    private var heading: Compass? = null
     private val permissions = if (BuildConfig.FLAVOR_automotive == "automotive") {
         listOf(
             "android.car.permission.CAR_ENERGY",
@@ -132,11 +143,11 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
                             )
                         }
                     }.build())
-                } ?: setLoading(true)
+                }
             } else {
                 location?.let {
                     setAnchor(Place.Builder(CarLocation.create(it.latitude, it.longitude)).build())
-                } ?: setLoading(true)
+                }
             }
             chargers?.take(maxRows)?.let { chargerList ->
                 val builder = ItemList.Builder()
@@ -163,6 +174,12 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
                         carContext.getString(R.string.connection_error)
                     )
                     setItemList(builder.build())
+                } else if (locationError) {
+                    val builder = ItemList.Builder()
+                    builder.setNoItemsMessage(
+                        carContext.getString(R.string.location_error)
+                    )
+                    setItemList(builder.build())
                 } else {
                     setLoading(true)
                 }
@@ -188,10 +205,51 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
                             ).setTint(CarColor.DEFAULT).build()
                         )
                         .setOnClickListener {
-                            screenManager.push(SettingsScreen(carContext))
+                            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(
@@ -210,7 +268,11 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
                             }
                             .build())
                     .build())
-            setOnContentRefreshListener(this@MapScreen)
+            if (carContext.carAppApiLevel >= 5 ||
+                (BuildConfig.FLAVOR_automotive == "automotive" && carContext.carAppApiLevel >= 4)
+            ) {
+                setOnContentRefreshListener(this@MapScreen)
+            }
         }.build()
     }
 
@@ -273,7 +335,7 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
             availabilities[charger.id]?.second?.let { av ->
                 val status = av.status.values.flatten()
                 val available = availabilityText(status)
-                val total = charger.chargepoints.sumBy { it.count }
+                val total = charger.chargepoints.sumOf { it.count }
 
                 if (text.isNotEmpty()) text.append(" · ")
                 text.append(
@@ -307,6 +369,7 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
         this.location = location
         if (previousLocation == null) {
             loadChargers()
+            return
         }
 
         val now = Instant.now()
@@ -317,6 +380,23 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
             // 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() {
@@ -345,39 +425,37 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
                             )
                         }
                 } else {
-                    val response = repo.getChargepointsRadius(
-                        searchLocation,
-                        searchRadius,
-                        zoom = 16f,
-                        filtersWithValue
-                    ).awaitFinished()
-                    if (response.status == Status.ERROR) {
-                        loadingError = true
-                        return@launch
-                    }
-                    var chargers = response.data?.filterIsInstance(ChargeLocation::class.java)
-                    chargers?.let {
-                        if (it.size < maxRows) {
-                            // try again with larger radius
-                            val response = repo.getChargepointsRadius(
-                                searchLocation,
-                                searchRadius * 10,
-                                zoom = 16f,
-                                filtersWithValue
-                            ).awaitFinished()
-                            if (response.status == Status.ERROR) {
-                                loadingError = true
-                                invalidate()
-                                return@launch
-                            }
-                            chargers =
-                                response.data?.filterIsInstance(ChargeLocation::class.java)
+                    // try multiple search radii until we have enough chargers
+                    var chargers: List<ChargeLocation>? = null
+                    for (radius in listOf(searchRadius, searchRadius * 10, searchRadius * 50)) {
+                        val response = repo.getChargepointsRadius(
+                            searchLocation,
+                            radius,
+                            zoom = 16f,
+                            filtersWithValue
+                        ).awaitFinished()
+                        if (response.status == Status.ERROR) {
+                            loadingError = true
+                            this@MapScreen.chargers = null
+                            invalidate()
+                            return@launch
+                        }
+                        chargers = response.data?.filterIsInstance(ChargeLocation::class.java)
+                        if (prefs.placeSearchResultAndroidAutoName == null) {
+                            chargers = headingFilter(
+                                chargers,
+                                searchLocation
+                            )
+                        }
+                        if (chargers == null || chargers.size >= maxRows) {
+                            break
                         }
                     }
                     this@MapScreen.chargers = chargers
                 }
 
                 updateCoroutine = null
+                lastChargersUpdateTime = Instant.now()
                 lastDistanceUpdateTime = Instant.now()
                 invalidate()
             } catch (e: IOException) {
@@ -387,15 +465,53 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
         }
     }
 
+    /**
+     * 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.
@@ -407,6 +523,14 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
     }
 
     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,
@@ -417,8 +541,7 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
 
         if (supportsCarApiLevel3(carContext)) {
             println("Setting up energy level listener")
-            val exec = ContextCompat.getMainExecutor(carContext)
-            hardwareMan.carInfo.addEnergyLevelListener(exec, ::onEnergyLevelUpdated)
+            carInfo.addEnergyLevelListener(exec, ::onEnergyLevelUpdated)
         }
     }
 
@@ -429,13 +552,15 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
         // (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")
-            hardwareMan.carInfo.removeEnergyLevelListener(::onEnergyLevelUpdated)
+            carInfo.removeEnergyLevelListener(::onEnergyLevelUpdated)
+            carSensors.removeCompassListener(::onCompassUpdated)
         }
     }
 

app/src/google/java/net/vonforst/evmap/auto/PermissionScreen.kt

@@ -46,7 +46,7 @@ class PermissionScreen(
     }
 
     private fun requestPermissions() {
-        carContext.requestPermissions(permissions) { granted, rejected ->
+        carContext.requestPermissions(permissions) { granted, _ ->
             if (granted.containsAll(permissions)) {
                 screenManager.pop()
             } else {

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

@@ -105,15 +105,15 @@ class PlaceSearchScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx
                             Spanned.SPAN_EXCLUSIVE_EXCLUSIVE
                         )
                         addText(text)
+                    }
 
-                        setOnClickListener {
-                            lifecycleScope.launch {
-                                val placeDetails = getDetails(place.id)
-                                prefs.placeSearchResultAndroidAuto = placeDetails.latLng
-                                prefs.placeSearchResultAndroidAutoName =
-                                    place.primaryText.toString()
-                                screenManager.popTo(MapScreen.MARKER)
-                            }
+                    setOnClickListener {
+                        lifecycleScope.launch {
+                            val placeDetails = getDetails(place.id)
+                            prefs.placeSearchResultAndroidAuto = placeDetails.latLng
+                            prefs.placeSearchResultAndroidAutoName =
+                                place.primaryText.toString()
+                            screenManager.popTo(MapScreen.MARKER)
                         }
                     }
                 }.build())
@@ -148,6 +148,7 @@ class PlaceSearchScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx
     }
 
     private suspend fun loadNewList(query: String) {
+        val location = location?.let { LatLng.fromLocation(it) }
         for (provider in providers) {
             try {
                 recentResults.clear()
@@ -161,7 +162,7 @@ class PlaceSearchScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx
                 }
                 recentResults.addAll(recentPlaces)
                 resultList =
-                    recentPlaces.map { it.asAutocompletePlace(LatLng.fromLocation(location)) }
+                    recentPlaces.map { it.asAutocompletePlace(location) }
                 invalidate()
 
                 // if we already have enough results or the query is short, stop here
@@ -170,7 +171,7 @@ class PlaceSearchScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx
                 // then search online
                 val recentIds = recentPlaces.map { it.id }
                 resultList = withContext(Dispatchers.IO) {
-                    (resultList!! + provider.autocomplete(query, LatLng.fromLocation(location))
+                    (resultList!! + provider.autocomplete(query, location)
                         .filter { !recentIds.contains(it.id) }).take(maxItems)
                 }
                 invalidate()

app/src/google/java/net/vonforst/evmap/auto/SearchSelectScreen.kt

@@ -15,9 +15,7 @@ abstract class MultiSelectSearchScreen<T>(ctx: CarContext) : Screen(ctx),
     protected var fullList: List<T>? = null
     private var currentList: List<T> = emptyList()
     private var query: String = ""
-    private val maxRows = if (ctx.carAppApiLevel >= 2) {
-        ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
-    } else 6
+    private val maxRows = ctx.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
     protected abstract val isMultiSelect: Boolean
     protected abstract val shouldShowSelectAll: Boolean
 
@@ -88,6 +86,7 @@ abstract class MultiSelectSearchScreen<T>(ctx: CarContext) : Screen(ctx),
                 addItem(
                     Row.Builder()
                         .setTitle(getLabel(item))
+                        .apply { getDetails(item)?.let { addText(it) } }
                         .setImage(if (isSelected(item)) checkedIcon else uncheckedIcon)
                         .setOnClickListener {
                             toggleSelected(item)
@@ -132,5 +131,7 @@ abstract class MultiSelectSearchScreen<T>(ctx: CarContext) : Screen(ctx),
 
     abstract fun getLabel(it: T): String
 
+    open fun getDetails(it: T): String? = null
+
     abstract suspend fun loadData(): List<T>
 }

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

@@ -1,15 +1,21 @@
 package net.vonforst.evmap.auto
 
+import android.content.Context
+import android.content.Intent
+import android.content.pm.PackageManager.NameNotFoundException
+import android.hardware.Sensor
+import android.hardware.SensorManager
 import androidx.annotation.StringRes
 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.model.*
 import androidx.core.graphics.drawable.IconCompat
 import androidx.lifecycle.lifecycleScope
 import kotlinx.coroutines.launch
-import net.vonforst.evmap.R
+import net.vonforst.evmap.*
 import net.vonforst.evmap.api.chargeprice.ChargepriceApi
 import net.vonforst.evmap.api.chargeprice.ChargepriceCar
 import net.vonforst.evmap.api.chargeprice.ChargepriceTariff
@@ -18,7 +24,10 @@ import net.vonforst.evmap.storage.PreferenceDataSource
 import kotlin.math.max
 import kotlin.math.min
 
-class SettingsScreen(ctx: CarContext) : Screen(ctx) {
+@ExperimentalCarApi
+class SettingsScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx) {
+    val prefs = PreferenceDataSource(ctx)
+
     override fun onGetTemplate(): Template {
         return ListTemplate.Builder().apply {
             setTitle(carContext.getString(R.string.auto_settings))
@@ -69,11 +78,44 @@ class SettingsScreen(ctx: CarContext) : Screen(ctx) {
                             )
                             .setBrowsable(true)
                             .setOnClickListener {
-                                screenManager.push(VehicleDataScreen(carContext))
+                                screenManager.push(VehicleDataScreen(carContext, session))
                             }
                             .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()
+                    )
                 }
+                addItem(
+                    Row.Builder()
+                        .setTitle(carContext.getString(R.string.about))
+                        .setImage(
+                            CarIcon.Builder(
+                                IconCompat.createWithResource(
+                                    carContext,
+                                    R.drawable.ic_about
+                                )
+                            ).setTint(CarColor.DEFAULT).build()
+                        )
+                        .setBrowsable(true)
+                        .setOnClickListener {
+                            screenManager.push(AboutScreen(carContext))
+                        }
+                        .build()
+                )
             }.build())
         }.build()
     }
@@ -82,12 +124,9 @@ class SettingsScreen(ctx: CarContext) : Screen(ctx) {
 class DataSettingsScreen(ctx: CarContext) : Screen(ctx) {
     val prefs = PreferenceDataSource(ctx)
     val db = AppDatabase.getInstance(ctx)
+
     val dataSourceNames = carContext.resources.getStringArray(R.array.pref_data_source_names)
     val dataSourceValues = carContext.resources.getStringArray(R.array.pref_data_source_values)
-    val dataSourceDescriptions = listOf(
-        carContext.getString(R.string.data_source_goingelectric_desc),
-        carContext.getString(R.string.data_source_openchargemap_desc)
-    )
     val searchProviderNames =
         carContext.resources.getStringArray(R.array.pref_search_provider_names)
     val searchProviderValues =
@@ -108,14 +147,9 @@ class DataSettingsScreen(ctx: CarContext) : Screen(ctx) {
                         screenManager.push(
                             ChooseDataSourceScreen(
                                 carContext,
-                                R.string.pref_data_source,
-                                dataSourceNames,
-                                dataSourceValues,
-                                prefs.dataSource,
-                                dataSourceDescriptions
-                            ) {
-                                prefs.dataSource = it
-                            })
+                                ChooseDataSourceScreen.Type.CHARGER_DATA_SOURCE
+                            )
+                        )
                     }
                 }.build())
                 addItem(Row.Builder().apply {
@@ -129,13 +163,9 @@ class DataSettingsScreen(ctx: CarContext) : Screen(ctx) {
                         screenManager.push(
                             ChooseDataSourceScreen(
                                 carContext,
-                                R.string.pref_search_provider,
-                                searchProviderNames,
-                                searchProviderValues,
-                                prefs.searchProvider
-                            ) {
-                                prefs.searchProvider = it
-                            })
+                                ChooseDataSourceScreen.Type.SEARCH_PROVIDER
+                            )
+                        )
                     }
                 }.build())
                 addItem(Row.Builder().apply {
@@ -158,41 +188,90 @@ class DataSettingsScreen(ctx: CarContext) : Screen(ctx) {
 
 class ChooseDataSourceScreen(
     ctx: CarContext,
-    @StringRes val title: Int,
-    val names: Array<String>,
-    val values: Array<String>,
-    val currentValue: String,
-    val descriptions: List<String>? = null,
-    val callback: (String) -> Unit
+    val type: Type,
+    val initialChoice: Boolean = false,
+    @StringRes val extraDesc: Int? = null
 ) : Screen(ctx) {
+    enum class Type {
+        CHARGER_DATA_SOURCE, SEARCH_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
+    }
+    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 currentValue: String = when (type) {
+        Type.CHARGER_DATA_SOURCE -> prefs.dataSource
+        Type.SEARCH_PROVIDER -> prefs.searchProvider
+    }
+    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)
+        )
+        Type.SEARCH_PROVIDER -> null
+    }
+    val callback: (String) -> Unit = when (type) {
+        Type.CHARGER_DATA_SOURCE -> { it ->
+            prefs.dataSourceSet = true
+            prefs.dataSource = it
+        }
+        Type.SEARCH_PROVIDER -> { it ->
+            prefs.searchProvider = it
+        }
+    }
 
     override fun onGetTemplate(): Template {
         return ListTemplate.Builder().apply {
             setTitle(carContext.getString(title))
-            setHeaderAction(Action.BACK)
-            setSingleList(ItemList.Builder().apply {
+            setHeaderAction(if (initialChoice) Action.APP_ICON else Action.BACK)
+
+            val list = ItemList.Builder().apply {
                 for (i in names.indices) {
                     addItem(Row.Builder().apply {
                         setTitle(names[i])
                         descriptions?.let { addText(it[i]) }
+                        if (initialChoice) {
+                            setBrowsable(true)
+                            setOnClickListener {
+                                itemSelected(i)
+                            }
+                        }
                     }.build())
                 }
-                setOnSelectedListener {
-                    callback(values[it])
-                    screenManager.pop()
+                if (!initialChoice) {
+                    setOnSelectedListener {
+                        itemSelected(it)
+                    }
+                    setSelectedIndex(values.indexOf(currentValue))
                 }
-                setSelectedIndex(values.indexOf(currentValue))
-            }.build())
+            }.build()
+            if (extraDesc != null) {
+                addSectionedList(SectionedItemList.create(list, carContext.getString(extraDesc)))
+            } else {
+                setSingleList(list)
+            }
         }.build()
     }
+
+    private fun itemSelected(i: Int) {
+        callback(values[i])
+        screenManager.pop()
+    }
 }
 
 class ChargepriceSettingsScreen(ctx: CarContext) : Screen(ctx) {
     val prefs = PreferenceDataSource(carContext)
-    private val maxRows = if (ctx.carAppApiLevel >= 2) {
-        ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
-    } else 6
+    private val maxRows = ctx.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
 
     override fun onGetTemplate(): Template {
         return ListTemplate.Builder().apply {
@@ -311,6 +390,8 @@ class SelectVehiclesScreen(ctx: CarContext) : MultiSelectSearchScreen<Chargepric
 
     override fun getLabel(it: ChargepriceCar) = "${it.brand} ${it.name}"
 
+    override fun getDetails(it: ChargepriceCar) = it.formatSpecs()
+
     override suspend fun loadData(): List<ChargepriceCar> {
         return api.getVehicles()
     }
@@ -507,4 +588,165 @@ class SelectChargingRangeScreen(ctx: CarContext) : Screen(ctx) {
             )
         }.build()
     }
+}
+
+class AboutScreen(ctx: CarContext) : Screen(ctx) {
+    val prefs = PreferenceDataSource(ctx)
+    var developerOptionsCounter = 0
+    private val maxRows = ctx.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
+
+    override fun onGetTemplate(): Template {
+        return ListTemplate.Builder().apply {
+            setTitle(carContext.getString(R.string.about))
+            setHeaderAction(Action.BACK)
+            addSectionedList(SectionedItemList.create(ItemList.Builder().apply {
+                addItem(
+                    Row.Builder()
+                        .setTitle(carContext.getString(R.string.version))
+                        .addText(BuildConfig.VERSION_NAME)
+                        .addText(
+                            carContext.getString(R.string.copyright) + " " + carContext.getString(
+                                R.string.copyright_summary
+                            )
+                        )
+                        .setBrowsable(prefs.developerModeEnabled)
+                        .setOnClickListener {
+                            if (!prefs.developerModeEnabled) {
+                                developerOptionsCounter += 1
+                                if (developerOptionsCounter >= 7) {
+                                    prefs.developerModeEnabled = true
+                                    invalidate()
+                                    CarToast.makeText(
+                                        carContext,
+                                        carContext.getString(R.string.developer_mode_enabled),
+                                        CarToast.LENGTH_SHORT
+                                    ).show()
+                                }
+                            } else {
+                                screenManager.pushForResult(DeveloperOptionsScreen(carContext)) {
+                                    developerOptionsCounter = 0
+                                    invalidate()
+                                }
+                            }
+                        }.build()
+                )
+                addItem(
+                    Row.Builder()
+                        .setTitle(carContext.getString(R.string.faq))
+                        .setBrowsable(true)
+                        .setOnClickListener(ParkedOnlyOnClickListener.create {
+                            openUrl(carContext, carContext.getString(R.string.faq_link))
+                        }).build()
+                )
+                addItem(
+                    Row.Builder()
+                        .setTitle(carContext.getString(R.string.donate))
+                        .addText(carContext.getString(R.string.donate_desc))
+                        .setBrowsable(true)
+                        .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.paypal_link))
+                            } else {
+                                val intent = Intent(carContext, MapsActivity::class.java)
+                                    .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                                    .putExtra(EXTRA_DONATE, true)
+                                carContext.startActivity(intent)
+                                CarToast.makeText(
+                                    carContext,
+                                    R.string.opened_on_phone,
+                                    CarToast.LENGTH_LONG
+                                ).show()
+                            }
+                        }).build()
+                )
+            }.build(), carContext.getString(R.string.about)))
+            addSectionedList(SectionedItemList.create(ItemList.Builder().apply {
+                addItem(Row.Builder()
+                    .setTitle(carContext.getString(R.string.twitter))
+                    .addText(carContext.getString(R.string.twitter_handle))
+                    .setBrowsable(true)
+                    .setOnClickListener(ParkedOnlyOnClickListener.create {
+                        openUrl(carContext, carContext.getString(R.string.twitter_url))
+                    }).build()
+                )
+                if (maxRows > 6) {
+                    addItem(Row.Builder()
+                        .setTitle(carContext.getString(R.string.goingelectric_forum))
+                        .setBrowsable(true)
+                        .setOnClickListener(ParkedOnlyOnClickListener.create {
+                            openUrl(
+                                carContext,
+                                carContext.getString(R.string.goingelectric_forum_url)
+                            )
+                        }).build()
+                    )
+                }
+            }.build(), carContext.getString(R.string.contact)))
+            addSectionedList(SectionedItemList.create(ItemList.Builder().apply {
+                addItem(Row.Builder()
+                    .setTitle(carContext.getString(R.string.github_link_title))
+                    .setBrowsable(true)
+                    .setOnClickListener(ParkedOnlyOnClickListener.create {
+                        openUrl(carContext, 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))
+                    }).build()
+                )
+            }.build(), carContext.getString(R.string.other)))
+        }.build()
+    }
+}
+
+class DeveloperOptionsScreen(ctx: CarContext) : Screen(ctx) {
+    val prefs = PreferenceDataSource(ctx)
+
+    override fun onGetTemplate(): Template {
+        return ListTemplate.Builder().apply {
+            setTitle(carContext.getString(R.string.developer_options))
+            setHeaderAction(Action.BACK)
+            setSingleList(ItemList.Builder().apply {
+                addItem(
+                    Row.Builder().apply {
+                        setTitle("Car app API Level: ${carContext.carAppApiLevel}")
+                        val hostPackage = carContext.hostInfo?.packageName
+                        val hostVersion = hostPackage?.let {
+                            try {
+                                carContext.packageManager.getPackageInfoCompat(it).versionName
+                            } catch (e: NameNotFoundException) {
+                                null
+                            }
+                        }
+                        addText("$hostPackage $hostVersion")
+                        if (BuildConfig.FLAVOR_automotive == "automotive") {
+                            addText(
+                                "Sensor list: ${
+                                    (carContext.getSystemService(Context.SENSOR_SERVICE) as SensorManager).getSensorList(
+                                        Sensor.TYPE_ALL
+                                    ).map { it.type }.joinToString(",")
+                                }"
+                            )
+                        }
+                    }.build()
+                )
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.disable_developer_mode))
+                    setOnClickListener {
+                        prefs.developerModeEnabled = false
+                        CarToast.makeText(
+                            carContext,
+                            carContext.getString(R.string.developer_mode_disabled),
+                            CarToast.LENGTH_SHORT
+                        ).show()
+                        screenManager.pop()
+                    }
+                }.build())
+            }.build())
+        }.build()
+    }
 }

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

@@ -1,16 +1,25 @@
 package net.vonforst.evmap.auto
 
+import android.content.ActivityNotFoundException
 import android.content.Context
+import android.content.Intent
 import android.graphics.Bitmap
+import android.net.Uri
+import androidx.browser.customtabs.CustomTabColorSchemeParams
+import androidx.browser.customtabs.CustomTabsIntent
 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.hardware.common.CarUnit
-import androidx.car.app.model.CarColor
-import androidx.car.app.model.CarIcon
-import androidx.car.app.model.Distance
+import androidx.car.app.model.*
 import androidx.car.app.versioning.CarAppApiLevels
+import androidx.core.content.ContextCompat
 import androidx.core.graphics.drawable.IconCompat
+import net.vonforst.evmap.BuildConfig
+import net.vonforst.evmap.R
 import net.vonforst.evmap.api.availability.ChargepointStatus
+import net.vonforst.evmap.getPackageInfoCompat
 import java.util.*
 import kotlin.math.roundToInt
 
@@ -33,13 +42,32 @@ fun carAvailabilityColor(status: List<ChargepointStatus>): CarColor {
 val CarContext.constraintManager
     get() = getCarService(CarContext.CONSTRAINT_SERVICE) as ConstraintManager
 
+fun CarContext.getContentLimit(id: Int) = if (carAppApiLevel >= 2) {
+    constraintManager.getContentLimit(id)
+} else {
+    when (id) {
+        ConstraintManager.CONTENT_LIMIT_TYPE_GRID -> 6
+        ConstraintManager.CONTENT_LIMIT_TYPE_LIST -> 6
+        ConstraintManager.CONTENT_LIMIT_TYPE_PANE -> 4
+        ConstraintManager.CONTENT_LIMIT_TYPE_PLACE_LIST -> 6
+        ConstraintManager.CONTENT_LIMIT_TYPE_ROUTE_LIST -> 3
+        else -> throw IllegalArgumentException("unknown limit ID")
+    }
+}
+
+val CarContext.isAppDrivenRefreshSupported
+    @androidx.car.app.annotations.ExperimentalCarApi
+    get() = if (carAppApiLevel >= 6) constraintManager.isAppDrivenRefreshEnabled else false
+
 fun Bitmap.asCarIcon(): CarIcon = CarIcon.Builder(IconCompat.createWithBitmap(this)).build()
 
-val emptyCarIcon = Bitmap.createBitmap(
-    1,
-    1,
-    Bitmap.Config.ARGB_8888
-).asCarIcon()
+val emptyCarIcon: CarIcon by lazy {
+    Bitmap.createBitmap(
+        1,
+        1,
+        Bitmap.Config.ARGB_8888
+    ).asCarIcon()
+}
 
 private const val kmPerMile = 1.609344
 private const val ftPerMile = 5280
@@ -134,8 +162,42 @@ private fun roundToMultipleOf(num: Double, step: Double): Double {
     return (num / step).roundToInt() * step
 }
 
+/**
+ * Paginates data based on specific limits for each page.
+ * If the data fits on a single page, this page can have a maximum size nSingle. Otherwise, the
+ * first page has maximum nFirst items, the last page nLast items, and all intermediate pages nOther
+ * items.
+ */
+fun <T> List<T>.paginate(nSingle: Int, nFirst: Int, nOther: Int, nLast: Int): List<List<T>> {
+    if (nOther > nLast) {
+        throw IllegalArgumentException("nLast has to be larger than or equal to nOther")
+    }
+    return if (size <= nSingle) {
+        listOf(this)
+    } else {
+        val result = mutableListOf<List<T>>()
+        var i = 0
+        var page = 0
+        while (true) {
+            val remaining = size - i
+            if (page == 0) {
+                result.add(subList(i, i + nFirst))
+                i += nFirst
+            } else if (remaining <= nLast) {
+                result.add(subList(i, size))
+                break
+            } else {
+                result.add(subList(i, i + nOther))
+                i += nOther
+            }
+            page++
+        }
+        result
+    }
+}
+
 fun getAndroidAutoVersion(ctx: Context): List<String> {
-    val info = ctx.packageManager.getPackageInfo("com.google.android.projection.gearhead", 0)
+    val info = ctx.packageManager.getPackageInfoCompat("com.google.android.projection.gearhead", 0)
     return info.versionName.split(".")
 }
 
@@ -152,4 +214,51 @@ fun supportsCarApiLevel3(ctx: CarContext): Boolean {
         }
     }
     return true
+}
+
+fun openUrl(carContext: CarContext, url: String) {
+    val intent = CustomTabsIntent.Builder()
+        .setDefaultColorSchemeParams(
+            CustomTabColorSchemeParams.Builder()
+                .setToolbarColor(
+                    ContextCompat.getColor(
+                        carContext,
+                        R.color.colorPrimary
+                    )
+                )
+                .build()
+        )
+        .build().intent
+    intent.data = Uri.parse(url)
+    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+    try {
+        carContext.startActivity(intent)
+        if (BuildConfig.FLAVOR_automotive != "automotive") {
+            // only show the toast "opened on phone" if we're running on a phone
+            CarToast.makeText(
+                carContext,
+                R.string.opened_on_phone,
+                CarToast.LENGTH_LONG
+            ).show()
+        }
+    } catch (e: ActivityNotFoundException) {
+        CarToast.makeText(
+            carContext,
+            R.string.no_browser_app_found,
+            CarToast.LENGTH_LONG
+        ).show()
+    }
+}
+
+class DummyReturnScreen(ctx: CarContext) : Screen(ctx) {
+    /*
+    Dummy screen to get around template refresh limitations.
+    It immediately pops back to the previous screen.
+     */
+    override fun onGetTemplate(): Template {
+        screenManager.pop()
+        return MessageTemplate.Builder(carContext.getString(R.string.loading)).setLoading(true)
+            .build()
+    }
+
 }

app/src/google/java/net/vonforst/evmap/auto/VehicleDataScreen.kt

@@ -1,6 +1,7 @@
 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
@@ -16,10 +17,13 @@ import net.vonforst.evmap.BuildConfig
 import net.vonforst.evmap.R
 import net.vonforst.evmap.ui.CompassNeedle
 import net.vonforst.evmap.ui.Gauge
+import net.vonforst.evmap.utils.formatDecimal
 import kotlin.math.min
 import kotlin.math.roundToInt
 
-class VehicleDataScreen(ctx: CarContext) : Screen(ctx), DefaultLifecycleObserver {
+@androidx.car.app.annotations.ExperimentalCarApi
+class VehicleDataScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx),
+    LocationAwareScreen, DefaultLifecycleObserver {
     private val carInfo =
         (ctx.getCarService(CarContext.HARDWARE_SERVICE) as CarHardwareManager).carInfo
     private val carSensors = carContext.patchedCarSensors
@@ -27,6 +31,7 @@ class VehicleDataScreen(ctx: CarContext) : Screen(ctx), DefaultLifecycleObserver
     private var energyLevel: EnergyLevel? = null
     private var speed: Speed? = null
     private var heading: Compass? = null
+    private var location: Location? = null
     private var gauge = Gauge((ctx.resources.displayMetrics.density * 128).roundToInt(), ctx)
     private var compass =
         CompassNeedle((ctx.resources.displayMetrics.density * 128).roundToInt(), ctx)
@@ -70,7 +75,11 @@ class VehicleDataScreen(ctx: CarContext) : Screen(ctx), DefaultLifecycleObserver
         val energyLevel = energyLevel
         val model = model
         val speed = speed
-        val heading = heading
+        val location = location
+
+        val compassHeading = heading?.orientations?.value?.get(0)
+        val gpsHeading = if (location?.hasBearing() == true) location.bearing else null
+        val heading = compassHeading ?: gpsHeading
 
         return GridTemplate.Builder().apply {
             setTitle(
@@ -192,17 +201,30 @@ class VehicleDataScreen(ctx: CarContext) : Screen(ctx), DefaultLifecycleObserver
                             if (heading == null) {
                                 setLoading(true)
                             } else {
-                                val heading = heading.orientations.value
-                                if (heading != null) {
-                                    setText(
-                                        "${heading[0].roundToInt()}°"
+                                val headingSource =
+                                    if (compassHeading != null) carContext.getString(R.string.compass) else carContext.getString(
+                                        R.string.gps
                                     )
-
-                                } else {
-                                    setText(carContext.getString(R.string.auto_no_data))
-                                }
+                                setText("${heading.roundToInt()}° ($headingSource)")
                                 setImage(
-                                    compass.draw(heading?.get(0)).asCarIcon()
+                                    compass.draw(heading).asCarIcon()
+                                )
+                            }
+                        }.build())
+                        addItem(GridItem.Builder().apply {
+                            setTitle(carContext.getString(R.string.coordinates))
+                            if (location == null) {
+                                setLoading(true)
+                            } else {
+                                val dms = location.formatDecimal(4)
+                                setText(dms)
+                                setImage(
+                                    CarIcon.Builder(
+                                        IconCompat.createWithResource(
+                                            carContext,
+                                            R.drawable.ic_location
+                                        )
+                                    ).setTint(CarColor.DEFAULT).build()
                                 )
                             }
                         }.build())
@@ -229,6 +251,7 @@ class VehicleDataScreen(ctx: CarContext) : Screen(ctx), DefaultLifecycleObserver
 
     override fun onResume(owner: LifecycleOwner) {
         setupListeners()
+        session.mapScreen = this
     }
 
     private fun setupListeners() {
@@ -253,6 +276,7 @@ class VehicleDataScreen(ctx: CarContext) : Screen(ctx), DefaultLifecycleObserver
 
     override fun onPause(owner: LifecycleOwner) {
         removeListeners()
+        session.mapScreen = null
     }
 
     private fun removeListeners() {
@@ -269,4 +293,8 @@ class VehicleDataScreen(ctx: CarContext) : Screen(ctx), DefaultLifecycleObserver
                 it
             ) == PackageManager.PERMISSION_GRANTED
         }
+
+    override fun updateLocation(location: Location) {
+        this.location = location
+    }
 }

app/src/google/java/net/vonforst/evmap/autocomplete/GooglePlacesAutocompleteProvider.kt

@@ -7,6 +7,7 @@ import android.text.style.StyleSpan
 import com.car2go.maps.google.adapter.AnyMapAdapter
 import com.car2go.maps.util.SphericalUtil
 import com.google.android.gms.common.api.ApiException
+import com.google.android.gms.common.api.CommonStatusCodes
 import com.google.android.gms.maps.model.LatLng
 import com.google.android.gms.maps.model.LatLngBounds
 import com.google.android.gms.tasks.Tasks.await
@@ -19,6 +20,7 @@ import com.google.android.libraries.places.api.net.FindAutocompletePredictionsRe
 import com.google.android.libraries.places.api.net.PlacesStatusCodes
 import kotlinx.coroutines.tasks.await
 import net.vonforst.evmap.R
+import java.io.IOException
 import java.util.concurrent.ExecutionException
 import kotlin.math.sqrt
 
@@ -58,6 +60,13 @@ class GooglePlacesAutocompleteProvider(val context: Context) : AutocompleteProvi
             if (cause is ApiException) {
                 if (cause.statusCode == PlacesStatusCodes.OVER_QUERY_LIMIT) {
                     throw ApiUnavailableException()
+                } else if (cause.statusCode in listOf(
+                        CommonStatusCodes.NETWORK_ERROR,
+                        CommonStatusCodes.TIMEOUT, CommonStatusCodes.RECONNECTION_TIMED_OUT,
+                        CommonStatusCodes.RECONNECTION_TIMED_OUT_DURING_UPDATE
+                    )
+                ) {
+                    throw IOException(cause)
                 }
             }
             throw e

app/src/google/java/net/vonforst/evmap/viewmodel/DonateViewModel.kt

@@ -5,6 +5,7 @@ import android.app.Application
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.MutableLiveData
 import com.android.billingclient.api.*
+import com.android.billingclient.api.BillingClient.ProductType
 import net.vonforst.evmap.BuildConfig
 import net.vonforst.evmap.adapter.Equatable
 
@@ -14,6 +15,12 @@ class DonateViewModel(application: Application) : AndroidViewModel(application),
         .setListener(this)
         .enablePendingPurchases()
         .build()
+    
+    val products: MutableLiveData<Resource<List<DonationItem>>> by lazy {
+        MutableLiveData<Resource<List<DonationItem>>>().apply {
+            value = Resource.loading(null)
+        }
+    }
 
     init {
         billingClient.startConnection(object : BillingClientStateListener {
@@ -24,10 +31,15 @@ class DonateViewModel(application: Application) : AndroidViewModel(application),
                 loadProducts()
 
                 // consume pending purchases
-                val purchases = billingClient.queryPurchases(BillingClient.SkuType.INAPP)
-                purchases.purchasesList?.forEach {
-                    if (!it.isAcknowledged) {
-                        consumePurchase(it.purchaseToken, false)
+                billingClient.queryPurchasesAsync(
+                    QueryPurchasesParams.newBuilder()
+                        .setProductType(ProductType.INAPP)
+                        .build()
+                ) { _, purchasesList ->
+                    purchasesList.forEach {
+                        if (!it.isAcknowledged) {
+                            consumePurchase(it.purchaseToken, false)
+                        }
                     }
                 }
             }
@@ -36,26 +48,26 @@ class DonateViewModel(application: Application) : AndroidViewModel(application),
     }
 
     private fun loadProducts() {
-        val params = SkuDetailsParams.newBuilder()
-            .setType(BillingClient.SkuType.INAPP)
-            .setSkusList(
-                listOf(
-                    "donate_1_eur", "donate_2_eur", "donate_5_eur", "donate_10_eur"
-                ) +
-                        if (BuildConfig.DEBUG) {
-                            listOf(
-                                "android.test.purchased", "android.test.canceled",
-                                "android.test.item_unavailable"
-                            )
-                        } else {
-                            emptyList()
-                        }
+        val productIds = listOf(
+            "donate_1_eur", "donate_2_eur", "donate_5_eur", "donate_10_eur"
+        ) + if (BuildConfig.DEBUG) {
+            listOf(
+                "android.test.purchased", "android.test.canceled",
+                "android.test.item_unavailable"
             )
+        } else {
+            emptyList()
+        }
+        val params = QueryProductDetailsParams.newBuilder()
+            .setProductList(productIds.map {
+                QueryProductDetailsParams.Product.newBuilder().setProductType(ProductType.INAPP)
+                    .setProductId(it).build()
+            })
             .build()
-        billingClient.querySkuDetailsAsync(params) { result, details ->
-            if (result.responseCode == BillingClient.BillingResponseCode.OK && details != null) {
+        billingClient.queryProductDetailsAsync(params) { result, details ->
+            if (result.responseCode == BillingClient.BillingResponseCode.OK) {
                 products.postValue(Resource.success(details
-                    .sortedBy { it.priceAmountMicros }
+                    .sortedBy { it.oneTimePurchaseOfferDetails!!.priceAmountMicros }
                     .map { DonationItem(it) }
                 ))
             } else {
@@ -64,12 +76,6 @@ class DonateViewModel(application: Application) : AndroidViewModel(application),
         }
     }
 
-    val products: MutableLiveData<Resource<List<DonationItem>>> by lazy {
-        MutableLiveData<Resource<List<DonationItem>>>().apply {
-            value = Resource.loading(null)
-        }
-    }
-
     val purchaseSuccessful = SingleLiveEvent<Nothing>()
     val purchaseFailed = SingleLiveEvent<Nothing>()
 
@@ -97,7 +103,13 @@ class DonateViewModel(application: Application) : AndroidViewModel(application),
 
     fun startPurchase(it: DonationItem, activity: Activity) {
         val flowParams = BillingFlowParams.newBuilder()
-            .setSkuDetails(it.sku)
+            .setProductDetailsParamsList(
+                listOf(
+                    BillingFlowParams.ProductDetailsParams.newBuilder()
+                        .setProductDetails(it.product)
+                        .build()
+                )
+            )
             .build()
         val response = billingClient.launchBillingFlow(activity, flowParams)
         if (response.responseCode != BillingClient.BillingResponseCode.OK) {
@@ -110,4 +122,4 @@ class DonateViewModel(application: Application) : AndroidViewModel(application),
     }
 }
 
-data class DonationItem(val sku: SkuDetails) : Equatable
+data class DonationItem(val product: ProductDetails) : Equatable

app/src/google/res/layout/item_donation.xml

@@ -28,7 +28,7 @@
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_marginEnd="8dp"
-                android:text="@{item.sku.title}"
+                android:text="@{item.product.title}"
                 android:textAppearance="@style/TextAppearance.Material3.BodyLarge"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toStartOf="@+id/textView21"
@@ -41,7 +41,7 @@
                 android:id="@+id/textView21"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:text="@{item.sku.price}"
+                android:text="@{item.product.oneTimePurchaseOfferDetails.formattedPrice}"
                 android:textAppearance="@style/TextAppearance.Material3.BodyLarge"
                 android:textColor="?android:textColorSecondary"
                 app:layout_constraintBottom_toBottomOf="parent"

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

@@ -28,8 +28,12 @@
     <string name="auto_chargeprice_vehicle_unavailable">EVMap konnte das Fahrzeugmodell nicht erkennen.</string>
     <string name="auto_chargeprice_vehicle_unknown">Keins der in der App ausgewählten Fahrzeuge passt zu diesem Fahrzeug (%1$s %2$s).</string>
     <string name="auto_chargeprice_vehicle_ambiguous">Mehrere der in der App ausgewählten Fahrzeuge passen zu diesem Fahrzeug (%1$s %2$s).</string>
+    <string name="auto_chargers_ahead">Nur Ladestationen in Fahrtrichtung</string>
     <string name="settings_android_auto_chargeprice_range">Ladebereich für Preisvergleich</string>
     <string name="data_sources_hint">In den Einstellungen kannst du auch zwischen Google Maps und OpenStreetMap (Mapbox) für die Kartendaten wechseln.</string>
     <string name="selecting_all">alle Einträge ausgewählt</string>
     <string name="selecting_none">alle Einträge abgewählt</string>
+    <string name="loading">Lade…</string>
+    <string name="auto_multipage_goto">Seite %d</string>
+    <string name="auto_multipage">(%d/%d)</string>
 </resources>

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

@@ -34,4 +34,7 @@
     <string name="auto_no_refresh_possible">D\'autres mises à jour ne sont pas possibles. Veuillez revenir en arrière et redémarrer.</string>
     <string name="settings_android_auto_chargeprice_range">Plage de charge pour la comparaison des prix</string>
     <string name="welcome_android_auto_detail">Vous pouvez également utiliser EVMap à partir d\'Android Auto sur les voitures prises en charge. Il suffit de sélectionner l\'application EVMap dans le menu Android Auto.</string>
+    <string name="loading">Chargement…</string>
+    <string name="auto_multipage_goto">Page %d</string>
+    <string name="auto_multipage">(%d/%d)</string>
 </resources>

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

@@ -34,4 +34,8 @@
     <string name="data_sources_hint">I innstillingene kan du også bytte mellom Google Maps og OpenStreetMap (Mapbox) for kartdata.</string>
     <string name="selecting_all">valgte alle elementene</string>
     <string name="sounds_cool">den er grei</string>
+    <string name="auto_chargers_ahead">Kun ladere i kjøreretningen</string>
+    <string name="loading">Laster inn …</string>
+    <string name="auto_multipage_goto">Side %d</string>
+    <string name="auto_multipage">(%d/%d)</string>
 </resources>

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

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="auto_chargeprice_vehicle_ambiguous">Meerdere voertuigen geselecteerd in de app komen overeen met dit voertuig (%1$s %2$s).</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="auto_location_service">EVMap draait op Android Auto en gebruikt jouw locatie.</string>
+    <string name="auto_no_chargers_found">Geen laadpunten gevonden in de omgeving</string>
+    <string name="auto_no_favorites_found">Geen favorieten gevonden</string>
+    <string name="open_in_app">Open in de app</string>
+    <string name="opened_on_phone">Geopend op de telefoon</string>
+    <string name="auto_location_permission_needed">Om EVMap op Android Auto te gebruiken, moet je toegang geven tot je locatie.</string>
+    <string name="auto_vehicle_data_permission_needed">Voor deze functie heeft EVMap toegang nodig tot de gegevens van je voertuig.</string>
+    <string name="grant_on_phone">Geef toestemming op telefoon</string>
+    <string name="auto_chargers_closeby">Oplaadpunten in de buurt</string>
+    <string name="auto_favorites">Favorieten</string>
+    <string name="auto_chargers_near_location">Nabij %s</string>
+    <string name="auto_fault_report_date">⚠️ Foutrapport (%s)</string>
+    <string name="auto_no_refresh_possible">Verdere updates zijn niet mogelijk. Ga terug en herbegin.</string>
+    <string name="auto_prices">Prijzen</string>
+    <string name="auto_vehicle_data">Voertuiggegevens</string>
+    <string name="auto_charging_level">Laadniveau (SoC)</string>
+    <string name="auto_no_data">Niet beschikbaar</string>
+    <string name="auto_range">Reikwijdte</string>
+    <string name="auto_speed">Snelheid</string>
+    <string name="auto_heading">Richting</string>
+    <string name="auto_settings">Instellingen</string>
+    <string name="welcome_android_auto">Android Auto support</string>
+    <string name="welcome_android_auto_detail">Je kan EVMap ook gebruiken in Android Auto op ondersteunde voertuigen. Selecteer gewoon de EVMap app in het Android Auto menu.</string>
+    <string name="sounds_cool">klinkt cool</string>
+    <string name="auto_chargeprice_vehicle_unavailable">EVMap kon je voertuigtype niet bepalen.</string>
+    <string name="auto_chargers_ahead">Alleen laadpunten in rijrichting</string>
+    <string name="settings_android_auto_chargeprice_range">Laadbereik voor prijsvergelijking</string>
+    <string name="data_sources_hint">In de instellingen kan je ook wisselen tussen Google Maps en OpenStreetMap (Mapbox) voor de kaartgegevens.</string>
+    <string name="selecting_all">alle items geselecteerd</string>
+    <string name="selecting_none">alle items gedeselecteerd</string>
+    <string name="loading">Laden…</string>
+    <string name="auto_multipage_goto">Pagina %d</string>
+    <string name="auto_multipage">(%d/%d)</string>
+    <string name="auto_chargeprice_vehicle_unknown">Geen enkel voertuig geselecteerd in de app komt overeen met dit voertuig (%1$s %2$s).</string>
+</resources>

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

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="auto_no_chargers_found">Não foram encontrados carregadores próximo de si</string>
+    <string name="auto_no_favorites_found">Nenhum favorito encontrado</string>
+    <string name="opened_on_phone">Aberto no telefone</string>
+    <string name="auto_location_permission_needed">Para usar o EVMap no Android Auto, permita o acesso à sua localização.</string>
+    <string name="open_in_app">Abrir na app</string>
+    <string name="auto_vehicle_data_permission_needed">Para esta funcionalidade, o EVMap precisa de aceder aos dados do seu veículo.</string>
+    <string name="auto_chargers_closeby">Carregadores próximos</string>
+    <string name="grant_on_phone">Conceda permissões no telefone</string>
+    <string name="auto_chargers_near_location">Perto de %s</string>
+    <string name="auto_favorites">Favoritos</string>
+    <string name="auto_chargeprice_vehicle_ambiguous">Vários veículos selecionados na app correspondem a este veículo (%1$s %2$s).</string>
+    <string name="selecting_none">todos os items desmarcados</string>
+    <string name="data_sources_hint">Também pode mudar entre o Google Maps e OpenStreetMap (Mapbox) nas definições da app.</string>
+    <string name="selecting_all">todos os items selecionados</string>
+    <string name="loading">Carregando…</string>
+    <string name="auto_multipage_goto">Página %d</string>
+    <string name="auto_multipage">(%d/%d)</string>
+    <string name="settings_android_auto_chargeprice_range">Escala de carregamento para comparação de preços</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="auto_location_service">O EVMap está a funcionar no Android Auto e usando a sua localização.</string>
+    <string name="auto_fault_report_date">⚠️ Problemas (%s)</string>
+    <string name="auto_no_refresh_possible">Não é possível atualizar. Por favor volte atrás e reinicie.</string>
+    <string name="auto_prices">Preços</string>
+    <string name="auto_vehicle_data">Dados do veículo</string>
+    <string name="auto_charging_level">Nível de carregamento</string>
+    <string name="auto_no_data">Não disponível</string>
+    <string name="auto_speed">Velocidade</string>
+    <string name="auto_heading">Direção</string>
+    <string name="auto_settings">Definições</string>
+    <string name="welcome_android_auto">Suporte para Android Auto</string>
+    <string name="auto_range">Alcance</string>
+    <string name="welcome_android_auto_detail">Também pode usar o EVMap no Android Auto em carros compatíveis. Basta selecionar a app EVMap no menu do Android Auto.</string>
+    <string name="auto_chargeprice_vehicle_unavailable">O EVMap não pôde determinar o modelo do seu veículo.</string>
+    <string name="auto_chargeprice_vehicle_unknown">Nenhum dos veículos selecionados na app corresponde a este veículo (%1$s %2$s).</string>
+    <string name="auto_chargers_ahead">Apenas carregadores na direção do destino</string>
+    <string name="sounds_cool">Continuar</string>
+</resources>

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

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources></resources>

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

@@ -28,8 +28,12 @@
     <string name="auto_chargeprice_vehicle_unavailable">EVMap could not determine your vehicle model.</string>
     <string name="auto_chargeprice_vehicle_unknown">None of the vehicles selected in the app matches this vehicle (%1$s %2$s).</string>
     <string name="auto_chargeprice_vehicle_ambiguous">Multiple vehicles selected in the app match this vehicle (%1$s %2$s).</string>
+    <string name="auto_chargers_ahead">Only chargers along driving direction</string>
     <string name="settings_android_auto_chargeprice_range">Charging range for price comparison</string>
     <string name="data_sources_hint">In the settings you can also switch between Google Maps and OpenStreetMap (Mapbox) for the map data.</string>
     <string name="selecting_all">selected all items</string>
     <string name="selecting_none">deselected all items</string>
+    <string name="loading">Loading…</string>
+    <string name="auto_multipage_goto">Page %d</string>
+    <string name="auto_multipage">(%d/%d)</string>
 </resources>

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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>

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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>

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

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources></resources>

app/src/main/AndroidManifest.xml

@@ -4,6 +4,7 @@
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 
     <queries>
         <intent>
@@ -14,6 +15,9 @@
             <action android:name="android.intent.action.VIEW" />
             <data android:scheme="google.navigation" />
         </intent>
+        <intent>
+            <action android:name="android.support.customtabs.action.CustomTabsService" />
+        </intent>
     </queries>
 
     <application
@@ -252,6 +256,10 @@
                     android:host="www.goingelectric.de"
                     android:pathPattern="/stromtankstellen/Ungarn/..*/..*/..*/"
                     android:scheme="https" />
+                <data
+                    android:host="openchargemap.org"
+                    android:pathPattern="/site/poi/details/..*"
+                    android:scheme="https" />
 
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.BROWSABLE" />

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

@@ -8,8 +8,10 @@ import android.os.Build
 import android.os.Bundle
 import android.os.SystemClock
 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
@@ -38,6 +40,7 @@ const val EXTRA_CHARGER_ID = "chargerId"
 const val EXTRA_LAT = "lat"
 const val EXTRA_LON = "lon"
 const val EXTRA_FAVORITES = "favorites"
+const val EXTRA_DONATE = "donate"
 
 class MapsActivity : AppCompatActivity(),
     PreferenceFragmentCompat.OnPreferenceStartFragmentCallback {
@@ -73,7 +76,7 @@ class MapsActivity : AppCompatActivity(),
         val navView = findViewById<NavigationView>(R.id.nav_view)
         navView.setupWithNavController(navController)
 
-        ViewCompat.setOnApplyWindowInsetsListener(navView) { v, insets ->
+        ViewCompat.setOnApplyWindowInsetsListener(navView) { _, insets ->
             val header = navView.getHeaderView(0)
             header.setPadding(0, insets.getInsets(WindowInsetsCompat.Type.statusBars()).top, 0, 0)
             insets
@@ -131,6 +134,37 @@ class MapsActivity : AppCompatActivity(),
             } else if (intent?.scheme == "https" && intent?.data?.host == "www.goingelectric.de") {
                 val id = intent.data?.pathSegments?.last()?.toLongOrNull()
                 if (id != null) {
+                    if (prefs.dataSource != "goingelectric") {
+                        prefs.dataSource = "goingelectric"
+                        Toast.makeText(
+                            this,
+                            getString(
+                                R.string.data_source_switched_to,
+                                getString(R.string.data_source_goingelectric)
+                            ),
+                            Toast.LENGTH_LONG
+                        ).show()
+                    }
+                    deepLink = navController.createDeepLink()
+                        .setGraph(R.navigation.nav_graph)
+                        .setDestination(R.id.map)
+                        .setArguments(MapFragmentArgs(chargerId = id).toBundle())
+                        .createPendingIntent()
+                }
+            } else if (intent?.scheme == "https" && intent?.data?.host == "openchargemap.org") {
+                val id = intent.data?.pathSegments?.last()?.toLongOrNull()
+                if (id != null) {
+                    if (prefs.dataSource != "openchargemap") {
+                        prefs.dataSource = "openchargemap"
+                        Toast.makeText(
+                            this,
+                            getString(
+                                R.string.data_source_switched_to,
+                                getString(R.string.data_source_openchargemap)
+                            ),
+                            Toast.LENGTH_LONG
+                        ).show()
+                    }
                     deepLink = navController.createDeepLink()
                         .setGraph(R.navigation.nav_graph)
                         .setDestination(R.id.map)
@@ -155,6 +189,11 @@ class MapsActivity : AppCompatActivity(),
                     .setGraph(navGraph)
                     .setDestination(R.id.favs)
                     .createPendingIntent()
+            } else if (intent.hasExtra(EXTRA_DONATE)) {
+                deepLink = navController.createDeepLink()
+                    .setGraph(navGraph)
+                    .setDestination(R.id.donate)
+                    .createPendingIntent()
             }
 
             deepLink?.send()
@@ -196,6 +235,7 @@ class MapsActivity : AppCompatActivity(),
     }
 
     fun openUrl(url: String) {
+        val pkg = CustomTabsClient.getPackageName(this, null)
         val intent = CustomTabsIntent.Builder()
             .setDefaultColorSchemeParams(
                 CustomTabColorSchemeParams.Builder()
@@ -203,6 +243,11 @@ class MapsActivity : AppCompatActivity(),
                     .build()
             )
             .build()
+        pkg?.let {
+            // prefer to open URL in custom tab, even if native app
+            // available (such as EVMap itself)
+            intent.intent.setPackage(pkg)
+        }
         try {
             intent.launchUrl(this, Uri.parse(url))
         } catch (e: ActivityNotFoundException) {

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

@@ -1,8 +1,11 @@
 package net.vonforst.evmap
 
 import android.content.Context
+import android.content.pm.PackageInfo
+import android.content.pm.PackageManager
 import android.content.res.Configuration
 import android.graphics.Typeface
+import android.os.Build
 import android.os.Bundle
 import android.text.*
 import android.text.style.StyleSpan
@@ -72,7 +75,7 @@ fun max(a: Int?, b: Int?): Int? {
      * otherwise the non-null value or null
      */
     return if (a != null && b != null) {
-        max(a, b)
+        kotlin.math.max(a, b)
     } else {
         a ?: b
     }
@@ -88,4 +91,11 @@ const val meterPerFt = 0.3048
 
 fun shouldUseImperialUnits(): Boolean {
     return Locale.getDefault().country in listOf("US", "GB", "MM", "LR")
-}
+}
+
+fun PackageManager.getPackageInfoCompat(packageName: String, flags: Int = 0): PackageInfo =
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+        getPackageInfo(packageName, PackageManager.PackageInfoFlags.of(flags.toLong()))
+    } else {
+        @Suppress("DEPRECATION") getPackageInfo(packageName, flags)
+    }

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

@@ -1,7 +1,6 @@
 package net.vonforst.evmap.adapter
 
 import android.view.LayoutInflater
-import android.view.View
 import android.view.ViewGroup
 import androidx.databinding.DataBindingUtil
 import androidx.databinding.ViewDataBinding
@@ -161,11 +160,12 @@ class CheckableConnectorAdapter : DataBindingAdapter<Chargepoint>() {
         val binding = holder.binding as ItemConnectorButtonBinding
         binding.enabled = enabledConnectors?.let { item.type in it } ?: true
         val root = binding.root as CheckableConstraintLayout
+        root.setOnCheckedChangeListener { _, _ -> }
         root.isChecked = checkedItem == position
         root.setOnClickListener {
             root.isChecked = true
         }
-        root.setOnCheckedChangeListener { v: View, checked: Boolean ->
+        root.setOnCheckedChangeListener { _, checked: Boolean ->
             if (checked) {
                 checkedItem = holder.bindingAdapterPosition.takeIf { it != -1 }
                 root.post {
@@ -204,7 +204,7 @@ class CheckableChargepriceCarAdapter : DataBindingAdapter<ChargepriceCar>() {
         root.setOnClickListener {
             root.isChecked = true
         }
-        root.setOnCheckedChangeListener { v: View, checked: Boolean ->
+        root.setOnCheckedChangeListener { _, checked: Boolean ->
             if (checked && item != checkedItem) {
                 checkedItem = item
                 root.post {

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

@@ -10,6 +10,8 @@ import net.vonforst.evmap.model.ChargeCardId
 import net.vonforst.evmap.model.ChargeLocation
 import net.vonforst.evmap.model.OpeningHoursDays
 import net.vonforst.evmap.plus
+import net.vonforst.evmap.utils.formatDMS
+import net.vonforst.evmap.utils.formatDecimal
 import java.time.ZoneId
 import java.time.format.DateTimeFormatter
 import java.time.format.FormatStyle
@@ -59,7 +61,8 @@ fun buildDetails(
         if (loc.network != null) DetailsAdapter.Detail(
             R.drawable.ic_network,
             R.string.network,
-            loc.network
+            loc.network,
+            clickable = loc.networkUrl != null
         ) else null,
         if (loc.faultReport != null) DetailsAdapter.Detail(
             R.drawable.ic_fault_report,

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

@@ -25,7 +25,7 @@ class FilterProfilesAdapter(
         super.bind(holder, item)
 
         val binding = holder.binding as ItemFilterProfileBinding
-        binding.handle.setOnTouchListener { v, event ->
+        binding.handle.setOnTouchListener { _, event ->
             if (event?.action == MotionEvent.ACTION_DOWN) {
                 dragHelper.startDrag(holder)
             }

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

@@ -5,14 +5,13 @@ 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
 import androidx.recyclerview.widget.RecyclerView
 import coil.load
 import coil.memory.MemoryCache
-import coil.size.OriginalSize
-import coil.size.SizeResolver
 import net.vonforst.evmap.R
 import net.vonforst.evmap.model.ChargerPhoto
 
@@ -37,27 +36,42 @@ class GalleryAdapter(context: Context, val itemClickListener: ItemClickListener?
     }
 
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
-        val id = getItem(position).id
-        val url = getItem(position).getUrl(height = holder.view.height)
+        val item = getItem(position)
 
-        holder.view.load(
-            url
-        ) {
-            size(SizeResolver(OriginalSize))
-            allowHardware(false)
-            listener(
-                onSuccess = { _, metadata ->
-                    memoryKeys[id] = metadata.memoryCacheKey
+        if (holder.view.height == 0) {
+            holder.view.viewTreeObserver.addOnGlobalLayoutListener(object : OnGlobalLayoutListener {
+                override fun onGlobalLayout() {
+                    holder.view.viewTreeObserver.removeOnGlobalLayoutListener(this)
+                    loadImage(item, holder)
                 }
-            )
+            })
+        } else {
+            loadImage(item, holder)
         }
 
         if (itemClickListener != null) {
             holder.view.setOnClickListener {
-                itemClickListener.onItemClick(holder.view, position, memoryKeys[id])
+                itemClickListener.onItemClick(holder.view, position, memoryKeys[item.id])
             }
         }
     }
+
+    private fun loadImage(
+        item: ChargerPhoto,
+        holder: ViewHolder
+    ) {
+        val url = item.getUrl(height = holder.view.height)
+
+        holder.view.load(
+            url
+        ) {
+            listener(
+                onSuccess = { _, metadata ->
+                    memoryKeys[item.id] = metadata.memoryCacheKey
+                }
+            )
+        }
+    }
 }
 
 class ChargerPhotoDiffCallback : DiffUtil.ItemCallback<ChargerPhoto>() {

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

@@ -0,0 +1,20 @@
+package net.vonforst.evmap.adapter
+
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import androidx.recyclerview.widget.RecyclerView.Adapter
+
+class SingleViewAdapter(val view: View) : Adapter<SingleViewAdapter.ViewHolder>() {
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+        return ViewHolder(view)
+    }
+
+    class ViewHolder(view: View) : RecyclerView.ViewHolder(view)
+
+    override fun getItemCount() = 1
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+    }
+}

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

@@ -71,19 +71,19 @@ abstract class BaseAvailabilityDetector(private val client: OkHttpClient) : Avai
             connectors: Map<Long, Pair<Double, String>>,
             chargepoints: List<Chargepoint>
         ): Map<Chargepoint, Set<Long>> {
-            var chargepoints = chargepoints
+            var cpts = chargepoints
 
             // iterate over each connector type
             val types = connectors.map { it.value.second }.distinct().toSet()
             val equivalentTypes = types.map { equivalentPlugTypes(it).plus(it) }.cartesianProduct()
-            var geTypes = chargepoints.map { it.type }.distinct().toSet()
+            var geTypes = cpts.map { it.type }.distinct().toSet()
             if (!equivalentTypes.any { it == geTypes } && geTypes.size > 1 && geTypes.contains(
                     Chargepoint.SCHUKO
                 )) {
                 // If charger has household plugs and other plugs, try removing the household plugs
                 // (common e.g. in Hamburg -> 2x Type 2 + 2x Schuko, but NM only lists Type 2)
                 geTypes = geTypes.filter { it != Chargepoint.SCHUKO }.toSet()
-                chargepoints = chargepoints.filter { it.type != Chargepoint.SCHUKO }
+                cpts = cpts.filter { it.type != Chargepoint.SCHUKO }
             }
             if (!equivalentTypes.any { it == geTypes }) throw AvailabilityDetectorException("chargepoints do not match")
             return types.flatMap { type ->
@@ -93,14 +93,14 @@ abstract class BaseAvailabilityDetector(private val client: OkHttpClient) : Avai
                 val powers = connsOfType.map { it.value.first }.distinct().sorted()
                 // find corresponding powers in GE data
                 val gePowers =
-                    chargepoints.filter { equivalentPlugTypes(it.type).any { it == type } }
+                    cpts.filter { equivalentPlugTypes(it.type).any { it == type } }
                         .mapNotNull { it.power }.distinct().sorted()
 
                 // if the distinct number of powers is the same, try to match.
                 if (powers.size == gePowers.size) {
                     gePowers.zip(powers).map { (gePower, power) ->
                         val chargepoint =
-                            chargepoints.find { equivalentPlugTypes(it.type).any { it == type } && it.power == gePower }!!
+                            cpts.find { equivalentPlugTypes(it.type).any { it == type } && it.power == gePower }!!
                         val ids = connsOfType.filter { it.value.first == power }.keys
                         if (chargepoint.count != ids.size) {
                             throw AvailabilityDetectorException("chargepoints do not match")
@@ -108,7 +108,7 @@ abstract class BaseAvailabilityDetector(private val client: OkHttpClient) : Avai
                         chargepoint to ids
                     }
                 } else if (powers.size == 1 && gePowers.size == 2
-                    && chargepoints.sumOf { it.count } == connsOfType.size
+                    && cpts.sumOf { it.count } == connsOfType.size
                 ) {
                     // special case: dual charger(s) with load balancing
                     // GoingElectric shows 2 different powers, NewMotion just one
@@ -116,7 +116,7 @@ abstract class BaseAvailabilityDetector(private val client: OkHttpClient) : Avai
                     var i = 0
                     gePowers.map { gePower ->
                         val chargepoint =
-                            chargepoints.find { it.type in equivalentPlugTypes(type) && it.power == gePower }!!
+                            cpts.find { it.type in equivalentPlugTypes(type) && it.power == gePower }!!
                         val ids = allIds.subList(i, i + chargepoint.count).toSet()
                         i += chargepoint.count
                         chargepoint to ids
@@ -132,7 +132,8 @@ abstract class BaseAvailabilityDetector(private val client: OkHttpClient) : Avai
 
 data class ChargeLocationStatus(
     val status: Map<Chargepoint, List<ChargepointStatus>>,
-    val source: String
+    val source: String,
+    val evseIds: Map<Chargepoint, List<String>>? = null
 ) {
     fun applyFilters(connectors: Set<String>?, minPower: Int?): ChargeLocationStatus {
         val statusFiltered = status.filterKeys {

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

@@ -51,7 +51,7 @@ interface ChargecloudApi {
     )
 
     companion object {
-        fun create(client: OkHttpClient, baseUrl: String? = null): ChargecloudApi {
+        fun create(client: OkHttpClient, baseUrl: String): ChargecloudApi {
             val retrofit = Retrofit.Builder()
                 .baseUrl(baseUrl)
                 .addConverterFactory(MoshiConverterFactory.create())

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

@@ -152,13 +152,14 @@ class EnBwAvailabilityDetector(client: OkHttpClient, baseUrl: String? = null) :
 
         val connectorStatus = details.flatMap { it.chargePoints }.flatMap { cp ->
             cp.connectors.map { connector ->
-                connector to cp.status
+                Triple(connector, cp.status, cp.evseId)
             }
         }
 
         val enbwConnectors = mutableMapOf<Long, Pair<Double, String>>()
         val enbwStatus = mutableMapOf<Long, ChargepointStatus>()
-        connectorStatus.forEachIndexed { index, (connector, statusStr) ->
+        val enbwEvseId = mutableMapOf<Long, String>()
+        connectorStatus.forEachIndexed { index, (connector, statusStr, evseId) ->
             val id = index.toLong()
             val power = connector.maxPowerInKw ?: 0.0
             val type = when (connector.plugTypeName) {
@@ -179,17 +180,22 @@ class EnBwAvailabilityDetector(client: OkHttpClient, baseUrl: String? = null) :
                 "UNSPECIFIED" -> ChargepointStatus.UNKNOWN
                 else -> ChargepointStatus.UNKNOWN
             }
-            enbwConnectors.put(id, power to type)
-            enbwStatus.put(id, status)
+            enbwConnectors[id] = power to type
+            enbwStatus[id] = status
+            evseId?.let { enbwEvseId[id] = it }
         }
 
         val match = matchChargepoints(enbwConnectors, location.chargepointsMerged)
         val chargepointStatus = match.mapValues { entry ->
             entry.value.map { enbwStatus[it]!! }
         }
+        val evseIds = if (enbwEvseId.size == enbwStatus.size) match.mapValues { entry ->
+            entry.value.map { enbwEvseId[it]!! }
+        } else null
         return ChargeLocationStatus(
             chargepointStatus,
-            "EnBW"
+            "EnBW",
+            evseIds
         )
     }
 
@@ -197,29 +203,45 @@ class EnBwAvailabilityDetector(client: OkHttpClient, baseUrl: String? = null) :
         val country = charger.chargepriceData?.country
             ?: charger.address?.country ?: return false
         return when (charger.dataSource) {
-            // list of countries as of 2021/06/30, according to
-            // https://www.electrive.net/2021/06/30/enbw-expandiert-mit-ladenetz-in-drei-weitere-laender/
+            // list of countries as of 2023/04/14, according to
+            // https://www.enbw.com/elektromobilitaet/produkte/ladetarife
             "goingelectric" -> country in listOf(
                 "Deutschland",
                 "Österreich",
                 "Schweiz",
-                "Frankreich",
                 "Belgien",
-                "Niederlande",
-                "Luxemburg",
-                "Liechtenstein",
+                "Dänemark",
+                "Frankreich",
                 "Italien",
+                "Kroatien",
+                "Liechtenstein",
+                "Luxemburg",
+                "Niederlande",
+                "Polen",
+                "Schweden",
+                "Slowakei",
+                "Slowenien",
+                "Spanien",
+                "Tschechien"
             )
             "openchargemap" -> country in listOf(
                 "DE",
                 "AT",
                 "CH",
-                "FR",
                 "BE",
-                "NE",
-                "LU",
+                "DK",
+                "FR",
+                "IT",
+                "HR",
                 "LI",
-                "IT"
+                "LU",
+                "NE",
+                "PL",
+                "SE",
+                "SK",
+                "SI",
+                "ES",
+                "CZ"
             )
             else -> false
         }

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

@@ -130,16 +130,17 @@ class NewMotionAvailabilityDetector(client: OkHttpClient, baseUrl: String? = nul
         }
         val connectorStatus = details.flatMap { it.evses }.flatMap { evse ->
             evse.connectors.map { connector ->
-                connector to evse.status
+                Triple(connector, evse.status, evse.evseId)
             }
         }
 
         val nmConnectors = mutableMapOf<Long, Pair<Double, String>>()
         val nmStatus = mutableMapOf<Long, ChargepointStatus>()
-        connectorStatus.forEach { (connector, statusStr) ->
+        val nmEvseId = mutableMapOf<Long, String>()
+        connectorStatus.forEach { (connector, statusStr, evseId) ->
             val id = connector.uid
             val power = connector.electricalProperties.getPower()
-            val type = when (connector.connectorType.toLowerCase(Locale.ROOT)) {
+            val type = when (connector.connectorType.lowercase(Locale.ROOT)) {
                 "type3" -> Chargepoint.TYPE_3
                 "type2" -> Chargepoint.TYPE_2_UNKNOWN
                 "type1" -> Chargepoint.TYPE_1
@@ -161,15 +162,20 @@ class NewMotionAvailabilityDetector(client: OkHttpClient, baseUrl: String? = nul
             }
             nmConnectors.put(id, power to type)
             nmStatus.put(id, status)
+            evseId?.let { nmEvseId[id] = it }
         }
 
         val match = matchChargepoints(nmConnectors, location.chargepointsMerged)
         val chargepointStatus = match.mapValues { entry ->
             entry.value.map { nmStatus[it]!! }
         }
+        val evseIds = if (nmEvseId.size == nmStatus.size) match.mapValues { entry ->
+            entry.value.map { nmEvseId[it]!! }
+        } else null
         return ChargeLocationStatus(
             chargepointStatus,
-            "NewMotion"
+            "NewMotion",
+            evseIds
         )
     }
 

app/src/main/java/net/vonforst/evmap/api/chargeprice/ChargepriceApi.kt

@@ -112,18 +112,47 @@ interface ChargepriceApi {
             else -> throw IllegalArgumentException()
         }
 
+        /**
+         * Checks if a charger is supported by Chargeprice.
+         *
+         * This function just applies some heuristics on the charger's data without making API
+         * calls. If it returns true, that is not a guarantee that Chargeprice will have information
+         * on this charger. But if it is false, it is pretty unlikely that Chargeprice will have
+         * useful data, so we do not show the price comparison button in this case.
+         */
         @JvmStatic
-        fun isCountrySupported(country: String, dataSource: String): Boolean = when (dataSource) {
-            "goingelectric" -> country in listOf(
-                // list of countries according to Chargeprice.app, 2021/08/24
-                "Deutschland",
-                "Österreich",
-                "Schweiz",
-                "Frankreich",
-                "Belgien",
-                "Niederlande",
-                "Luxemburg",
-                "Dänemark",
+        fun isChargerSupported(charger: ChargeLocation): Boolean {
+            val dataSourceSupported = charger.dataSource in listOf("goingelectric", "openchargemap")
+            val countrySupported =
+                charger.chargepriceData?.country?.let { isCountrySupported(it, charger.dataSource) }
+                    ?: false
+            val networkSupported = charger.chargepriceData?.network?.let {
+                if (charger.dataSource == "openchargemap") {
+                    it !in listOf(
+                        "1", // unknown operator
+                        "44", // private residence/individual
+                        "45"  // business owner at location
+                    )
+                } else {
+                    true
+                }
+            } ?: false
+            val powerAvailable = charger.chargepoints.all { it.hasKnownPower() }
+            return dataSourceSupported && countrySupported && networkSupported && powerAvailable
+        }
+
+        private fun isCountrySupported(country: String, dataSource: String): Boolean =
+            when (dataSource) {
+                "goingelectric" -> country in listOf(
+                    // list of countries according to Chargeprice.app, 2021/08/24
+                    "Deutschland",
+                    "Österreich",
+                    "Schweiz",
+                    "Frankreich",
+                    "Belgien",
+                    "Niederlande",
+                    "Luxemburg",
+                    "Dänemark",
                 "Norwegen",
                 "Schweden",
                 "Slowenien",
@@ -134,7 +163,7 @@ interface ChargepriceApi {
                 "Spanien",
                 "Großbritannien",
                 "Irland",
-                // additional countries found 2022/09/17, https://github.com/johan12345/EVMap/issues/234
+                // additional countries found 2022/09/17, https://github.com/ev-map/EVMap/issues/234
                 "Finnland",
                 "Lettland",
                 "Litauen",
@@ -173,7 +202,7 @@ interface ChargepriceApi {
                 "ES",
                 "GB",
                 "IE",
-                // additional countries found 2022/09/17, https://github.com/johan12345/EVMap/issues/234
+                // additional countries found 2022/09/17, https://github.com/ev-map/EVMap/issues/234
                 "FI",
                 "LV",
                 "LT",

app/src/main/java/net/vonforst/evmap/api/chargeprice/ChargepriceModel.kt

@@ -1,12 +1,15 @@
 package net.vonforst.evmap.api.chargeprice
 
 import android.content.Context
+import android.os.Parcel
 import android.os.Parcelable
 import android.util.Patterns
 import com.squareup.moshi.Json
 import com.squareup.moshi.JsonClass
 import jsonapi.*
+import kotlinx.parcelize.Parceler
 import kotlinx.parcelize.Parcelize
+import kotlinx.parcelize.WriteWith
 import net.vonforst.evmap.R
 import net.vonforst.evmap.adapter.Equatable
 import net.vonforst.evmap.api.equivalentPlugTypes
@@ -77,7 +80,9 @@ data class ChargepriceOptions(
     val currency: String? = null,
     @Json(name = "start_time") val startTime: Int? = null,
     @Json(name = "allow_unbalanced_load") val allowUnbalancedLoad: Boolean? = null,
-    @Json(name = "provider_customer_tariffs") val providerCustomerTariffs: Boolean? = null
+    @Json(name = "provider_customer_tariffs") val providerCustomerTariffs: Boolean? = null,
+    @Json(name = "show_price_unavailable") val showPriceUnavailable: Boolean? = null,
+    @Json(name = "show_all_brand_restricted_tariffs") val showAllBrandRestrictedTariffs: Boolean? = null
 )
 
 @Resource("tariff")
@@ -109,8 +114,26 @@ data class ChargepriceCar(
     val brand: String,
 
     @Json(name = "dc_charge_ports")
-    val dcChargePorts: List<String>
+    val dcChargePorts: List<String>,
+
+    @Json(name = "usable_battery_size")
+    val usableBatterySize: Float,
+
+    @Json(name = "ac_max_power")
+    val acMaxPower: Float,
+
+    @Json(name = "dc_max_power")
+    val dcMaxPower: Float?
 ) : Equatable, Parcelable {
+    fun formatSpecs(): String = buildString {
+        append("%.0f kWh".format(usableBatterySize))
+        append(" | ")
+        append("AC %.0f kW".format(acMaxPower))
+        dcMaxPower?.let {
+            append(" | ")
+            append("DC %.0f kW".format(it))
+        }
+    }
 
     companion object {
         private val acConnectors = listOf(
@@ -178,9 +201,12 @@ data class ChargePrice(
     @Json(name = "branding")
     val branding: ChargepriceBranding? = null,
 
-    @ToOne("tariff")
-    val tariffId: String?
+    @RelationshipsObject
+    val relationships: @WriteWith<RelationshipsParceler>() Relationships? = null,
 ) : Equatable, Cloneable, Parcelable {
+    val tariffId: String?
+        get() = (relationships?.get("tariff") as? Relationship.ToOne)?.data?.id
+
     fun formatMonthlyFees(ctx: Context): String {
         return listOfNotNull(
             if (totalMonthlyFee > 0) {
@@ -193,12 +219,76 @@ data class ChargePrice(
     }
 }
 
+/**
+ * Parceler implementation for the Relationships object.
+ * Note that this ignores certain fields that we don't need (links, meta, etc.)
+ */
+internal object RelationshipsParceler : Parceler<Relationships?> {
+    override fun create(parcel: Parcel): Relationships? {
+        if (parcel.readInt() == 0) return null
+
+        val nMembers = parcel.readInt()
+        val members = (0 until nMembers).map { _ ->
+            val key = parcel.readString()!!
+            val value = if (parcel.readInt() == 0) {
+                val type = parcel.readString()
+                val id = parcel.readString()
+                val ri = if (type != null && id != null) {
+                    ResourceIdentifier(type, id)
+                } else null
+                Relationship.ToOne(ri)
+            } else {
+                val size = parcel.readInt()
+                val ris = (0 until size).map { _ ->
+                    val type = parcel.readString()!!
+                    val id = parcel.readString()!!
+                    ResourceIdentifier(type, id)
+                }
+                Relationship.ToMany(ris)
+            }
+            key to value
+        }.toMap()
+
+        return Relationships(members)
+    }
+
+    override fun Relationships?.write(parcel: Parcel, flags: Int) {
+        if (this == null) {
+            parcel.writeInt(0)
+            return
+        } else {
+            parcel.writeInt(1)
+        }
+
+        parcel.writeInt(members.size)
+        for (member in this.members) {
+            parcel.writeString(member.key)
+            when (val value = member.value) {
+                is Relationship.ToOne -> {
+                    parcel.writeInt(0)
+                    parcel.writeString(value.data?.type)
+                    parcel.writeString(value.data?.id)
+                }
+                is Relationship.ToMany -> {
+                    parcel.writeInt(1)
+                    parcel.writeInt(value.data.size)
+                    for (ri in value.data) {
+                        parcel.writeString(ri.type)
+                        parcel.writeString(ri.id)
+                    }
+                }
+            }
+        }
+
+    }
+}
+
 @JsonClass(generateAdapter = true)
 @Parcelize
 data class ChargepointPrice(
     val power: Double,
     val plug: String,
-    val price: Double,
+    val price: Double?,
     @Json(name = "price_distribution") val priceDistribution: PriceDistribution,
     @Json(name = "blocking_fee_start") val blockingFeeStart: Int?,
     @Json(name = "no_price_reason") var noPriceReason: String?

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

@@ -0,0 +1,13 @@
+package net.vonforst.evmap.api.fronyx
+
+import com.squareup.moshi.FromJson
+import com.squareup.moshi.ToJson
+import java.time.ZonedDateTime
+
+internal class ZonedDateTimeAdapter {
+    @FromJson
+    fun fromJson(value: String): ZonedDateTime? = ZonedDateTime.parse(value)
+
+    @ToJson
+    fun toJson(value: ZonedDateTime): String = value.toString()
+}

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

@@ -0,0 +1,111 @@
+package net.vonforst.evmap.api.fronyx
+
+import android.content.Context
+import com.facebook.stetho.okhttp3.StethoInterceptor
+import com.squareup.moshi.Moshi
+import net.vonforst.evmap.BuildConfig
+import net.vonforst.evmap.model.ChargeLocation
+import net.vonforst.evmap.model.Chargepoint
+import okhttp3.Cache
+import okhttp3.OkHttpClient
+import retrofit2.Retrofit
+import retrofit2.converter.moshi.MoshiConverterFactory
+import retrofit2.http.GET
+import retrofit2.http.Path
+import retrofit2.http.Query
+
+private interface FronyxApiRetrofit {
+    @GET("predictions/evse-id/{evseId}")
+    suspend fun getPredictionsForEvseId(
+        @Path("evseId") evseId: String,
+        @Query("timeframe") timeframe: Int? = null
+    ): FronyxEvseIdResponse
+
+    @GET("predictions/evses")
+    suspend fun getPredictionsForEvseIds(
+        @Query("evseIds", encoded = true) evseIds: String  // comma-separated
+    ): List<FronyxEvseIdResponse>
+
+    companion object {
+        private val cacheSize = 1L * 1024 * 1024 // 1MB
+
+        private val moshi = Moshi.Builder()
+            .add(ZonedDateTimeAdapter())
+            .build()
+
+        fun create(
+            apikey: String,
+            baseurl: String = "https://api.fronyx.io/api/",
+            context: Context? = null
+        ): FronyxApiRetrofit {
+            val client = OkHttpClient.Builder().apply {
+                addInterceptor { chain ->
+                    // add API key to every request
+                    val original = chain.request()
+                    val new = original.newBuilder()
+                        .header("X-API-Token", apikey)
+                        .header("Content-Type", "application/json")
+                        .build()
+                    chain.proceed(new)
+                }
+                if (BuildConfig.DEBUG) {
+                    addNetworkInterceptor(StethoInterceptor())
+                }
+                if (context != null) {
+                    cache(Cache(context.getCacheDir(), cacheSize))
+                }
+            }.build()
+
+            val retrofit = Retrofit.Builder()
+                .baseUrl(baseurl)
+                .addConverterFactory(MoshiConverterFactory.create(moshi))
+                .client(client)
+                .build()
+            return retrofit.create(FronyxApiRetrofit::class.java)
+        }
+    }
+}
+
+class FronyxApi(
+    apikey: String,
+    baseurl: String = "https://api.fronyx.io/api/",
+    context: Context? = null
+) {
+    private val api = FronyxApiRetrofit.create(apikey, baseurl, context)
+
+    suspend fun getPredictionsForEvseId(
+        evseId: String,
+        timeframe: Int? = null
+    ): FronyxEvseIdResponse = api.getPredictionsForEvseId(evseId, timeframe)
+
+    suspend fun getPredictionsForEvseIds(
+        evseIds: List<String>
+    ): List<FronyxEvseIdResponse> = api.getPredictionsForEvseIds(evseIds.joinToString(","))
+
+    companion object {
+        /**
+         * Checks if a chargepoint is supported by Fronyx.
+         *
+         * This function just applies some heuristics on the charger's data without making API
+         * calls. If it returns true, that is not a guarantee that Fronyx will have information
+         * on this chargepoint. But if it is false, it is pretty unlikely that Fronyx will have
+         * useful data, so we do not try to load the data in this case.
+         */
+        fun isChargepointSupported(charger: ChargeLocation, chargepoint: Chargepoint): Boolean {
+            if (charger.address?.country !in listOf("Deutschland", "Germany")) {
+                // fronyx only predicts for chargers in Germany for now
+                return false
+            }
+            if (chargepoint.type !in listOf(
+                    Chargepoint.CCS_UNKNOWN,
+                    Chargepoint.CCS_TYPE_2,
+                    Chargepoint.CHADEMO
+                )
+            ) {
+                // fronyx only predicts DC chargers for now
+                return false
+            }
+            return true
+        }
+    }
+}

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

@@ -0,0 +1,21 @@
+package net.vonforst.evmap.api.fronyx
+
+import com.squareup.moshi.JsonClass
+import java.time.ZonedDateTime
+
+@JsonClass(generateAdapter = true)
+data class FronyxEvseIdResponse(
+    val evseId: String,
+    val predictions: List<FronyxPrediction>,
+    val locationId: String?
+)
+
+@JsonClass(generateAdapter = true)
+data class FronyxPrediction(
+    val timestamp: ZonedDateTime,
+    val status: FronyxStatus
+)
+
+enum class FronyxStatus {
+    AVAILABLE, UNAVAILABLE
+}

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

@@ -5,6 +5,7 @@ import com.squareup.moshi.*
 import java.lang.reflect.Type
 import java.time.Instant
 import java.time.LocalTime
+import java.time.format.DateTimeParseException
 
 
 internal class ChargepointListItemJsonAdapterFactory : JsonAdapter.Factory {
@@ -71,10 +72,10 @@ internal class JsonObjectOrFalseAdapter<T> private constructor(
     private val clazz: Class<*>
 ) : JsonAdapter<T>() {
 
-    class Factory() : JsonAdapter.Factory {
+    class Factory : JsonAdapter.Factory {
         override fun create(
             type: Type,
-            annotations: Set<Annotation>?,
+            annotations: Set<Annotation>,
             moshi: Moshi
         ): JsonAdapter<Any>? {
             val clazz = Types.getRawType(type)
@@ -138,7 +139,12 @@ internal class HoursAdapter {
                 val end = if (match.groupValues[2] == "24:00") {
                     LocalTime.MAX
                 } else {
-                    LocalTime.parse(match.groupValues[2])
+                    try {
+                        LocalTime.parse(match.groupValues[2])
+                    } catch (e: DateTimeParseException) {
+                        // got a rare bug report where the value is 24:0000
+                        LocalTime.MIN
+                    }
                 }
                 return GEHours(start, end)
             } else {

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

@@ -399,10 +399,10 @@ class GoingElectricApiWrapper(
         referenceData: ReferenceData,
         sp: StringProvider
     ): List<Filter<FilterValue>> {
-        val referenceData = referenceData as GEReferenceData
-        val plugs = referenceData.plugs
-        val networks = referenceData.networks
-        val chargeCards = referenceData.chargecards
+        val refData = referenceData as GEReferenceData
+        val plugs = refData.plugs
+        val networks = refData.networks
+        val chargeCards = refData.chargecards
 
         val plugMap = plugs.map { plug ->
             plug to nameForPlugType(sp, GEChargepoint.convertTypeFromGE(plug))

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

@@ -77,6 +77,8 @@ data class GEChargeLocation(
         cost?.convert(),
         null,
         ChargepriceData(address.country, network, chargepoints.map { it.type }),
+        null,
+        null,
         Instant.now(),
         isDetailed
     )
@@ -147,7 +149,7 @@ data class GEChargerPhoto(val id: String) {
 @JsonClass(generateAdapter = true)
 class GEChargerPhotoAdapter(override val id: String, val apikey: String) :
     ChargerPhoto(id) {
-    override fun getUrl(height: Int?, width: Int?, size: Int?): String {
+    override fun getUrl(height: Int?, width: Int?, size: Int?, allowOriginal: Boolean): String {
         return "https://api.goingelectric.de/chargepoints/photo/?key=${apikey}&id=$id" +
                 when {
                     size != null -> "&size=$size"

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

@@ -120,7 +120,7 @@ class OpenChargeMapApiWrapper(
         zoom: Float,
         filters: FilterValues?,
     ): Resource<List<ChargepointListItem>> {
-        val referenceData = referenceData as OCMReferenceData
+        val refData = referenceData as OCMReferenceData
 
         val minPower = filters?.getSliderValue("min_power")?.toDouble()
         val minConnectors = filters?.getSliderValue("min_connectors")
@@ -133,7 +133,7 @@ class OpenChargeMapApiWrapper(
         }
         val connectors = formatMultipleChoice(connectorsVal)
 
-        val operatorsVal = filters?.getMultipleChoiceValue("operators")!!
+        val operatorsVal = filters?.getMultipleChoiceValue("operators")
         if (operatorsVal != null && operatorsVal.values.isEmpty() && !operatorsVal.all) {
             // no operators chosen
             return Resource.success(emptyList())
@@ -148,8 +148,7 @@ class OpenChargeMapApiWrapper(
                 ),
                 minPower = minPower,
                 plugs = connectors,
-                operators = operators,
-                statusType = if (excludeFaults == true) noFaultStatuses.joinToString(",") else null
+                operators = operators
             )
             if (!response.isSuccessful) {
                 return Resource.error(response.message(), null)
@@ -160,7 +159,8 @@ class OpenChargeMapApiWrapper(
                 minPower,
                 connectorsVal,
                 minConnectors,
-                referenceData,
+                excludeFaults,
+                refData,
                 zoom
             )
             return Resource.success(result)
@@ -176,7 +176,7 @@ class OpenChargeMapApiWrapper(
         zoom: Float,
         filters: FilterValues?
     ): Resource<List<ChargepointListItem>> {
-        val referenceData = referenceData as OCMReferenceData
+        val refData = referenceData as OCMReferenceData
 
         val minPower = filters?.getSliderValue("min_power")?.toDouble()
         val minConnectors = filters?.getSliderValue("min_connectors")
@@ -202,8 +202,7 @@ class OpenChargeMapApiWrapper(
                 radius.toDouble(),
                 minPower = minPower,
                 plugs = connectors,
-                operators = operators,
-                statusType = if (excludeFaults == true) noFaultStatuses.joinToString(",") else null
+                operators = operators
             )
             if (!response.isSuccessful) {
                 return Resource.error(response.message(), null)
@@ -214,7 +213,8 @@ class OpenChargeMapApiWrapper(
                 minPower,
                 connectorsVal,
                 minConnectors,
-                referenceData,
+                excludeFaults,
+                refData,
                 zoom
             )
             return Resource.success(result)
@@ -228,6 +228,7 @@ class OpenChargeMapApiWrapper(
         minPower: Double?,
         connectorsVal: MultipleChoiceFilterValue?,
         minConnectors: Int?,
+        excludeFaults: Boolean?,
         referenceData: OCMReferenceData,
         zoom: Float
     ): List<ChargepointListItem> {
@@ -237,6 +238,8 @@ class OpenChargeMapApiWrapper(
                 .filter { it.power == null || it.power >= (minPower ?: 0.0) }
                 .filter { if (connectorsVal != null && !connectorsVal.all) it.connectionTypeId in connectorsVal.values.map { it.toLong() } else true }
                 .sumOf { it.quantity ?: 1 } >= (minConnectors ?: 0)
+        }.filter {
+            it.statusTypeId == null || (it.statusTypeId !in removedStatuses && if (excludeFaults == true) it.statusTypeId !in faultStatuses else true)
         }.map { it.convert(referenceData, false) }.distinct() as List<ChargepointListItem>
 
         // apply clustering
@@ -254,11 +257,11 @@ class OpenChargeMapApiWrapper(
         referenceData: ReferenceData,
         id: Long
     ): Resource<ChargeLocation> {
-        val referenceData = referenceData as OCMReferenceData
+        val refData = referenceData as OCMReferenceData
         try {
             val response = api.getChargepointDetail(id)
             if (response.isSuccessful && response.body()?.size == 1) {
-                return Resource.success(response.body()!![0].convert(referenceData, true))
+                return Resource.success(response.body()!![0].convert(refData, true))
             } else {
                 return Resource.error(response.message(), null)
             }
@@ -284,10 +287,10 @@ class OpenChargeMapApiWrapper(
         referenceData: ReferenceData,
         sp: StringProvider
     ): List<Filter<FilterValue>> {
-        val referenceData = referenceData as OCMReferenceData
+        val refData = referenceData as OCMReferenceData
 
-        val operatorsMap = referenceData.operators.map { it.id.toString() to it.title }.toMap()
-        val plugMap = referenceData.connectionTypes.map { it.id.toString() to it.title }.toMap()
+        val operatorsMap = refData.operators.map { it.id.toString() to it.title }.toMap()
+        val plugMap = refData.connectionTypes.map { it.id.toString() to it.title }.toMap()
 
         return listOf(
             // supported by OCM API

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

@@ -11,12 +11,15 @@ import java.time.Instant
 import java.time.ZonedDateTime
 
 // Unknown, Currently Available, Currently In Use, Operational
-val noFaultStatuses = listOf(0, 10, 20, 50)
+val noFaultStatuses = listOf(0L, 10L, 20L, 50L)
 
-// Temporarily Unavailable, Partly Operational, Not Operational, Planned For Future Date, Removed (Decommissioned)
-val faultStatuses = listOf(30L, 75L, 100L, 150L, 200L)
+// Temporarily Unavailable, Partly Operational, Not Operational, Planned For Future Date
+val faultStatuses = listOf(30L, 75L, 100L, 150L)
 val faultReportCommentType = 1000L
 
+// Removed (Decommissioned), Removed (Duplicate Listing)
+val removedStatuses = listOf(200L, 210L)
+
 data class OCMBoundingBox(
     val sw_lat: Double, val sw_lng: Double,
     val ne_lat: Double, val ne_lng: Double
@@ -71,10 +74,16 @@ data class OCMChargepoint(
             addressInfo.countryISOCode(refData),
             operatorId?.toString(),
             connections.map { "${it.connectionTypeId},${it.currentTypeId}" }),
+        operatorInfo?.websiteUrl,
+        if (operatorInfo?.websiteUrl?.withoutTrailingSlash() != addressInfo.relatedUrl?.withoutTrailingSlash()) addressInfo.relatedUrl else null,
         Instant.now(),
         isDetailed
     )
 
+    private fun String.withoutTrailingSlash(): String {
+        return this.replace(Regex("/$"), "")
+    }
+
     private fun convertFaultReport(): FaultReport? {
         if (statusTypeId in faultStatuses || connections.any { it.statusTypeId in faultStatuses }) {
             if (userComments != null) {
@@ -251,14 +260,13 @@ class OCMChargerPhotoAdapter(
     val largeUrl: String,
     val thumbUrl: String
 ) : ChargerPhoto(id) {
-    override fun getUrl(height: Int?, width: Int?, size: Int?): String {
+    override fun getUrl(height: Int?, width: Int?, size: Int?, allowOriginal: Boolean): String {
         val maxSize = size ?: max(height, width)
         val mediumUrl = thumbUrl.replace(".thmb.", ".medi.")
         return when (maxSize) {
-            0 -> mediumUrl
-            in 1..100 -> thumbUrl
+            in 0..100 -> thumbUrl
             in 101..400 -> mediumUrl
-            else -> largeUrl
+            else -> if (allowOriginal) largeUrl else mediumUrl
         }
     }
 }

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

@@ -105,6 +105,8 @@ data class OSMChargingStation(
         getCost(),
         "© OpenStreetMap contributors",
         null,
+        null,
+        null,
         dataFetchTimestamp,
         true,
     )

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

@@ -13,6 +13,7 @@ import androidx.lifecycle.Observer
 import androidx.navigation.fragment.findNavController
 import androidx.navigation.fragment.navArgs
 import androidx.navigation.ui.setupWithNavController
+import androidx.recyclerview.widget.ConcatAdapter
 import androidx.recyclerview.widget.DividerItemDecoration
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.google.android.material.color.MaterialColors
@@ -24,10 +25,12 @@ import net.vonforst.evmap.R
 import net.vonforst.evmap.adapter.ChargepriceAdapter
 import net.vonforst.evmap.adapter.CheckableChargepriceCarAdapter
 import net.vonforst.evmap.adapter.CheckableConnectorAdapter
+import net.vonforst.evmap.adapter.SingleViewAdapter
 import net.vonforst.evmap.api.chargeprice.ChargepriceApi
 import net.vonforst.evmap.api.chargeprice.ChargepriceCar
 import net.vonforst.evmap.api.equivalentPlugTypes
 import net.vonforst.evmap.databinding.FragmentChargepriceBinding
+import net.vonforst.evmap.databinding.FragmentChargepriceHeaderBinding
 import net.vonforst.evmap.model.Chargepoint
 import net.vonforst.evmap.storage.PreferenceDataSource
 import net.vonforst.evmap.viewmodel.ChargepriceViewModel
@@ -37,6 +40,7 @@ import java.text.NumberFormat
 
 class ChargepriceFragment : Fragment() {
     private lateinit var binding: FragmentChargepriceBinding
+    private lateinit var headerBinding: FragmentChargepriceHeaderBinding
     private var connectionErrorSnackbar: Snackbar? = null
 
     private val vm: ChargepriceViewModel by viewModels(factoryProducer = {
@@ -91,8 +95,14 @@ class ChargepriceFragment : Fragment() {
             inflater,
             R.layout.fragment_chargeprice, container, false
         )
+        headerBinding = DataBindingUtil.inflate(
+            inflater,
+            R.layout.fragment_chargeprice_header, container, false
+        )
         binding.lifecycleOwner = this
         binding.vm = vm
+        headerBinding.lifecycleOwner = this
+        headerBinding.vm = vm
 
         binding.toolbar.inflateMenu(R.menu.chargeprice)
         binding.toolbar.setTitle(R.string.chargeprice_title)
@@ -117,7 +127,7 @@ class ChargepriceFragment : Fragment() {
         }
 
         val vehicleAdapter = CheckableChargepriceCarAdapter()
-        binding.vehicleSelection.adapter = vehicleAdapter
+        headerBinding.vehicleSelection.adapter = vehicleAdapter
         val vehicleObserver: Observer<ChargepriceCar> = Observer {
             vehicleAdapter.setCheckedItem(it)
         }
@@ -133,8 +143,12 @@ class ChargepriceFragment : Fragment() {
                 (requireActivity() as MapsActivity).openUrl(it.url)
             }
         }
+        val joinedAdapter = ConcatAdapter(
+            SingleViewAdapter(headerBinding.root),
+            chargepriceAdapter
+        )
         binding.chargePricesList.apply {
-            adapter = chargepriceAdapter
+            adapter = joinedAdapter
             layoutManager =
                 LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false)
             addItemDecoration(
@@ -152,6 +166,9 @@ class ChargepriceFragment : Fragment() {
         vm.myTariffsAll.observe(viewLifecycleOwner) {
             chargepriceAdapter.myTariffsAll = it
         }
+        vm.chargePricesForChargepoint.observe(viewLifecycleOwner) {
+            it?.data?.let { chargepriceAdapter.submitList(it) }
+        }
 
         val connectorsAdapter = CheckableConnectorAdapter()
 
@@ -170,7 +187,7 @@ class ChargepriceFragment : Fragment() {
                 plugs?.flatMap { plug -> equivalentPlugTypes(plug) }
         }
 
-        binding.connectorsList.apply {
+        headerBinding.connectorsList.apply {
             adapter = connectorsAdapter
             layoutManager = LinearLayoutManager(context, LinearLayoutManager.HORIZONTAL, false)
         }
@@ -183,12 +200,12 @@ class ChargepriceFragment : Fragment() {
             findNavController().navigate(R.id.action_chargeprice_to_chargepriceSettingsFragment)
         }
 
-        binding.batteryRange.setLabelFormatter { value: Float ->
+        headerBinding.batteryRange.setLabelFormatter { value: Float ->
             val fmt = NumberFormat.getNumberInstance()
             fmt.maximumFractionDigits = 0
             fmt.format(value.toDouble()) + "%"
         }
-        binding.batteryRange.setOnTouchListener { _: View, motionEvent: MotionEvent ->
+        headerBinding.batteryRange.setOnTouchListener { _: View, motionEvent: MotionEvent ->
             when (motionEvent.actionMasked) {
                 MotionEvent.ACTION_DOWN -> vm.batteryRangeSliderDragging.value = true
                 MotionEvent.ACTION_UP -> vm.batteryRangeSliderDragging.value = false

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

@@ -44,8 +44,7 @@ class FavoritesFragment : Fragment() {
     private val vm: FavoritesViewModel by viewModels(factoryProducer = {
         viewModelFactory {
             FavoritesViewModel(
-                requireActivity().application,
-                getString(R.string.goingelectric_key)
+                requireActivity().application
             )
         }
     })

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

@@ -98,6 +98,12 @@ class FilterFragment : Fragment(), MenuProvider {
                 saveProfile()
                 true
             }
+            R.id.menu_reset -> {
+                lifecycleScope.launch {
+                    vm.resetValues()
+                }
+                true
+            }
             else -> false
         }
     }
@@ -114,7 +120,7 @@ class FilterFragment : Fragment(), MenuProvider {
 
             dialog.setTitle(R.string.save_as_profile)
                 .setMessage(R.string.save_profile_enter_name)
-                .setPositiveButton(R.string.ok) { di, button ->
+                .setPositiveButton(R.string.ok) { _, _ ->
                     if (input.text.isBlank()) {
                         saveProfile(true)
                     } else {
@@ -124,7 +130,7 @@ class FilterFragment : Fragment(), MenuProvider {
                         }
                     }
                 }
-                .setNegativeButton(R.string.cancel) { di, button ->
+                .setNegativeButton(R.string.cancel) { _, _ ->
 
                 }
         }

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

@@ -188,12 +188,12 @@ class FilterProfilesFragment : Fragment() {
 
                 dialog.setTitle(R.string.rename)
                     .setMessage(R.string.save_profile_enter_name)
-                    .setPositiveButton(R.string.ok) { di, button ->
+                    .setPositiveButton(R.string.ok) { _, _ ->
                         lifecycleScope.launch {
                             vm.update(fp.copy(name = input.text.toString()))
                         }
                     }
-                    .setNegativeButton(R.string.cancel) { di, button ->
+                    .setNegativeButton(R.string.cancel) { _, _ ->
 
                     }
             }

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

@@ -56,8 +56,7 @@ import com.google.android.material.transition.MaterialContainerTransform
 import com.google.android.material.transition.MaterialFadeThrough
 import com.google.android.material.transition.MaterialSharedAxis
 import com.mahc.custombottomsheetbehavior.BottomSheetBehaviorGoogleMapsLike
-import com.mahc.custombottomsheetbehavior.BottomSheetBehaviorGoogleMapsLike.STATE_COLLAPSED
-import com.mahc.custombottomsheetbehavior.BottomSheetBehaviorGoogleMapsLike.STATE_HIDDEN
+import com.mahc.custombottomsheetbehavior.BottomSheetBehaviorGoogleMapsLike.*
 import com.mahc.custombottomsheetbehavior.MergedAppBarLayoutBehavior
 import com.stfalcon.imageviewer.StfalconImageViewer
 import io.michaelrocks.bimap.HashBiMap
@@ -92,6 +91,7 @@ import kotlin.collections.component1
 import kotlin.collections.component2
 import kotlin.collections.contains
 import kotlin.collections.set
+import kotlin.math.min
 
 
 class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallback, MenuProvider {
@@ -131,7 +131,11 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
 
             val state = bottomSheetBehavior.state
             if (state != STATE_COLLAPSED && state != STATE_HIDDEN) {
-                bottomSheetBehavior.state = STATE_COLLAPSED
+                if (bottomSheetCollapsible) {
+                    bottomSheetBehavior.state = STATE_COLLAPSED
+                } else {
+                    vm.chargerSparse.value = null
+                }
             } else if (state == STATE_COLLAPSED) {
                 vm.chargerSparse.value = null
             } else if (state == STATE_HIDDEN) {
@@ -194,7 +198,7 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
 
         ViewCompat.setOnApplyWindowInsetsListener(
             binding.root
-        ) { v, insets ->
+        ) { _, insets ->
             ViewCompat.onApplyWindowInsets(binding.root, insets)
 
             val systemWindowInsetTop = insets.getInsets(WindowInsetsCompat.Type.statusBars()).top
@@ -237,6 +241,9 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
         return binding.root
     }
 
+    val bottomSheetCollapsible
+        get() = resources.getBoolean(R.bool.bottom_sheet_collapsible)
+
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         requireActivity().addMenuProvider(this, viewLifecycleOwner, Lifecycle.State.RESUMED)
 
@@ -252,6 +259,7 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
         binding.detailView.topPart.doOnNextLayout {
             bottomSheetBehavior.peekHeight = binding.detailView.topPart.bottom
         }
+        bottomSheetBehavior.isCollapsible = bottomSheetCollapsible
 
         setupObservers()
         setupClickListeners()
@@ -369,12 +377,29 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
                 null, extras
             )
         }
+        binding.detailView.btnChargerWebsite.setOnClickListener {
+            val charger = vm.charger.value?.data ?: return@setOnClickListener
+            charger.chargerUrl?.let { (activity as? MapsActivity)?.openUrl(it) }
+        }
+        binding.detailView.imgPredictionSource.setOnClickListener {
+            (activity as? MapsActivity)?.openUrl(getString(R.string.fronyx_url))
+        }
+        binding.detailView.btnPredictionHelp.setOnClickListener {
+            MaterialAlertDialogBuilder(requireContext())
+                .setMessage(getString(R.string.prediction_help))
+                .setPositiveButton(R.string.ok) { _, _ -> }
+                .show()
+        }
         binding.detailView.topPart.setOnClickListener {
             bottomSheetBehavior.state = BottomSheetBehaviorGoogleMapsLike.STATE_ANCHOR_POINT
         }
         setupSearchAutocomplete()
         binding.detailAppBar.toolbar.setNavigationOnClickListener {
-            bottomSheetBehavior.state = STATE_COLLAPSED
+            if (bottomSheetCollapsible) {
+                bottomSheetBehavior.state = STATE_COLLAPSED
+            } else {
+                vm.chargerSparse.value = null
+            }
         }
         binding.detailAppBar.toolbar.setOnMenuItemClickListener {
             when (it.itemId) {
@@ -445,7 +470,7 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
                     }
                 )
             }
-        binding.search.onFocusChangeListener = View.OnFocusChangeListener { v, hasFocus ->
+        binding.search.onFocusChangeListener = View.OnFocusChangeListener { _, hasFocus ->
             if (hasFocus) {
                 binding.search.keyListener = searchKeyListener
                 binding.search.text = binding.search.text  // workaround to fix copy/paste
@@ -533,7 +558,17 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
         bottomSheetBehavior.addBottomSheetCallback(object :
             BottomSheetBehaviorGoogleMapsLike.BottomSheetCallback() {
             override fun onSlide(bottomSheet: View, slideOffset: Float) {
-
+                if (bottomSheetBehavior.state == STATE_HIDDEN) {
+                    map?.setPadding(0, mapTopPadding, 0, 0)
+                } else {
+                    val height = binding.root.height - bottomSheet.top
+                    map?.setPadding(
+                        0,
+                        mapTopPadding,
+                        0,
+                        min(bottomSheetBehavior.peekHeight, height)
+                    )
+                }
             }
 
             override fun onStateChanged(bottomSheet: View, newState: Int) {
@@ -541,9 +576,9 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
                 updateBackPressedCallback()
 
                 if (vm.layersMenuOpen.value!! && newState !in listOf(
-                        BottomSheetBehaviorGoogleMapsLike.STATE_SETTLING,
-                        BottomSheetBehaviorGoogleMapsLike.STATE_HIDDEN,
-                        BottomSheetBehaviorGoogleMapsLike.STATE_COLLAPSED
+                        STATE_SETTLING,
+                        STATE_HIDDEN,
+                        STATE_COLLAPSED
                     )
                 ) {
                     closeLayersMenu()
@@ -553,7 +588,8 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
         vm.chargerSparse.observe(viewLifecycleOwner, Observer {
             if (it != null) {
                 if (vm.bottomSheetState.value != BottomSheetBehaviorGoogleMapsLike.STATE_ANCHOR_POINT) {
-                    bottomSheetBehavior.state = STATE_COLLAPSED
+                    bottomSheetBehavior.state =
+                        if (bottomSheetCollapsible) STATE_COLLAPSED else STATE_ANCHOR_POINT
                 }
                 removeSearchFocus()
                 binding.fabDirections.show()
@@ -721,12 +757,10 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
                 val photos = vm.charger.value?.data?.photos ?: return
 
                 viewer = StfalconImageViewer.Builder(context, photos) { imageView, photo ->
-                    imageView.load(photo.getUrl(size = 1000)) {
+                    imageView.load(photo.getUrl(size = 1000, allowOriginal = true)) {
                         if (photo == photos[position] && imageCacheKey != null) {
                             placeholderMemoryCacheKey(imageCacheKey)
                         }
-                        size(SizeResolver(OriginalSize))
-                        allowHardware(false)
                     }
                 }
                     .withTransitionFrom(view as ImageView)
@@ -778,6 +812,9 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
                             R.drawable.ic_payment -> {
                                 showPaymentMethodsDialog(charger)
                             }
+                            R.drawable.ic_network -> {
+                                charger.networkUrl?.let { (activity as? MapsActivity)?.openUrl(it) }
+                            }
                         }
                     }
                 }
@@ -1168,6 +1205,7 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
             )
             popup.menuInflater.inflate(R.menu.popup_filter, popup.menu)
             MenuCompat.setGroupDividerEnabled(popup.menu, true)
+            popup.setForceShowIcon(true)
             popup.setOnMenuItemClickListener {
                 when (it.itemId) {
                     R.id.menu_edit_filters -> {

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

@@ -17,7 +17,7 @@ class MultiSelectDialog : MaterialDialogFragment() {
     companion object {
         fun getInstance(
             title: String,
-            data: Map<String, String>,
+            data: Map<String, CharSequence>,
             selected: Set<String>,
             commonChoices: Set<String>?,
             showAllButton: Boolean = true
@@ -55,7 +55,7 @@ class MultiSelectDialog : MaterialDialogFragment() {
 
     override fun initView(view: View, savedInstanceState: Bundle?) {
         val args = requireArguments()
-        val data = args.getSerializable("data") as HashMap<String, String>
+        val data = args.getSerializable("data") as HashMap<String, CharSequence>
         val selected = args.getSerializable("selected") as HashSet<String>
         val title = args.getString("title")
         val commonChoices = if (args.containsKey("commonChoices")) {
@@ -71,7 +71,7 @@ class MultiSelectDialog : MaterialDialogFragment() {
         binding.btnAll.visibility = if (showAllButton) View.VISIBLE else View.INVISIBLE
 
         items = data.entries.toList()
-            .sortedBy { it.value.toLowerCase(Locale.getDefault()) }
+            .sortedBy { it.value.toString().lowercase(Locale.getDefault()) }
             .sortedBy {
                 when {
                     selected.contains(it.key) && commonChoices?.contains(it.key) == true -> 0
@@ -117,7 +117,7 @@ private fun search(
 ): List<MultiSelectItem> {
     return items.filter { item ->
         // search for string within name
-        text.toLowerCase(Locale.getDefault()) in item.name.toLowerCase(Locale.getDefault())
+        text.lowercase(Locale.getDefault()) in item.name.toString().lowercase(Locale.getDefault())
     }
 }
 
@@ -125,4 +125,5 @@ class Adapter() : DataBindingAdapter<MultiSelectItem>({ it.key }) {
     override fun getItemViewType(position: Int) = R.layout.dialog_multi_select_item
 }
 
-data class MultiSelectItem(val key: String, val name: String, var selected: Boolean) : Equatable
+data class MultiSelectItem(val key: String, val name: CharSequence, var selected: Boolean) :
+    Equatable

app/src/main/java/net/vonforst/evmap/fragment/preference/ChargepriceSettingsFragment.kt

@@ -2,13 +2,19 @@ package net.vonforst.evmap.fragment.preference
 
 import android.content.SharedPreferences
 import android.os.Bundle
+import android.text.SpannableStringBuilder
+import android.text.Spanned
+import android.text.style.ImageSpan
+import android.text.style.RelativeSizeSpan
 import android.view.View
+import androidx.appcompat.content.res.AppCompatResources
 import androidx.fragment.app.viewModels
-import androidx.preference.MultiSelectListPreference
 import net.vonforst.evmap.R
+import net.vonforst.evmap.ui.MultiSelectDialogPreference
 import net.vonforst.evmap.viewmodel.SettingsViewModel
 import net.vonforst.evmap.viewmodel.viewModelFactory
 
+
 class ChargepriceSettingsFragment : BaseSettingsFragment() {
     override val isTopLevel = false
 
@@ -22,8 +28,8 @@ class ChargepriceSettingsFragment : BaseSettingsFragment() {
         }
     })
 
-    private lateinit var myVehiclePreference: MultiSelectListPreference
-    private lateinit var myTariffsPreference: MultiSelectListPreference
+    private lateinit var myVehiclePreference: MultiSelectDialogPreference
+    private lateinit var myTariffsPreference: MultiSelectDialogPreference
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
@@ -34,8 +40,16 @@ class ChargepriceSettingsFragment : BaseSettingsFragment() {
             res.data?.let { cars ->
                 val sortedCars = cars.sortedBy { it.brand }
                 myVehiclePreference.entryValues = sortedCars.map { it.id }.toTypedArray()
-                myVehiclePreference.entries =
-                    sortedCars.map { "${it.brand} ${it.name}" }.toTypedArray()
+                myVehiclePreference.entries = sortedCars.map {
+                    SpannableStringBuilder().apply {
+                        appendLine("${it.brand} ${it.name}")
+                        append(
+                            it.formatSpecs(),
+                            RelativeSizeSpan(0.86f),
+                            Spanned.SPAN_INCLUSIVE_EXCLUSIVE
+                        )
+                    }
+                }.toTypedArray()
                 myVehiclePreference.isEnabled = true
                 updateMyVehiclesSummary()
             }

app/src/main/java/net/vonforst/evmap/fragment/preference/UiSettingsFragment.kt

@@ -1,8 +1,13 @@
 package net.vonforst.evmap.fragment.preference
 
+import android.content.Intent
 import android.content.SharedPreferences
+import android.net.Uri
+import android.os.Build
 import android.os.Bundle
+import android.provider.Settings
 import androidx.preference.ListPreference
+import androidx.preference.Preference
 import net.vonforst.evmap.R
 import net.vonforst.evmap.ui.getAppLocale
 import net.vonforst.evmap.ui.updateAppLocale
@@ -20,6 +25,9 @@ class UiSettingsFragment : BaseSettingsFragment() {
             updateAppLocale(newValue as String)
             true
         }
+
+        val appLinkPref = findPreference<Preference>("applink_associate")!!
+        appLinkPref.isVisible = Build.VERSION.SDK_INT >= Build.VERSION_CODES.S
     }
 
     override fun onResume() {
@@ -34,4 +42,21 @@ class UiSettingsFragment : BaseSettingsFragment() {
             }
         }
     }
+
+    override fun onPreferenceTreeClick(preference: Preference): Boolean {
+        when (preference.key) {
+            "applink_associate" -> {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+                    val context = context ?: return false
+                    val intent = Intent(
+                        Settings.ACTION_APP_OPEN_BY_DEFAULT_SETTINGS,
+                        Uri.parse("package:${context.packageName}")
+                    )
+                    context.startActivity(intent)
+                }
+                return true
+            }
+        }
+        return super.onPreferenceTreeClick(preference)
+    }
 }

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

@@ -19,8 +19,6 @@ import java.time.LocalTime
 import java.time.format.DateTimeFormatter
 import java.time.format.FormatStyle
 import java.util.*
-import kotlin.math.abs
-import kotlin.math.floor
 
 sealed class ChargepointListItem
 
@@ -64,8 +62,8 @@ data class ChargeLocation(
     @Embedded val address: Address?,
     val chargepoints: List<Chargepoint>,
     val network: String?,
-    val url: String,
-    val editUrl: String?,
+    val url: String,  // URL of this charger at the data source
+    val editUrl: String?,  // URL to edit this charger at the data source
     @Embedded(prefix = "fault_report_") val faultReport: FaultReport?,
     val verified: Boolean,
     val barrierFree: Boolean?,
@@ -80,6 +78,8 @@ data class ChargeLocation(
     @Embedded val cost: Cost?,
     val license: String?,
     @Embedded(prefix = "chargeprice") val chargepriceData: ChargepriceData?,
+    val networkUrl: String?,  // Website of the network
+    val chargerUrl: String?,  // Website for this specific charging site. Might be an ad-hoc payment page.
     val timeRetrieved: Instant,
     val isDetailed: Boolean
 ) : ChargepointListItem(), Equatable, Parcelable {
@@ -113,7 +113,7 @@ data class ChargeLocation(
 
         // check if there is more than one plug for any connector type
         val chargepointsPerConnector =
-            connectors.map { conn -> chargepoints.filter { it.type == conn }.sumBy { it.count } }
+            connectors.map { conn -> chargepoints.filter { it.type == conn }.sumOf { it.count } }
         return chargepointsPerConnector.any { it > 1 }
     }
 
@@ -129,13 +129,13 @@ data class ChargeLocation(
             return variants.map { variant ->
                 val count = chargepoints
                     .filter { it.type == variant.type && it.power == variant.power }
-                    .sumBy { it.count }
+                    .sumOf { it.count }
                 Chargepoint(variant.type, variant.power, count)
             }
         }
 
     val totalChargepoints: Int
-        get() = chargepoints.sumBy { it.count }
+        get() = chargepoints.sumOf { it.count }
 
     fun formatChargepoints(sp: StringProvider): String {
         return chargepointsMerged.map {
@@ -334,7 +334,19 @@ data class Hours(
 }
 
 abstract class ChargerPhoto(open val id: String) : Parcelable {
-    abstract fun getUrl(height: Int? = null, width: Int? = null, size: Int? = null): String
+    /**
+     * Gets a URL of the image corresponding to a given size.
+     *
+     * If the data source supports accessing the image in its original (potentially unlimited) size,
+     * this size will only be returned if allowOriginal is set to true. Otherwise, only scaled
+     * versions of the images will be returned.
+     */
+    abstract fun getUrl(
+        height: Int? = null,
+        width: Int? = null,
+        size: Int? = null,
+        allowOriginal: Boolean = false
+    ): String
 }
 
 data class ChargeLocationCluster(
@@ -343,28 +355,7 @@ data class ChargeLocationCluster(
 ) : ChargepointListItem()
 
 @Parcelize
-data class Coordinate(val lat: Double, val lng: Double) : Parcelable {
-    fun formatDMS(): String {
-        return "${dms(lat, false)}, ${dms(lng, true)}"
-    }
-
-    private fun dms(value: Double, lon: Boolean): String {
-        val hemisphere = if (lon) {
-            if (value >= 0) "E" else "W"
-        } else {
-            if (value >= 0) "N" else "S"
-        }
-        val d = abs(value)
-        val degrees = floor(d).toInt()
-        val minutes = floor((d - degrees) * 60).toInt()
-        val seconds = ((d - degrees) * 60 - minutes) * 60
-        return "%d°%02d'%02.1f\"%s".format(Locale.ENGLISH, degrees, minutes, seconds, hemisphere)
-    }
-
-    fun formatDecimal(): String {
-        return "%.6f, %.6f".format(Locale.ENGLISH, lat, lng)
-    }
-}
+data class Coordinate(val lat: Double, val lng: Double) : Parcelable
 
 @Parcelize
 data class Address(
@@ -374,7 +365,21 @@ data class Address(
     val street: String?
 ) : Parcelable {
     override fun toString(): String {
-        return "${street ?: ""}, ${postcode ?: ""} ${city ?: ""}"
+        // 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)
+        return buildString {
+            street?.let {
+                append(it)
+                append(", ")
+            }
+            postcode?.let {
+                append(it)
+                append(" ")
+            }
+            city?.let {
+                append(it)
+            }
+        }
     }
 }
 

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

@@ -93,6 +93,7 @@ class ChargeLocationsRepository(
         id: Long
     ): LiveData<Resource<ChargeLocation>> {
         return liveData {
+            emit(Resource.loading(null))
             val refData = referenceData.await()
             val result = api.value!!.getChargepointDetail(refData, id)
             emit(result)

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

@@ -32,7 +32,7 @@ import net.vonforst.evmap.model.*
         OCMConnectionType::class,
         OCMCountry::class,
         OCMOperator::class
-    ], version = 18
+    ], version = 19
 )
 @TypeConverters(Converters::class)
 abstract class AppDatabase : RoomDatabase() {
@@ -56,7 +56,7 @@ abstract class AppDatabase : RoomDatabase() {
                     MIGRATION_2, MIGRATION_3, MIGRATION_4, MIGRATION_5, MIGRATION_6,
                     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_17, MIGRATION_18, MIGRATION_19
                 )
                 .addCallback(object : Callback() {
                     override fun onCreate(db: SupportSQLiteDatabase) {
@@ -376,5 +376,12 @@ abstract class AppDatabase : RoomDatabase() {
             }
 
         }
+
+        private val MIGRATION_19 = object : Migration(18, 19) {
+            override fun migrate(db: SupportSQLiteDatabase) {
+                db.execSQL("ALTER TABLE `ChargeLocation` ADD `networkUrl` TEXT")
+                db.execSQL("ALTER TABLE `ChargeLocation` ADD `chargerUrl` TEXT")
+            }
+        }
     }
 }

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

@@ -1,29 +1,49 @@
 package net.vonforst.evmap.storage
 
-import androidx.lifecycle.liveData
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MediatorLiveData
+import androidx.lifecycle.MutableLiveData
 import androidx.room.*
 import net.vonforst.evmap.model.*
 
 @Dao
 abstract class FilterValueDao {
     @Query("SELECT * FROM booleanfiltervalue WHERE profile = :profile AND dataSource = :dataSource")
-    protected abstract suspend fun getBooleanFilterValues(
+    protected abstract suspend fun getBooleanFilterValuesAsync(
         profile: Long,
         dataSource: String
     ): List<BooleanFilterValue>
 
     @Query("SELECT * FROM multiplechoicefiltervalue WHERE profile = :profile AND dataSource = :dataSource")
-    protected abstract suspend fun getMultipleChoiceFilterValues(
+    protected abstract suspend fun getMultipleChoiceFilterValuesAsync(
         profile: Long,
         dataSource: String
     ): List<MultipleChoiceFilterValue>
 
     @Query("SELECT * FROM sliderfiltervalue WHERE profile = :profile AND dataSource = :dataSource")
-    protected abstract suspend fun getSliderFilterValues(
+    protected abstract suspend fun getSliderFilterValuesAsync(
         profile: Long,
         dataSource: String
     ): List<SliderFilterValue>
 
+    @Query("SELECT * FROM booleanfiltervalue WHERE profile = :profile AND dataSource = :dataSource")
+    protected abstract fun getBooleanFilterValues(
+        profile: Long,
+        dataSource: String
+    ): LiveData<List<BooleanFilterValue>>
+
+    @Query("SELECT * FROM multiplechoicefiltervalue WHERE profile = :profile AND dataSource = :dataSource")
+    protected abstract fun getMultipleChoiceFilterValues(
+        profile: Long,
+        dataSource: String
+    ): LiveData<List<MultipleChoiceFilterValue>>
+
+    @Query("SELECT * FROM sliderfiltervalue WHERE profile = :profile AND dataSource = :dataSource")
+    protected abstract fun getSliderFilterValues(
+        profile: Long,
+        dataSource: String
+    ): LiveData<List<SliderFilterValue>>
+
     @Insert(onConflict = OnConflictStrategy.REPLACE)
     protected abstract suspend fun insert(vararg values: BooleanFilterValue)
 
@@ -58,15 +78,32 @@ abstract class FilterValueDao {
         if (filterStatus == FILTERS_DISABLED || filterStatus == FILTERS_FAVORITES) {
             emptyList()
         } else {
-            getBooleanFilterValues(filterStatus, dataSource) +
-                    getMultipleChoiceFilterValues(filterStatus, dataSource) +
-                    getSliderFilterValues(filterStatus, dataSource)
+            getBooleanFilterValuesAsync(filterStatus, dataSource) +
+                    getMultipleChoiceFilterValuesAsync(filterStatus, dataSource) +
+                    getSliderFilterValuesAsync(filterStatus, dataSource)
         }
 
-    open fun getFilterValues(filterStatus: Long, dataSource: String) = liveData {
-        emit(null)
-        emit(getFilterValuesAsync(filterStatus, dataSource))
-    }
+    open fun getFilterValues(filterStatus: Long, dataSource: String): LiveData<List<FilterValue>?> =
+        if (filterStatus == FILTERS_DISABLED || filterStatus == FILTERS_FAVORITES) {
+            MutableLiveData(emptyList())
+        } else {
+            MediatorLiveData<List<FilterValue>?>().apply {
+                value = null
+                val sources = listOf(
+                    getBooleanFilterValues(filterStatus, dataSource),
+                    getMultipleChoiceFilterValues(filterStatus, dataSource),
+                    getSliderFilterValues(filterStatus, dataSource)
+                )
+                for (source in sources) {
+                    addSource(source) {
+                        val values = sources.map { it.value }
+                        if (values.all { it != null }) {
+                            value = values.filterNotNull().flatten()
+                        }
+                    }
+                }
+            }
+        }
 
     @Transaction
     open suspend fun insert(vararg values: FilterValue) {

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

@@ -246,4 +246,19 @@ class PreferenceDataSource(val context: Context) {
         set(value) {
             sp.edit().putString("place_search_result_android_auto_name", value).apply()
         }
+
+    var showChargersAheadAndroidAuto: Boolean
+        get() = sp.getBoolean("show_chargers_ahead_android_auto", false)
+        set(value) {
+            sp.edit().putBoolean("show_chargers_ahead_android_auto", value).apply()
+        }
+
+    val predictionEnabled: Boolean
+        get() = sp.getBoolean("prediction_enabled", true)
+
+    var developerModeEnabled: Boolean
+        get() = sp.getBoolean("dev_mode_enabled", false)
+        set(value) {
+            sp.edit().putBoolean("dev_mode_enabled", value).apply()
+        }
 }

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

@@ -0,0 +1,352 @@
+package net.vonforst.evmap.ui
+
+import android.content.Context
+import android.graphics.*
+import android.text.Layout
+import android.text.SpannableString
+import android.text.StaticLayout
+import android.text.TextPaint
+import android.text.style.ForegroundColorSpan
+import android.text.style.StyleSpan
+import android.util.AttributeSet
+import android.view.MotionEvent
+import android.view.View
+import androidx.appcompat.content.res.AppCompatResources
+import androidx.core.content.ContextCompat
+import net.vonforst.evmap.R
+import java.time.ZoneId
+import java.time.ZonedDateTime
+import java.time.format.DateTimeFormatter
+import java.time.format.FormatStyle
+import java.util.*
+import kotlin.math.ceil
+import kotlin.math.max
+import kotlin.math.min
+import kotlin.math.roundToInt
+
+class BarGraphView(context: Context, attrs: AttributeSet) : View(context, attrs) {
+    private val dp = context.resources.displayMetrics.density
+    private val sp = context.resources.displayMetrics.scaledDensity
+    var zeroHeight = 4 * dp
+    var barWidth = (16 * dp).roundToInt()
+    var barMargin = (2 * dp).roundToInt()
+    var legendWidth = 12 * dp
+    var legendLineLength = 4 * dp
+    var legendLineWidth = 1 * dp
+    var dashLength = 4 * dp
+    var bubbleTextSize = (12 * sp).roundToInt()
+    var bubblePadding = (6 * dp).roundToInt()
+    var selectedBar: Int = 0
+    var bubbleStrokeWidth = 1 * dp
+
+    var barDrawable =
+        AppCompatResources.getDrawable(context, R.drawable.bar_graph)!!
+    var colorAvailable = ContextCompat.getColor(context, R.color.available)
+    var colorUnavailable = ContextCompat.getColor(context, R.color.unavailable)
+
+    var data: Map<ZonedDateTime, Int>? = null
+        set(value) {
+            field = value
+            invalidate()
+        }
+    var maxValue: Int? = null
+        set(value) {
+            field = value
+            invalidate()
+        }
+
+    var activeAlpha = 0.87f
+    var inactiveAlpha = 0.60f
+
+    private val legendPaint = Paint().apply {
+        val ta = context.theme.obtainStyledAttributes(intArrayOf(R.attr.colorControlNormal))
+        color = ta.getColor(0, 0)
+        strokeWidth = legendLineWidth
+        textSize = legendWidth - legendLineLength
+    }
+    private val legendDashedPaint = Paint().apply {
+        set(legendPaint)
+        alpha = (inactiveAlpha * 255).roundToInt()
+        style = Paint.Style.STROKE
+        pathEffect = DashPathEffect(floatArrayOf(dashLength, dashLength), 0f)
+        strokeWidth = 1f
+    }
+    private val bubblePaint = Paint().apply {
+        set(legendPaint)
+        alpha = (inactiveAlpha * 255).roundToInt()
+        style = Paint.Style.STROKE
+        strokeWidth = bubbleStrokeWidth
+    }
+    private val bubbleTextPaint = TextPaint().apply {
+        set(legendPaint)
+        textSize = bubbleTextSize.toFloat()
+    }
+
+    private var graphBounds: Rect? = null
+    private var bubbleBounds: Rect? = null
+
+    override fun onSizeChanged(w: Int, h: Int, oldw: Int, oldh: Int) {
+        val bottom = (paddingBottom + legendWidth).roundToInt()
+        val left = (paddingLeft + legendWidth).roundToInt()
+        val right = (paddingRight + legendWidth).roundToInt()
+        val top = (paddingTop + bubbleStrokeWidth / 2).roundToInt()
+
+        val bubbleTextHeight = bubbleTextPaint.fontMetrics.run { descent - ascent }
+        val bubbleHeight = (bubbleTextHeight + 3 * bubblePadding).roundToInt()
+        val bubbleLeft = (paddingLeft + bubbleStrokeWidth / 2).roundToInt()
+        val bubbleRight = (paddingRight + bubbleStrokeWidth / 2).roundToInt()
+
+        graphBounds = Rect(left, top + bubbleHeight, w - right, h - bottom)
+        bubbleBounds = Rect(bubbleLeft, top, w - bubbleRight, top + bubbleHeight)
+    }
+
+    private val timeFormat = DateTimeFormatter.ofLocalizedTime(FormatStyle.SHORT)
+
+    override fun onDraw(canvas: Canvas) {
+        if (isInEditMode && data == null) {
+            // show sample data
+            val now = ZonedDateTime.now().run {
+                val minutesRound = ((minute / 15) + 1) * 15
+                plusMinutes((minutesRound - minute).toLong())
+            }
+            data = (0..20).associate {
+                now.plusMinutes(15L * it) to (Math.random() * 8).roundToInt()
+            }
+            maxValue = 8
+        }
+        val data = data?.toSortedMap() ?: return
+        if (data.isEmpty()) return
+        val maxValue = maxValue ?: data.maxOf { it.value }
+
+        drawGraph(canvas, data, maxValue)
+        drawBubble(canvas, data, maxValue)
+    }
+
+    private fun drawGraph(
+        canvas: Canvas,
+        data: SortedMap<ZonedDateTime, Int>,
+        maxValue: Int
+    ) {
+        val graphBounds = graphBounds ?: return
+
+        canvas.apply {
+            drawLine(
+                graphBounds.left.toFloat(),
+                graphBounds.top.toFloat(),
+                graphBounds.right.toFloat(),
+                graphBounds.top.toFloat(),
+                legendDashedPaint
+            )
+
+            legendPaint.textAlign = Paint.Align.CENTER
+            data.entries.forEachIndexed { i, (t, v) ->
+                val height =
+                    zeroHeight + (graphBounds.height() - zeroHeight) * v.toFloat() / maxValue
+                val left = graphBounds.left + (barWidth + barMargin) * i
+
+                if (left + barWidth > graphBounds.right) return@forEachIndexed
+
+                barDrawable.setBounds(
+                    left,
+                    graphBounds.bottom - height.roundToInt(),
+                    left + barWidth,
+                    graphBounds.bottom
+                )
+                barDrawable.alpha =
+                    ((if (i == selectedBar) activeAlpha else inactiveAlpha) * 255).roundToInt()
+                barDrawable.setTint(getColor(v, maxValue))
+                barDrawable.draw(canvas)
+
+                val center = left.toFloat() + barWidth / 2
+                if (t.minute == 0) {
+                    drawLine(
+                        center, graphBounds.bottom.toFloat(),
+                        center, graphBounds.bottom + legendLineLength, legendPaint
+                    )
+                    drawText(
+                        t.withZoneSameInstant(ZoneId.systemDefault()).format(timeFormat),
+                        center, graphBounds.bottom + legendWidth, legendPaint
+                    )
+                }
+
+                if (i == selectedBar) {
+                    drawLine(
+                        center,
+                        graphBounds.bottom - height,
+                        center,
+                        graphBounds.top.toFloat(),
+                        legendDashedPaint
+                    )
+                }
+            }
+
+            drawLine(
+                graphBounds.left.toFloat(),
+                graphBounds.bottom.toFloat(),
+                graphBounds.right.toFloat(),
+                graphBounds.bottom.toFloat(),
+                legendPaint
+            )
+            drawLine(
+                graphBounds.left.toFloat(),
+                graphBounds.bottom.toFloat(),
+                graphBounds.right.toFloat(),
+                graphBounds.bottom.toFloat(),
+                legendPaint
+            )
+
+            legendPaint.textAlign = Paint.Align.LEFT
+            drawText(
+                this@BarGraphView.maxValue.toString(),
+                graphBounds.right.toFloat() + legendLineLength,
+                graphBounds.top + (legendWidth - legendLineLength) / 3,
+                legendPaint
+            )
+        }
+    }
+
+    private fun getColor(v: Int, maxValue: Int) =
+        if (v < maxValue) colorAvailable else colorUnavailable
+
+    private fun drawBubble(canvas: Canvas, data: SortedMap<ZonedDateTime, Int>, maxValue: Int) {
+        val bubbleBounds = bubbleBounds ?: return
+        val graphBounds = graphBounds ?: return
+        val d = data.toList()
+
+        if (d.size <= selectedBar) return
+        canvas.apply {
+            val center = graphBounds.left + selectedBar * (barWidth + barMargin) + barWidth * 0.5f
+            val (t, v) = d[selectedBar]
+            val tformat = context.getString(
+                R.string.prediction_time_colon,
+                t.withZoneSameInstant(ZoneId.systemDefault()).format(timeFormat)
+            )
+            val availableformat = context.resources.getQuantityString(
+                R.plurals.prediction_number_available,
+                maxValue - v,
+                maxValue - v,
+                maxValue
+            )
+            val text = SpannableString("$tformat $availableformat").apply {
+                setSpan(
+                    ForegroundColorSpan(getColor(v, maxValue)),
+                    0,
+                    tformat.length + 1,
+                    SpannableString.SPAN_INCLUSIVE_INCLUSIVE
+                )
+                setSpan(
+                    StyleSpan(Typeface.BOLD),
+                    0,
+                    tformat.length + 1,
+                    SpannableString.SPAN_INCLUSIVE_INCLUSIVE
+                )
+            }
+
+            val bubbleTextWidth = StaticLayout.getDesiredWidth(text, bubbleTextPaint)
+            val bubbleWidth = bubbleTextWidth + 2 * bubblePadding
+            val bubbleLeft = max(
+                min(center - bubbleWidth / 2, bubbleBounds.right - bubbleWidth),
+                bubbleBounds.left.toFloat()
+            )
+
+            val bubblePath = generateBubblePath(
+                center,
+                bubbleBounds.bottom.toFloat(),
+                bubbleLeft,
+                bubbleBounds.top.toFloat(),
+                bubbleLeft + bubbleWidth,
+                (bubbleBounds.bottom - bubblePadding).toFloat(),
+                bubblePadding.toFloat()
+            )
+            drawPath(bubblePath, bubblePaint)
+
+            val layout = StaticLayout(
+                text,
+                bubbleTextPaint,
+                ceil(bubbleTextWidth).toInt(),
+                Layout.Alignment.ALIGN_NORMAL,
+                1f,
+                0f,
+                false
+            )
+            canvas.save()
+            canvas.translate(bubbleLeft + bubblePadding, bubbleBounds.top + bubblePadding.toFloat())
+            layout.draw(canvas)
+            canvas.restore()
+            //drawText(text, 0, text.length, bubbleLeft + bubblePadding, bubbleBounds.top + 2f * bubblePadding, bubbleTextPaint)
+        }
+    }
+
+    override fun onTouchEvent(event: MotionEvent): Boolean {
+        val graphBounds = graphBounds ?: return super.onTouchEvent(event)
+        val x = event.x.roundToInt()
+        val y = event.y.roundToInt()
+        if (graphBounds.contains(x, y) && event.action == MotionEvent.ACTION_DOWN) {
+            parent.requestDisallowInterceptTouchEvent(true)
+            updateSelectedBar(x)
+            return true
+        } else if (event.action == MotionEvent.ACTION_MOVE && x > graphBounds.left && y < graphBounds.right) {
+            updateSelectedBar(x)
+            return true
+        } else if (event.action == MotionEvent.ACTION_UP) {
+            parent.requestDisallowInterceptTouchEvent(false)
+            return true
+        }
+        return super.onTouchEvent(event)
+    }
+
+    private fun updateSelectedBar(x: Int) {
+        val graphBounds = graphBounds ?: return
+        val bar = (x - graphBounds.left) / (barWidth + barMargin)
+        if (bar != selectedBar) {
+            selectedBar = bar
+            invalidate()
+        }
+    }
+
+    /**
+     * Generates a path that represents a "speech bubble" with tip position at tipX, tipY,
+     * bubble bounds left, top, right bottom and corner radius cornerRadius.
+     */
+    private fun generateBubblePath(
+        tipX: Float,
+        tipY: Float,
+        left: Float,
+        top: Float,
+        right: Float,
+        bottom: Float,
+        cornerRadius: Float
+    ): Path {
+        val tipWidth = tipY - bottom
+        return Path().apply {
+            moveTo(tipX, tipY)
+            lineTo(min(tipX + tipWidth, right - cornerRadius), bottom)
+            lineTo(right - cornerRadius, bottom)
+            arcTo(
+                right - cornerRadius * 2,
+                bottom - cornerRadius * 2,
+                right,
+                bottom,
+                90f,
+                -90f,
+                false
+            )
+            lineTo(right, top + cornerRadius)
+            arcTo(right - cornerRadius * 2, top, right, top + cornerRadius * 2, 0f, -90f, false)
+            lineTo(left + cornerRadius, top)
+            arcTo(left, top, left + cornerRadius * 2, top + cornerRadius * 2, 270f, -90f, false)
+            lineTo(left, bottom - cornerRadius)
+            arcTo(
+                left,
+                bottom - cornerRadius * 2,
+                left + cornerRadius * 2,
+                bottom,
+                180f,
+                -90f,
+                false
+            )
+            lineTo(max(tipX - tipWidth, left + cornerRadius), bottom)
+            close()
+        }
+    }
+}

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

@@ -121,6 +121,7 @@ private fun activeTint(
 }
 
 @BindingAdapter("data")
+@Suppress("UNCHECKED_CAST")
 fun <T> setRecyclerViewData(recyclerView: RecyclerView, items: List<T>?) {
     if (recyclerView.adapter is ListAdapter<*, *>) {
         (recyclerView.adapter as ListAdapter<T, *>).submitList(items)
@@ -128,6 +129,7 @@ fun <T> setRecyclerViewData(recyclerView: RecyclerView, items: List<T>?) {
 }
 
 @BindingAdapter("data")
+@Suppress("UNCHECKED_CAST")
 fun <T> setRecyclerViewData(recyclerView: ViewPager2, items: List<T>?) {
     if (recyclerView.adapter is ListAdapter<*, *>) {
         (recyclerView.adapter as ListAdapter<T, *>).submitList(items)
@@ -325,10 +327,10 @@ fun distance(meters: Number?): String? {
     }
 }
 
-@InverseBindingAdapter(attribute = "app:values")
+@InverseBindingAdapter(attribute = "values")
 fun getRangeSliderValue(slider: RangeSlider) = slider.values
 
-@BindingAdapter("app:valuesAttrChanged")
+@BindingAdapter("valuesAttrChanged")
 fun setRangeSliderListeners(slider: RangeSlider, attrChange: InverseBindingListener) {
     slider.addOnChangeListener { _, _, _ ->
         attrChange.onChange()
@@ -348,7 +350,7 @@ fun colorEnabled(ctx: Context, enabled: Boolean): Int {
     return color
 }
 
-@BindingAdapter("app:tint")
+@BindingAdapter("tint")
 fun setImageTintList(view: ImageView, @ColorInt color: Int) {
     view.imageTintList = ColorStateList.valueOf(color)
 }

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

@@ -38,7 +38,7 @@ class MultiSelectDialogPreference(ctx: Context, attrs: AttributeSet) :
         val dialog =
             MultiSelectDialog.getInstance(
                 title.toString(),
-                entryValues.map { it.toString() }.zip(entries.map { it.toString() }).toMap(),
+                entryValues.map { it.toString() }.zip(entries).toMap(),
                 if (all) entryValues.map { it.toString() }.toSet() else values,
                 emptySet(),
                 showAllButton

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

@@ -89,12 +89,12 @@ class RangeSliderPreference(context: Context, attrs: AttributeSet) : Preference(
         slider.valueTo = valueTo
         stepSize?.let { slider.stepSize = it }
 
-        slider.addOnChangeListener { slider, value, fromUser ->
+        slider.addOnChangeListener { slider, _, fromUser ->
             if (fromUser && (updatesContinuously || !dragging)) {
                 syncValueInternal(slider)
             }
         }
-        slider.setOnTouchListener { v, event ->
+        slider.setOnTouchListener { _, event ->
             when (event.actionMasked) {
                 MotionEvent.ACTION_DOWN -> dragging = true
                 MotionEvent.ACTION_UP -> dragging = false

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

@@ -8,6 +8,8 @@ import android.location.Location
 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.*
 import kotlin.math.*
 
 /**
@@ -47,6 +49,25 @@ fun distanceBetween(
 }
 
 
+fun bearingBetween(startLat: Double, startLng: Double, endLat: Double, endLng: Double): Double {
+    val dLon = Math.toRadians(endLng) - Math.toRadians(startLng)
+    val originLat = Math.toRadians(startLat)
+    val destinationLat = Math.toRadians(endLat)
+
+    return Math.toDegrees(
+        atan2(
+            sin(dLon) * cos(destinationLat),
+            cos(originLat) * sin(destinationLat) - sin(originLat) * cos(destinationLat) * cos(dLon)
+        )
+    )
+}
+
+
+fun headingDiff(h1: Double, h2: Double): Double {
+    return (h1 - h2 + 540) % 360 - 180
+}
+
+
 fun getLocationFromIntent(intent: Intent): List<Double>? {
     val pos = intent.data?.schemeSpecificPart?.split("?")?.get(0)
     var coords = stringToCoords(pos)
@@ -92,4 +113,33 @@ fun Context.checkAnyLocationPermission() = ContextCompat.checkSelfPermission(
 fun Context.checkFineLocationPermission() = ContextCompat.checkSelfPermission(
     this,
     Manifest.permission.ACCESS_FINE_LOCATION
-) == PackageManager.PERMISSION_GRANTED
+) == PackageManager.PERMISSION_GRANTED
+
+fun Coordinate.formatDMS(): String {
+    return "${dms(lat, false)}, ${dms(lng, true)}"
+}
+
+fun Location.formatDMS(): String {
+    return "${dms(latitude, false)}, ${dms(longitude, true)}"
+}
+
+private fun dms(value: Double, lon: Boolean): String {
+    val hemisphere = if (lon) {
+        if (value >= 0) "E" else "W"
+    } else {
+        if (value >= 0) "N" else "S"
+    }
+    val d = abs(value)
+    val degrees = floor(d).toInt()
+    val minutes = floor((d - degrees) * 60).toInt()
+    val seconds = ((d - degrees) * 60 - minutes) * 60
+    return "%d°%02d'%02.1f\"%s".format(Locale.ENGLISH, degrees, minutes, seconds, hemisphere)
+}
+
+fun Coordinate.formatDecimal(accuracy: Int = 6): String {
+    return "%.${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)
+}

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

@@ -166,7 +166,7 @@ class ChargepriceViewModel(
                                 )
                             }
                         }.filterNotNull()
-                            .sortedBy { it.chargepointPrices.first().price }
+                            .sortedBy { it.chargepointPrices.first().price ?: Double.MAX_VALUE }
                             .sortedByDescending {
                                 prefs.chargepriceMyTariffsAll ||
                                         myTariffs != null && it.tariffId in myTariffs
@@ -243,6 +243,12 @@ class ChargepriceViewModel(
         }
 
         val cpStation = ChargepriceStation.fromEvmap(charger, compatibleConnectors)
+        if (cpStation.chargePoints.isEmpty()) {
+            // no compatible connectors
+            chargePrices.value = Resource.success(emptyList())
+            chargePriceMeta.value = Resource.success(ChargepriceMeta(emptyList()))
+            return
+        }
 
         loadPricesJob?.cancel()
         loadPricesJob = viewModelScope.launch {
@@ -257,7 +263,8 @@ class ChargepriceViewModel(
                             providerCustomerTariffs = prefs.chargepriceShowProviderCustomerTariffs,
                             maxMonthlyFees = if (prefs.chargepriceNoBaseFee) 0.0 else null,
                             currency = prefs.chargepriceCurrency,
-                            allowUnbalancedLoad = prefs.chargepriceAllowUnbalancedLoad
+                            allowUnbalancedLoad = prefs.chargepriceAllowUnbalancedLoad,
+                            showPriceUnavailable = true
                         ),
                         relationships = if (!myTariffsAll) {
                             Relationships(

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

@@ -16,7 +16,7 @@ import net.vonforst.evmap.model.FavoriteWithDetail
 import net.vonforst.evmap.storage.AppDatabase
 import net.vonforst.evmap.utils.distanceBetween
 
-class FavoritesViewModel(application: Application, geApiKey: String) :
+class FavoritesViewModel(application: Application) :
     AndroidViewModel(application) {
     private var db = AppDatabase.getInstance(application)
 
@@ -69,7 +69,7 @@ class FavoritesViewModel(application: Application, geApiKey: String) :
                     FavoritesListItem(
                         favorite,
                         totalAvailable(charger.id),
-                        charger.chargepoints.sumBy { it.count },
+                        charger.chargepoints.sumOf { it.count },
                         location.value.let { loc ->
                             if (loc == null) null else {
                                 distanceBetween(

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

@@ -61,9 +61,10 @@ class FilterViewModel(application: Application) : AndroidViewModel(application)
         prefs.filterStatus = FILTERS_CUSTOM
     }
 
-    suspend fun saveAsProfile(name: String) {
+    suspend fun saveAsProfile(name: String): Boolean {
         // get or create profile
         var profileId = db.filterProfileDao().getProfileByName(name, prefs.dataSource)?.id
+
         if (profileId == null) {
             profileId = db.filterProfileDao().getNewId(prefs.dataSource)
             db.filterProfileDao().insert(FilterProfile(name, prefs.dataSource, profileId))
@@ -81,6 +82,8 @@ class FilterViewModel(application: Application) : AndroidViewModel(application)
 
         // set selected profile
         prefs.filterStatus = profileId
+
+        return true
     }
 
     suspend fun deleteCurrentProfile() {
@@ -89,4 +92,8 @@ class FilterViewModel(application: Application) : AndroidViewModel(application)
             prefs.filterStatus = FILTERS_DISABLED
         }
     }
+
+    suspend fun resetValues() {
+        db.filterValueDao().deleteFilterValuesForProfile(FILTERS_CUSTOM, prefs.dataSource)
+    }
 }

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

@@ -6,14 +6,23 @@ import androidx.lifecycle.*
 import com.car2go.maps.AnyMap
 import com.car2go.maps.model.LatLng
 import com.car2go.maps.model.LatLngBounds
+import com.mahc.custombottomsheetbehavior.BottomSheetBehaviorGoogleMapsLike
+import com.squareup.moshi.JsonDataException
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import kotlinx.parcelize.Parcelize
+import net.vonforst.evmap.R
+import net.vonforst.evmap.api.availability.AvailabilityDetectorException
 import net.vonforst.evmap.api.availability.ChargeLocationStatus
 import net.vonforst.evmap.api.availability.getAvailability
 import net.vonforst.evmap.api.createApi
+import net.vonforst.evmap.api.equivalentPlugTypes
+import net.vonforst.evmap.api.fronyx.FronyxApi
+import net.vonforst.evmap.api.fronyx.FronyxEvseIdResponse
+import net.vonforst.evmap.api.fronyx.FronyxStatus
 import net.vonforst.evmap.api.goingelectric.GEChargepoint
+import net.vonforst.evmap.api.nameForPlugType
 import net.vonforst.evmap.api.openchargemap.OCMConnection
 import net.vonforst.evmap.api.openchargemap.OCMReferenceData
 import net.vonforst.evmap.api.stringProvider
@@ -25,6 +34,9 @@ import net.vonforst.evmap.storage.FilterProfile
 import net.vonforst.evmap.storage.PreferenceDataSource
 import net.vonforst.evmap.ui.cluster
 import net.vonforst.evmap.utils.distanceBetween
+import retrofit2.HttpException
+import java.io.IOException
+import java.time.ZonedDateTime
 
 @Parcelize
 data class MapPosition(val bounds: LatLngBounds, val zoom: Float) : Parcelable
@@ -61,6 +73,21 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
         state.getLiveData("bottomSheetState")
     }
 
+    val bottomSheetExpanded = MediatorLiveData<Boolean>().apply {
+        addSource(bottomSheetState) {
+            when (it) {
+                BottomSheetBehaviorGoogleMapsLike.STATE_COLLAPSED,
+                BottomSheetBehaviorGoogleMapsLike.STATE_HIDDEN -> {
+                    value = false
+                }
+                BottomSheetBehaviorGoogleMapsLike.STATE_EXPANDED,
+                BottomSheetBehaviorGoogleMapsLike.STATE_ANCHOR_POINT -> {
+                    value = true
+                }
+            }
+        }
+    }.distinctUntilChanged()
+
     val mapPosition: MutableLiveData<MapPosition> by lazy {
         state.getLiveData("mapPosition")
     }
@@ -202,6 +229,131 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
             addSource(filteredMinPower, callback)
         }
     }
+
+    val predictionApi = FronyxApi(application.getString(R.string.fronyx_key))
+
+    val prediction: LiveData<Resource<List<FronyxEvseIdResponse>>> by lazy {
+        availability.switchMap { av ->
+            if (!prefs.predictionEnabled) return@switchMap null
+
+            av.data?.evseIds?.let { evseIds ->
+                liveData {
+                    emit(Resource.loading(null))
+
+                    val charger = charger.value?.data ?: return@liveData
+                    val allEvseIds =
+                        evseIds.filterKeys {
+                            FronyxApi.isChargepointSupported(charger, it) &&
+                                    filteredConnectors.value?.let { filtered ->
+                                        equivalentPlugTypes(
+                                            it.type
+                                        ).any { filtered.contains(it) }
+                                    } ?: true
+                        }.flatMap { it.value }
+                    if (allEvseIds.isEmpty()) {
+                        emit(Resource.success(emptyList()))
+                        return@liveData
+                    }
+                    try {
+                        val result = predictionApi.getPredictionsForEvseIds(allEvseIds)
+                        if (result.size == allEvseIds.size) {
+                            emit(Resource.success(result))
+                        } else {
+                            emit(Resource.error("not all EVSEIDs found", null))
+                        }
+                    } catch (e: IOException) {
+                        emit(Resource.error(e.message, null))
+                        e.printStackTrace()
+                    } catch (e: HttpException) {
+                        emit(Resource.error(e.message, null))
+                        e.printStackTrace()
+                    } catch (e: AvailabilityDetectorException) {
+                        emit(Resource.error(e.message, null))
+                        e.printStackTrace()
+                    } catch (e: JsonDataException) {
+                        // malformed JSON response from fronyx API
+                        emit(Resource.error(e.message, null))
+                        e.printStackTrace()
+                    }
+                }
+            } ?: liveData { emit(Resource.success(null)) }
+        }
+    }
+
+    val predictionGraph: LiveData<Map<ZonedDateTime, Int>?> by lazy {
+        prediction.map {
+            it.data?.let { responses ->
+                if (responses.isEmpty()) {
+                    null
+                } else {
+                    val evseIds = responses.map { it.evseId }
+                    val groupByTimestamp = responses.flatMap { response ->
+                        response.predictions.map {
+                            Triple(
+                                it.timestamp,
+                                response.evseId,
+                                it.status
+                            )
+                        }
+                    }
+                        .groupBy { it.first }  // group by timestamp
+                        .mapValues { it.value.map { it.second to it.third } }  // only keep EVSEID and status
+                        .filterValues { it.map { it.first } == evseIds }  // remove values where status is not given for all EVSEs
+                        .filterKeys { it > ZonedDateTime.now() }  // only show predictions in the future
+
+                    groupByTimestamp.mapValues {
+                        it.value.count {
+                            it.second == FronyxStatus.UNAVAILABLE
+                        }
+                    }.ifEmpty { null }
+                }
+            }
+        }
+    }
+
+    private val predictedChargepoints = charger.map {
+        it.data?.let { charger ->
+            charger.chargepoints.filter {
+                FronyxApi.isChargepointSupported(charger, it) &&
+                        filteredConnectors.value?.let { filtered ->
+                            equivalentPlugTypes(it.type).any {
+                                filtered.contains(
+                                    it
+                                )
+                            }
+                        } ?: true
+            }
+        }
+    }
+
+    val predictionMaxValue: LiveData<Int> by lazy {
+        predictedChargepoints.map {
+            it?.sumOf { it.count } ?: 0
+        }
+    }
+
+    val predictionDescription: LiveData<String?> by lazy {
+        predictedChargepoints.map { predictedChargepoints ->
+            if (predictedChargepoints == null) return@map null
+            val allChargepoints = charger.value?.data?.chargepoints ?: return@map null
+
+            val predictedChargepointTypes = predictedChargepoints.map { it.type }.distinct()
+            if (allChargepoints == predictedChargepoints) {
+                null
+            } else if (predictedChargepointTypes.size == 1) {
+                application.getString(
+                    R.string.prediction_only,
+                    nameForPlugType(application.stringProvider(), predictedChargepointTypes[0])
+                )
+            } else {
+                application.getString(
+                    R.string.prediction_only,
+                    application.getString(R.string.prediction_dc_plugs_only)
+                )
+            }
+        }
+    }
+
     val myLocationEnabled: MutableLiveData<Boolean> by lazy {
         MutableLiveData<Boolean>()
     }
@@ -344,8 +496,6 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
             chargepointsInternal?.let { chargepoints.removeSource(it) }
             chargepointsInternal = result
             chargepoints.addSource(result) {
-                chargepoints.value = it
-
                 val apiId = apiId.value
                 when (apiId) {
                     "going_electric" -> {
@@ -378,6 +528,8 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
                         filteredChargeCards.value = null
                     }
                 }
+
+                chargepoints.value = it
             }
         }
 

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

@@ -13,7 +13,7 @@ import java.util.concurrent.atomic.AtomicBoolean
 @Suppress("UNCHECKED_CAST")
 inline fun <VM : ViewModel> viewModelFactory(crossinline f: () -> VM) =
     object : ViewModelProvider.Factory {
-        override fun <T : ViewModel> create(aClass: Class<T>): T = f() as T
+        override fun <T : ViewModel> create(modelClass: Class<T>): T = f() as T
     }
 
 @Suppress("UNCHECKED_CAST")
@@ -106,7 +106,8 @@ fun <T> throttleLatest(
     }
 }
 
-public suspend fun <T> LiveData<T>.await(): T {
+@ExperimentalCoroutinesApi
+suspend fun <T> LiveData<T>.await(): T {
     return suspendCancellableCoroutine { continuation ->
         val observer = object : Observer<T> {
             override fun onChanged(value: T?) {
@@ -124,7 +125,8 @@ public suspend fun <T> LiveData<T>.await(): T {
     }
 }
 
-public suspend fun <T> LiveData<Resource<T>>.awaitFinished(): Resource<T> {
+@ExperimentalCoroutinesApi
+suspend fun <T> LiveData<Resource<T>>.awaitFinished(): Resource<T> {
     return suspendCancellableCoroutine { continuation ->
         val observer = object : Observer<Resource<T>> {
             override fun onChanged(value: Resource<T>) {

app/src/main/res/drawable/bar_graph.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="@android:color/black" />
+    <corners
+        android:topLeftRadius="2dp"
+        android:topRightRadius="2dp" />
+</shape>

app/src/main/res/drawable/ic_filter_no.xml

@@ -0,0 +1,10 @@
+<vector android:height="24dp"
+    android:tint="?attr/colorControlNormal"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M10.83,8H21V6H8.83L10.83,8zM15.83,13H18v-2h-4.17L15.83,13zM14,16.83V18h-4v-2h3.17l-3,-3H6v-2h2.17l-3,-3H3V6h0.17L1.39,4.22l1.41,-1.41l18.38,18.38l-1.41,1.41L14,16.83z" />
+</vector>

app/src/main/res/drawable/ic_lightning.xml

@@ -0,0 +1,10 @@
+<vector android:height="24dp"
+    android:tint="#000000"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M11,21h-1l1,-7H7.5c-0.58,0 -0.57,-0.32 -0.38,-0.66 0.19,-0.34 0.05,-0.08 0.07,-0.12C8.48,10.94 10.42,7.54 13,3h1l-1,7h3.5c0.49,0 0.56,0.33 0.47,0.51l-0.07,0.15C12.96,17.55 11,21 11,21z" />
+</vector>

app/src/main/res/drawable/ic_link.xml

@@ -0,0 +1,10 @@
+<vector android:height="24dp"
+    android:tint="#000000"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M3.9,12c0,-1.71 1.39,-3.1 3.1,-3.1h4L11,7L7,7c-2.76,0 -5,2.24 -5,5s2.24,5 5,5h4v-1.9L7,15.1c-1.71,0 -3.1,-1.39 -3.1,-3.1zM8,13h8v-2L8,11v2zM17,7h-4v1.9h4c1.71,0 3.1,1.39 3.1,3.1s-1.39,3.1 -3.1,3.1h-4L13,17h4c2.76,0 5,-2.24 5,-5s-2.24,-5 -5,-5z" />
+</vector>

app/src/main/res/drawable/ic_manage_filter_profiles.xml

@@ -0,0 +1,10 @@
+<vector android:height="24dp"
+    android:tint="?attr/colorControlNormal"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M3,10h11v2H3V10zM3,8h11V6H3V8zM3,16h7v-2H3V16zM18.01,12.87l0.71,-0.71c0.39,-0.39 1.02,-0.39 1.41,0l0.71,0.71c0.39,0.39 0.39,1.02 0,1.41l-0.71,0.71L18.01,12.87zM17.3,13.58l-5.3,5.3V21h2.12l5.3,-5.3L17.3,13.58z" />
+</vector>

app/src/main/res/drawable/ic_parking.xml

@@ -0,0 +1,10 @@
+<vector android:height="24dp"
+    android:tint="#000000"
+    android:viewportHeight="24"
+    android:viewportWidth="24"
+    android:width="24dp"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M13,3L6,3v18h4v-6h3c3.31,0 6,-2.69 6,-6s-2.69,-6 -6,-6zM13.2,11L10,11L10,7h3.2c1.1,0 2,0.9 2,2s-0.9,2 -2,2z" />
+</vector>

app/src/main/res/drawable/ic_powered_by_fronyx.xml

@@ -0,0 +1,36 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="566.9dp"
+    android:height="254.9dp"
+    android:viewportWidth="566.9"
+    android:viewportHeight="254.9">
+    <path
+        android:pathData="M60.8,86.3c-5.6,0 -10,0.5 -13.3,1.4c-3.3,0.9 -5.7,2.7 -7.1,5.2c-0.4,0.6 -0.7,1.3 -0.9,2c-1.1,3.3 -1.4,6.8 -1.4,10.2c0,2.1 0,4.2 0,6.2c0,0.1 0,0.2 0,0.3h22.3v20.9H38.1v71.2v7.6H14.5v-7.6v-71.2H0v-20.9h14.5V104c0,-13.4 3.9,-23.8 11.2,-31.3c7.3,-7.4 19,-10.8 35.1,-10V86.3M157.1,161.2c0,-15.5 11.2,-27.3 25.7,-27.3c14.5,0 25.5,11.8 25.5,27.3c0,15.6 -11,27.3 -25.5,27.3C168.3,188.5 157.1,176.9 157.1,161.2M182.8,110.1c-27.9,0 -49.7,22.2 -49.7,51.1c0,29.1 21.8,51.3 49.7,51.3c27.9,0 49.4,-22.2 49.4,-51.3C232.1,132.3 210.7,110.1 182.8,110.1M541.4,161.5c14.1,0 25.6,-11.5 25.6,-25.6c0,-14.1 -11.5,-25.6 -25.6,-25.6c-14.1,0 -25.6,11.5 -25.6,25.6C515.8,150 527.2,161.5 541.4,161.5M129.6,110.5c-2.2,-0.2 -4.3,-0.4 -6.6,-0.4c-4.4,0 -9.1,0.6 -13.9,1.9c-4.8,1.3 -8.5,3.4 -10.7,6.5v-7H74.7V211h23.8v-58.2c0,-5.4 1.4,-9.5 4.1,-12.3c4.4,-4.5 10.6,-6.5 16.7,-6.8c1.7,-0.1 3.5,0 5.3,0.1c1.6,0.2 3.2,0.5 4.7,0.7c0,-1 0,-2 0,-3c0,-2 0,-3.9 0,-5.9c0,-2.2 0,-4.5 0,-6.7c0,-1.9 0.2,-3.8 0.2,-5.7c0,-0.9 0.2,-1.7 0.2,-2.6C129.6,110.6 129.6,110.5 129.6,110.5zM475.8,160.6l29.7,-49h-28.7l-16.3,31.7l-16.5,-31.7H415l30.1,49l-30.7,50.6h28.7l17.3,-33.1l17.7,33.1h28.7L475.8,160.6zM356.9,254.8c14.9,0.5 26.7,-3.1 34.7,-10.9c7.6,-7.4 11.6,-18.1 12,-33l0,0v-2.4v-97.1h-24.5c0,0 0,14.3 0,28.8v14.9v0.1v14.5c0,5.3 -1.2,9.7 -5.8,13.8c-4.3,3.9 -10.9,5.1 -15.4,5.1c-2.7,0 -10.7,-0.9 -15.4,-7.5c-2.4,-3.4 -3.9,-9.1 -4.2,-14c-0.3,-5 -0.3,-7.4 -0.6,-14.7c-1.1,-30.2 -26,-47.6 -55,-40.3c-5,1.3 -9,3.4 -11.2,6.5v-7.2h-23.8V211h23.8v-52v-6c0,-5.4 1.5,-9.5 4.3,-12.3c2.8,-2.7 5.8,-4.2 9.5,-5.1c3.7,-0.9 6.6,-1 8.5,-1c2.9,0 6.5,0.8 8,1.2c2.8,0.8 6.3,3.3 8.3,6.2c3.7,5.3 3.3,12.8 3.5,18.9c0.2,7.6 0.4,15.3 2.7,22.7c3.2,10.3 9.7,20 19.7,24.6c9,4.1 20,5.2 29.7,3.4c3,-0.6 6.3,-1.5 9.1,-3c1.6,-0.9 3.2,-1.9 4.5,-3.2c0.4,10.7 0.6,17.6 -6,22.5c-1.8,1.4 -4.3,2.5 -6.5,2.9c-3.1,0.6 -6.5,1 -9.7,0.9L356.9,254.8z"
+        android:fillColor="#000044" />
+    <path
+        android:pathData="M97.6,89.8V39.2c0,-1.6 -0.1,-3.2 -0.2,-4.8c-0.1,-1.7 -0.3,-3.3 -0.5,-4.9h6.6l0.9,10h-1c0.9,-3.3 2.7,-5.9 5.5,-7.9c2.7,-1.9 6,-2.9 9.8,-2.9c3.8,0 7.1,0.9 9.9,2.6c2.8,1.7 4.9,4.2 6.5,7.5c1.6,3.2 2.4,7.2 2.4,11.8c0,4.5 -0.8,8.4 -2.3,11.7c-1.5,3.2 -3.7,5.8 -6.5,7.5c-2.8,1.8 -6.1,2.6 -9.9,2.6c-3.8,0 -7,-1 -9.7,-2.9c-2.7,-1.9 -4.6,-4.5 -5.5,-7.8h0.9v28.1H97.6zM117.3,66.8c4,0 7.2,-1.4 9.6,-4.2c2.4,-2.8 3.6,-6.8 3.6,-12.1c0,-5.4 -1.2,-9.5 -3.6,-12.2c-2.4,-2.8 -5.6,-4.2 -9.6,-4.2c-4,0 -7.2,1.4 -9.5,4.2c-2.4,2.8 -3.6,6.8 -3.6,12.2c0,5.3 1.2,9.4 3.6,12.1C110.2,65.4 113.4,66.8 117.3,66.8z"
+        android:fillColor="#000044" />
+    <path
+        android:pathData="M165.4,72.4c-4.1,0 -7.6,-0.9 -10.6,-2.6c-3,-1.8 -5.3,-4.3 -6.9,-7.6c-1.6,-3.3 -2.4,-7.2 -2.4,-11.6c0,-4.5 0.8,-8.4 2.4,-11.7c1.6,-3.2 3.9,-5.8 6.9,-7.5c3,-1.8 6.5,-2.6 10.5,-2.6c4.1,0 7.6,0.9 10.6,2.6c3,1.8 5.3,4.3 7,7.5c1.7,3.2 2.5,7.1 2.5,11.7c0,4.5 -0.8,8.4 -2.5,11.6c-1.7,3.3 -4,5.8 -7,7.6C172.9,71.5 169.4,72.4 165.4,72.4zM165.4,66.8c4,0 7.1,-1.4 9.5,-4.2c2.4,-2.8 3.5,-6.8 3.5,-12.1c0,-5.4 -1.2,-9.5 -3.6,-12.2c-2.4,-2.8 -5.6,-4.2 -9.5,-4.2c-4,0 -7.1,1.4 -9.5,4.2c-2.4,2.8 -3.5,6.8 -3.5,12.2c0,5.3 1.2,9.4 3.5,12.1C158.2,65.4 161.4,66.8 165.4,66.8z"
+        android:fillColor="#000044" />
+    <path
+        android:pathData="M207.2,71.6l-15.6,-42.2h7.2l13,37.1h-2.2l13.4,-37.1h5.9l13.2,37.1h-2.1l13.1,-37.1h6.9l-15.7,42.2h-6.6l-13.6,-37.7h3.4l-13.7,37.7H207.2z"
+        android:fillColor="#000044" />
+    <path
+        android:pathData="M287.7,72.4c-6.6,0 -11.8,-1.9 -15.6,-5.8c-3.8,-3.8 -5.7,-9.2 -5.7,-16c0,-4.4 0.8,-8.3 2.5,-11.5c1.7,-3.3 4,-5.8 7.1,-7.6c3,-1.8 6.5,-2.7 10.4,-2.7c3.9,0 7.1,0.8 9.7,2.4c2.6,1.6 4.6,3.9 6,6.9c1.4,3 2.1,6.5 2.1,10.6v2.5h-32.7v-4.3h28.2l-1.4,1.1c0,-4.5 -1,-8 -3,-10.5c-2,-2.5 -5,-3.8 -9,-3.8c-4.2,0 -7.5,1.5 -9.8,4.4C274.2,41.1 273,45 273,50v0.8c0,5.3 1.3,9.3 3.9,12c2.6,2.7 6.3,4.1 11,4.1c2.5,0 4.9,-0.4 7.1,-1.1c2.2,-0.8 4.3,-2 6.3,-3.7l2.4,4.8c-1.8,1.8 -4.2,3.2 -7,4.2C293.8,71.9 290.8,72.4 287.7,72.4z"
+        android:fillColor="#000044" />
+    <path
+        android:pathData="M314.5,71.6v-32c0,-1.7 0,-3.4 -0.1,-5.1c-0.1,-1.7 -0.2,-3.4 -0.4,-5h6.6l0.8,10.2l-1.2,0.1c0.6,-2.5 1.5,-4.6 2.9,-6.2c1.4,-1.6 3.1,-2.8 5,-3.7c1.9,-0.8 3.9,-1.2 6,-1.2c0.8,0 1.6,0 2.2,0.1c0.6,0.1 1.2,0.2 1.8,0.4l-0.1,6c-0.8,-0.3 -1.6,-0.5 -2.3,-0.5s-1.5,-0.1 -2.4,-0.1c-2.5,0 -4.6,0.6 -6.4,1.8c-1.8,1.2 -3.2,2.7 -4.1,4.5s-1.4,3.8 -1.4,5.9v24.9H314.5z"
+        android:fillColor="#000044" />
+    <path
+        android:pathData="M363.9,72.4c-6.6,0 -11.8,-1.9 -15.6,-5.8c-3.8,-3.8 -5.7,-9.2 -5.7,-16c0,-4.4 0.8,-8.3 2.5,-11.5c1.7,-3.3 4,-5.8 7.1,-7.6c3,-1.8 6.5,-2.7 10.4,-2.7c3.9,0 7.1,0.8 9.7,2.4c2.6,1.6 4.6,3.9 6,6.9c1.4,3 2.1,6.5 2.1,10.6v2.5h-32.7v-4.3H376l-1.4,1.1c0,-4.5 -1,-8 -3,-10.5c-2,-2.5 -5,-3.8 -9,-3.8c-4.2,0 -7.5,1.5 -9.8,4.4c-2.4,2.9 -3.5,6.9 -3.5,11.9v0.8c0,5.3 1.3,9.3 3.9,12c2.6,2.7 6.3,4.1 11,4.1c2.5,0 4.9,-0.4 7.1,-1.1c2.2,-0.8 4.3,-2 6.3,-3.7l2.4,4.8c-1.8,1.8 -4.2,3.2 -7,4.2C370,71.9 367,72.4 363.9,72.4z"
+        android:fillColor="#000044" />
+    <path
+        android:pathData="M406.8,72.4c-3.7,0 -6.9,-0.9 -9.7,-2.6c-2.8,-1.8 -5,-4.3 -6.5,-7.5c-1.5,-3.2 -2.3,-7.1 -2.3,-11.7c0,-4.6 0.8,-8.5 2.3,-11.8c1.5,-3.2 3.7,-5.7 6.5,-7.5c2.8,-1.7 6,-2.6 9.7,-2.6c3.8,0 7.1,1 9.9,2.9c2.8,1.9 4.6,4.5 5.6,7.7h-1V9.8h6.8v61.8h-6.7V61.5h0.9c-0.9,3.4 -2.7,6 -5.5,7.9C413.9,71.4 410.6,72.4 406.8,72.4zM408.2,66.8c4,0 7.2,-1.4 9.6,-4.2c2.4,-2.8 3.6,-6.8 3.6,-12.1c0,-5.4 -1.2,-9.5 -3.6,-12.2c-2.4,-2.8 -5.6,-4.2 -9.6,-4.2c-4,0 -7.2,1.4 -9.5,4.2c-2.4,2.8 -3.6,6.8 -3.6,12.2c0,5.3 1.2,9.4 3.6,12.1C401.1,65.4 404.3,66.8 408.2,66.8z"
+        android:fillColor="#000044" />
+    <path
+        android:pathData="M484.3,72.4c-3.8,0 -7.1,-1 -9.8,-2.9c-2.7,-1.9 -4.6,-4.6 -5.5,-7.9h0.9v10.1h-6.7V9.8h6.8v29.5h-1c1,-3.2 2.8,-5.8 5.5,-7.7c2.7,-1.9 6,-2.9 9.8,-2.9c3.8,0 7.1,0.9 9.9,2.6c2.8,1.8 4.9,4.3 6.5,7.5c1.5,3.2 2.3,7.1 2.3,11.7s-0.8,8.4 -2.4,11.7c-1.6,3.2 -3.7,5.8 -6.5,7.5C491.4,71.5 488.1,72.4 484.3,72.4zM482.9,66.8c4,0 7.2,-1.4 9.6,-4.1c2.4,-2.7 3.6,-6.8 3.6,-12.2s-1.2,-9.5 -3.6,-12.2c-2.4,-2.8 -5.6,-4.2 -9.6,-4.2c-4,0 -7.2,1.4 -9.5,4.2c-2.4,2.8 -3.6,6.8 -3.6,12.2c0,5.3 1.2,9.4 3.6,12.1C475.8,65.4 478.9,66.8 482.9,66.8z"
+        android:fillColor="#000044" />
+    <path
+        android:pathData="M511.9,90.7l-1.6,-5.6c2.6,-0.6 4.8,-1.3 6.6,-2.1c1.8,-0.8 3.2,-1.9 4.4,-3.2c1.2,-1.3 2.2,-3 3,-5l2.2,-5l-0.2,2.9l-18.4,-43.1h7.4l15.2,37h-2.2l15,-37h7.1L531,75.1c-1.1,2.7 -2.4,4.9 -3.7,6.8c-1.3,1.8 -2.8,3.3 -4.3,4.5c-1.5,1.1 -3.2,2.1 -5.1,2.7S514.1,90.3 511.9,90.7z"
+        android:fillColor="#000044" />
+</vector>

app/src/main/res/layout/detail_view.xml

@@ -5,6 +5,10 @@
 
     <data>
 
+        <import type="java.util.Map" />
+
+        <import type="java.time.ZonedDateTime" />
+
         <import type="net.vonforst.evmap.model.ChargeLocation" />
 
         <import type="net.vonforst.evmap.model.Chargepoint" />
@@ -39,6 +43,18 @@
             name="availability"
             type="Resource&lt;ChargeLocationStatus&gt;" />
 
+        <variable
+            name="predictionGraph"
+            type="Map&lt;ZonedDateTime, Integer&gt;" />
+
+        <variable
+            name="predictionMaxValue"
+            type="Integer" />
+
+        <variable
+            name="predictionDescription"
+            type="String" />
+
         <variable
             name="filteredAvailability"
             type="Resource&lt;ChargeLocationStatus&gt;" />
@@ -61,7 +77,8 @@
 
     </data>
 
-    <androidx.cardview.widget.CardView
+    <com.google.android.material.card.MaterialCardView
+        style="?attr/materialCardViewElevatedStyle"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         app:cardCornerRadius="@dimen/detail_corner_radius"
@@ -80,15 +97,15 @@
                 android:id="@+id/txtName"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:layout_marginEnd="30dp"
                 android:ellipsize="end"
                 android:hyphenationFrequency="normal"
                 android:maxLines="@{expanded ? 3 : 1}"
                 android:text="@{charger.data.name}"
                 android:textAppearance="@style/TextAppearance.Material3.BodyLarge"
                 app:layout_constrainedWidth="true"
-                app:layout_constraintEnd_toStartOf="@+id/txtAvailability"
+                app:layout_constraintEnd_toStartOf="@+id/imgFaultReport"
                 app:layout_constraintHorizontal_bias="0.0"
+                app:layout_constraintHorizontal_chainStyle="packed"
                 app:layout_constraintStart_toStartOf="@+id/guideline"
                 app:layout_constraintTop_toTopOf="parent"
                 tools:text="Parkhaus" />
@@ -136,8 +153,8 @@
                 android:textAppearance="@style/TextAppearance.Material3.BodySmall"
                 android:textColor="@android:color/white"
                 app:backgroundTintAvailability="@{BindingAdaptersKt.flatten(filteredAvailability.data.status.values())}"
-                app:invisibleUnlessAnimated="@{filteredAvailability.data != null &amp;&amp; !expanded}"
                 app:invisibleUnless="@{filteredAvailability.data != null &amp;&amp; !expanded}"
+                app:invisibleUnlessAnimated="@{filteredAvailability.data != null &amp;&amp; !expanded}"
                 app:layout_constraintEnd_toStartOf="@+id/guideline2"
                 app:layout_constraintTop_toTopOf="@+id/txtName"
                 tools:backgroundTint="@color/available"
@@ -175,10 +192,11 @@
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="8dp"
+                android:layout_marginEnd="8dp"
                 android:text="@string/connectors"
                 android:textAppearance="@style/TextAppearance.Material3.TitleSmall"
                 android:textColor="?colorPrimary"
-                app:layout_constraintEnd_toStartOf="@+id/guideline2"
+                app:layout_constraintEnd_toStartOf="@+id/btnRefreshLiveData"
                 app:layout_constraintStart_toStartOf="@+id/guideline"
                 app:layout_constraintTop_toBottomOf="@+id/txtConnectors" />
 
@@ -201,10 +219,10 @@
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="2dp"
-                android:text="@{charger.data.amenities}"
-                android:textAppearance="@style/TextAppearance.Material3.BodyMedium"
                 android:autoLink="web"
                 android:linksClickable="true"
+                android:text="@{charger.data.amenities}"
+                android:textAppearance="@style/TextAppearance.Material3.BodyMedium"
                 app:goneUnless="@{charger.data.amenities != null}"
                 app:layout_constraintEnd_toStartOf="@+id/guideline2"
                 app:layout_constraintHorizontal_bias="0.0"
@@ -231,10 +249,10 @@
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="2dp"
-                android:text="@{charger.data.generalInformation}"
-                android:textAppearance="@style/TextAppearance.Material3.BodyMedium"
                 android:autoLink="web"
                 android:linksClickable="true"
+                android:text="@{charger.data.generalInformation}"
+                android:textAppearance="@style/TextAppearance.Material3.BodyMedium"
                 app:goneUnless="@{charger.data.generalInformation != null}"
                 app:layout_constraintEnd_toStartOf="@+id/guideline2"
                 app:layout_constraintHorizontal_bias="0.0"
@@ -260,13 +278,12 @@
                 android:id="@+id/details"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
-                android:layout_marginTop="8dp"
                 android:nestedScrollingEnabled="false"
                 app:data="@{DetailsAdapterKt.buildDetails(charger.data, chargeCards, filteredChargeCards, context)}"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintHorizontal_bias="1.0"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/btnChargeprice"
+                app:layout_constraintTop_toBottomOf="@+id/divider3"
                 tools:itemCount="3"
                 tools:listitem="@layout/item_detail" />
 
@@ -287,17 +304,17 @@
                 android:text="@{@string/source(apiName)}"
                 app:layout_constraintEnd_toStartOf="@+id/guideline2"
                 app:layout_constraintStart_toStartOf="@+id/guideline"
-                app:layout_constraintTop_toBottomOf="@+id/textView4" />
+                app:layout_constraintTop_toBottomOf="@+id/textView4"
+                tools:text="Source: DataSource" />
 
             <TextView
                 android:id="@+id/textView13"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
-                android:layout_marginEnd="8dp"
                 android:gravity="right|end"
                 android:text="@{availability.status == Status.SUCCESS ? @string/realtime_data_source(availability.data.source) : availability.status == Status.LOADING ? @string/realtime_data_loading : @string/realtime_data_unavailable}"
                 android:textAppearance="@style/TextAppearance.Material3.BodySmall"
-                app:layout_constraintEnd_toStartOf="@+id/btnRefreshLiveData"
+                app:layout_constraintEnd_toStartOf="@+id/guideline2"
                 app:layout_constraintStart_toStartOf="@+id/guideline"
                 app:layout_constraintTop_toBottomOf="@+id/connectors"
                 tools:text="Echtzeitdaten nicht verfügbar" />
@@ -306,26 +323,107 @@
                 android:id="@+id/topPart"
                 android:layout_width="0dp"
                 android:layout_height="0dp"
-                android:text="TextView"
                 android:layout_marginBottom="-10dp"
+                android:text="TextView"
                 app:layout_constraintBottom_toBottomOf="@+id/txtConnectors"
                 app:layout_constraintEnd_toStartOf="@+id/guideline2"
                 app:layout_constraintStart_toStartOf="@+id/guideline"
                 app:layout_constraintTop_toTopOf="@+id/txtName" />
 
-            <Button
-                android:id="@+id/btnChargeprice"
-                style="@style/Widget.Material3.Button.TonalButton"
+            <View
+                android:id="@+id/divider2"
+                android:layout_width="match_parent"
+                android:layout_height="1dp"
+                android:layout_marginTop="8dp"
+                android:background="?android:attr/listDivider"
+                app:layout_constraintTop_toBottomOf="@+id/textView13" />
+
+            <View
+                android:id="@+id/divider3"
+                android:layout_width="match_parent"
+                android:layout_height="1dp"
+                android:layout_marginTop="8dp"
+                android:background="?android:attr/listDivider"
+                app:goneUnless="@{charger.data != null &amp;&amp; ChargepriceApi.isChargerSupported(charger.data)}"
+                app:layout_constraintTop_toBottomOf="@+id/buttonsScroller" />
+
+            <TextView
+                android:id="@+id/textView8"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="8dp"
-                android:text="@string/go_to_chargeprice"
-                android:transitionName="@string/shared_element_chargeprice"
-                app:goneUnless="@{charger.data != null &amp;&amp; charger.data.chargepriceData != null &amp;&amp; charger.data.chargepriceData.country != null &amp;&amp; ChargepriceApi.isCountrySupported(charger.data.chargepriceData.country, charger.data.dataSource)}"
-                app:icon="@drawable/ic_chargeprice"
+                android:text="@string/utilization_prediction"
+                android:textAppearance="@style/TextAppearance.Material3.TitleSmall"
+                android:textColor="?colorPrimary"
+                app:goneUnless="@{predictionGraph != null}"
+                app:layout_constraintStart_toStartOf="@+id/guideline"
+                app:layout_constraintTop_toBottomOf="@+id/divider2" />
+
+            <TextView
+                android:id="@+id/textView29"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="8dp"
+                android:layout_marginEnd="8dp"
+                android:text="@{predictionDescription}"
+                android:textAppearance="@style/TextAppearance.Material3.BodySmall"
+                app:goneUnless="@{predictionGraph != null}"
+                app:layout_constraintBaseline_toBaselineOf="@+id/textView8"
+                app:layout_constraintEnd_toStartOf="@+id/btnPredictionHelp"
+                app:layout_constraintStart_toEndOf="@+id/textView8"
+                tools:text="(DC plugs only)" />
+
+            <Button
+                android:id="@+id/btnPredictionHelp"
+                style="@style/Widget.Material3.Button.IconButton"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:contentDescription="@string/help"
+                app:goneUnless="@{predictionGraph != null}"
+                app:icon="@drawable/ic_help"
+                app:iconTint="?android:textColorSecondary"
+                app:layout_constraintBottom_toBottomOf="@+id/textView8"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintTop_toTopOf="@+id/textView8" />
+
+            <net.vonforst.evmap.ui.BarGraphView
+                android:id="@+id/prediction"
+                android:layout_width="0dp"
+                android:layout_height="100dp"
+                android:layout_marginTop="8dp"
+                app:data="@{predictionGraph}"
+                app:goneUnless="@{predictionGraph != null}"
                 app:layout_constraintEnd_toStartOf="@+id/guideline2"
                 app:layout_constraintStart_toStartOf="@+id/guideline"
-                app:layout_constraintTop_toBottomOf="@+id/textView13" />
+                app:layout_constraintTop_toBottomOf="@+id/textView8"
+                app:maxValue="@{predictionMaxValue}"
+                tools:itemCount="3"
+                tools:layoutManager="LinearLayoutManager"
+                tools:listitem="@layout/item_connector"
+                tools:orientation="horizontal" />
+
+            <ImageView
+                android:id="@+id/imgPredictionSource"
+                android:layout_width="wrap_content"
+                android:layout_height="24dp"
+                android:layout_marginTop="4dp"
+                android:adjustViewBounds="true"
+                android:background="?selectableItemBackgroundBorderless"
+                android:scaleType="fitCenter"
+                app:goneUnless="@{predictionGraph != null}"
+                app:layout_constraintEnd_toStartOf="@+id/guideline2"
+                app:layout_constraintTop_toBottomOf="@+id/prediction"
+                app:srcCompat="@drawable/ic_powered_by_fronyx"
+                app:tint="@color/logo_tint_night" />
+
+            <View
+                android:id="@+id/divider1"
+                android:layout_width="match_parent"
+                android:layout_height="1dp"
+                android:layout_marginTop="8dp"
+                android:background="?android:attr/listDivider"
+                app:goneUnless="@{predictionGraph != null}"
+                app:layout_constraintTop_toBottomOf="@+id/imgPredictionSource" />
 
             <ImageView
                 android:id="@+id/imgVerified"
@@ -333,31 +431,31 @@
                 android:layout_height="18dp"
                 android:layout_marginStart="4dp"
                 android:layout_marginTop="2dp"
-                android:layout_marginBottom="2dp"
+                android:layout_marginEnd="8dp"
                 android:contentDescription="@string/verified"
-                app:tooltipTextCompat="@{@string/verified_desc(apiName)}"
                 app:goneUnless="@{ charger.data.verified }"
-                app:layout_constraintBottom_toBottomOf="@+id/txtName"
+                app:layout_constraintEnd_toStartOf="@+id/txtAvailability"
+                app:layout_constraintHorizontal_bias="0.0"
                 app:layout_constraintStart_toEndOf="@+id/imgFaultReport"
                 app:layout_constraintTop_toTopOf="@+id/txtName"
                 app:srcCompat="@drawable/ic_verified"
                 app:tint="@color/available"
+                app:tooltipTextCompat="@{@string/verified_desc(apiName)}"
                 tools:targetApi="o" />
 
             <ImageView
                 android:id="@+id/imgFaultReport"
                 android:layout_width="18dp"
                 android:layout_height="18dp"
-                android:layout_marginStart="4dp"
+                android:layout_marginStart="8dp"
                 android:layout_marginTop="2dp"
-                android:layout_marginBottom="2dp"
                 android:contentDescription="@string/fault_report"
-                app:tooltipTextCompat="@{@string/fault_report}"
                 app:goneUnless="@{ charger.data.faultReport != null }"
-                app:layout_constraintBottom_toBottomOf="@+id/txtName"
+                app:layout_constraintEnd_toStartOf="@+id/imgVerified"
                 app:layout_constraintStart_toEndOf="@+id/txtName"
                 app:layout_constraintTop_toTopOf="@+id/txtName"
                 app:srcCompat="@drawable/ic_map_marker_fault"
+                app:tooltipTextCompat="@{@string/fault_report}"
                 tools:targetApi="o" />
 
             <TextView
@@ -365,31 +463,70 @@
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="8dp"
+                android:breakStrategy="balanced"
+                android:text="@{charger.data.license}"
                 android:textAlignment="center"
                 android:textAppearance="@style/TextAppearance.Material3.BodySmall"
                 android:textStyle="italic"
-                android:text="@{charger.data.license}"
-                android:breakStrategy="balanced"
                 app:goneUnless="@{charger.data.license != null}"
                 app:layout_constraintEnd_toStartOf="@+id/guideline2"
                 app:layout_constraintStart_toStartOf="@+id/guideline"
                 app:layout_constraintTop_toBottomOf="@+id/sourceButton"
-                app:layout_constraintBottom_toBottomOf="parent"
                 tools:text="The data is provided under the National Oman Open Data LicensE (NOODLE), Version 3.14, and may be used for any purpose whatsoever." />
 
             <Button
                 android:id="@+id/btnRefreshLiveData"
+                style="@style/Widget.Material3.Button.IconButton"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                style="@style/Widget.App.Button.OutlinedButton.IconOnly.Small"
                 android:contentDescription="@string/refresh_live_data"
                 android:enabled="@{availability.status != Status.LOADING}"
                 app:icon="@drawable/ic_refresh"
-                app:layout_constraintBottom_toBottomOf="@+id/textView13"
+                app:iconTint="?android:textColorSecondary"
+                app:layout_constraintBottom_toBottomOf="@+id/textView7"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintTop_toTopOf="@+id/textView7" />
+
+            <HorizontalScrollView
+                android:id="@+id/buttonsScroller"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="8dp"
                 app:layout_constraintEnd_toStartOf="@+id/guideline2"
-                app:layout_constraintTop_toBottomOf="@+id/connectors" />
+                app:layout_constraintStart_toStartOf="@+id/guideline"
+                app:layout_constraintTop_toBottomOf="@+id/divider1"
+                app:layout_constrainedWidth="true"
+                android:fillViewport="true">
+
+                <LinearLayout
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:orientation="horizontal">
+
+                    <Button
+                        android:id="@+id/btnChargeprice"
+                        style="@style/Widget.Material3.Button.TonalButton"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="@string/go_to_chargeprice"
+                        android:transitionName="@string/shared_element_chargeprice"
+                        app:goneUnless="@{charger.data != null &amp;&amp; ChargepriceApi.isChargerSupported(charger.data)}"
+                        app:icon="@drawable/ic_chargeprice" />
+
+                    <Button
+                        android:id="@+id/btnChargerWebsite"
+                        style="@style/Widget.Material3.Button.OutlinedButton"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="8dp"
+                        android:text="@string/charger_website"
+                        app:goneUnless="@{charger.data != null &amp;&amp; charger.data.chargerUrl != null}"
+                        app:icon="@drawable/ic_link" />
+
+                </LinearLayout>
+            </HorizontalScrollView>
 
         </androidx.constraintlayout.widget.ConstraintLayout>
 
-    </androidx.cardview.widget.CardView>
+    </com.google.android.material.card.MaterialCardView>
 </layout>

app/src/main/res/layout/fragment_chargeprice.xml

@@ -14,7 +14,7 @@
             type="ChargepriceViewModel" />
     </data>
 
-    <LinearLayout
+    <androidx.constraintlayout.widget.ConstraintLayout
         android:id="@+id/linearLayout5"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
@@ -54,192 +54,87 @@
 
         </com.google.android.material.appbar.AppBarLayout>
 
-        <androidx.core.widget.NestedScrollView
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:fillViewport="true">
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/charge_prices_list"
+            android:layout_width="0dp"
+            android:layout_height="0dp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/toolbar_container"
+            tools:itemCount="1"
+            tools:listitem="@layout/fragment_chargeprice_preview" />
 
-            <androidx.constraintlayout.widget.ConstraintLayout
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content">
+        <ProgressBar
+            android:id="@+id/progressBar5"
+            style="?android:attr/progressBarStyle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="280dp"
+            app:goneUnless="@{vm.chargePricesForChargepoint.status == Status.LOADING || vm.vehicles.status == Status.LOADING}"
+            app:layout_constraintBottom_toBottomOf="@+id/charge_prices_list"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="@+id/charge_prices_list"
+            app:layout_constraintTop_toTopOf="@+id/charge_prices_list" />
 
-                <TextView
-                    android:id="@+id/textView"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginStart="16dp"
-                    android:layout_marginTop="8dp"
-                    android:text="@string/chargeprice_select_connector"
-                    android:textAppearance="@style/TextAppearance.Material3.TitleSmall"
-                    android:textColor="?colorPrimary"
-                    app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/vehicle_selection" />
+        <TextView
+            android:id="@+id/textView8"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="16dp"
+            android:layout_marginEnd="16dp"
+            android:layout_marginTop="280dp"
+            android:gravity="center_horizontal"
+            android:text="@string/chargeprice_no_tariffs_found"
+            app:goneUnless="@{vm.chargePricesForChargepoint.status == Status.SUCCESS &amp;&amp; vm.chargePricesForChargepoint.data.size() == 0}"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="@+id/charge_prices_list"
+            app:layout_constraintTop_toTopOf="@+id/charge_prices_list" />
 
-                <androidx.recyclerview.widget.RecyclerView
-                    android:id="@+id/connectors_list"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginTop="8dp"
-                    app:data="@{vm.charger.chargepointsMerged}"
-                    app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@+id/textView"
-                    tools:itemCount="3"
-                    tools:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
-                    tools:listitem="@layout/item_connector_button"
-                    tools:orientation="horizontal" />
+        <TextView
+            android:id="@+id/textView9"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="16dp"
+            android:layout_marginEnd="16dp"
+            android:layout_marginTop="280dp"
+            android:gravity="center_horizontal"
+            android:text="@string/chargeprice_no_compatible_connectors"
+            app:goneUnless="@{vm.noCompatibleConnectors}"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="@+id/charge_prices_list"
+            app:layout_constraintTop_toTopOf="@+id/charge_prices_list" />
 
-                <TextView
-                    android:id="@+id/textView2"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginStart="16dp"
-                    android:layout_marginTop="8dp"
-                    android:text="@{String.format(@string/chargeprice_battery_range, vm.batteryRange[0], vm.batteryRange[1])}"
-                    android:textAppearance="@style/TextAppearance.Material3.TitleSmall"
-                    android:textColor="?colorPrimary"
-                    app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@+id/connectors_list"
-                    tools:text="Charge from 20% to 80%" />
+        <TextView
+            android:id="@+id/textView3"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="280dp"
+            android:layout_marginEnd="16dp"
+            android:gravity="center_horizontal"
+            android:text="@string/chargeprice_select_car_first"
+            app:goneUnless="@{vm.vehicles.status == Status.SUCCESS &amp;&amp; vm.vehicles.data.size() == 0}"
+            app:layout_constraintBottom_toTopOf="@+id/btnSettings"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="@+id/charge_prices_list"
+            app:layout_constraintTop_toTopOf="@+id/charge_prices_list"
+            app:layout_constraintVertical_chainStyle="packed" />
 
+        <Button
+            android:id="@+id/btnSettings"
+            style="@style/Widget.Material3.Button.TonalButton"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:text="@string/settings"
+            app:goneUnless="@{vm.vehicles.status == Status.SUCCESS &amp;&amp; vm.vehicles.data.size() == 0}"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/textView3" />
 
-                <TextView
-                    android:id="@+id/textView4"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="@{@string/chargeprice_stats(vm.chargepriceMetaForChargepoint.data.energy, BindingAdaptersKt.time((int) Math.round(vm.chargepriceMetaForChargepoint.data.duration)), vm.chargepriceMetaForChargepoint.data.energy / vm.chargepriceMetaForChargepoint.data.duration * 60)}"
-                    android:textAppearance="@style/TextAppearance.Material3.BodySmall"
-                    app:invisibleUnlessAnimated="@{!vm.batteryRangeSliderDragging &amp;&amp; vm.chargepriceMetaForChargepoint.status == Status.SUCCESS}"
-                    app:layout_constraintStart_toStartOf="@+id/textView2"
-                    app:layout_constraintTop_toBottomOf="@+id/textView2"
-                    tools:text="(18 kWh, approx. 23 min, ⌀ 50 kW)" />
-
-                <TextView
-                    android:id="@+id/tvVehicleHeader"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginStart="16dp"
-                    android:layout_marginTop="8dp"
-                    android:text="@string/chargeprice_vehicle"
-                    android:textAppearance="@style/TextAppearance.Material3.TitleSmall"
-                    android:textColor="?colorPrimary"
-                    app:goneUnless="@{vm.vehicles.data != null &amp;&amp; vm.vehicles.data.size() > 1}"
-                    app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toTopOf="parent" />
-
-                <androidx.recyclerview.widget.RecyclerView
-                    android:id="@+id/vehicle_selection"
-                    android:layout_width="0dp"
-                    android:layout_height="wrap_content"
-                    android:layout_marginStart="16dp"
-                    android:layout_marginEnd="16dp"
-                    app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintHorizontal_bias="0.0"
-                    app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@+id/tvVehicleHeader"
-                    app:data="@{vm.vehicles.data}"
-                    app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
-                    app:goneUnless="@{vm.vehicles.data != null &amp;&amp; vm.vehicles.data.size() > 1}"
-                    android:orientation="horizontal"
-                    tools:listitem="@layout/item_chargeprice_vehicle_chip" />
-
-                <com.google.android.material.slider.RangeSlider
-                    android:id="@+id/battery_range"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:layout_marginStart="16dp"
-                    android:layout_marginEnd="16dp"
-                    android:valueFrom="0.0"
-                    android:valueTo="100.0"
-                    app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintHorizontal_bias="0.0"
-                    app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@+id/textView4"
-                    app:values="@={vm.batteryRange}" />
-
-                <androidx.recyclerview.widget.RecyclerView
-                    android:id="@+id/charge_prices_list"
-                    android:layout_width="0dp"
-                    android:layout_height="wrap_content"
-                    android:layout_marginTop="16dp"
-                    android:nestedScrollingEnabled="false"
-                    app:data="@{vm.chargePricesForChargepoint.data}"
-                    app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@+id/battery_range"
-                    tools:itemCount="3"
-                    tools:listitem="@layout/item_chargeprice" />
-
-                <TextView
-                    android:id="@+id/textView8"
-                    android:layout_width="0dp"
-                    android:layout_height="wrap_content"
-                    android:layout_marginStart="16dp"
-                    android:layout_marginEnd="16dp"
-                    android:gravity="center_horizontal"
-                    android:text="@string/chargeprice_no_tariffs_found"
-                    app:goneUnless="@{vm.chargePricesForChargepoint.status == Status.SUCCESS &amp;&amp; vm.chargePricesForChargepoint.data.size() == 0}"
-                    app:layout_constraintBottom_toBottomOf="parent"
-                    app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintStart_toStartOf="@+id/charge_prices_list"
-                    app:layout_constraintTop_toTopOf="@+id/charge_prices_list" />
-
-                <TextView
-                    android:id="@+id/textView9"
-                    android:layout_width="0dp"
-                    android:layout_height="wrap_content"
-                    android:layout_marginStart="16dp"
-                    android:layout_marginEnd="16dp"
-                    android:gravity="center_horizontal"
-                    android:text="@string/chargeprice_no_compatible_connectors"
-                    app:goneUnless="@{vm.noCompatibleConnectors}"
-                    app:layout_constraintBottom_toBottomOf="parent"
-                    app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintStart_toStartOf="@+id/charge_prices_list"
-                    app:layout_constraintTop_toTopOf="@+id/charge_prices_list" />
-
-                <TextView
-                    android:id="@+id/textView3"
-                    android:layout_width="0dp"
-                    android:layout_height="wrap_content"
-                    android:layout_marginStart="16dp"
-                    android:layout_marginEnd="16dp"
-                    android:gravity="center_horizontal"
-                    android:text="@string/chargeprice_select_car_first"
-                    app:goneUnless="@{vm.vehicles.status == Status.SUCCESS &amp;&amp; vm.vehicles.data.size() == 0}"
-                    app:layout_constraintBottom_toTopOf="@+id/btnSettings"
-                    app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintStart_toStartOf="@+id/charge_prices_list"
-                    app:layout_constraintTop_toTopOf="@+id/charge_prices_list"
-                    app:layout_constraintVertical_chainStyle="packed" />
-
-                <ProgressBar
-                    android:id="@+id/progressBar5"
-                    style="?android:attr/progressBarStyle"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    app:goneUnless="@{vm.chargePricesForChargepoint.status == Status.LOADING || vm.vehicles.status == Status.LOADING}"
-                    app:layout_constraintBottom_toBottomOf="@+id/charge_prices_list"
-                    app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintStart_toStartOf="@+id/charge_prices_list"
-                    app:layout_constraintTop_toTopOf="@+id/charge_prices_list" />
-
-                <Button
-                    android:id="@+id/btnSettings"
-                    style="@style/Widget.Material3.Button.TonalButton"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginTop="16dp"
-                    android:text="@string/settings"
-                    app:goneUnless="@{vm.vehicles.status == Status.SUCCESS &amp;&amp; vm.vehicles.data.size() == 0}"
-                    app:layout_constraintBottom_toBottomOf="parent"
-                    app:layout_constraintEnd_toEndOf="parent"
-                    app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@+id/textView3" />
-
-            </androidx.constraintlayout.widget.ConstraintLayout>
-
-        </androidx.core.widget.NestedScrollView>
-
-    </LinearLayout>
+    </androidx.constraintlayout.widget.ConstraintLayout>
 </layout>

app/src/main/res/layout/fragment_chargeprice_header.xml

@@ -0,0 +1,119 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <data>
+
+        <import type="net.vonforst.evmap.viewmodel.ChargepriceViewModel" />
+
+        <import type="net.vonforst.evmap.viewmodel.Status" />
+
+        <import type="net.vonforst.evmap.ui.BindingAdaptersKt" />
+
+        <variable
+            name="vm"
+            type="ChargepriceViewModel" />
+    </data>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="16dp">
+
+        <TextView
+            android:id="@+id/textView"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="8dp"
+            android:text="@string/chargeprice_select_connector"
+            android:textAppearance="@style/TextAppearance.Material3.TitleSmall"
+            android:textColor="?colorPrimary"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/vehicle_selection" />
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/connectors_list"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="8dp"
+            app:data="@{vm.charger.chargepointsMerged}"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/textView"
+            tools:itemCount="3"
+            tools:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
+            tools:listitem="@layout/item_connector_button"
+            tools:orientation="horizontal" />
+
+        <TextView
+            android:id="@+id/textView2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="8dp"
+            android:text="@{String.format(@string/chargeprice_battery_range, vm.batteryRange[0], vm.batteryRange[1])}"
+            android:textAppearance="@style/TextAppearance.Material3.TitleSmall"
+            android:textColor="?colorPrimary"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/connectors_list"
+            tools:text="Charge from 20% to 80%" />
+
+
+        <TextView
+            android:id="@+id/textView4"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@{@string/chargeprice_stats(vm.chargepriceMetaForChargepoint.data.energy, BindingAdaptersKt.time((int) Math.round(vm.chargepriceMetaForChargepoint.data.duration)), vm.chargepriceMetaForChargepoint.data.energy / vm.chargepriceMetaForChargepoint.data.duration * 60)}"
+            android:textAppearance="@style/TextAppearance.Material3.BodySmall"
+            app:invisibleUnlessAnimated="@{!vm.batteryRangeSliderDragging &amp;&amp; vm.chargepriceMetaForChargepoint.status == Status.SUCCESS}"
+            app:layout_constraintStart_toStartOf="@+id/textView2"
+            app:layout_constraintTop_toBottomOf="@+id/textView2"
+            tools:text="(18 kWh, approx. 23 min, ⌀ 50 kW)" />
+
+        <TextView
+            android:id="@+id/tvVehicleHeader"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="8dp"
+            android:text="@string/chargeprice_vehicle"
+            android:textAppearance="@style/TextAppearance.Material3.TitleSmall"
+            android:textColor="?colorPrimary"
+            app:goneUnless="@{vm.vehicles.data != null &amp;&amp; vm.vehicles.data.size() > 1}"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/vehicle_selection"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="16dp"
+            android:layout_marginEnd="16dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.0"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/tvVehicleHeader"
+            app:data="@{vm.vehicles.data}"
+            app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
+            app:goneUnless="@{vm.vehicles.data != null &amp;&amp; vm.vehicles.data.size() > 1}"
+            android:orientation="horizontal"
+            tools:listitem="@layout/item_chargeprice_vehicle_chip" />
+
+        <com.google.android.material.slider.RangeSlider
+            android:id="@+id/battery_range"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="16dp"
+            android:layout_marginEnd="16dp"
+            android:valueFrom="0.0"
+            android:valueTo="100.0"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.0"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/textView4"
+            app:values="@={vm.batteryRange}" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</layout>

app/src/main/res/layout/fragment_chargeprice_preview.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <include layout="@layout/fragment_chargeprice_header" />
+
+    <include layout="@layout/item_chargeprice" />
+
+    <include layout="@layout/item_chargeprice" />
+
+    <include layout="@layout/item_chargeprice" />
+
+    <include layout="@layout/item_chargeprice" />
+
+    <include layout="@layout/item_chargeprice" />
+</LinearLayout>

app/src/main/res/layout/fragment_map.xml

@@ -19,7 +19,8 @@
     <androidx.coordinatorlayout.widget.CoordinatorLayout
         android:id="@+id/root"
         android:layout_width="match_parent"
-        android:layout_height="match_parent">
+        android:layout_height="match_parent"
+        android:clipChildren="false">
 
         <FrameLayout
             android:id="@+id/map"
@@ -142,7 +143,7 @@
 
         <FrameLayout
             android:id="@+id/gallery_container"
-            android:layout_width="match_parent"
+            android:layout_width="@dimen/map_toolbar_width"
             android:layout_height="@dimen/gallery_height_with_margin"
             android:background="?android:colorBackground"
             app:layout_behavior="@string/BackDropBottomSheetBehavior">
@@ -174,11 +175,11 @@
             app:backgroundTint="?android:colorBackground"
             app:borderWidth="0dp"
             app:isFabActive="@{ vm.myLocationEnabled }"
-            app:layout_behavior="net.vonforst.evmap.ui.HideOnScrollFabBehavior" />
+            app:layout_behavior="@string/hide_on_scroll_fab_behavior" />
 
         <androidx.core.widget.NestedScrollView
             android:id="@+id/bottom_sheet"
-            android:layout_width="match_parent"
+            android:layout_width="@dimen/map_toolbar_width"
             android:layout_height="match_parent"
             android:fillViewport="true"
             android:orientation="vertical"
@@ -187,6 +188,7 @@
             app:behavior_peekHeight="@dimen/peek_height"
             app:bottomsheetbehavior_defaultState="stateHidden"
             app:layout_behavior="@string/BottomSheetBehaviorGoogleMapsLike"
+            android:clipToPadding="false"
             tools:bottomsheetbehavior_defaultState="stateCollapsed">
 
             <include
@@ -195,10 +197,13 @@
                 app:charger="@{vm.charger}"
                 app:availability="@{vm.availability}"
                 app:filteredAvailability="@{vm.filteredAvailability}"
+                app:predictionGraph="@{vm.predictionGraph}"
+                app:predictionMaxValue="@{vm.predictionMaxValue}"
+                app:predictionDescription="@{vm.predictionDescription}"
                 app:chargeCards="@{vm.chargeCardMap}"
                 app:filteredChargeCards="@{vm.filteredChargeCards}"
                 app:distance="@{vm.chargerDistance}"
-                app:expanded="@{vm.bottomSheetState != BottomSheetBehaviorGoogleMapsLike.STATE_COLLAPSED &amp;&amp; vm.bottomSheetState != BottomSheetBehaviorGoogleMapsLike.STATE_HIDDEN}"
+                app:expanded="@{vm.bottomSheetExpanded}"
                 app:apiName="@{vm.apiName}" />
 
         </androidx.core.widget.NestedScrollView>
@@ -211,6 +216,7 @@
             android:clickable="true"
             android:focusable="true"
             android:src="@drawable/ic_directions"
+            android:translationX="@dimen/directions_fab_translationx"
             app:layout_anchor="@id/bottom_sheet"
             app:layout_anchorGravity="top|right|end"
             app:layout_behavior="@string/ScrollAwareFABBehavior"
@@ -218,12 +224,13 @@
 
         <com.mahc.custombottomsheetbehavior.MergedAppBarLayout
             android:id="@+id/detail_app_bar"
-            android:layout_width="match_parent"
+            android:layout_width="@dimen/map_toolbar_width"
             android:layout_height="wrap_content"
             app:layout_behavior="@string/MergedAppBarLayoutBehavior"
             android:theme="@style/ThemeOverlay.Material3.Dark.ActionBar" />
 
         <com.google.android.material.floatingactionbutton.FloatingActionButton
+            style="@style/Widget.Material3.FloatingActionButton.Small.Surface"
             android:id="@+id/fab_layers"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
@@ -233,11 +240,9 @@
             android:layout_marginEnd="20dp"
             android:layout_marginTop="@dimen/layers_fab_top_padding"
             app:tint="?android:colorControlNormal"
-            app:backgroundTint="?android:colorBackground"
             app:borderWidth="0dp"
-            app:fabSize="mini"
             app:srcCompat="@drawable/ic_layers"
-            app:layout_behavior="net.vonforst.evmap.ui.HideOnExpandFabBehavior"
+            app:layout_behavior="@string/hide_on_scroll_fab_behavior"
             android:theme="@style/NoElevationOverlay" />
 
         <androidx.cardview.widget.CardView

app/src/main/res/layout/item_chargeprice.xml

@@ -110,7 +110,7 @@
             android:layout_height="wrap_content"
             android:layout_marginStart="4dp"
             android:gravity="end"
-            android:text="@{String.format(@string/charge_price_format, item.chargepointPrices.get(0).price, BindingAdaptersKt.currency(item.currency))}"
+            android:text="@{item.chargepointPrices.get(0).price != null ? String.format(@string/charge_price_format, item.chargepointPrices.get(0).price, BindingAdaptersKt.currency(item.currency)) : @string/chargeprice_price_not_available}"
             android:textAppearance="@style/TextAppearance.AppCompat.Body1"
             app:layout_constraintBottom_toTopOf="@+id/txtAveragePrice"
             app:layout_constraintEnd_toEndOf="parent"
@@ -125,8 +125,8 @@
             android:layout_height="wrap_content"
             android:layout_marginStart="4dp"
             android:gravity="end"
-            android:text="@{String.format(item.chargepointPrices.get(0).priceDistribution.isOnlyKwh ? @string/charge_price_kwh_format : @string/charge_price_average_format, item.chargepointPrices.get(0).price / meta.energy, BindingAdaptersKt.currency(item.currency))}"
-            app:goneUnless="@{item.chargepointPrices.get(0).price > 0}"
+            android:text="@{item.chargepointPrices.get(0).price != null ? String.format(item.chargepointPrices.get(0).priceDistribution.isOnlyKwh ? @string/charge_price_kwh_format : @string/charge_price_average_format, item.chargepointPrices.get(0).price / meta.energy, BindingAdaptersKt.currency(item.currency)) : item.chargepointPrices.get(0).noPriceReason}"
+            app:goneUnless="@{item.chargepointPrices.get(0).price > 0 || item.chargepointPrices.get(0).price == null}"
             android:textAppearance="@style/TextAppearance.Material3.BodySmall"
             app:layout_constraintBottom_toTopOf="@id/txtPriceDetails"
             app:layout_constraintEnd_toEndOf="parent"
@@ -162,7 +162,7 @@
             android:layout_height="40dp"
             android:layout_margin="8dp"
             android:scaleType="fitCenter"
-            app:goneUnless="@{item.branding.logoUrl != null}"
+            app:invisibleUnless="@{item.branding.logoUrl != null}"
             app:imageUrl="@{item.branding.logoUrl}"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toStartOf="@+id/guideline5"

app/src/main/res/layout/item_connector.xml

@@ -39,7 +39,7 @@
             android:layout_height="wrap_content"
             android:layout_marginStart="38dp"
             android:layout_marginTop="38dp"
-            android:text="@{String.format("× %d", item.chargepoint.count)}"
+            android:text="@{String.format("\u00D7 %d", item.chargepoint.count)}"
             android:textAppearance="@style/TextAppearance.Material3.BodySmall"
             app:layout_constraintStart_toStartOf="@+id/imageView"
             app:layout_constraintTop_toTopOf="@+id/imageView"

app/src/main/res/menu/filter.xml

@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/menu_reset"
+        android:title="@string/menu_reset"
+        android:icon="@drawable/ic_filter_no"
+        app:showAsAction="ifRoom" />
+
     <item
         android:id="@+id/menu_save_profile"
         android:title="@string/menu_save_profile"

app/src/main/res/menu/popup_filter.xml

@@ -8,9 +8,11 @@
     <item
         android:id="@+id/menu_edit_filters"
         android:title="@string/menu_edit_filters"
-        android:menuCategory="secondary" />
+        android:menuCategory="secondary"
+        android:icon="@drawable/ic_edit" />
     <item
         android:id="@+id/menu_manage_filter_profiles"
         android:title="@string/menu_manage_filter_profiles"
-        android:menuCategory="secondary" />
+        android:menuCategory="secondary"
+        android:icon="@drawable/ic_manage_filter_profiles" />
 </menu>

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

@@ -42,7 +42,7 @@
     <string name="settings_ui">Oberfläche</string>
     <string name="settings_map">Karte</string>
     <string name="copyright">Copyright</string>
-    <string name="copyright_summary">©2020–2022 Johan von Forstner</string>
+    <string name="copyright_summary">©2020–2023 Johan von Forstner</string>
     <string name="other">Sonstiges</string>
     <string name="privacy">Datenschutzerklärung</string>
     <string name="fav_add">Als Favorit speichern</string>
@@ -101,6 +101,7 @@
     <string name="pref_language">App-Sprache</string>
     <string name="pref_darkmode">Dunkles Design</string>
     <string name="connection_error">Ladesäulen konnten nicht geladen werden</string>
+    <string name="location_error">Standort nicht erkannt. Bitte Systemeinstellungen prüfen</string>
     <string name="retry">Wiederholen</string>
     <string name="filter_open_247">24 Stunden geöffnet</string>
     <string name="filter_barrierfree">Ohne Vertrag / Registrierung nutzbar</string>
@@ -142,13 +143,14 @@
     <string name="category_caravan_site">Wohnmobilstellplatz</string>
     <string name="menu_apply">Filter anwenden</string>
     <string name="menu_save_profile">Als Profil speichern</string>
+    <string name="menu_reset">Filter zurücksetzen</string>
     <string name="no_filters">Keine Filter</string>
     <string name="filter_custom">Verändertes Filterprofil</string>
     <string name="filter_favorites">Favoriten</string>
     <string name="reorder">Reihenfolge ändern</string>
     <string name="delete">Löschen</string>
     <string name="save_as_profile">Als Profil speichern</string>
-    <string name="save_profile_enter_name">Geben Sie den Namen des Filterprofils ein:</string>
+    <string name="save_profile_enter_name">Gib den Namen des Filterprofils ein:</string>
     <string name="filterprofiles_empty_state">Du hast keine Filterprofile gespeichert</string>
     <string name="welcome_to_evmap">Willkommen bei EVMap</string>
     <string name="welcome_1">Finde Ladestationen für Elektroautos in deiner Nähe</string>
@@ -156,7 +158,7 @@
     <string name="welcome_2">Die Farbe einer Ladestation zeigt dir die maximale Ladeleistung</string>
     <string name="welcome_2_detail">Die Farben kannst du unter “Über EVMap → Häufig gestellte Fragen” erneut ansehen</string>
     <string name="donation_dialog_title">Danke, dass du EVMap nutzt!</string>
-    <string name="donation_dialog_detail">EVMap ist kostenlos und Open Source. Über GitHub kann jeder zur Weiterentwicklung der App beitragen. Um die laufenden Kosten für den für die Datenquellen zu decken, freue ich mich auch über Spenden in der App oder über GitHub Sponsors.</string>
+    <string name="donation_dialog_detail">EVMap ist kostenlos und Open Source. Über GitHub kann jeder zur Weiterentwicklung der App beitragen. Um die laufenden Kosten für die Datenquellen zu decken, freut sich der Entwickler über Spenden mit einem Betrag deiner Wahl.</string>
     <string name="chargeprice_donation_dialog_title">Du bist ein richtiger Sparfuchs!</string>
     <string name="chargeprice_donation_dialog_detail">Anscheinend nutzt du den Preisvergleich sehr gern. Mit einer Spende für EVMap kannst du helfen, die Kosten für den Datenzugriff zu decken.</string>
     <string name="deleted_filterprofile">„%s” gelöscht</string>
@@ -195,6 +197,7 @@
     <string name="chargeprice_battery_range_to">bis</string>
     <string name="chargeprice_stats">(%1$.0f kWh, ca. %2$s, ⌀ %3$.0f kW)</string>
     <string name="chargeprice_vehicle">Fahrzeug</string>
+    <string name="chargeprice_price_not_available">Preis nicht verfügbar</string>
     <string name="edit_on_goingelectric_info">Logge dich zuerst bei GoingElectric.de ein, falls hier nur eine leere Seite erscheint</string>
     <string name="close">Schließen</string>
     <string name="chargeprice_title">Preise</string>
@@ -270,4 +273,27 @@
     <string name="pref_provider_osm_mapbox">OpenStreetMap (Mapbox)</string>
     <string name="about_contributors">Mitwirkende</string>
     <string name="about_contributors_text">Dank an alle Mitwirkenden für ihre Beiträge von Code und Übersetzungen für EVMap:</string>
+    <string name="utilization_prediction">Auslastungsprognose</string>
+    <string name="prediction_help">Die Prognose basiert auf Faktoren wie Wochentag, Uhrzeit und Nutzung in der Vergangenheit. So kannst du stark ausgelastete Ladesäulen vermeiden. Keine Garantie.</string>
+    <string name="prediction_time_colon">%s Uhr:</string>
+    <plurals name="prediction_number_available">
+        <item quantity="one">%1$d/%2$d verfügbar</item>
+        <item quantity="other">%1$d/%2$d verfügbar</item>
+    </plurals>
+    <string name="pref_prediction_enabled">Auslastungsprognosen anzeigen</string>
+    <string name="pref_prediction_enabled_summary">für unterstützte Ladestationen\n(momentan nur Schnellader in Deutschland)</string>
+    <string name="prediction_only">(nur %s)</string>
+    <string name="prediction_dc_plugs_only">DC-Anschlüsse</string>
+    <string name="data_source_switched_to">Datenquelle zu %s umgeschaltet</string>
+    <string name="pref_applink_associate">Unterstützte Links öffnen</string>
+    <string name="pref_applink_associate_summary">von goingelectric.de und openchargemap.org</string>
+    <string name="chargeprice_header_my_tariffs">Meine Tarife</string>
+    <string name="chargeprice_header_other_tariffs">Andere Tarife</string>
+    <string name="developer_mode_enabled">Entwicklermodus aktiviert</string>
+    <string name="developer_options">Entwicklereinstellungen</string>
+    <string name="disable_developer_mode">Entwicklermodus deaktivieren</string>
+    <string name="developer_mode_disabled">Entwicklermodus deaktiviert</string>
+    <string name="gps">GPS</string>
+    <string name="compass">Kompass</string>
+    <string name="charger_website">Website</string>
 </resources>

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

@@ -154,7 +154,7 @@
     <string name="fault_report_date">Rapport d\'anomalie (dernière mise à jour : %s)</string>
     <string name="menu_report_new_charger">Nouveau chargeur</string>
     <string name="filter_connectors">Connecteurs</string>
-    <string name="copyright_summary">©2020-2022 Johan von Forstner</string>
+    <string name="copyright_summary">©2020–2023 Johan von Forstner</string>
     <string name="other">Autre</string>
     <string name="pref_navigate_use_maps_off">Le bouton de navigation lance l’application de cartes à l’emplacement du chargeur</string>
     <string name="settings_map">Carte</string>
@@ -273,4 +273,30 @@
     <string name="charging_free">gratuite</string>
     <string name="about_contributors">Contributeurs</string>
     <string name="about_contributors_text">Merci à tous les contributeurs pour leur contribution au codage et à la traduction d\'EVMap :</string>
+    <string name="location_error">Localisation non détectée. Veuillez vérifier les paramètres du système</string>
+    <string name="developer_mode_enabled">Mode développeur activé</string>
+    <string name="pref_prediction_enabled">Afficher les prévisions d\'utilisation</string>
+    <string name="pref_prediction_enabled_summary">pour les chargeurs pris en charge
+\n(actuellement seulement chargeurs rapides en Allemagne)</string>
+    <string name="pref_applink_associate">Ouvrir les liens pris en charge</string>
+    <string name="pref_applink_associate_summary">de goingelectric.de et openchargemap.org</string>
+    <string name="chargeprice_header_my_tariffs">Mes tarifs</string>
+    <string name="chargeprice_header_other_tariffs">Autres tarifs</string>
+    <string name="disable_developer_mode">Désactiver le mode développeur</string>
+    <string name="developer_mode_disabled">Mode développeur désactivé</string>
+    <string name="gps">GPS</string>
+    <string name="compass">Boussole</string>
+    <string name="prediction_dc_plugs_only">Prises DC</string>
+    <string name="data_source_switched_to">Source de données basculée vers %s</string>
+    <string name="menu_reset">Réinitialiser le filtre</string>
+    <string name="chargeprice_price_not_available">Prix non disponible</string>
+    <string name="utilization_prediction">Prévision d\'utilisation</string>
+    <string name="prediction_help">La prédiction est basée sur des facteurs tels que le jour de la semaine, l\'heure de la journée et l\'utilisation passée, ce qui vous permet d\'éviter les chargeurs surchargés. Pas de garantie.</string>
+    <plurals name="prediction_number_available">
+        <item quantity="one">%1$d/%2$d disponible</item>
+        <item quantity="many">%1$d/%2$d disponibles</item>
+        <item quantity="other">%1$d/%2$d disponibles</item>
+    </plurals>
+    <string name="developer_options">Paramètres développeur</string>
+    <string name="prediction_time_colon">%s :</string>
 </resources>

app/src/main/res/values-nb-rNO/strings.xml

@@ -93,7 +93,7 @@
     <string name="realtime_data_unavailable">Sanntidsstatus utilgjengelig</string>
     <string name="other">Andre</string>
     <string name="cost_detail"><b>Lading:</b> %1$s · <b>Parkering:</b> %2$s</string>
-    <string name="copyright_summary">©2020–2022 Johan von Forstner</string>
+    <string name="copyright_summary">©2020–2023 Johan von Forstner</string>
     <string name="pref_navigate_use_maps_on">Navigasjonsnkappen starter ruteveiledning på Google Maps</string>
     <string name="filter_free_parking">Kun ladere med gratis parkering</string>
     <string name="filter_min_power">Min. effekt</string>
@@ -271,4 +271,29 @@
     <string name="chargeprice_faq_link">https://evmap.vonforst.net/en/chargeprice_faq.html</string>
     <string name="about_contributors">Bidragsytere</string>
     <string name="about_contributors_text">Takk til alle som har kodet og oversatt EVMap:</string>
+    <plurals name="prediction_number_available">
+        <item quantity="one">%1$d/%2$d tilgjengelig</item>
+        <item quantity="other">%1$d/%2$d tilgjengelig</item>
+    </plurals>
+    <string name="prediction_help">Basert på hvilken dag det er, tid på dagen, og tidligere bruk, slik at du kan finne ledige ladere. Ingen garanti dog.</string>
+    <string name="prediction_time_colon">%s:</string>
+    <string name="prediction_dc_plugs_only">Likestrømmsstøpsel</string>
+    <string name="location_error">Klarte ikke å fastsette posisjon. Sjekk systeminnstillingene.</string>
+    <string name="utilization_prediction">Bruksprognose</string>
+    <string name="prediction_only">(kun %s)</string>
+    <string name="pref_prediction_enabled">Vis bruksprognoser</string>
+    <string name="pref_prediction_enabled_summary">for støttede ladere
+\n(foreløpig kun for likestrøm i Tyskland)</string>
+    <string name="chargeprice_price_not_available">Pris ikke tilgjengelig</string>
+    <string name="developer_mode_disabled">Utviklermodus avslått</string>
+    <string name="gps">GPS</string>
+    <string name="compass">Kompass</string>
+    <string name="pref_applink_associate">Åpne støttede lenker</string>
+    <string name="pref_applink_associate_summary">fra goingelectric.de og openchargemap.org</string>
+    <string name="chargeprice_header_other_tariffs">Andre ladeabonnementer</string>
+    <string name="disable_developer_mode">Skru av utviklermodus</string>
+    <string name="chargeprice_header_my_tariffs">Mine ladeabonnementer</string>
+    <string name="developer_options">Utvikleralternativer</string>
+    <string name="data_source_switched_to">Datakilde byttet til %s</string>
+    <string name="developer_mode_enabled">Utviklermodus påslått</string>
 </resources>