Release 1.3.14

This reverts commit 094a26980f.

.gitattributes

@@ -1,2 +0,0 @@
-_img/screenshots/**/*.png filter=lfs diff=lfs merge=lfs -text
-fastlane/metadata/android/**/images/**/*.png filter=lfs diff=lfs merge=lfs -text

.github/workflows/apikeys-ci.xml

@@ -0,0 +1,7 @@
+<resources>
+   <string name="google_maps_key" templateMergeStrategy="preserve" translatable="false">ci</string>
+   <string name="mapbox_key" translatable="false">ci</string>
+   <string name="goingelectric_key" translatable="false">ci</string>
+   <string name="chargeprice_key" translatable="false">ci</string>
+   <string name="openchargemap_key" translatable="false">ci</string>
+</resources>

.github/workflows/release.yml

@@ -0,0 +1,77 @@
+on:
+  push:
+    tags:
+      - '*'
+
+name: Release
+
+jobs:
+  test:
+    name: Build and upload release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v2
+
+      - name: Set up Java environment
+        uses: actions/setup-java@v2
+        with:
+          java-version: 11
+          distribution: 'zulu'
+          cache: 'gradle'
+      - name: Decrypt keystore
+        run: openssl aes-256-cbc -K  ${{ secrets.encrypted_53968681344a_key }} -iv  ${{ secrets.encrypted_53968681344a_iv }} -in _ci/keystore.jks.enc -out _ci/keystore.jks -d
+      - name: Extract version code
+        run: echo "VERSION_CODE=$(grep -o "^\s*versionCode\s\+[0-9]*" app/build.gradle | awk '{ print $2 }' | tr -d \''"\\')" >> $GITHUB_ENV
+
+      - name: Build app release
+        env:
+          GOINGELECTRIC_API_KEY: ${{ secrets.GOINGELECTRIC_API_KEY }}
+          OPENCHARGEMAP_API_KEY: ${{ secrets.OPENCHARGEMAP_API_KEY }}
+          CHARGEPRICE_API_KEY: ${{ secrets.CHARGEPRICE_API_KEY }}
+          MAPBOX_API_KEY: ${{ secrets.MAPBOX_API_KEY }}
+          GOOGLE_MAPS_API_KEY: ${{ secrets.GOOGLE_MAPS_API_KEY }}
+          KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
+          KEYSTORE_ALIAS: ${{ secrets.KEYSTORE_ALIAS }}
+          KEYSTORE_ALIAS_PASSWORD: ${{ secrets.KEYSTORE_ALIAS_PASSWORD }}
+        run: ./gradlew assembleRelease --no-daemon
+
+      - name: release
+        uses: actions/create-release@v1
+        id: create_release
+        with:
+          draft: false
+          prerelease: false
+          release_name: ${{ steps.version.outputs.version }}
+          tag_name: ${{ github.ref }}
+          body_path: fastlane/metadata/android/en-US/changelogs/${{ env.VERSION_CODE }}.txt
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+
+      - name: upload Google artifact
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: app/build/outputs/apk/googleNormal/release/app-google-normal-release.apk
+          asset_name: app-google-normal-release.apk
+          asset_content_type: application/vnd.android.package-archive
+      - name: upload Foss artifact
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: app/build/outputs/apk/fossNormal/release/app-foss-normal-release.apk
+          asset_name: app-foss-normal-release.apk
+          asset_content_type: application/vnd.android.package-archive
+      - name: upload Google Automotive artifact
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: app/build/outputs/apk/googleAutomotive/release/app-google-automotive-release.apk
+          asset_name: app-google-automotive-release.apk
+          asset_content_type: application/vnd.android.package-archive

.github/workflows/tests.yml

@@ -0,0 +1,36 @@
+on:
+  pull_request:
+  push:
+    branches:
+      - '*'
+
+name: Tests
+
+jobs:
+
+  test:
+    name: Build and Test (${{ matrix.buildvariant }})
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        buildvariant: [ FossNormal, GoogleNormal, GoogleAutomotive ]
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v2
+
+      - name: Set up Java environment
+        uses: actions/setup-java@v2
+        with:
+          java-version: 11
+          distribution: 'zulu'
+          cache: 'gradle'
+
+      - name: Copy apikeys.xml
+        run: cp .github/workflows/apikeys-ci.xml app/src/main/res/values/apikeys.xml
+
+      - name: Build app
+        run: ./gradlew assemble${{ matrix.buildvariant }}Debug --no-daemon
+      - name: Run unit tests
+        run: ./gradlew test${{ matrix.buildvariant }}DebugUnitTest --no-daemon
+      - name: Run Android Lint
+        run: ./gradlew lint${{ matrix.buildvariant }}Debug --no-daemon

.travis.yml

@@ -1,46 +0,0 @@
-language: java
-dist: focal
-env:
-  global:
-    - secure: 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
-    - secure: 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
-    - secure: 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
-    - secure: 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
-    - secure: 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
-    - ANDROID_HOME=$HOME/android-sdk
-before_install:
-  - openssl aes-256-cbc -K $encrypted_53968681344a_key -iv $encrypted_53968681344a_iv -in _ci/keystore.jks.enc -out _ci/keystore.jks -d
-install:
-  # Download and unzip the Android command line tools (if not already there thanks to the cache mechanism)
-  # Latest version of this file available here: https://developer.android.com/studio/#command-tools
-  - if test ! -e $HOME/android-cmdline-tools/cmdline-tools.zip ; then curl https://dl.google.com/android/repository/commandlinetools-linux-6609375_latest.zip > $HOME/android-cmdline-tools/cmdline-tools.zip ; fi
-  - unzip -qq -n $HOME/android-cmdline-tools/cmdline-tools.zip -d $HOME/android-cmdline-tools
-  # Install or update Android SDK components (will not do anything if already up to date thanks to the cache mechanism)
-  - echo y | $HOME/android-cmdline-tools/tools/bin/sdkmanager --sdk_root=$HOME/android-sdk 'platform-tools' > /dev/null
-  # Latest version of build-tools available here: https://developer.android.com/studio/releases/build-tools.html
-  - echo y | $HOME/android-cmdline-tools/tools/bin/sdkmanager --sdk_root=$HOME/android-sdk 'build-tools;29.0.3' > /dev/null
-  - echo y | $HOME/android-cmdline-tools/tools/bin/sdkmanager --sdk_root=$HOME/android-sdk 'platforms;android-29' > /dev/null
-script:
-  - "./gradlew lintFossDebug testFossDebugUnitTest lintGoogleDebug testGoogleDebugUnitTest"
-  - "./gradlew assembleRelease"
-before_cache:
-  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
-  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
-cache:
-  directories:
-    - "$HOME/.gradle/caches/"
-    - "$HOME/.gradle/wrapper/"
-    - "$HOME/.android/build-cache"
-    - "$HOME/android-cmdline-tools"
-    - "$HOME/android-sdk"
-deploy:
-  provider: releases
-  api_key:
-    secure: "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"
-  file:
-    - app/build/outputs/apk/foss/release/app-foss-release.apk
-    - app/build/outputs/apk/google/release/app-google-release.apk
-  on:
-    repo: johan12345/EVMap
-    tags: true
-  skip_cleanup: 'true'

Gemfile.lock

@@ -113,7 +113,7 @@ GEM
     http-cookie (1.0.3)
       domain_name (~> 0.5)
     httpclient (2.8.3)
-    jmespath (1.4.0)
+    jmespath (1.6.1)
     json (2.3.1)
     jwt (2.2.1)
     memoist (0.16.2)

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020-2021 Johan von Forstner
+Copyright (c) 2020-2022 Johan von Forstner
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,4 +1,4 @@
-EVMap [![Build Status](https://app.travis-ci.com/johan12345/EVMap.svg?branch=master)](https://app.travis-ci.com/johan12345/EVMap)
+EVMap [![Build Status](https://github.com/johan12345/EVMap/actions/workflows/tests.yml/badge.svg)](https://github.com/johan12345/EVMap/actions)
 =====
 
 <img src="https://raw.githubusercontent.com/johan12345/EVMap/master/_img/feature_graphic.svg" width=700 alt="Logo"/>
@@ -20,7 +20,7 @@ Features
 - Advanced filtering options, including saved filter profiles
 - Favorites list, also with availability information
 - Integrated price comparison using [Chargeprice.app](https://chargeprice.app) (only in Europe)
-- Android Auto integration
+- Android Auto & Android Automotive OS integration
 - No ads, fully open source
 - Compatible with Android 5.0 and above
 - Can use Google Maps or Mapbox (OpenStreetMap) as map backends - the version available on F-Droid only uses Mapbox.
@@ -41,9 +41,24 @@ EVMap uses and put them into the app in the form of a resource file called `apik
 `app/src/main/res/values`. You can find more information on which API keys are necessary for which
 features and how they can be obtained in our [documentation page](doc/api_keys.md).
 
-There are two different build flavors, `google` and `foss`, where only the `google` variant uses
-Google Maps data and provides the Android Auto integration. The `foss` variant only uses Mapbox data
-and should run on devices without Google Play Services.
+There are three different build flavors, `googleNormal`, `fossNormal` and `googleAutomotive`.
+- The `foss` variant only uses Mapbox data and should run on most Android devices, even without
+  Google Play Services.
+- The `google` variants also include access to Google Maps data.
+    - `googleNormal` is intended to run on smartphones and tablets, and also includes the Android
+      Auto app for use on the car display.
+    - `googleAutomotive` variant is intended to be installed directly on car infotainment systems
+      using the Google-flavored Android Automotive OS. It does not provide the usual smartphone UI.
 
 We also have a special [documentation page](doc/android_auto.md) on how to test the Android Auto
 app.
+
+Translations
+------------
+
+You can use our [Weblate page](https://hosted.weblate.org/projects/evmap/) to help translate EVMap
+into new languages.
+
+<a href="https://hosted.weblate.org/engage/evmap/">
+<img src="https://hosted.weblate.org/widgets/evmap/-/open-graph.png" width="500" alt="Translation status" />
+</a>

_img/app_logo.svg

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?><!-- Generator: Adobe Illustrator 25.3.1, 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 0 663.6 219.8" style="enable-background:new 0 0 663.6 219.8;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFB300;}
+	.st1{fill:#90A4AE;}
+	.st2{fill:#546E7A;}
+	.st3{fill:#00E676;}
+	.st4{fill:#FFFFFF;fill-opacity:0.2;}
+	.st5{fill:#3E2723;fill-opacity:0.2;}
+	.st6{opacity:0.45;enable-background:new    ;}
+	.st7{enable-background:new    ;}
+	.st8{fill:#1D1D1B;}
+</style>
+    <g id="Ebene_2_1_">
+	<g>
+		<g>
+			<g>
+				<path class="st0"
+                    d="M19.4,161.7l-4-35.1l-6.1,0.6l4,35.1L19.4,161.7z M41.2,159.1l-4-35.1l-6.1,0.6l4,35.1L41.2,159.1z" />
+                <path class="st1" d="M52.6,206.9c-1.9,2.3-3.4,3.8-3.6,4c-5.5,4.4-9.9,5.7-13.5,4c-6.3-3.2-5.9-15-5.7-16.3l4.4,0.2
+					c-0.2,3.4,0.4,10.6,3.4,12c1.7,0.8,4.6-0.2,8.5-3.4l0,0c0,0,12.3-12.3,9.7-22c-3-11.6,10.6-28.3,15-34l0.6-0.6l3.6,2.7l-0.6,0.8
+					c-13.7,16.9-15.2,25.6-14.2,30C62.3,192.9,56.6,202,52.6,206.9z" />
+                <path class="st1"
+                    d="M5.9,161.2l1.7,14.4l13.3,8.9l18-1.9l11-11.6l-1.7-14.4L5.9,161.2z" />
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+						L51.5,144.5z" />
+				</g>
+			</g>
+            <g>
+				<g>
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+						c6.8-72,63.2-98.4,63.2-148.9C158.8,29.8,128.8,0,91.9,0z" />
+                    <path class="st4" d="M91.9,1.5c36.8,0,66.5,29.6,67,66.1c0-0.2,0-0.4,0-0.6c0-37-30-67-67-67s-67,29.8-67,67c0,0.2,0,0.4,0,0.6
+						C25.3,31.1,55.1,1.5,91.9,1.5L91.9,1.5z" />
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+						c0,50.5,56.4,76.9,63.2,148.9c0.2,2.1,1.9,3.6,4,3.6s3.8-1.5,4-3.6c6.8-72,63.2-98.4,63.2-148.9c0-0.4,0-0.6,0-1.1
+						C158.4,116,102.4,142.4,95.9,214.3L95.9,214.3z" />
+				</g>
+                <path class="st6"
+                    d="M76.5,34.3v40.6h11v33.2l25.8-44.4H98.5l14.8-29.6C113.4,34.3,76.5,34.3,76.5,34.3z" />
+			</g>
+		</g>
+        <g class="st7">
+			<path class="st8"
+                d="M307.9,102.9h-45.4v39.6h52.2v6.9h-60.4V52.3h60.1v6.9h-51.9v36.7h45.4V102.9z" />
+            <path class="st8"
+                d="M361.2,137.4l0.5,2.1l0.6-2.1l30.5-85.1h9l-36.1,97.1h-7.9l-36.1-97.1h8.9L361.2,137.4z" />
+            <path class="st8" d="M427,52.4l35.8,85.7l35.9-85.7h10.9v97.1h-8.2v-42.3l0.7-43.3L466,149.5h-6.3l-36-85.3l0.7,42.7v42.5h-8.2
+				V52.3H427V52.4z" />
+            <path class="st8" d="M578,149.4c-0.8-2.3-1.3-5.6-1.5-10.1c-2.8,3.6-6.4,6.5-10.7,8.4c-4.3,2-8.9,3-13.8,3
+				c-6.9,0-12.5-1.9-16.8-5.8s-6.4-8.8-6.4-14.7c0-7,2.9-12.6,8.8-16.7c5.8-4.1,14-6.1,24.4-6.1h14.5v-8.2c0-5.2-1.6-9.2-4.8-12.2
+				s-7.8-4.4-13.9-4.4c-5.6,0-10.2,1.4-13.8,4.3c-3.6,2.8-5.5,6.3-5.5,10.3l-8-0.1c0-5.7,2.7-10.7,8-14.9s11.9-6.3,19.7-6.3
+				c8,0,14.4,2,19,6s7,9.6,7.2,16.8v34.1c0,7,0.7,12.2,2.2,15.7v0.8H578V149.4z M552.9,143.7c5.3,0,10.1-1.3,14.3-3.9
+				s7.3-6,9.2-10.3v-15.9h-14.3c-8,0.1-14.2,1.5-18.7,4.4c-4.5,2.8-6.7,6.7-6.7,11.6c0,4,1.5,7.4,4.5,10.1S548.1,143.7,552.9,143.7z
+				" />
+            <path class="st8" d="M663.6,114.1c0,11.2-2.5,20.2-7.5,26.8s-11.6,9.9-20,9.9c-9.9,0-17.4-3.5-22.7-10.4v36.8h-7.9V77.3h7.4
+				l0.4,10.2C618.5,79.8,626,76,635.9,76c8.6,0,15.4,3.3,20.3,9.8c4.9,6.5,7.4,15.6,7.4,27.2V114.1z M655.6,112.7
+				c0-9.2-1.9-16.5-5.7-21.8s-9-8-15.8-8c-4.9,0-9.1,1.2-12.6,3.5c-3.5,2.4-6.2,5.8-8.1,10.3v34.6c1.9,4.1,4.6,7.3,8.2,9.5
+				c3.6,2.2,7.8,3.3,12.6,3.3c6.7,0,11.9-2.7,15.7-8C653.7,130.6,655.6,122.9,655.6,112.7z" />
+		</g>
+	</g>
+</g>
+</svg>

_img/appicon_notification.svg

@@ -0,0 +1,23 @@
+<?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 0 120 120" style="enable-background:new 0 0 120 120;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFFFFF;}
+</style>
+	<g>
+	<g>
+		<path class="st0"
+			d="M27.1,88.3l-2.2-19.2l-3.3,0.3l2.2,19.2L27.1,88.3z M39,86.9l-2.2-19.2l-3.3,0.3l2.2,19.2L39,86.9z" />
+		<path class="st0" d="M45.2,113c-1,1.3-1.8,2.1-2,2.2c-3,2.4-5.4,3.1-7.4,2.2c-3.5-1.7-3.2-8.2-3.1-8.9l2.4,0.1
+			c-0.1,1.8,0.2,5.8,1.8,6.6c0.9,0.5,2.5-0.1,4.6-1.8l0,0c0,0,6.7-6.7,5.3-12c-1.6-6.4,5.8-15.5,8.2-18.6l0.3-0.3l2,1.5l-0.3,0.5
+			c-7.5,9.2-8.3,14-7.7,16.4C50.5,105.4,47.4,110.4,45.2,113z" />
+		<path class="st0" d="M19.7,88.1l0.9,7.9l7.3,4.9l9.8-1l6-6.4l-0.9-7.9L19.7,88.1z" />
+		<g>
+			<path class="st0"
+				d="M37.6,99.7l-9.8,1l2.1,8.7l7.7-0.9V99.7L37.6,99.7z M44.6,79l0.8,7.2l-28.2,3.2l-0.8-7.2L44.6,79z" />
+		</g>
+	</g>
+		<path class="st0" d="M66.7,0C46.5,0,30.1,16.4,30.1,36.6c0,27.6,30.8,42,34.5,81.4c0.1,1.2,1,2,2.2,2c1.2,0,2.1-0.8,2.2-2
+		c3.7-39.4,34.5-53.8,34.5-81.4C103.3,16.2,86.9,0,66.7,0z M78.4,34.7L64.3,59V40.8h-6V18.7c0,0,20.2,0,20.1-0.1l-8.1,16.2H78.4z" />
+</g>
+</svg>

_img/map_marker_charging.svg

@@ -1,31 +1,25 @@
-<?xml version="1.0" encoding="utf-8"?><!-- Generator: Adobe Illustrator 23.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<?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 0 233.8 368.4" style="enable-background:new 0 0 233.8 368.4;" xml:space="preserve">
+	viewBox="0 0 233.8 368.4" style="enable-background:new 0 0 233.8 368.4;" xml:space="preserve">
 <style type="text/css">
 	.st0{fill:#FFFFFF;}
-	.st1{display:none;}
-	.st2{display:inline;fill:#802C27;}
-	.st3{fill:#808080;}
-	.st4{display:none;fill:#802C27;}
+	.st1{fill:#808080;}
 </style>
-    <g>
 	<g>
-		<g>
-			<path class="st0" d="M109.8,0h13.6c33.9,1.9,67.1,18.5,87.7,45.8c13.5,17.2,21,38.6,22.7,60.3v8.1c-0.8,42.1-27.7,76.6-51,109.4
-				c-26.2,37-50.4,77.3-57.1,122.9c-1.8,7.7,0.4,18.5-8.9,22c-2.2-1.7-4.7-3.1-6.2-5.4c-2.7-25.5-9.1-50.7-20-73.9
-				c-12.3-27.1-29.5-51.6-47-75.6C33,199,23,184.2,14.7,168.3c-13-23.8-17.9-51.9-12.5-78.6c4.4-21.1,15.4-40.6,30.6-55.7
-				C53.3,14,81.1,1.8,109.8,0z" />
-		</g>
-	</g>
-        <g class="st1">
-		<path class="st2" d="M107.2,74.1c18.9-4.8,40.4,5.5,47.7,23.7c6.1,14.5,1.9,32.5-9.9,42.9c-12.6,11.5-32.4,14-47.5,6
-			c-13.9-6.8-23-22.6-21.3-38.1C77.6,92,91.1,77.7,107.2,74.1z" />
-	</g>
+	<path class="st0" d="M117,367.4c-0.4-0.3-0.8-0.6-1.2-0.9c-1.6-1.2-3.1-2.3-4.2-3.7c-2.9-26.9-9.6-51.7-20.1-74
+		c-12.4-27.3-30.1-52.4-47.1-75.8c-8.7-12-19.8-27.9-28.8-45.2C2.3,143.6-2.1,115.9,3.2,89.9c4.3-20.4,15-40,30.3-55.2
+		C53.6,15.1,81.5,2.8,109.9,1l13.5,0c34.4,1.9,66.9,18.9,86.9,45.4c12.8,16.3,20.8,37.5,22.5,59.8l0,8
+		c-0.7,38.8-23.7,70.9-45.9,101.9c-1.7,2.3-3.3,4.6-5,6.9c-24.4,34.5-50.3,76.1-57.3,123.3c-0.5,2-0.7,4.3-0.9,6.5
+		C123.3,359,122.8,364.9,117,367.4z" />
+		<path class="st1" d="M123.3,2c34.1,1.9,66.3,18.8,86.2,45c12.6,16.1,20.5,37.1,22.3,59.1l0,8c-0.7,38.5-23.6,70.5-45.7,101.3
+		c-1.7,2.3-3.3,4.6-5,6.9c-24.5,34.6-50.5,76.3-57.4,123.7c-0.5,2.1-0.7,4.4-0.9,6.7c-0.5,5.9-1,11-5.8,13.4
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+		c-8.7-11.9-19.8-27.8-28.8-45.1C3.3,143.3-1,115.9,4.2,90.1c4.2-20.2,14.9-39.6,30-54.7C54.2,16,81.7,3.8,109.9,2H123.3 M123.4,0
+		h-13.6c-28.7,1.8-56.5,14-77,34C17.6,49.1,6.6,68.6,2.2,89.7c-5.4,26.7-0.5,54.8,12.5,78.6C23,184.2,33,199,43.6,213.6
+		c17.5,24,34.7,48.5,47,75.6c10.9,23.2,17.3,48.4,20,73.9c1.5,2.3,4,3.7,6.2,5.4c9.3-3.5,7.1-14.3,8.9-22
+		c6.7-45.6,30.9-85.9,57.1-122.9c23.3-32.8,50.2-67.3,51-109.4v-8.1c-1.7-21.7-9.2-43.1-22.7-60.3C190.5,18.5,157.3,1.9,123.4,0
+		L123.4,0z" />
 </g>
-    <path class="st3" d="M90.9,57.3v68.2h18.6v55.8l43.4-74.4h-24.8l24.8-49.6H90.9z" />
-    <path class="st4" d="M159,85.3L159,85.3l-20.8-20.9l-5.9,5.9l11.8,11.8c-5.3,2-9,7.1-9,13.1c0,7.7,6.3,14,14,14c2,0,3.9-0.4,5.6-1.2
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-	c-6.2,0-11.2,5-11.2,11.2v89.7h56.1v-42.1h8.4v28c0,7.7,6.3,14,14,14s14-6.3,14-14V95.2C163.1,91.3,161.6,87.8,159,85.3
-	 M149.1,100.8c-3.1,0-5.6-2.5-5.6-5.6c0-3.1,2.5-5.6,5.6-5.6s5.6,2.5,5.6,5.6C154.7,98.3,152.2,100.8,149.1,100.8 M93.1,145.6v-25.2
-	H81.8l22.4-42.1v28h11.2L93.1,145.6z" />
+	<path class="st1"
+		d="M90.9,57.3v68.2h18.6v55.8l43.4-74.4h-24.8l24.8-49.6C152.9,57.3,90.9,57.3,90.9,57.3z" />
 </svg>

_img/map_marker_charging_multiple.svg

@@ -1,27 +1,28 @@
-<?xml version="1.0" encoding="utf-8"?><!-- Generator: Adobe Illustrator 23.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<?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 0 233.8 368.4" style="enable-background:new 0 0 233.8 368.4;" xml:space="preserve">
 <style type="text/css">
 	.st0{fill:#FFFFFF;}
-	.st1{fill:#B5B5B5;}
-	.st2{fill:#808080;}
+	.st1{fill:#808080;}
+	.st2{fill:#B5B5B5;}
 </style>
 	<g>
-	<g>
-		<g>
-			<path class="st0" d="M109.8,0h13.6c33.9,1.9,67.1,18.5,87.7,45.8c13.5,17.2,21,38.6,22.7,60.3v8.1c-0.8,42.1-27.7,76.6-51,109.4
-				c-26.2,37-50.4,77.3-57.1,122.9c-1.8,7.7,0.4,18.5-8.9,22c-2.2-1.7-4.7-3.1-6.2-5.4c-2.7-25.5-9.1-50.7-20-73.9
-				c-12.3-27.1-29.5-51.6-47-75.6C33,199,23,184.2,14.7,168.3c-13-23.8-17.9-51.9-12.5-78.6C6.6,68.6,17.6,49.1,32.8,34
-				C53.3,14,81.1,1.8,109.8,0z" />
-		</g>
-	</g>
-</g>
-	<g>
-	<polygon class="st1"
-		points="143.2,109.4 123.5,143.2 123.5,181.3 166.9,106.9 144.7,106.9 	" />
-		<path class="st1"
-			d="M122.2,101.9h16.7h5.7l22.3-44.6c0,0-10.2,0-22.4,0l-1.1,2.2L122.2,101.9z" />
-		<path class="st2" d="M138.9,57.3c-9.7,0-19.8,0-26.4,0c-2.5,0-5.1,0-7.6,0c-8.2,0-16.1,0-21.4,0c-4.1,0-6.6,0-6.6,0v68.2h18.6v55.8
-		l43.4-74.4h-24.8L138.9,57.3z" />
+	<path class="st0" d="M117,367.4c-0.4-0.3-0.8-0.6-1.2-0.9c-1.6-1.2-3.1-2.3-4.2-3.7c-2.9-26.9-9.6-51.7-20.1-74
+		c-12.4-27.3-30.1-52.4-47.1-75.8c-8.7-12-19.8-27.9-28.8-45.2C2.3,143.6-2.1,115.9,3.2,89.9c4.3-20.4,15-40,30.3-55.2
+		C53.6,15.1,81.5,2.8,109.9,1l13.5,0c34.4,1.9,66.9,18.9,86.9,45.4c12.8,16.3,20.8,37.5,22.5,59.8l0,8
+		c-0.7,38.8-23.7,70.9-45.9,101.9c-1.7,2.3-3.3,4.6-5,6.9c-24.4,34.5-50.3,76.1-57.3,123.3c-0.5,2-0.7,4.3-0.9,6.5
+		C123.3,359,122.8,364.9,117,367.4z" />
+		<path class="st1" d="M123.3,2c34.1,1.9,66.3,18.8,86.2,45c12.6,16.1,20.5,37.1,22.3,59.1l0,8c-0.7,38.5-23.6,70.5-45.7,101.3
+		c-1.7,2.3-3.3,4.6-5,6.9c-24.5,34.6-50.5,76.3-57.4,123.7c-0.5,2.1-0.7,4.4-0.9,6.7c-0.5,5.9-1,11-5.8,13.4
+		c-0.2-0.2-0.5-0.4-0.7-0.5c-1.5-1.1-2.9-2-3.8-3.3c-2.9-26.9-9.7-51.8-20.1-74C80,261,62.3,235.8,45.2,212.4
+		c-8.7-11.9-19.8-27.8-28.8-45.1C3.3,143.3-1,115.9,4.2,90.1c4.2-20.2,14.9-39.6,30-54.7C54.2,16,81.7,3.8,109.9,2H123.3 M123.4,0
+		h-13.6c-28.7,1.8-56.5,14-77,34C17.6,49.1,6.6,68.6,2.2,89.7c-5.4,26.7-0.5,54.8,12.5,78.6C23,184.2,33,199,43.6,213.6
+		c17.5,24,34.7,48.5,47,75.6c10.9,23.2,17.3,48.4,20,73.9c1.5,2.3,4,3.7,6.2,5.4c9.3-3.5,7.1-14.3,8.9-22
+		c6.7-45.6,30.9-85.9,57.1-122.9c23.3-32.8,50.2-67.3,51-109.4v-8.1c-1.7-21.7-9.2-43.1-22.7-60.3C190.5,18.5,157.3,1.9,123.4,0
+		L123.4,0z" />
 </g>
+	<polygon class="st2" points="143.2,109.4 123.5,143.2 123.5,181.3 166.9,106.9 144.7,106.9 " />
+	<path class="st2" d="M122.2,101.9h16.7h5.7l22.3-44.6c0,0-10.2,0-22.4,0l-1.1,2.2L122.2,101.9z" />
+	<path class="st1" d="M138.9,57.3c-9.7,0-19.8,0-26.4,0c-2.5,0-5.1,0-7.6,0c-8.2,0-16.1,0-21.4,0c-4.1,0-6.6,0-6.6,0v68.2h18.6v55.8
+	l43.4-74.4h-24.8L138.9,57.3z" />
 </svg>

app/build.gradle

@@ -1,33 +1,43 @@
+plugins {
+    id 'com.adarshr.test-logger' version '3.1.0'
+}
+
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
 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"
 
 android {
-    compileSdkVersion 31
+    compileSdkVersion 33
     buildToolsVersion "30.0.3"
 
     defaultConfig {
         applicationId "net.vonforst.evmap"
         minSdkVersion 21
         targetSdkVersion 31
-        versionCode 66
-        versionName "1.1.2"
+        // NOTE: always increase versionCode by 2 since automotive flavor uses versionCode + 1
+        versionCode 126
+        versionName "1.3.14"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        resConfigs supportedLocales.split(",")
+        buildConfigField("String", "supportedLocales", '"' + supportedLocales + '"')
     }
 
     signingConfigs {
         release {
-            def isRunningOnTravis = System.getenv("CI") == "true"
-            if (isRunningOnTravis) {
+            def isRunningOnCI = System.getenv("CI") == "true"
+            if (isRunningOnCI) {
                 // configure keystore
                 storeFile = file("../_ci/keystore.jks")
-                storePassword = System.getenv("keystore_password")
-                keyAlias = System.getenv("keystore_alias")
-                keyPassword = System.getenv("keystore_alias_password")
+                storePassword = System.getenv("KEYSTORE_PASSWORD")
+                keyAlias = System.getenv("KEYSTORE_ALIAS")
+                keyPassword = System.getenv("KEYSTORE_ALIAS_PASSWORD")
             }
         }
     }
@@ -44,7 +54,7 @@ android {
         }
     }
 
-    flavorDimensions "dependencies"
+    flavorDimensions "dependencies", "automotive"
     productFlavors {
         foss {
             dimension "dependencies"
@@ -53,6 +63,22 @@ android {
             dimension "dependencies"
             versionNameSuffix "-google"
         }
+        normal {
+            dimension "automotive"
+        }
+        automotive {
+            dimension "automotive"
+            versionNameSuffix "-automotive"
+            versionCode defaultConfig.versionCode + 1
+            minSdkVersion 29
+        }
+    }
+    variantFilter { variant ->
+        def names = variant.flavors*.name
+        // Android Automotive OS app is always based on Google variant
+        if (names.contains("automotive") && !names.contains("google")) {
+            setIgnore(true)
+        }
     }
 
     compileOptions {
@@ -69,6 +95,19 @@ android {
         dataBinding = true
         viewBinding true
     }
+    lint {
+        disable 'NullSafeMutableLiveData'
+        warning 'MissingTranslation'
+    }
+
+    testOptions {
+        unitTests.includeAndroidResources true
+    }
+
+    resourcePlaceholders {
+        files = ['xml/shortcuts.xml']
+    }
+    namespace 'net.vonforst.evmap'
 
     // add API keys from environment variable if not set in apikeys.xml
     applicationVariants.all { variant ->
@@ -85,7 +124,7 @@ android {
             variant.resValue "string", "openchargemap_key", openchargemapKey
         }
         def googleMapsKey = env.GOOGLE_MAPS_API_KEY ?: project.findProperty("GOOGLE_MAPS_API_KEY")
-        if (googleMapsKey != null && variant.flavorName == 'google') {
+        if (googleMapsKey != null && variant.flavorName.startsWith('google')) {
             variant.resValue "string", "google_maps_key", googleMapsKey
         }
         def mapboxKey = env.MAPBOX_API_KEY ?: project.findProperty("MAPBOX_API_KEY")
@@ -104,58 +143,71 @@ android {
         }
     }
 
-    lintOptions {
-        disable 'NullSafeMutableLiveData'
-    }
+}
+
+configurations {
+    googleNormalImplementation {}
+    googleAutomotiveImplementation {}
 }
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation 'androidx.appcompat:appcompat:1.3.1'
-    implementation 'androidx.core:core-ktx:1.7.0'
-    implementation 'androidx.core:core-splashscreen:1.0.0-alpha02'
-    implementation "androidx.activity:activity-ktx:1.4.0"
-    implementation "androidx.fragment:fragment-ktx:1.3.6"
+    implementation 'androidx.appcompat:appcompat:1.6.0-rc01'
+    implementation 'androidx.core:core-ktx:1.8.0'
+    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.cardview:cardview:1.0.0'
-    implementation 'androidx.preference:preference-ktx:1.1.1'
-    implementation 'com.google.android.material:material:1.4.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.1'
+    implementation 'androidx.preference:preference-ktx:1.2.0'
+    implementation 'com.google.android.material:material:1.6.1'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation 'androidx.recyclerview:recyclerview:1.2.1'
     implementation 'androidx.browser:browser:1.4.0'
-    implementation 'com.github.johan12345:CustomBottomSheetBehavior:f69f532660'
+    implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
+    implementation 'com.github.johan12345:CustomBottomSheetBehavior:dd0167dbff'
     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:1.12.0'
-    implementation 'com.squareup.moshi:moshi-adapters:1.12.0'
-    implementation 'moe.banana:moshi-jsonapi:3.5.0'
-    implementation 'moe.banana:moshi-jsonapi-retrofit-converter:3.5.0'
+    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 'io.coil-kt:coil:1.1.0'
     implementation 'com.github.johan12345: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'
     implementation 'io.michaelrocks.bimap:bimap:1.1.0'
-    implementation 'com.mapzen.android:lost:3.0.2'
     implementation 'com.google.guava:guava:29.0-android'
     implementation 'com.github.pengrad:mapscaleview:1.6.0'
     implementation 'com.github.romandanylyk:PageIndicatorView:b1bad589b5'
 
     // Android Auto
-    googleImplementation 'androidx.car.app:app:1.1.0-rc01'
-    googleImplementation 'androidx.car.app:app-projected:1.1.0-rc01'
+    def carAppVersion = '1.2.0-rc01'
+    googleImplementation "androidx.car.app:app:$carAppVersion"
+    googleNormalImplementation "androidx.car.app:app-projected:$carAppVersion"
+    googleAutomotiveImplementation "androidx.car.app:app-automotive:$carAppVersion"
 
     // AnyMaps
-    def anyMapsVersion = '751daec281'
+    def anyMapsVersion = 'a9b3dd7d99'
     implementation "com.github.johan12345.AnyMaps:anymaps-base:$anyMapsVersion"
     googleImplementation "com.github.johan12345.AnyMaps:anymaps-google:$anyMapsVersion"
-    googleImplementation 'com.google.android.gms:play-services-maps:18.0.0'
-    implementation "com.github.johan12345.AnyMaps:anymaps-mapbox:$anyMapsVersion"
+    googleImplementation 'com.google.android.gms:play-services-maps:18.1.0'
+    implementation("com.github.johan12345.AnyMaps:anymaps-mapbox:$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'
 
     // Google Places
-    implementation 'com.google.android.libraries.places:places:2.5.0'
-    googleImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-play-services:1.4.1'
+    googleImplementation 'com.google.android.libraries.places:places:2.6.0'
+    googleImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-play-services:1.6.1'
 
     // Mapbox Geocoding
     implementation 'com.mapbox.mapboxsdk:mapbox-sdk-services:5.5.0'
@@ -165,18 +217,18 @@ dependencies {
     implementation "androidx.navigation:navigation-ui-ktx:$nav_version"
 
     // viewmodel library
-    def lifecycle_version = "2.4.0"
+    def lifecycle_version = "2.5.1"
     implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
     implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version"
 
     // room library
-    def room_version = "2.3.0"
+    def room_version = "2.4.3"
     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 = "4.0.0"
+    def billing_version = "4.1.0"
     googleImplementation "com.android.billingclient:billing:$billing_version"
     googleImplementation "com.android.billingclient:billing-ktx:$billing_version"
 
@@ -187,18 +239,26 @@ dependencies {
     implementation("ch.acra:acra-limiter:$acraVersion")
 
     // debug tools
-    implementation 'com.facebook.stetho:stetho:1.5.1'
-    implementation 'com.facebook.stetho:stetho-okhttp3:1.5.1'
+    implementation 'com.facebook.stetho:stetho:1.6.0'
+    implementation 'com.facebook.stetho:stetho-okhttp3:1.6.0'
+
+    // testing
     testImplementation 'junit:junit:4.13.2'
     testImplementation "com.squareup.okhttp3:mockwebserver:4.9.0"
     //noinspection GradleDependency
     testImplementation 'org.json:json:20080701'
+
+    // 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'
+
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
 
-    kapt "com.squareup.moshi:moshi-kotlin-codegen:1.12.0"
+    kapt "com.squareup.moshi:moshi-kotlin-codegen:1.13.0"
 
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
+    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.2.2'
 }
 
 private static String decode(String s, String key) {
@@ -211,4 +271,4 @@ private static byte[] xorWithKey(byte[] a, byte[] key) {
         out[i] = (byte) (a[i] ^ key[i%key.length]);
     }
     return out;
-}
+}

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="chargeprice_api_url">https://staging-api.chargeprice.app/v1/</string>
+    <string name="chargeprice_key">20c0d68918c9dc96c564784b711a6570</string>
+</resources>

app/src/foss/java/net/vonforst/evmap/fragment/DonateFragment.kt

@@ -8,6 +8,7 @@ import androidx.appcompat.app.AppCompatActivity
 import androidx.fragment.app.Fragment
 import androidx.navigation.fragment.findNavController
 import androidx.navigation.ui.setupWithNavController
+import com.google.android.material.transition.MaterialSharedAxis
 import net.vonforst.evmap.MapsActivity
 import net.vonforst.evmap.R
 import net.vonforst.evmap.databinding.FragmentDonateBinding
@@ -15,11 +16,17 @@ import net.vonforst.evmap.databinding.FragmentDonateBinding
 class DonateFragment : Fragment() {
     private lateinit var binding: FragmentDonateBinding
 
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enterTransition = MaterialSharedAxis(MaterialSharedAxis.X, true)
+        returnTransition = MaterialSharedAxis(MaterialSharedAxis.X, false)
+    }
+
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
         savedInstanceState: Bundle?
-    ): View? {
+    ): View {
         binding = FragmentDonateBinding.inflate(inflater, container, false)
         return binding.root
     }
@@ -27,16 +34,13 @@ class DonateFragment : Fragment() {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         (requireActivity() as AppCompatActivity).setSupportActionBar(binding.toolbar)
 
-        binding.btnDonate.setOnClickListener {
-            (activity as? MapsActivity)?.openUrl(getString(R.string.paypal_link))
-        }
-    }
-
-    override fun onResume() {
-        super.onResume()
         binding.toolbar.setupWithNavController(
             findNavController(),
             (requireActivity() as MapsActivity).appBarConfiguration
         )
+
+        binding.btnDonate.setOnClickListener {
+            (activity as? MapsActivity)?.openUrl(getString(R.string.paypal_link))
+        }
     }
 }

app/src/foss/res/layout/fragment_donate.xml

@@ -23,7 +23,7 @@
 
     <Button
         android:id="@+id/btnDonate"
-        style="@style/Widget.MaterialComponents.Button.Icon"
+        style="@style/Widget.Material3.Button.Icon"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginTop="24dp"

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

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="donations_info" formatted="false">Findest du EVMap nützlich? Unterstütze die Weiterentwicklung der App mit einer Spende an den Entwickler.</string>
+    <string name="donate_paypal">Mit PayPal spenden</string>
+    <string name="data_sources_hint">Die Kartendaten für die App stammen von OpenStreetMap (Mapbox).</string>
+</resources>

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

@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string-array name="pref_map_provider_names">
-        <item>OpenStreetMap (Mapbox)</item>
-    </string-array>
-    <string-array name="pref_search_provider_names">
-        <item>OpenStreetMap (Mapbox)</item>
-    </string-array>
-    <string-array name="pref_search_provider_values" tranlatable="false">
-        <item>mapbox</item>
-    </string-array>
-    <string name="donations_info" formatted="false">Findest du EVMap nützlich? Unterstütze die Weiterentwicklung der App mit einer Spende an den Entwickler.\n\nGoogle zieht von der Spende 30% Gebühren ab.</string>
-    <string name="donate_paypal">Mit PayPal spenden</string>
-</resources>

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

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="donations_info" formatted="false">Trouvez-vous EVMap utile \? Soutenez son développement en envoyant un don au développeur.</string>
+    <string name="data_sources_hint">Les données cartographiques de l\'application sont fournies par OpenStreetMap (Mapbox).</string>
+    <string name="donate_paypal">Faire un don avec PayPal</string>
+</resources>

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

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="donate_paypal">Doner med PayPal</string>
+    <string name="data_sources_hint">Kartdata i programmet tilbys av OpenStreetMap (Mapbox).</string>
+    <string name="donations_info" formatted="false">Synes du EVMap er nyttig\? Støtt utviklingen ved å sende en slant til utvikleren.</string>
+</resources>

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

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string-array name="pref_map_provider_names">
+        <item>@string/pref_provider_osm_mapbox</item>
+    </string-array>
+    <string-array name="pref_map_provider_values" translatable="false">
+        <item>mapbox</item>
+    </string-array>
+    <string-array name="pref_search_provider_names">
+        <item>@string/pref_provider_osm_mapbox</item>
+    </string-array>
+    <string-array name="pref_search_provider_values" translatable="false">
+        <item>mapbox</item>
+    </string-array>
+</resources>

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

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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/foss/res/values/strings.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="donations_info" formatted="false">Do you find EVMap useful? Support its development by sending a donation to the developer.</string>
+    <string name="donate_paypal">Donate with PayPal</string>
+    <string name="data_sources_hint">Map data in the app is provided by OpenStreetMap (Mapbox).</string>
+</resources>

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

@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string-array name="pref_map_provider_names">
-        <item>OpenStreetMap (Mapbox)</item>
-    </string-array>
-    <string-array name="pref_map_provider_values" tranlatable="false">
-        <item>mapbox</item>
-    </string-array>
-    <string-array name="pref_search_provider_names">
-        <item>OpenStreetMap (Mapbox)</item>
-    </string-array>
-    <string-array name="pref_search_provider_values" tranlatable="false">
-        <item>mapbox</item>
-    </string-array>
-    <string name="pref_search_provider_default" translatable="false">mapbox</string>
-    <string name="pref_map_provider_default" translatable="false">mapbox</string>
-    <string name="donations_info" formatted="false">Do you find EVMap useful? Support its development by sending a donation to the developer.</string>
-    <string name="donate_paypal">Donate with PayPal</string>
-    <string name="paypal_link" translatable="false">https://paypal.me/johan98</string>
-</resources>

app/src/foss/res/xml/settings_variantspecific.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen>
+
+</PreferenceScreen>

app/src/google/AndroidManifest.xml

@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    package="net.vonforst.evmap">
+    xmlns:tools="http://schemas.android.com/tools">
 
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="androidx.car.app.MAP_TEMPLATES" />
@@ -39,14 +38,8 @@
             <intent-filter>
                 <action
                     android:name="androidx.car.app.CarAppService"
-                    android:category="androidx.car.app.category.CHARGING" />
+                    android:category="androidx.car.app.category.POI" />
             </intent-filter>
         </service>
-
-        <service
-            android:name=".auto.CarLocationService"
-            android:foregroundServiceType="location"
-            android:enabled="true"
-            android:exported="false" />
     </application>
 </manifest>

app/src/google/java/net/vonforst/evmap/Inits.kt

@@ -7,16 +7,10 @@ import com.google.android.gms.common.ConnectionResult
 import com.google.android.gms.common.GoogleApiAvailability
 import com.google.android.gms.maps.MapsInitializer
 import com.google.android.libraries.places.api.Places
-import net.vonforst.evmap.storage.PreferenceDataSource
-import net.vonforst.evmap.utils.LocaleContextWrapper
 
 fun init(context: Context) {
     Places.initialize(context, context.getString(R.string.google_maps_key))
-
-    val localeContext = LocaleContextWrapper.wrap(
-        context.applicationContext, PreferenceDataSource(context).language
-    )
-    MapsInitializer.initialize(localeContext, MapsInitializer.Renderer.LATEST, null)
+    MapsInitializer.initialize(context, MapsInitializer.Renderer.LATEST, null)
 }
 
 fun checkPlayServices(activity: Activity): Boolean {

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

@@ -1,29 +1,84 @@
 package net.vonforst.evmap.auto
 
-import android.content.*
+import android.Manifest
+import android.annotation.SuppressLint
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.content.Intent
 import android.content.pm.ApplicationInfo
 import android.location.Location
-import android.os.IBinder
+import android.os.Build
+import android.util.Log
+import androidx.annotation.RequiresPermission
 import androidx.car.app.CarContext
 import androidx.car.app.Screen
+import androidx.car.app.ScreenManager
 import androidx.car.app.Session
+import androidx.car.app.annotations.ExperimentalCarApi
 import androidx.car.app.hardware.CarHardwareManager
+import androidx.car.app.hardware.common.CarValue
 import androidx.car.app.hardware.info.CarHardwareLocation
 import androidx.car.app.hardware.info.CarSensors
 import androidx.car.app.validation.HostValidator
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationManagerCompat
 import androidx.core.content.ContextCompat
-import androidx.lifecycle.Lifecycle
-import androidx.lifecycle.LifecycleObserver
-import androidx.lifecycle.OnLifecycleEvent
-import androidx.localbroadcastmanager.content.LocalBroadcastManager
-import net.vonforst.evmap.utils.checkAnyLocationPermission
+import androidx.core.location.LocationListenerCompat
+import androidx.lifecycle.DefaultLifecycleObserver
+import androidx.lifecycle.LifecycleOwner
+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.utils.checkFineLocationPermission
 
 
 interface LocationAwareScreen {
     fun updateLocation(location: Location)
 }
 
+@ExperimentalCarApi
 class CarAppService : androidx.car.app.CarAppService() {
+    private val CHANNEL_ID = "car_location"
+    private val NOTIFICATION_ID = 1000
+
+    override fun onCreate() {
+        super.onCreate()
+
+        // we want to run as a foreground service to make sure we can use location
+        createNotificationChannel()
+        startForeground(NOTIFICATION_ID, getNotification())
+    }
+
+    private fun createNotificationChannel() {
+        val notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
+        // Android O requires a Notification Channel.
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            val name: CharSequence = getString(R.string.app_name)
+            // Create the channel for the notification
+            val mChannel =
+                NotificationChannel(CHANNEL_ID, name, NotificationManager.IMPORTANCE_DEFAULT)
+
+            // Set the Notification Channel for the Notification Manager.
+            notificationManager.createNotificationChannel(mChannel)
+        }
+    }
+
+    private fun getNotification(): Notification {
+        val builder: NotificationCompat.Builder = NotificationCompat.Builder(this, CHANNEL_ID)
+            .setContentText(getString(R.string.auto_location_service))
+            .setContentTitle(getString(R.string.app_name))
+            .setOngoing(true)
+            .setPriority(NotificationManagerCompat.IMPORTANCE_HIGH)
+            .setSmallIcon(R.drawable.ic_appicon_notification)
+            .setColor(ContextCompat.getColor(this, R.color.colorPrimary))
+            .setTicker(getString(R.string.auto_location_service))
+            .setWhen(System.currentTimeMillis())
+
+        return builder.build()
+    }
+
     override fun createHostValidator(): HostValidator {
         return if (applicationInfo.flags and ApplicationInfo.FLAG_DEBUGGABLE != 0) {
             HostValidator.ALLOW_ALL_HOSTS_VALIDATOR
@@ -39,49 +94,50 @@ class CarAppService : androidx.car.app.CarAppService() {
     }
 }
 
-class EVMapSession(val cas: CarAppService) : Session(), LifecycleObserver {
+@ExperimentalCarApi
+class EVMapSession(val cas: CarAppService) : Session(), DefaultLifecycleObserver {
+    private val TAG = "EVMapSession"
     var mapScreen: LocationAwareScreen? = null
         set(value) {
             field = value
             location?.let { value?.updateLocation(it) }
         }
     private var location: Location? = null
-    private var locationService: CarLocationService? = null
+    private val locationEngine: LocationEngine by lazy {
+        FusionEngine(carContext)
+    }
+
     private val hardwareMan: CarHardwareManager by lazy {
         carContext.getCarService(CarContext.HARDWARE_SERVICE) as CarHardwareManager
     }
 
-    private val serviceConnection = object : ServiceConnection {
-        override fun onServiceConnected(name: ComponentName, ibinder: IBinder) {
-            val binder: CarLocationService.LocalBinder = ibinder as CarLocationService.LocalBinder
-            locationService = binder.service
-            locationService?.requestLocationUpdates()
-        }
-
-        override fun onServiceDisconnected(name: ComponentName?) {
-            locationService = null
-        }
-    }
-    private var serviceBound = false
-
     init {
         lifecycle.addObserver(this)
     }
 
     override fun onCreateScreen(intent: Intent): Screen {
-        return WelcomeScreen(carContext, this)
-    }
+        val mapScreen = MapScreen(carContext, this)
 
-    fun locationPermissionGranted() = carContext.checkAnyLocationPermission()
-
-    private val locationReceiver = object : BroadcastReceiver() {
-        override fun onReceive(context: Context, intent: Intent) {
-            val location = intent.getParcelableExtra(CarLocationService.EXTRA_LOCATION) as Location?
-            updateLocation(location)
+        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
+                )
+            )
         }
+
+        return mapScreen
     }
 
+    private fun locationPermissionGranted() = carContext.checkFineLocationPermission()
+
     private fun updateLocation(location: Location?) {
+        Log.d(TAG, "Received location: $location")
         val mapScreen = mapScreen
         if (location != null && mapScreen != null) {
             mapScreen.updateLocation(location)
@@ -89,17 +145,24 @@ class EVMapSession(val cas: CarAppService) : Session(), LifecycleObserver {
         this.location = location
     }
 
-    private fun onCarHardwareLocationReceived(loc: CarHardwareLocation) {
-        updateLocation(loc.location.value)
-
-        // we successfully received a location from the car hardware,
-        // so we don't need the smartphone location anymore.
-        unbindLocationService()
+    override fun onStart(owner: LifecycleOwner) {
+        requestLocationUpdates()
     }
 
-    @OnLifecycleEvent(Lifecycle.Event.ON_START)
-    fun bindLocationService() {
+    override fun onStop(owner: LifecycleOwner) {
+        removeLocationUpdates()
+    }
+
+    @SuppressLint("MissingPermission")
+    fun requestLocationUpdates() {
         if (!locationPermissionGranted()) return
+        Log.i(TAG, "Requesting location updates")
+        requestCarHardwareLocationUpdates()
+        requestPhoneLocationUpdates()
+    }
+
+    @RequiresPermission(anyOf = [Manifest.permission.ACCESS_FINE_LOCATION])
+    private fun requestCarHardwareLocationUpdates() {
         if (supportsCarApiLevel3(carContext)) {
             val exec = ContextCompat.getMainExecutor(carContext)
             hardwareMan.carSensors.addCarHardwareLocationListener(
@@ -108,40 +171,51 @@ class EVMapSession(val cas: CarAppService) : Session(), LifecycleObserver {
                 ::onCarHardwareLocationReceived
             )
         }
-        serviceBound = cas.bindService(
-            Intent(cas, CarLocationService::class.java),
-            serviceConnection,
-            Context.BIND_AUTO_CREATE
+    }
+
+    private val phoneLocationListener = LocationListenerCompat {
+        this.updateLocation(it)
+    }
+
+    @RequiresPermission(anyOf = [Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION])
+    private fun requestPhoneLocationUpdates() {
+        val location = locationEngine.getLastKnownLocation()
+        updateLocation(location)
+        locationEngine.requestLocationUpdates(
+            Priority.HIGH_ACCURACY,
+            1000,
+            phoneLocationListener
         )
     }
 
-    @OnLifecycleEvent(Lifecycle.Event.ON_STOP)
-    private fun onStop() {
+
+    @SuppressLint("MissingPermission")
+    private fun removeLocationUpdates() {
+        if (!locationPermissionGranted()) return
+        removeCarHardwareLocationUpdates()
+        removePhoneLocationUpdates()
+    }
+
+    private fun removeCarHardwareLocationUpdates() {
         if (supportsCarApiLevel3(carContext)) {
             hardwareMan.carSensors.removeCarHardwareLocationListener(::onCarHardwareLocationReceived)
         }
-        unbindLocationService()
     }
 
-    private fun unbindLocationService() {
-        locationService?.removeLocationUpdates()
-        if (serviceBound) {
-            cas.unbindService(serviceConnection)
-            serviceBound = false
+    @RequiresPermission(anyOf = [Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION])
+    private fun removePhoneLocationUpdates() {
+        locationEngine.removeUpdates(phoneLocationListener)
+    }
+
+    @SuppressLint("MissingPermission")
+    private fun onCarHardwareLocationReceived(loc: CarHardwareLocation) {
+        if (loc.location.status == CarValue.STATUS_SUCCESS && loc.location.value != null) {
+            updateLocation(loc.location.value)
+
+            // we successfully received a location from the car hardware,
+            // so we don't need the smartphone location anymore.
+            removePhoneLocationUpdates()
         }
     }
-
-    @OnLifecycleEvent(Lifecycle.Event.ON_RESUME)
-    private fun registerBroadcastReceiver() {
-        LocalBroadcastManager.getInstance(cas).registerReceiver(
-            locationReceiver,
-            IntentFilter(CarLocationService.ACTION_BROADCAST)
-        );
-    }
-
-    @OnLifecycleEvent(Lifecycle.Event.ON_PAUSE)
-    private fun unregisterBroadcastReceiver() {
-        LocalBroadcastManager.getInstance(cas).unregisterReceiver(locationReceiver)
-    }
 }
 

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

@@ -1,163 +0,0 @@
-package net.vonforst.evmap.auto
-
-import android.app.Notification
-import android.app.NotificationChannel
-import android.app.NotificationManager
-import android.app.Service
-import android.content.Intent
-import android.location.Location
-import android.os.*
-import android.util.Log
-import androidx.core.app.NotificationCompat
-import androidx.core.app.NotificationManagerCompat
-import androidx.localbroadcastmanager.content.LocalBroadcastManager
-import com.google.android.gms.location.*
-import net.vonforst.evmap.BuildConfig
-import net.vonforst.evmap.R
-
-
-class CarLocationService : Service() {
-    private lateinit var serviceHandler: Handler
-    private lateinit var locationRequest: LocationRequest
-    private lateinit var notificationManager: NotificationManager
-    private lateinit var locationCallback: LocationCallback
-    private lateinit var fusedLocationClient: FusedLocationProviderClient
-    private val binder: IBinder = LocalBinder(this)
-    private var location: Location? = null
-
-    private val UPDATE_INTERVAL_IN_MILLISECONDS = 10000L
-    private val FASTEST_UPDATE_INTERVAL_IN_MILLISECONDS = UPDATE_INTERVAL_IN_MILLISECONDS / 2
-
-    private val CHANNEL_ID = "car_location"
-    private val NOTIFICATION_ID = 1000
-    private val TAG = "CarLocationService"
-
-    companion object {
-        const val ACTION_BROADCAST: String = BuildConfig.APPLICATION_ID + ".car_location_broadcast"
-        const val EXTRA_LOCATION: String = BuildConfig.APPLICATION_ID + ".location"
-    }
-
-    override fun onCreate() {
-        fusedLocationClient = LocationServices.getFusedLocationProviderClient(this)
-        locationCallback = object : LocationCallback() {
-            override fun onLocationResult(locationResult: LocationResult) {
-                super.onLocationResult(locationResult)
-                onNewLocation(locationResult.lastLocation)
-            }
-        }
-        createLocationRequest()
-        getLastLocation()
-        val handlerThread = HandlerThread(TAG)
-        handlerThread.start()
-        serviceHandler = Handler(handlerThread.looper)
-        notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
-
-        // Android O requires a Notification Channel.
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            val name: CharSequence = getString(R.string.app_name)
-            // Create the channel for the notification
-            val mChannel =
-                NotificationChannel(CHANNEL_ID, name, NotificationManager.IMPORTANCE_DEFAULT)
-
-            // Set the Notification Channel for the Notification Manager.
-            notificationManager.createNotificationChannel(mChannel)
-        }
-
-        startForeground(NOTIFICATION_ID, getNotification())
-    }
-
-    /**
-     * Returns the [NotificationCompat] used as part of the foreground service.
-     */
-    private fun getNotification(): Notification {
-        val builder: NotificationCompat.Builder = NotificationCompat.Builder(this, CHANNEL_ID)
-            .setContentText(getString(R.string.auto_location_service))
-            .setContentTitle(getString(R.string.app_name))
-            .setOngoing(true)
-            .setPriority(NotificationManagerCompat.IMPORTANCE_HIGH)
-            .setSmallIcon(R.mipmap.ic_launcher)
-            .setTicker(getString(R.string.auto_location_service))
-            .setWhen(System.currentTimeMillis())
-
-        return builder.build()
-    }
-
-    override fun onBind(intent: Intent?): IBinder {
-        return binder
-    }
-
-    private fun createLocationRequest() {
-        locationRequest = LocationRequest()
-        locationRequest.interval = UPDATE_INTERVAL_IN_MILLISECONDS
-        locationRequest.fastestInterval = FASTEST_UPDATE_INTERVAL_IN_MILLISECONDS
-        locationRequest.priority = LocationRequest.PRIORITY_HIGH_ACCURACY
-    }
-
-    private fun onNewLocation(location: Location) {
-        Log.i(TAG, "New location: $location")
-        this.location = location
-
-        // Notify anyone listening for broadcasts about the new location.
-        val intent = Intent(ACTION_BROADCAST)
-        intent.putExtra(EXTRA_LOCATION, location)
-        LocalBroadcastManager.getInstance(applicationContext).sendBroadcast(intent)
-    }
-
-    private fun getLastLocation() {
-        try {
-            fusedLocationClient.lastLocation
-                .addOnCompleteListener { task ->
-                    if (task.isSuccessful && task.result != null) {
-                        location = task.result
-                    } else {
-                        Log.w(TAG, "Failed to get location.")
-                    }
-                }
-        } catch (unlikely: SecurityException) {
-            Log.e(TAG, "Lost location permission.$unlikely")
-        }
-    }
-
-    /**
-     * Makes a request for location updates. Note that in this sample we merely log the
-     * [SecurityException].
-     */
-    fun requestLocationUpdates() {
-        Log.i(TAG, "Requesting location updates")
-        startService(Intent(applicationContext, CarLocationService::class.java))
-        try {
-            fusedLocationClient.requestLocationUpdates(
-                locationRequest,
-                locationCallback, Looper.myLooper()
-            )
-        } catch (unlikely: SecurityException) {
-            Log.e(TAG, "Lost location permission. Could not request updates. $unlikely")
-        }
-    }
-
-    /**
-     * Removes location updates. Note that in this sample we merely log the
-     * [SecurityException].
-     */
-    fun removeLocationUpdates() {
-        Log.i(TAG, "Removing location updates")
-        try {
-            fusedLocationClient.removeLocationUpdates(locationCallback)
-            stopSelf()
-        } catch (unlikely: SecurityException) {
-            Log.e(TAG, "Lost location permission. Could not remove updates. $unlikely")
-        }
-    }
-
-    override fun onStartCommand(intent: Intent, flags: Int, startId: Int): Int {
-        Log.i(TAG, "Service started")
-        // Tells the system to not try to recreate the service after it has been killed.
-        return START_NOT_STICKY
-    }
-
-    override fun onDestroy() {
-        serviceHandler.removeCallbacksAndMessages(null)
-    }
-
-    class LocalBinder(val service: CarLocationService) : Binder()
-}

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

@@ -0,0 +1,19 @@
+package net.vonforst.evmap.auto
+
+/**
+ * This file lists known mappings between the vehicle model provided by Android Auto's CarInfo API
+ * and human-readable vehicle models as listed by Chargeprice in their vehicle database.
+ */
+
+private val models = mapOf(
+    "Audi" to mapOf(
+        "516 (G4x)" to "e-tron"
+    )
+)
+
+fun getVehicleModel(manufacturer: String?, model: String?) =
+    if (manufacturer != null && model != null) {
+        models[manufacturer]?.get(model) ?: model
+    } else {
+        null
+    }

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

@@ -0,0 +1,140 @@
+package net.vonforst.evmap.auto
+
+import android.content.Context
+import android.hardware.Sensor
+import android.hardware.SensorEvent
+import android.hardware.SensorEventListener
+import android.hardware.SensorManager
+import androidx.car.app.CarContext
+import androidx.car.app.hardware.CarHardwareManager
+import androidx.car.app.hardware.common.CarValue
+import androidx.car.app.hardware.common.OnCarDataAvailableListener
+import androidx.car.app.hardware.info.*
+import androidx.car.app.hardware.info.CarSensors.UpdateRate
+import net.vonforst.evmap.BuildConfig
+import java.util.concurrent.Executor
+
+/**
+ * CarSensors is not yet implemented for Android Automotive OS
+ * (see docs at https://developer.android.com/reference/androidx/car/app/hardware/info/CarSensors)
+ * so we provide our own implementation based on SensorManager APIs.
+ */
+val CarContext.patchedCarSensors: CarSensors
+    get() = if (BuildConfig.FLAVOR_automotive != "automotive") {
+        (this.getCarService(CarContext.HARDWARE_SERVICE) as CarHardwareManager).carSensors
+    } else {
+        CarSensorsWrapper(this)
+    }
+
+class CarSensorsWrapper(carContext: CarContext) :
+    CarSensors {
+    private val sensorManager = carContext.getSystemService(Context.SENSOR_SERVICE) as SensorManager
+    private val compassListeners: MutableMap<OnCarDataAvailableListener<Compass>, SensorEventListener> =
+        mutableMapOf()
+
+    override fun addAccelerometerListener(
+        rate: Int,
+        executor: Executor,
+        listener: OnCarDataAvailableListener<Accelerometer>
+    ) {
+        TODO("Not yet implemented")
+    }
+
+    override fun removeAccelerometerListener(listener: OnCarDataAvailableListener<Accelerometer>) {
+        TODO("Not yet implemented")
+    }
+
+    override fun addGyroscopeListener(
+        rate: Int,
+        executor: Executor,
+        listener: OnCarDataAvailableListener<Gyroscope>
+    ) {
+        TODO("Not yet implemented")
+    }
+
+    override fun removeGyroscopeListener(listener: OnCarDataAvailableListener<Gyroscope>) {
+        TODO("Not yet implemented")
+    }
+
+    override fun addCompassListener(
+        rate: Int,
+        executor: Executor,
+        listener: OnCarDataAvailableListener<Compass>
+    ) {
+        val magSensor = sensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD)
+        val accSensor = sensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER)
+
+        if (magSensor == null) {
+            executor.execute {
+                listener.onCarDataAvailable(Compass(CarValue(null, 0, CarValue.STATUS_UNAVAILABLE)))
+            }
+            return
+        }
+        val sensorListener = object : SensorEventListener {
+            var magValues: FloatArray? = null
+
+            // AAOS cars may not provide an acceleration sensor, so we assume acceleration based on
+            // Earth's gravity. May not be correct when driving on other planets.
+            var accValues = floatArrayOf(0f, 0f, SensorManager.GRAVITY_EARTH)
+            val rotMatrix = FloatArray(9)
+            val orientation = FloatArray(3)
+
+            override fun onSensorChanged(event: SensorEvent) {
+                when (event.sensor) {
+                    magSensor -> magValues = event.values
+                    accSensor -> accValues = event.values
+                }
+                if (magValues == null) return
+
+                SensorManager.getRotationMatrix(rotMatrix, null, accValues, magValues)
+                SensorManager.getOrientation(rotMatrix, orientation)
+                val compassDegrees = orientation.map { Math.toDegrees(it.toDouble()).toFloat() }
+                executor.execute {
+                    listener.onCarDataAvailable(
+                        Compass(
+                            CarValue(
+                                compassDegrees,
+                                event.timestamp,
+                                CarValue.STATUS_SUCCESS
+                            )
+                        )
+                    )
+                }
+            }
+
+            override fun onAccuracyChanged(sensor: Sensor, accuracy: Int) {
+            }
+
+        }
+        compassListeners[listener] = sensorListener
+        sensorManager.registerListener(sensorListener, magSensor, mapRate(rate))
+        accSensor?.let { sensorManager.registerListener(sensorListener, it, mapRate(rate)) }
+    }
+
+    private fun mapRate(@UpdateRate rate: Int): Int {
+        return when (rate) {
+            CarSensors.UPDATE_RATE_NORMAL -> SensorManager.SENSOR_DELAY_NORMAL
+            CarSensors.UPDATE_RATE_UI -> SensorManager.SENSOR_DELAY_UI
+            CarSensors.UPDATE_RATE_FASTEST -> SensorManager.SENSOR_DELAY_FASTEST
+            else -> throw IllegalArgumentException()
+        }
+    }
+
+    override fun removeCompassListener(listener: OnCarDataAvailableListener<Compass>) {
+        compassListeners[listener]?.let {
+            sensorManager.unregisterListener(it)
+        }
+    }
+
+    override fun addCarHardwareLocationListener(
+        rate: Int,
+        executor: Executor,
+        listener: OnCarDataAvailableListener<CarHardwareLocation>
+    ) {
+        TODO("Not yet implemented")
+    }
+
+    override fun removeCarHardwareLocationListener(listener: OnCarDataAvailableListener<CarHardwareLocation>) {
+        TODO("Not yet implemented")
+    }
+}

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

@@ -8,20 +8,21 @@ 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.CarHardwareManager
 import androidx.car.app.hardware.info.Model
 import androidx.car.app.model.*
 import androidx.core.content.ContextCompat
 import androidx.core.graphics.drawable.IconCompat
 import androidx.lifecycle.lifecycleScope
+import jsonapi.Meta
+import jsonapi.Relationship
+import jsonapi.Relationships
+import jsonapi.ResourceIdentifier
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
-import moe.banana.jsonapi2.HasMany
-import moe.banana.jsonapi2.HasOne
-import moe.banana.jsonapi2.JsonBuffer
-import moe.banana.jsonapi2.ResourceIdentifier
-import net.vonforst.evmap.*
+import net.vonforst.evmap.R
 import net.vonforst.evmap.api.chargeprice.*
 import net.vonforst.evmap.model.ChargeLocation
 import net.vonforst.evmap.storage.AppDatabase
@@ -33,13 +34,18 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
     private val prefs = PreferenceDataSource(ctx)
     private val db = AppDatabase.getInstance(carContext)
     private val api by lazy {
-        ChargepriceApi.create(carContext.getString(R.string.chargeprice_key))
+        ChargepriceApi.create(
+            carContext.getString(R.string.chargeprice_key),
+            carContext.getString(R.string.chargeprice_api_url)
+        )
     }
     private var prices: List<ChargePrice>? = null
     private var meta: ChargepriceChargepointMeta? = null
-    private val maxRows = 6
+    private val maxRows = if (ctx.carAppApiLevel >= 2) {
+        ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
+    } else 6
     private var errorMessage: String? = null
-    private val batteryRange = listOf(20.0, 80.0)
+    private val batteryRange = prefs.chargepriceBatteryRangeAndroidAuto
 
     override fun onGetTemplate(): Template {
         if (prices == null) loadData()
@@ -91,7 +97,7 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
                             )
                             .build().intent
                         intent.data =
-                            Uri.parse("https://www.chargeprice.app/?poi_id=${charger.id}&poi_source=${getDataAdapter()}")
+                            Uri.parse(ChargepriceApi.getPoiUrl(charger))
                         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
                         try {
                             carContext.startActivity(intent)
@@ -166,75 +172,44 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
     }
 
     private fun loadPrices(model: Model?) {
-        val dataAdapter = getDataAdapter() ?: return
+        val dataAdapter = ChargepriceApi.getDataAdapter(charger) ?: return
         val manufacturer = model?.manufacturer?.value
-        val modelName = model?.name?.value
+        val modelName = getVehicleModel(model?.manufacturer?.value, model?.name?.value)
         lifecycleScope.launch {
             try {
-                var vehicles = api.getVehicles().filter {
-                    it.id in prefs.chargepriceMyVehicles
-                }
-                if (vehicles.isEmpty()) {
-                    errorMessage = carContext.getString(R.string.chargeprice_select_car_first)
-                    invalidate()
-                    return@launch
-                } else if (vehicles.size > 1) {
-                    if (manufacturer != null && modelName != null) {
-                        vehicles = vehicles.filter {
-                            it.brand == manufacturer && it.name.startsWith(modelName)
-                        }
-                        if (vehicles.isEmpty()) {
-                            errorMessage = carContext.getString(
-                                R.string.auto_chargeprice_vehicle_unknown,
-                                manufacturer,
-                                modelName
-                            )
-                            invalidate()
-                            return@launch
-                        } else if (vehicles.size > 1) {
-                            errorMessage = carContext.getString(
-                                R.string.auto_chargeprice_vehicle_ambiguous,
-                                manufacturer,
-                                modelName
-                            )
-                            invalidate()
-                            return@launch
-                        }
-                    } else {
-                        errorMessage =
-                            carContext.getString(R.string.auto_chargeprice_vehicle_unavailable)
-                        invalidate()
-                        return@launch
-                    }
-                }
-                val car = vehicles[0]
-
+                val car = determineVehicle(manufacturer, modelName)
                 val cpStation = ChargepriceStation.fromEvmap(charger, car.compatibleEvmapConnectors)
-                val result = api.getChargePrices(ChargepriceRequest().apply {
-                    this.dataAdapter = dataAdapter
-                    station = cpStation
-                    vehicle = HasOne(car)
-                    tariffs = if (!prefs.chargepriceMyTariffsAll) {
-                        val myTariffs = prefs.chargepriceMyTariffs ?: emptySet()
-                        HasMany<ChargepriceTariff>(*myTariffs.map {
-                            ResourceIdentifier(
-                                "tariff",
-                                it
+                val result = api.getChargePrices(
+                    ChargepriceRequest(
+                        dataAdapter = dataAdapter,
+                        station = cpStation,
+                        vehicle = car,
+                        options = ChargepriceOptions(
+                            batteryRange = batteryRange.map { it.toDouble() },
+                            providerCustomerTariffs = prefs.chargepriceShowProviderCustomerTariffs,
+                            maxMonthlyFees = if (prefs.chargepriceNoBaseFee) 0.0 else null,
+                            currency = prefs.chargepriceCurrency,
+                            allowUnbalancedLoad = prefs.chargepriceAllowUnbalancedLoad
+                        ),
+                        relationships = if (!prefs.chargepriceMyTariffsAll) {
+                            val myTariffs = prefs.chargepriceMyTariffs ?: emptySet()
+                            Relationships(
+                                "tariffs" to Relationship.ToMany(
+                                    myTariffs.map {
+                                        ResourceIdentifier(
+                                            "tariff",
+                                            id = it
+                                        )
+                                    },
+                                    meta = Meta.from(
+                                        ChargepriceRequestTariffMeta(ChargepriceInclude.ALWAYS),
+                                        ChargepriceApi.moshi
+                                    )
+                                )
                             )
-                        }.toTypedArray()).apply {
-                            meta = JsonBuffer.create(
-                                ChargepriceApi.moshi.adapter(ChargepriceRequestTariffMeta::class.java),
-                                ChargepriceRequestTariffMeta(ChargepriceInclude.ALWAYS)
-                            )
-                        }
-                    } else null
-                    options = ChargepriceOptions(
-                        batteryRange = batteryRange,
-                        providerCustomerTariffs = prefs.chargepriceShowProviderCustomerTariffs,
-                        maxMonthlyFees = if (prefs.chargepriceNoBaseFee) 0.0 else null,
-                        currency = prefs.chargepriceCurrency
-                    )
-                }, ChargepriceApi.getChargepriceLanguage())
+                        } else null
+                    ), ChargepriceApi.getChargepriceLanguage()
+                )
 
                 val myTariffs = prefs.chargepriceMyTariffs
 
@@ -248,14 +223,16 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
                     invalidate()
                     return@launch
                 }
-                meta =
-                    (result.meta.get<ChargepriceMeta>(ChargepriceApi.moshi.adapter(ChargepriceMeta::class.java)) as ChargepriceMeta).chargePoints.filterIndexed { i, cp ->
-                        charger.chargepointsMerged[i].type in car.compatibleEvmapConnectors
-                    }.maxByOrNull {
-                        it.power
-                    }
 
-                prices = result.map { cp ->
+                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
+                }
+
+                prices = result.data!!.map { cp ->
                     val filteredPrices =
                         cp.chargepointPrices.filter {
                             it.plug == chargepoint.plug && it.power == chargepoint.power
@@ -263,15 +240,15 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
                     if (filteredPrices.isEmpty()) {
                         null
                     } else {
-                        cp.clone().apply {
+                        cp.copy(
                             chargepointPrices = filteredPrices
-                        }
+                        )
                     }
                 }.filterNotNull()
                     .sortedBy { it.chargepointPrices.first().price }
                     .sortedByDescending {
                         prefs.chargepriceMyTariffsAll ||
-                                myTariffs != null && it.tariff?.get()?.id in myTariffs
+                                myTariffs != null && it.tariffId in myTariffs
                     }
                 invalidate()
             } catch (e: IOException) {
@@ -283,13 +260,70 @@ class ChargepriceScreen(ctx: CarContext, val charger: ChargeLocation) : Screen(c
                     )
                         .show()
                 }
+            } catch (e: NoVehicleSelectedException) {
+                errorMessage = carContext.getString(R.string.chargeprice_select_car_first)
+                invalidate()
+            } catch (e: VehicleUnknownException) {
+                errorMessage = carContext.getString(
+                    R.string.auto_chargeprice_vehicle_unknown,
+                    manufacturer,
+                    modelName
+                )
+                invalidate()
+            } catch (e: VehicleAmbiguousException) {
+                errorMessage = carContext.getString(
+                    R.string.auto_chargeprice_vehicle_ambiguous,
+                    manufacturer,
+                    modelName
+                )
+                invalidate()
+            } catch (e: VehicleUnavailableException) {
+                errorMessage =
+                    carContext.getString(R.string.auto_chargeprice_vehicle_unavailable)
+                invalidate()
             }
         }
     }
 
-    private fun getDataAdapter(): String? = when (charger.dataSource) {
-        "goingelectric" -> ChargepriceApi.DATA_SOURCE_GOINGELECTRIC
-        "openchargemap" -> ChargepriceApi.DATA_SOURCE_OPENCHARGEMAP
-        else -> null
+    private class NoVehicleSelectedException : Exception()
+    private class VehicleUnknownException : Exception()
+    private class VehicleAmbiguousException : Exception()
+    private class VehicleUnavailableException : Exception()
+
+    private suspend fun determineVehicle(
+        manufacturer: String?,
+        modelName: String?
+    ): ChargepriceCar {
+        var vehicles = api.getVehicles().filter {
+            it.id in prefs.chargepriceMyVehicles
+        }
+        if (vehicles.isEmpty()) {
+            throw NoVehicleSelectedException()
+        } else if (vehicles.size > 1) {
+            if (manufacturer != null) {
+                vehicles = vehicles.filter {
+                    it.brand == manufacturer
+                }
+                if (vehicles.isEmpty()) {
+                    throw VehicleUnknownException()
+                } else if (vehicles.size > 1) {
+                    if (modelName != null) {
+                        vehicles = vehicles.filter {
+                            it.name.startsWith(modelName)
+                        }
+                        if (vehicles.isEmpty()) {
+                            throw VehicleUnknownException()
+                        } else if (vehicles.size > 1) {
+                            throw VehicleAmbiguousException()
+                        }
+                    } else {
+                        throw VehicleAmbiguousException()
+                    }
+                }
+            } else {
+                throw VehicleUnavailableException()
+            }
+        }
+        return vehicles[0]
     }
 }

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

@@ -2,6 +2,9 @@ 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.drawable.BitmapDrawable
 import android.net.Uri
 import android.text.SpannableStringBuilder
@@ -9,12 +12,16 @@ import android.text.Spanned
 import androidx.car.app.CarContext
 import androidx.car.app.CarToast
 import androidx.car.app.Screen
+import androidx.car.app.constraints.ConstraintManager
 import androidx.car.app.model.*
 import androidx.core.graphics.drawable.IconCompat
+import androidx.core.graphics.scale
+import androidx.core.text.HtmlCompat
 import androidx.lifecycle.lifecycleScope
 import coil.imageLoader
 import coil.request.ImageRequest
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import net.vonforst.evmap.*
@@ -25,18 +32,21 @@ import net.vonforst.evmap.api.createApi
 import net.vonforst.evmap.api.nameForPlugType
 import net.vonforst.evmap.api.stringProvider
 import net.vonforst.evmap.model.ChargeLocation
+import net.vonforst.evmap.model.Favorite
 import net.vonforst.evmap.storage.AppDatabase
+import net.vonforst.evmap.storage.ChargeLocationsRepository
 import net.vonforst.evmap.storage.PreferenceDataSource
 import net.vonforst.evmap.ui.ChargerIconGenerator
 import net.vonforst.evmap.ui.availabilityText
 import net.vonforst.evmap.ui.getMarkerTint
 import net.vonforst.evmap.viewmodel.Status
-import net.vonforst.evmap.viewmodel.getReferenceData
+import net.vonforst.evmap.viewmodel.awaitFinished
 import java.time.ZoneId
 import java.time.format.DateTimeFormatter
 import java.time.format.FormatStyle
 import kotlin.math.roundToInt
 
+
 class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) : Screen(ctx) {
     var charger: ChargeLocation? = null
     var photo: Bitmap? = null
@@ -44,20 +54,26 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
 
     val prefs = PreferenceDataSource(ctx)
     private val db = AppDatabase.getInstance(carContext)
-    private val api by lazy {
-        createApi(prefs.dataSource, ctx)
-    }
-    private val referenceData = api.getReferenceData(lifecycleScope, carContext)
+    private val repo =
+        ChargeLocationsRepository(createApi(prefs.dataSource, ctx), lifecycleScope, db, prefs)
 
     private val imageSize = 128  // images should be 128dp according to docs
+    private val imageSizeLarge = 480  // images should be 480 x 480 dp according to docs
 
     private val iconGen =
-        ChargerIconGenerator(carContext, null, oversize = 1.4f, height = imageSize)
+        ChargerIconGenerator(carContext, null, height = imageSize)
+
+    private val maxRows = if (ctx.carAppApiLevel >= 2) {
+        ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_PANE)
+    } else 2
+    private val largeImageSupported =
+        ctx.carAppApiLevel >= 4  // since API 4, Row.setImage is supported
+
+    private var favorite: Favorite? = null
+    private var favoriteUpdateJob: Job? = null
 
     init {
-        referenceData.observe(this) {
-            loadCharger()
-        }
+        loadCharger()
     }
 
     override fun onGetTemplate(): Template {
@@ -66,86 +82,23 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
         return PaneTemplate.Builder(
             Pane.Builder().apply {
                 charger?.let { charger ->
-                    addRow(Row.Builder().apply {
-                        setTitle(charger.address.toString())
-
-                        val icon = iconGen.getBitmap(
-                            tint = getMarkerTint(charger),
-                            fault = charger.faultReport != null,
-                            multi = charger.isMulti()
-                        )
-                        setImage(
-                            CarIcon.Builder(IconCompat.createWithBitmap(icon)).build(),
-                            Row.IMAGE_TYPE_LARGE
-                        )
-
-                        val chargepointsText = SpannableStringBuilder()
-                        charger.chargepointsMerged.forEachIndexed { i, cp ->
-                            if (i > 0) chargepointsText.append(" · ")
-                            chargepointsText.append(
-                                "${cp.count}× ${
-                                    nameForPlugType(
-                                        carContext.stringProvider(),
-                                        cp.type
-                                    )
-                                } ${cp.formatPower()}"
-                            )
-                            availability?.status?.get(cp)?.let { status ->
-                                chargepointsText.append(
-                                    " (${availabilityText(status)}/${cp.count})",
-                                    ForegroundCarColorSpan.create(carAvailabilityColor(status)),
-                                    Spanned.SPAN_EXCLUSIVE_EXCLUSIVE
-                                )
-                            }
-                        }
-                        addText(chargepointsText)
-                    }.build())
-                    addRow(Row.Builder().apply {
+                    if (largeImageSupported) {
                         photo?.let {
-                            setImage(
-                                CarIcon.Builder(IconCompat.createWithBitmap(photo)).build(),
-                                Row.IMAGE_TYPE_LARGE
+                            setImage(CarIcon.Builder(IconCompat.createWithBitmap(it)).build())
+                        }
+                    }
+                    generateRows(charger).forEach { addRow(it) }
+                    addAction(
+                        Action.Builder()
+                            .setIcon(
+                                CarIcon.Builder(
+                                    IconCompat.createWithResource(
+                                        carContext,
+                                        R.drawable.ic_navigation
+                                    )
+                                ).build()
                             )
-                        }
-                        val operatorText = StringBuilder().apply {
-                            charger.operator?.let { append(it) }
-                            charger.network?.let {
-                                if (isNotEmpty()) append(" · ")
-                                append(it)
-                            }
-                        }.ifEmpty {
-                            carContext.getString(R.string.unknown_operator)
-                        }
-                        setTitle(operatorText)
-
-                        charger.cost?.let { addText(it.getStatusText(carContext, emoji = true)) }
-                        charger.faultReport?.created?.let {
-                            addText(
-                                carContext.getString(
-                                    R.string.auto_fault_report_date,
-                                    it.atZone(ZoneId.systemDefault())
-                                        .format(DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT))
-                                )
-                            )
-                        }
-
-                        /*val types = charger.chargepoints.map { it.type }.distinct()
-                        if (types.size == 1) {
-                            setImage(
-                                CarIcon.of(IconCompat.createWithResource(carContext, iconForPlugType(types[0]))),
-                                Row.IMAGE_TYPE_ICON)
-                        }*/
-                    }.build())
-                    addAction(Action.Builder()
-                        .setIcon(
-                            CarIcon.Builder(
-                                IconCompat.createWithResource(
-                                    carContext,
-                                    R.drawable.ic_navigation
-                                )
-                            ).build()
-                        )
-                        .setTitle(carContext.getString(R.string.navigate))
+                            .setTitle(carContext.getString(R.string.navigate))
                         .setBackgroundColor(CarColor.PRIMARY)
                         .setOnClickListener {
                             navigateToCharger(charger)
@@ -174,29 +127,224 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
         ).apply {
             setTitle(chargerSparse.name)
             setHeaderAction(Action.BACK)
-            setActionStrip(
-                ActionStrip.Builder().addAction(
-                    Action.Builder()
-                        .setTitle(carContext.getString(R.string.open_in_app))
-                        .setOnClickListener(ParkedOnlyOnClickListener.create {
-                            val intent = Intent(carContext, MapsActivity::class.java)
-                                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-                                .putExtra(EXTRA_CHARGER_ID, chargerSparse.id)
-                                .putExtra(EXTRA_LAT, chargerSparse.coordinates.lat)
-                                .putExtra(EXTRA_LON, chargerSparse.coordinates.lng)
-                            carContext.startActivity(intent)
-                            CarToast.makeText(
-                                carContext,
-                                R.string.opened_on_phone,
-                                CarToast.LENGTH_LONG
-                            ).show()
-                        })
-                        .build()
-                ).build()
-            )
+            charger?.let { charger ->
+                setActionStrip(
+                    ActionStrip.Builder().apply {
+                        if (BuildConfig.FLAVOR_automotive != "automotive") {
+                            // show "Open in app" action if not running on Android Automotive
+                            addAction(
+                                Action.Builder()
+                                    .setTitle(carContext.getString(R.string.open_in_app))
+                                    .setOnClickListener(ParkedOnlyOnClickListener.create {
+                                        val intent = Intent(carContext, MapsActivity::class.java)
+                                            .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                                            .putExtra(EXTRA_CHARGER_ID, chargerSparse.id)
+                                            .putExtra(EXTRA_LAT, chargerSparse.coordinates.lat)
+                                            .putExtra(EXTRA_LON, chargerSparse.coordinates.lng)
+                                        carContext.startActivity(intent)
+                                        CarToast.makeText(
+                                            carContext,
+                                            R.string.opened_on_phone,
+                                            CarToast.LENGTH_LONG
+                                        ).show()
+                                    })
+                                    .build()
+                            )
+                        }
+                        // show fav action
+                        addAction(Action.Builder()
+                            .setOnClickListener {
+                                favorite?.let {
+                                    deleteFavorite(it)
+                                } ?: run {
+                                    insertFavorite(charger)
+                                }
+                            }
+                            .setIcon(
+                                CarIcon.Builder(
+                                    IconCompat.createWithResource(
+                                        carContext,
+                                        if (favorite != null) {
+                                            R.drawable.ic_fav
+                                        } else {
+                                            R.drawable.ic_fav_no
+                                        }
+                                    )
+                                )
+                                    .setTint(CarColor.DEFAULT).build()
+                            )
+                            .build())
+                            .build()
+                    }.build()
+                )
+            }
         }.build()
     }
 
+    private fun insertFavorite(charger: ChargeLocation) {
+        if (favoriteUpdateJob?.isCompleted == false) return
+        favoriteUpdateJob = lifecycleScope.launch {
+            db.chargeLocationsDao().insert(charger)
+            val fav = Favorite(
+                chargerId = charger.id,
+                chargerDataSource = charger.dataSource
+            )
+            val id = db.favoritesDao().insert(fav)[0]
+            favorite = fav.copy(favoriteId = id)
+            invalidate()
+        }
+    }
+
+    private fun deleteFavorite(fav: Favorite) {
+        if (favoriteUpdateJob?.isCompleted == false) return
+        favoriteUpdateJob = lifecycleScope.launch {
+            db.favoritesDao().delete(fav)
+            favorite = null
+            invalidate()
+        }
+    }
+
+    private fun generateRows(charger: ChargeLocation): List<Row> {
+        val rows = mutableListOf<Row>()
+        val photo = photo
+
+        // Row 1: address + chargepoints
+        rows.add(Row.Builder().apply {
+            setTitle(charger.address.toString())
+
+            if (photo == null) {
+                // show just the icon
+                val icon = iconGen.getBitmap(
+                    tint = getMarkerTint(charger),
+                    fault = charger.faultReport != null,
+                    multi = charger.isMulti()
+                )
+                setImage(
+                    CarIcon.Builder(IconCompat.createWithBitmap(icon)).build(),
+                    Row.IMAGE_TYPE_LARGE
+                )
+            } else if (!largeImageSupported) {
+                // show the photo with icon
+                setImage(
+                    CarIcon.Builder(IconCompat.createWithBitmap(photo)).build(),
+                    Row.IMAGE_TYPE_LARGE
+                )
+            }
+            addText(generateChargepointsText(charger))
+        }.build())
+        if (maxRows <= 3) {
+            // row 2: operator + cost + fault report
+            rows.add(Row.Builder().apply {
+                if (photo != null && !largeImageSupported) {
+                    setImage(
+                        CarIcon.Builder(IconCompat.createWithBitmap(photo)).build(),
+                        Row.IMAGE_TYPE_LARGE
+                    )
+                }
+                val operatorText = generateOperatorText(charger)
+                setTitle(operatorText)
+
+                charger.cost?.let { addText(it.getStatusText(carContext, emoji = true)) }
+                charger.faultReport?.let { fault ->
+                    addText(
+                        carContext.getString(
+                            R.string.auto_fault_report_date,
+                            fault.created?.atZone(ZoneId.systemDefault())
+                                ?.format(DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT))
+                        )
+                    )
+                }
+            }.build())
+        } else {
+            // row 2: operator + cost + cost description
+            rows.add(Row.Builder().apply {
+                if (photo != null && !largeImageSupported) {
+                    setImage(
+                        CarIcon.Builder(IconCompat.createWithBitmap(photo)).build(),
+                        Row.IMAGE_TYPE_LARGE
+                    )
+                }
+                val operatorText = generateOperatorText(charger)
+                setTitle(operatorText)
+                charger.cost?.let {
+                    addText(it.getStatusText(carContext, emoji = true))
+                    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))
+                        )
+                    )
+                    fault.description?.let {
+                        addText(
+                            HtmlCompat.fromHtml(
+                                it.replace("\n", " · "),
+                                HtmlCompat.FROM_HTML_MODE_LEGACY
+                            )
+                        )
+                    }
+                }.build())
+            }
+            // row 4: opening hours + location description
+            charger.openinghours?.let { hours ->
+                val title =
+                    hours.getStatusText(carContext).ifEmpty { carContext.getString(R.string.hours) }
+                rows.add(Row.Builder().apply {
+                    setTitle(title)
+                    hours.description?.let { addText(it) }
+                    charger.locationDescription?.let { addText(it) }
+                }.build())
+            }
+        }
+        return rows
+    }
+
+    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
+                    )
+                } ${cp.formatPower()}"
+            )
+            availability?.status?.get(cp)?.let { status ->
+                chargepointsText.append(
+                    " (${availabilityText(status)}/${cp.count})",
+                    ForegroundCarColorSpan.create(carAvailabilityColor(status)),
+                    Spanned.SPAN_EXCLUSIVE_EXCLUSIVE
+                )
+            }
+        }
+        return chargepointsText
+    }
+
+    private fun generateOperatorText(charger: ChargeLocation) =
+        if (charger.operator != null && charger.network != null) {
+            if (charger.operator.contains(charger.network)) {
+                charger.operator
+            } else if (charger.network.contains(charger.operator)) {
+                charger.network
+            } else {
+                "${charger.operator} · ${charger.network}"
+            }
+        } else if (charger.operator != null) {
+            charger.operator
+        } else if (charger.network != null) {
+            charger.network
+        } else {
+            carContext.getString(R.string.unknown_operator)
+        }
+
     private fun navigateToCharger(charger: ChargeLocation) {
         val coord = charger.coordinates
         val intent =
@@ -208,22 +356,57 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
     }
 
     private fun loadCharger() {
-        val referenceData = referenceData.value ?: return
         lifecycleScope.launch {
-            val response = api.getChargepointDetail(referenceData, chargerSparse.id)
-            if (response.status == Status.SUCCESS) {
-                charger = response.data!!
+            favorite = db.favoritesDao().findFavorite(chargerSparse.id, chargerSparse.dataSource)
 
-                val photo = charger?.photos?.firstOrNull()
+            val response = repo.getChargepointDetail(chargerSparse.id).awaitFinished()
+            if (response.status == Status.SUCCESS) {
+                val charger = response.data!!
+
+                val photo = charger.photos?.firstOrNull()
                 photo?.let {
-                    val size = (carContext.resources.displayMetrics.density * 64).roundToInt()
+                    val density = carContext.resources.displayMetrics.density
+                    val size =
+                        (density * if (largeImageSupported) imageSizeLarge else imageSize).roundToInt()
                     val url = photo.getUrl(size = size)
                     val request = ImageRequest.Builder(carContext).data(url).build()
-                    this@ChargerDetailScreen.photo =
+                    val img =
                         (carContext.imageLoader.execute(request).drawable as BitmapDrawable).bitmap
-                }
 
-                availability = charger?.let { getAvailability(it).data }
+                    // draw icon on top of image
+                    val icon = iconGen.getBitmap(
+                        tint = getMarkerTint(charger),
+                        fault = charger.faultReport != null,
+                        multi = charger.isMulti()
+                    )
+
+                    val outImg = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888)
+                    val iconSmall = icon.scale(
+                        (size * 0.4 / icon.height * icon.width).roundToInt(),
+                        (size * 0.4).roundToInt()
+                    )
+                    val canvas = Canvas(outImg)
+
+                    val m = Matrix()
+                    m.setRectToRect(
+                        RectF(0f, 0f, img.width.toFloat(), img.height.toFloat()),
+                        RectF(0f, 0f, size.toFloat(), size.toFloat()),
+                        Matrix.ScaleToFit.CENTER
+                    )
+                    canvas.drawBitmap(
+                        img.copy(Bitmap.Config.ARGB_8888, false), m, null
+                    )
+                    canvas.drawBitmap(
+                        iconSmall,
+                        0f,
+                        (size - iconSmall.height * 1.1).toFloat(),
+                        null
+                    )
+                    this@ChargerDetailScreen.photo = outImg
+                }
+                this@ChargerDetailScreen.charger = charger
+
+                availability = getAvailability(charger).data
 
                 invalidate()
             } else {

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

@@ -1,39 +1,35 @@
 package net.vonforst.evmap.auto
 
-import android.graphics.Bitmap
+import android.app.Application
+import android.text.SpannableStringBuilder
+import android.text.Spanned
 import androidx.car.app.CarContext
+import androidx.car.app.CarToast
 import androidx.car.app.Screen
+import androidx.car.app.constraints.ConstraintManager
 import androidx.car.app.model.*
 import androidx.core.graphics.drawable.IconCompat
 import androidx.lifecycle.LiveData
+import androidx.lifecycle.lifecycleScope
+import kotlinx.coroutines.launch
 import net.vonforst.evmap.R
-import net.vonforst.evmap.model.FILTERS_CUSTOM
-import net.vonforst.evmap.model.FILTERS_DISABLED
-import net.vonforst.evmap.model.FILTERS_FAVORITES
+import net.vonforst.evmap.model.*
 import net.vonforst.evmap.storage.AppDatabase
 import net.vonforst.evmap.storage.FilterProfile
 import net.vonforst.evmap.storage.PreferenceDataSource
+import net.vonforst.evmap.viewmodel.FilterViewModel
 import kotlin.math.roundToInt
 
-class FilterScreen(ctx: CarContext) : Screen(ctx) {
+@androidx.car.app.annotations.ExperimentalCarApi
+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 {
         db.filterProfileDao().getProfiles(prefs.dataSource)
     }
-    private val maxRows = 6
-    private val checkIcon =
-        CarIcon.Builder(IconCompat.createWithResource(carContext, R.drawable.ic_check)).build()
-    private val emptyIcon: CarIcon
-
-    init {
-        val size = (ctx.resources.displayMetrics.density * 24).roundToInt()
-        emptyIcon = Bitmap.createBitmap(
-            size,
-            size,
-            Bitmap.Config.ARGB_8888
-        ).asCarIcon()
-    }
+    private val maxRows = if (ctx.carAppApiLevel >= 2) {
+        ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
+    } else 6
 
     init {
         filterProfiles.observe(this) {
@@ -42,15 +38,59 @@ class FilterScreen(ctx: CarContext) : Screen(ctx) {
     }
 
     override fun onGetTemplate(): Template {
-        val filterStatus =
-            prefs.filterStatus.takeUnless { it == FILTERS_CUSTOM || it == FILTERS_FAVORITES }
-                ?: FILTERS_DISABLED
+        val filterStatus = prefs.filterStatus
         return ListTemplate.Builder().apply {
             filterProfiles.value?.let {
-                setSingleList(buildFilterProfilesList(it.take(maxRows), filterStatus))
+                setSingleList(buildFilterProfilesList(it, filterStatus))
             } ?: setLoading(true)
             setTitle(carContext.getString(R.string.menu_filter))
             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(
+                                IconCompat.createWithResource(
+                                    carContext,
+                                    R.drawable.ic_edit
+                                )
+                            ).build()
+
+                        )
+                        setOnClickListener(ParkedOnlyOnClickListener.create {
+                            lifecycleScope.launch {
+                                db.filterValueDao()
+                                    .copyFiltersToCustom(filterStatus, prefs.dataSource)
+                                screenManager.push(EditFiltersScreen(carContext))
+                            }
+                        })
+                    }.build())
+                }.build()
+            )
         }.build()
     }
 
@@ -58,36 +98,325 @@ class FilterScreen(ctx: CarContext) : Screen(ctx) {
         profiles: 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))
-                if (FILTERS_DISABLED == filterStatus) {
-                    setImage(checkIcon)
-                } else {
-                    setImage(emptyIcon)
-                }
-                setOnClickListener {
-                    prefs.filterStatus = FILTERS_DISABLED
-                    screenManager.pop()
-                }
             }.build())
-            profiles.forEach {
+            addItem(Row.Builder().apply {
+                setTitle(carContext.getString(R.string.filter_favorites))
+            }.build())
+            profilesToShow.forEach {
                 addItem(Row.Builder().apply {
                     val name =
                         it.name.ifEmpty { carContext.getString(R.string.unnamed_filter_profile) }
                     setTitle(name)
-                    if (it.id == filterStatus) {
-                        setImage(checkIcon)
-                    } else {
-                        setImage(emptyIcon)
+                }.build())
+            }
+            if (FILTERS_CUSTOM == filterStatus) {
+                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
                     }
-                    setOnClickListener {
-                        prefs.filterStatus = it.id
-                        screenManager.pop()
+                )
+            }
+        }.build()
+    }
+
+    private fun onItemClick(id: Long) {
+        prefs.filterStatus = id
+        screenManager.pop()
+    }
+}
+
+@androidx.car.app.annotations.ExperimentalCarApi
+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
+
+    init {
+        vm.filtersWithValue.observe(this) {
+            vm.filterProfile.observe(this) {
+                invalidate()
+            }
+        }
+    }
+
+    override fun onGetTemplate(): Template {
+        val currentProfileName = vm.filterProfile.value?.name
+
+        return ListTemplate.Builder().apply {
+            vm.filtersWithValue.value?.let { filtersWithValue ->
+                setSingleList(buildFiltersList(filtersWithValue.take(maxRows)))
+            } ?: setLoading(true)
+
+            setTitle(currentProfileName?.let {
+                carContext.getString(
+                    R.string.edit_filter_profile,
+                    it
+                )
+            } ?: carContext.getString(R.string.menu_filter))
+
+            setHeaderAction(Action.BACK)
+            setActionStrip(ActionStrip.Builder().apply {
+                val currentProfile = vm.filterProfile.value
+                if (currentProfile != null) {
+                    addAction(Action.Builder().apply {
+                        setIcon(
+                            CarIcon.Builder(
+                                IconCompat.createWithResource(
+                                    carContext,
+                                    R.drawable.ic_delete
+                                )
+                            ).build()
+
+                        )
+                        setOnClickListener {
+                            lifecycleScope.launch {
+                                vm.deleteCurrentProfile()
+                                CarToast.makeText(
+                                    carContext,
+                                    carContext.getString(
+                                        R.string.deleted_filterprofile,
+                                        currentProfile.name
+                                    ),
+                                    CarToast.LENGTH_SHORT
+                                ).show()
+                                invalidate()
+                                screenManager.pop()
+                            }
+                        }
+                    }.build())
+                }
+                addAction(
+                    Action.Builder()
+                        .setIcon(
+                            CarIcon.Builder(
+                                IconCompat.createWithResource(
+                                    carContext,
+                                    R.drawable.ic_save
+                                )
+                            ).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)
+                            }
+                        }
+                    }
+                    .build()
+                )
+            }.build())
+        }.build()
+    }
+
+    private fun buildFiltersList(filters: List<FilterWithValue<out FilterValue>>): ItemList {
+        return ItemList.Builder().apply {
+            filters.forEach {
+                val filter = it.filter
+                val value = it.value
+                addItem(Row.Builder().apply {
+                    setTitle(filter.name)
+                    when (filter) {
+                        is BooleanFilter -> {
+                            setToggle(Toggle.Builder {
+                                (value as BooleanFilterValue).value = it
+                                lifecycleScope.launch { vm.saveFilterValues() }
+                            }.setChecked((value as BooleanFilterValue).value).build())
+                        }
+                        is MultipleChoiceFilter -> {
+                            setBrowsable(true)
+                            setOnClickListener {
+                                screenManager.pushForResult(
+                                    MultipleChoiceFilterScreen(
+                                        carContext,
+                                        filter,
+                                        value as MultipleChoiceFilterValue
+                                    )
+                                ) {
+                                    lifecycleScope.launch { vm.saveFilterValues() }
+                                }
+                            }
+                            addText(
+                                if ((value as MultipleChoiceFilterValue).all) {
+                                    carContext.getString(R.string.all_selected)
+                                } else {
+                                    carContext.getString(
+                                        R.string.number_selected,
+                                        value.values.size
+                                    )
+                                }
+                            )
+                        }
+                        is SliderFilter -> {
+                            setBrowsable(true)
+                            addText((value as SliderFilterValue).value.toString() + " " + filter.unit)
+                            setOnClickListener {
+                                screenManager.pushForResult(
+                                    SliderFilterScreen(
+                                        carContext,
+                                        filter,
+                                        value
+                                    )
+                                ) {
+                                    lifecycleScope.launch { vm.saveFilterValues() }
+                                }
+                            }
+                        }
                     }
                 }.build())
             }
-            setNoItemsMessage(carContext.getString(R.string.filterprofiles_empty_state))
         }.build()
     }
+}
+
+class MultipleChoiceFilterScreen(
+    ctx: CarContext,
+    val filter: MultipleChoiceFilter,
+    val value: MultipleChoiceFilterValue
+) : MultiSelectSearchScreen<Pair<String, String>>(ctx) {
+    override val isMultiSelect = true
+    override val shouldShowSelectAll = true
+
+    override fun isSelected(it: Pair<String, String>): Boolean =
+        value.all || value.values.contains(it.first)
+
+    override fun toggleSelected(item: Pair<String, String>) {
+        if (isSelected(item)) {
+            val values = if (value.all) filter.choices.keys else value.values
+            value.values = values.minus(item.first).toMutableSet()
+            value.all = false
+        } else {
+            value.values.add(item.first)
+            if (value.values == filter.choices.keys) {
+                value.all = true
+            }
+        }
+    }
+
+    override fun selectAll() {
+        value.all = true
+        super.selectAll()
+    }
+
+    override fun selectNone() {
+        value.all = false
+        value.values = mutableSetOf()
+        super.selectNone()
+    }
+
+    override fun getLabel(it: Pair<String, String>): String = it.second
+
+    override suspend fun loadData(): List<Pair<String, String>> {
+        return filter.choices.entries.map { it.toPair() }
+    }
+}
+
+
+class SliderFilterScreen(
+    ctx: CarContext,
+    val filter: SliderFilter,
+    val value: SliderFilterValue
+) : Screen(ctx) {
+    override fun onGetTemplate(): Template {
+        return PaneTemplate.Builder(
+            Pane.Builder().apply {
+                addRow(Row.Builder().apply {
+                    setTitle(filter.name)
+                    addText(value.value.toString() + " " + filter.unit)
+                    addText(generateSlider())
+                }.build())
+                addAction(Action.Builder().apply {
+                    setIcon(
+                        CarIcon.Builder(
+                            IconCompat.createWithResource(
+                                carContext,
+                                R.drawable.ic_remove
+                            )
+                        ).build()
+                    )
+                    setOnClickListener(::decrease)
+                }.build())
+                addAction(Action.Builder().apply {
+                    setIcon(
+                        CarIcon.Builder(
+                            IconCompat.createWithResource(
+                                carContext,
+                                R.drawable.ic_add
+                            )
+                        ).build()
+                    )
+                    setOnClickListener(::increase)
+                }.build())
+            }.build()
+        ).apply {
+            setHeaderAction(Action.BACK)
+        }.build()
+    }
+
+    private fun generateSlider(): CharSequence {
+        val bar = "━"
+        val dot = "⬤"
+        val length = 30
+
+        val position =
+            ((filter.inverseMapping(value.value) - filter.min) / (filter.max - filter.min).toDouble() * length).roundToInt()
+
+        val text = SpannableStringBuilder()
+        text.append(
+            bar.repeat(position),
+            ForegroundCarColorSpan.create(CarColor.SECONDARY),
+            Spanned.SPAN_EXCLUSIVE_EXCLUSIVE
+        )
+        text.append(
+            dot,
+            ForegroundCarColorSpan.create(CarColor.SECONDARY),
+            Spanned.SPAN_EXCLUSIVE_EXCLUSIVE
+        )
+        text.append(bar.repeat(length - position))
+
+        return text
+    }
+
+    private fun increase() {
+        var valueInternal = filter.inverseMapping(value.value)
+        if (valueInternal < filter.max) valueInternal += 1
+        value.value = filter.mapping(valueInternal)
+        invalidate()
+    }
+
+    private fun decrease() {
+        var valueInternal = filter.inverseMapping(value.value)
+        if (valueInternal > filter.min) valueInternal -= 1
+        value.value = filter.mapping(valueInternal)
+        invalidate()
+    }
 }

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

@@ -5,7 +5,6 @@ import android.location.Location
 import android.text.SpannableStringBuilder
 import android.text.Spanned
 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.CarHardwareManager
@@ -13,160 +12,210 @@ import androidx.car.app.hardware.info.EnergyLevel
 import androidx.car.app.model.*
 import androidx.core.content.ContextCompat
 import androidx.core.graphics.drawable.IconCompat
-import androidx.lifecycle.Lifecycle
-import androidx.lifecycle.MutableLiveData
-import androidx.lifecycle.OnLifecycleEvent
+import androidx.lifecycle.DefaultLifecycleObserver
+import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.lifecycleScope
 import com.car2go.maps.model.LatLng
 import kotlinx.coroutines.*
+import net.vonforst.evmap.BuildConfig
 import net.vonforst.evmap.R
 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.stringProvider
 import net.vonforst.evmap.model.ChargeLocation
-import net.vonforst.evmap.model.FILTERS_CUSTOM
-import net.vonforst.evmap.model.FILTERS_DISABLED
 import net.vonforst.evmap.model.FILTERS_FAVORITES
+import net.vonforst.evmap.model.FilterValue
+import net.vonforst.evmap.model.FilterWithValue
 import net.vonforst.evmap.storage.AppDatabase
+import net.vonforst.evmap.storage.ChargeLocationsRepository
 import net.vonforst.evmap.storage.PreferenceDataSource
 import net.vonforst.evmap.ui.availabilityText
 import net.vonforst.evmap.ui.getMarkerTint
 import net.vonforst.evmap.utils.distanceBetween
+import net.vonforst.evmap.viewmodel.Status
+import net.vonforst.evmap.viewmodel.awaitFinished
 import net.vonforst.evmap.viewmodel.filtersWithValue
-import net.vonforst.evmap.viewmodel.getFilterValues
-import net.vonforst.evmap.viewmodel.getFilters
-import net.vonforst.evmap.viewmodel.getReferenceData
 import java.io.IOException
 import java.time.Duration
 import java.time.Instant
 import java.time.ZonedDateTime
 import kotlin.collections.set
+import kotlin.math.min
 import kotlin.math.roundToInt
 
 /**
  * Main map screen showing either nearby chargers or favorites
  */
-class MapScreen(ctx: CarContext, val session: EVMapSession, val favorites: Boolean = false) :
-    Screen(ctx), LocationAwareScreen {
-    private var updateCoroutine: Job? = null
-    private var numUpdates = 0
+@androidx.car.app.annotations.ExperimentalCarApi
+class MapScreen(ctx: CarContext, val session: EVMapSession) :
+    Screen(ctx), LocationAwareScreen, OnContentRefreshListener,
+    ItemList.OnItemVisibilityChangedListener, DefaultLifecycleObserver {
+    companion object {
+        val MARKER = "map"
+    }
 
-    /* Updating map contents is disabled - if the user uses Chargeprice from the charger
-       detail screen, this already means 4 steps, after which the app would crash.
-       follow https://issuetracker.google.com/issues/176694222 for updates how to solve this. */
-    private val maxNumUpdates = 1
+    private var updateCoroutine: Job? = null
+    private var availabilityUpdateCoroutine: Job? = null
+
+    private var visibleStart: Int? = null
+    private var visibleEnd: Int? = null
 
     private var location: Location? = null
-    private var lastChargerUpdateLocation: Location? = null
     private var lastDistanceUpdateTime: Instant? = null
     private var chargers: List<ChargeLocation>? = null
+    private var loadingError = false
     private var prefs = PreferenceDataSource(ctx)
     private val db = AppDatabase.getInstance(carContext)
-    private val api by lazy {
-        createApi(prefs.dataSource, ctx)
-    }
+    private val repo =
+        ChargeLocationsRepository(createApi(prefs.dataSource, ctx), lifecycleScope, db, prefs)
     private val searchRadius = 5 // kilometers
-    private val chargerUpdateThreshold = 2000 // meters
     private val distanceUpdateThreshold = Duration.ofSeconds(15)
     private val availabilityUpdateThreshold = Duration.ofMinutes(1)
-    private var availabilities: MutableMap<Long, Pair<ZonedDateTime, ChargeLocationStatus>> =
+    private var availabilities: MutableMap<Long, Pair<ZonedDateTime, ChargeLocationStatus?>> =
         HashMap()
     private val maxRows = if (ctx.carAppApiLevel >= 2) {
-        ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_PLACE_LIST)
+        min(
+            ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_PLACE_LIST),
+            25
+        )
     } else 6
 
-    private val referenceData = api.getReferenceData(lifecycleScope, carContext)
-    private val filterStatus = MutableLiveData<Long>().apply {
-        value = prefs.filterStatus.takeUnless { it == FILTERS_CUSTOM || it == FILTERS_FAVORITES }
-            ?: FILTERS_DISABLED
-    }
-    private val filterValues = db.filterValueDao().getFilterValues(filterStatus, prefs.dataSource)
-    private val filters = api.getFilters(referenceData, carContext.stringProvider())
-    private val filtersWithValue = filtersWithValue(filters, filterValues)
+    private var filterStatus = prefs.filterStatus
+    private var filtersWithValue: List<FilterWithValue<FilterValue>>? = null
 
-    private val hardwareMan = ctx.getCarService(CarContext.HARDWARE_SERVICE) as CarHardwareManager
+    private val hardwareMan: CarHardwareManager by lazy {
+        ctx.getCarService(CarContext.HARDWARE_SERVICE) as CarHardwareManager
+    }
     private var energyLevel: EnergyLevel? = null
+    private val permissions = if (BuildConfig.FLAVOR_automotive == "automotive") {
+        listOf(
+            "android.car.permission.CAR_ENERGY",
+            "android.car.permission.CAR_ENERGY_PORTS",
+            "android.car.permission.READ_CAR_DISPLAY_UNITS",
+        )
+    } else {
+        listOf(
+            "com.google.android.gms.permission.CAR_FUEL"
+        )
+    }
+
+    private var searchLocation: LatLng? = null
 
     init {
-        filtersWithValue.observe(this) {
-            loadChargers()
-        }
+        lifecycle.addObserver(this)
+        marker = MARKER
     }
 
     override fun onGetTemplate(): Template {
         session.mapScreen = this
         return PlaceListMapTemplate.Builder().apply {
             setTitle(
-                carContext.getString(
-                    if (favorites) {
+                prefs.placeSearchResultAndroidAutoName?.let {
+                    carContext.getString(R.string.auto_chargers_near_location, it)
+                } ?: carContext.getString(
+                    if (filterStatus == FILTERS_FAVORITES) {
                         R.string.auto_favorites
                     } else {
                         R.string.auto_chargers_closeby
                     }
                 )
             )
-            location?.let {
-                setAnchor(Place.Builder(CarLocation.create(it)).build())
-            } ?: setLoading(true)
+            if (prefs.placeSearchResultAndroidAutoName != null) {
+                searchLocation?.let {
+                    setAnchor(Place.Builder(CarLocation.create(it.latitude, it.longitude)).apply {
+                        if (prefs.placeSearchResultAndroidAutoName != null) {
+                            setMarker(
+                                PlaceMarker.Builder()
+                                    .setColor(CarColor.PRIMARY)
+                                    .build()
+                            )
+                        }
+                    }.build())
+                } ?: 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()
                 // only show the city if not all chargers are in the same city
-                val showCity = chargerList.map { it.address.city }.distinct().size > 1
+                val showCity = chargerList.map { it.address?.city }.distinct().size > 1
                 chargerList.forEach { charger ->
                     builder.addItem(formatCharger(charger, showCity))
                 }
                 builder.setNoItemsMessage(
                     carContext.getString(
-                        if (favorites) {
+                        if (filterStatus == FILTERS_FAVORITES) {
                             R.string.auto_no_favorites_found
                         } else {
                             R.string.auto_no_chargers_found
                         }
                     )
                 )
+                builder.setOnItemsVisibilityChangedListener(this@MapScreen)
                 setItemList(builder.build())
-            } ?: setLoading(true)
+            } ?: run {
+                if (loadingError) {
+                    val builder = ItemList.Builder()
+                    builder.setNoItemsMessage(
+                        carContext.getString(R.string.connection_error)
+                    )
+                    setItemList(builder.build())
+                } else {
+                    setLoading(true)
+                }
+            }
             setCurrentLocationEnabled(true)
-            setHeaderAction(Action.BACK)
-            if (!favorites) {
-                val filtersCount = filtersWithValue.value?.count {
+            setHeaderAction(Action.APP_ICON)
+            val filtersCount = if (filterStatus == FILTERS_FAVORITES) 1 else {
+                filtersWithValue?.count {
                     !it.value.hasSameValueAs(it.filter.defaultValue())
                 }
+            }
 
-                setActionStrip(
-                    ActionStrip.Builder()
-                        .addAction(
-                            Action.Builder()
-                                .setIcon(
-                                    CarIcon.Builder(
-                                        IconCompat.createWithResource(
-                                            carContext,
-                                            R.drawable.ic_filter
-                                        )
-                                    )
-                                        .setTint(if (filtersCount != null && filtersCount > 0) CarColor.SECONDARY else CarColor.DEFAULT)
-                                        .build()
+            setActionStrip(
+                ActionStrip.Builder()
+                    .addAction(
+                        Action.Builder()
+                            .setIcon(
+                                CarIcon.Builder(
+                                    IconCompat.createWithResource(
+                                    carContext,
+                                    R.drawable.ic_settings
+                                )
+                            ).setTint(CarColor.DEFAULT).build()
                         )
                         .setOnClickListener {
-                            screenManager.pushForResult(FilterScreen(carContext)) {
-                                chargers = null
-                                numUpdates = 0
-                                filterStatus.value =
-                                    prefs.filterStatus.takeUnless { it == FILTERS_CUSTOM || it == FILTERS_FAVORITES }
-                                        ?: FILTERS_DISABLED
-                            }
+                            screenManager.push(SettingsScreen(carContext))
                             session.mapScreen = null
                         }
                         .build())
+                    .addAction(
+                        Action.Builder()
+                            .setIcon(
+                                CarIcon.Builder(
+                                    IconCompat.createWithResource(
+                                        carContext,
+                                        R.drawable.ic_filter
+                                    )
+                                )
+                                    .setTint(if (filtersCount != null && filtersCount > 0) CarColor.SECONDARY else CarColor.DEFAULT)
+                                    .build()
+                            )
+                            .setOnClickListener {
+                                screenManager.push(FilterScreen(carContext, session))
+                                session.mapScreen = null
+                            }
+                            .build())
                     .build())
-            }
-            build()
+            setOnContentRefreshListener(this@MapScreen)
         }.build()
     }
 
     private fun formatCharger(charger: ChargeLocation, showCity: Boolean): Row {
-        val markerTint = if (charger.maxPower > 100) {
+        val markerTint = if ((charger.maxPower ?: 0.0) > 100) {
             R.color.charger_100kw_dark  // slightly darker color for better contrast
         } else {
             getMarkerTint(charger)
@@ -184,7 +233,7 @@ class MapScreen(ctx: CarContext, val session: EVMapSession, val favorites: Boole
         return Row.Builder().apply {
             // only show the city if not all chargers are in the same city (-> showCity == true)
             // and the city is not already contained in the charger name
-            if (showCity && charger.address.city != null && charger.address.city !in charger.name) {
+            if (showCity && charger.address?.city != null && charger.address.city !in charger.name) {
                 setTitle(
                     CarText.Builder("${charger.name} · ${charger.address.city}")
                     .addVariant(charger.name)
@@ -214,8 +263,11 @@ class MapScreen(ctx: CarContext, val session: EVMapSession, val favorites: Boole
             }
 
             // power
-            if (text.isNotEmpty()) text.append(" · ")
-            text.append("${charger.maxPower.roundToInt()} kW")
+            val power = charger.maxPower;
+            if (power != null) {
+                if (text.isNotEmpty()) text.append(" · ")
+                text.append("${power.roundToInt()} kW")
+            }
 
             // availability
             availabilities[charger.id]?.second?.let { av ->
@@ -240,6 +292,7 @@ class MapScreen(ctx: CarContext, val session: EVMapSession, val favorites: Boole
 
             setOnClickListener {
                 screenManager.push(ChargerDetailScreen(carContext, charger))
+                session.mapScreen = null
             }
         }.build()
     }
@@ -250,10 +303,10 @@ class MapScreen(ctx: CarContext, val session: EVMapSession, val favorites: Boole
         ) {
             return
         }
+        val previousLocation = this.location
         this.location = location
-        if (updateCoroutine != null) {
-            // don't update while still loading last update
-            return
+        if (previousLocation == null) {
+            loadChargers()
         }
 
         val now = Instant.now()
@@ -264,120 +317,181 @@ class MapScreen(ctx: CarContext, val session: EVMapSession, val favorites: Boole
             // update displayed distances
             invalidate()
         }
-
-        if (lastChargerUpdateLocation == null ||
-            location.distanceTo(lastChargerUpdateLocation) > chargerUpdateThreshold
-        ) {
-            lastChargerUpdateLocation = location
-            // update displayed chargers
-            loadChargers()
-        }
     }
 
     private fun loadChargers() {
         val location = location ?: return
-        val referenceData = referenceData.value ?: return
-        val filters = filtersWithValue.value ?: return
 
-        numUpdates++
-        println(numUpdates)
-        if (numUpdates > maxNumUpdates) {
-            /*CarToast.makeText(carContext, R.string.auto_no_refresh_possible, CarToast.LENGTH_LONG)
-                .show()*/
-            return
-        }
+        val searchLocation =
+            prefs.placeSearchResultAndroidAuto ?: LatLng.fromLocation(location)
+        this.searchLocation = searchLocation
+
         updateCoroutine = lifecycleScope.launch {
+            loadingError = false
             try {
+                filterStatus = prefs.filterStatus
+                val filterValues =
+                    db.filterValueDao().getFilterValuesAsync(filterStatus, prefs.dataSource)
+                val filters = repo.getFiltersAsync(carContext.stringProvider())
+                filtersWithValue = filtersWithValue(filters, filterValues)
+
                 // load chargers
-                if (favorites) {
-                    chargers = db.chargeLocationsDao().getAllChargeLocationsAsync().sortedBy {
-                        distanceBetween(
-                            location.latitude, location.longitude,
-                            it.coordinates.lat, it.coordinates.lng
-                        )
-                    }
+                if (filterStatus == FILTERS_FAVORITES) {
+                    chargers =
+                        db.favoritesDao().getAllFavoritesAsync().map { it.charger }.sortedBy {
+                            distanceBetween(
+                                location.latitude, location.longitude,
+                                it.coordinates.lat, it.coordinates.lng
+                            )
+                        }
                 } else {
-                    val response = api.getChargepointsRadius(
-                        referenceData,
-                        LatLng.fromLocation(location),
+                    val response = repo.getChargepointsRadius(
+                        searchLocation,
                         searchRadius,
                         zoom = 16f,
-                        filters
-                    )
-                    chargers = response.data?.filterIsInstance(ChargeLocation::class.java)
+                        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 = api.getChargepointsRadius(
-                                referenceData,
-                                LatLng.fromLocation(location),
+                            val response = repo.getChargepointsRadius(
+                                searchLocation,
                                 searchRadius * 10,
                                 zoom = 16f,
-                                filters
-                            )
+                                filtersWithValue
+                            ).awaitFinished()
+                            if (response.status == Status.ERROR) {
+                                loadingError = true
+                                invalidate()
+                                return@launch
+                            }
                             chargers =
                                 response.data?.filterIsInstance(ChargeLocation::class.java)
                         }
                     }
+                    this@MapScreen.chargers = chargers
                 }
 
-                // remove outdated availabilities
-                availabilities = availabilities.filter {
-                    Duration.between(
-                        it.value.first,
-                        ZonedDateTime.now()
-                    ) > availabilityUpdateThreshold
-                }.toMutableMap()
-
-                // update availabilities
-                chargers?.take(maxRows)?.map {
-                    lifecycleScope.async {
-                        // update only if not yet stored
-                        if (!availabilities.containsKey(it.id)) {
-                            val date = ZonedDateTime.now()
-                            val availability = getAvailability(it).data
-                            if (availability != null) {
-                                availabilities[it.id] = date to availability
-                            }
-                        }
-                    }
-                }?.awaitAll()
-
                 updateCoroutine = null
                 lastDistanceUpdateTime = Instant.now()
                 invalidate()
             } catch (e: IOException) {
-                withContext(Dispatchers.Main) {
-                    CarToast.makeText(carContext, R.string.connection_error, CarToast.LENGTH_LONG)
-                        .show()
-                }
+                loadingError = true
+                invalidate()
             }
         }
     }
 
     private fun onEnergyLevelUpdated(energyLevel: EnergyLevel) {
+        val isUpdate = this.energyLevel == null
         this.energyLevel = energyLevel
-        invalidate()
+        if (isUpdate) invalidate()
+    }
+
+    override fun onStart(owner: LifecycleOwner) {
+        setupListeners()
+        session.requestLocationUpdates()
+
+        // Reloading chargers in onStart does not seem to count towards content limit.
+        // So let's do this so the user gets fresh chargers when re-entering the app.
+        if (prefs.dataSource != repo.api.value?.id) {
+            repo.api.value = createApi(prefs.dataSource, carContext)
+        }
+        invalidate()
+        loadChargers()
     }
 
-    @OnLifecycleEvent(Lifecycle.Event.ON_RESUME)
     private fun setupListeners() {
-        if (ContextCompat.checkSelfPermission(
-                carContext,
-                "com.google.android.gms.permission.CAR_FUEL"
-            ) != PackageManager.PERMISSION_GRANTED
-        )
+        if (!permissions.all {
+                ContextCompat.checkSelfPermission(
+                    carContext,
+                    it
+                ) == PackageManager.PERMISSION_GRANTED
+            })
             return
 
-        println("Setting up energy level listener")
-
-        val exec = ContextCompat.getMainExecutor(carContext)
-        hardwareMan.carInfo.addEnergyLevelListener(exec, ::onEnergyLevelUpdated)
+        if (supportsCarApiLevel3(carContext)) {
+            println("Setting up energy level listener")
+            val exec = ContextCompat.getMainExecutor(carContext)
+            hardwareMan.carInfo.addEnergyLevelListener(exec, ::onEnergyLevelUpdated)
+        }
+    }
+
+    override fun onStop(owner: LifecycleOwner) {
+        // Reloading chargers in onStart does not seem to count towards content limit.
+        // So let's do this so the user gets fresh chargers when re-entering the app.
+        // Deleting the data already in onStop makes sure that we show a loading screen directly
+        // (i.e. onGetTemplate is not called while the old data is still there)
+        chargers = null
+        availabilities.clear()
+        removeListeners()
     }
 
-    @OnLifecycleEvent(Lifecycle.Event.ON_PAUSE)
     private fun removeListeners() {
-        println("Removing energy level listener")
-        hardwareMan.carInfo.removeEnergyLevelListener(::onEnergyLevelUpdated)
+        if (supportsCarApiLevel3(carContext)) {
+            println("Removing energy level listener")
+            hardwareMan.carInfo.removeEnergyLevelListener(::onEnergyLevelUpdated)
+        }
+    }
+
+    override fun onContentRefreshRequested() {
+        loadChargers()
+        availabilities.clear()
+
+        val start = visibleStart
+        val end = visibleEnd
+        if (start != null && end != null) {
+            onItemVisibilityChanged(start, end)
+        }
+    }
+
+    override fun onItemVisibilityChanged(startIndex: Int, endIndex: Int) {
+        // when the list is scrolled, load corresponding availabilities
+        if (startIndex == visibleStart && endIndex == visibleEnd && !availabilities.isEmpty()) return
+        if (startIndex == -1 || endIndex == -1) return
+        if (availabilityUpdateCoroutine != null) return
+
+        visibleEnd = endIndex
+        visibleStart = startIndex
+
+        // remove outdated availabilities
+        availabilities = availabilities.filter {
+            Duration.between(
+                it.value.first,
+                ZonedDateTime.now()
+            ) <= availabilityUpdateThreshold
+        }.toMutableMap()
+
+        // update availabilities
+        availabilityUpdateCoroutine = lifecycleScope.launch {
+            delay(300L)
+
+            val chargers = chargers ?: return@launch
+            if (chargers.isEmpty()) return@launch
+
+            val tasks = chargers.subList(
+                min(startIndex, chargers.size - 1),
+                min(endIndex, chargers.size - 1)
+            ).mapNotNull {
+                // update only if not yet stored
+                if (!availabilities.containsKey(it.id)) {
+                    lifecycleScope.async {
+                        val availability = getAvailability(it).data
+                        val date = ZonedDateTime.now()
+                        availabilities[it.id] = date to availability
+                    }
+                } else null
+            }
+            if (tasks.isNotEmpty()) {
+                tasks.awaitAll()
+                invalidate()
+            }
+            availabilityUpdateCoroutine = null
+        }
     }
 }

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

@@ -12,7 +12,8 @@ import net.vonforst.evmap.R
 class PermissionScreen(
     ctx: CarContext,
     @StringRes val message: Int,
-    val permissions: List<String>
+    val permissions: List<String>,
+    val finishApp: Boolean = true
 ) : Screen(ctx) {
     override fun onGetTemplate(): Template {
         return MessageTemplate.Builder(carContext.getString(message))
@@ -31,7 +32,13 @@ class PermissionScreen(
                 Action.Builder()
                     .setTitle(carContext.getString(R.string.cancel))
                     .setOnClickListener {
-                        carContext.finishCarApp()
+                        if (finishApp) {
+                            carContext.finishCarApp()
+                        } else {
+                            // pop twice to get away from the screen that requires the permission
+                            screenManager.pop()
+                            screenManager.pop()
+                        }
                     }
                     .build(),
             )

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

@@ -0,0 +1,234 @@
+package net.vonforst.evmap.auto
+
+import android.content.pm.PackageManager
+import android.location.Location
+import android.text.SpannableStringBuilder
+import android.text.Spanned
+import androidx.car.app.CarContext
+import androidx.car.app.CarToast
+import androidx.car.app.Screen
+import androidx.car.app.annotations.ExperimentalCarApi
+import androidx.car.app.constraints.ConstraintManager
+import androidx.car.app.hardware.CarHardwareManager
+import androidx.car.app.hardware.info.EnergyLevel
+import androidx.car.app.model.*
+import androidx.core.content.ContextCompat
+import androidx.core.graphics.drawable.IconCompat
+import androidx.lifecycle.DefaultLifecycleObserver
+import androidx.lifecycle.LifecycleOwner
+import androidx.lifecycle.lifecycleScope
+import com.car2go.maps.model.LatLng
+import kotlinx.coroutines.*
+import net.vonforst.evmap.BuildConfig
+import net.vonforst.evmap.R
+import net.vonforst.evmap.adapter.iconForPlaceType
+import net.vonforst.evmap.adapter.isSpecialPlace
+import net.vonforst.evmap.autocomplete.*
+import net.vonforst.evmap.storage.AppDatabase
+import net.vonforst.evmap.storage.PreferenceDataSource
+import net.vonforst.evmap.storage.RecentAutocompletePlace
+import java.io.IOException
+import java.time.Instant
+
+@ExperimentalCarApi
+class PlaceSearchScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx),
+    SearchTemplate.SearchCallback, LocationAwareScreen,
+    DefaultLifecycleObserver {
+    private val hardwareMan: CarHardwareManager by lazy {
+        ctx.getCarService(CarContext.HARDWARE_SERVICE) as CarHardwareManager
+    }
+    private var resultList: List<AutocompletePlace>? = null
+    private var recentResults = mutableListOf<RecentAutocompletePlace>()
+    private var currentProvider: AutocompleteProvider? = null
+    private val providers = getAutocompleteProviders(ctx)
+    private val recents = AppDatabase.getInstance(ctx).recentAutocompletePlaceDao()
+    private val maxItems = if (ctx.carAppApiLevel >= 2) {
+        ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_LIST)
+    } else 6
+    private var location: Location? = null
+    private var energyLevel: EnergyLevel? = null
+    private var updateJob: Job? = null
+    private val prefs = PreferenceDataSource(ctx)
+
+    private val permissions = if (BuildConfig.FLAVOR_automotive == "automotive") {
+        listOf(
+            "android.car.permission.CAR_ENERGY",
+            "android.car.permission.CAR_ENERGY_PORTS",
+            "android.car.permission.READ_CAR_DISPLAY_UNITS",
+        )
+    } else {
+        listOf(
+            "com.google.android.gms.permission.CAR_FUEL"
+        )
+    }
+
+    init {
+        lifecycle.addObserver(this)
+        update("")
+    }
+
+    override fun onGetTemplate(): Template {
+        return SearchTemplate.Builder(this).apply {
+            setHeaderAction(Action.BACK)
+            setSearchHint(carContext.getString(R.string.search))
+            resultList?.let {
+                setItemList(buildItemList(it))
+            } ?: setLoading(true)
+        }.build()
+    }
+
+    private fun buildItemList(results: List<AutocompletePlace>): ItemList {
+        return ItemList.Builder().apply {
+            results.forEach { place ->
+                addItem(Row.Builder().apply {
+                    setTitle(place.primaryText)
+                    addText(place.secondaryText)
+
+                    val icon = iconForPlaceType(place.types)
+                    setImage(
+                        CarIcon.Builder(IconCompat.createWithResource(carContext, icon))
+                            .setTint(if (isSpecialPlace(place.types)) CarColor.PRIMARY else CarColor.DEFAULT)
+                            .build()
+                    )
+
+                    // distance
+                    place.distanceMeters?.let {
+                        val text = SpannableStringBuilder()
+                        text.append(
+                            "distance",
+                            DistanceSpan.create(
+                                roundValueToDistance(
+                                    it,
+                                    energyLevel?.distanceDisplayUnit?.value
+                                )
+                            ),
+                            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)
+                            }
+                        }
+                    }
+                }.build())
+            }
+        }.build()
+    }
+
+    override fun onSearchTextChanged(searchText: String) {
+        update(searchText)
+    }
+
+    override fun onSearchSubmitted(searchText: String) {
+        update(searchText)
+    }
+
+    private fun update(searchText: String) {
+        updateJob?.cancel()
+        updateJob = lifecycleScope.launch {
+            if (prefs.searchProvider == "mapbox" && !isShortQuery(searchText)) {
+                delay(500L)
+            }
+            try {
+                loadNewList(searchText)
+            } catch (e: IOException) {
+                CarToast.makeText(
+                    carContext,
+                    R.string.autocomplete_connection_error,
+                    CarToast.LENGTH_SHORT
+                ).show()
+            }
+        }
+    }
+
+    private suspend fun loadNewList(query: String) {
+        for (provider in providers) {
+            try {
+                recentResults.clear()
+                currentProvider = provider
+
+                // first search in recent places
+                val recentPlaces = if (query.isEmpty()) {
+                    recents.getAllAsync(provider.id, limit = maxItems)
+                } else {
+                    recents.searchAsync(query, provider.id, limit = maxItems)
+                }
+                recentResults.addAll(recentPlaces)
+                resultList =
+                    recentPlaces.map { it.asAutocompletePlace(LatLng.fromLocation(location)) }
+                invalidate()
+
+                // if we already have enough results or the query is short, stop here
+                if (isShortQuery(query) || recentResults.size >= maxItems) break
+
+                // then search online
+                val recentIds = recentPlaces.map { it.id }
+                resultList = withContext(Dispatchers.IO) {
+                    (resultList!! + provider.autocomplete(query, LatLng.fromLocation(location))
+                        .filter { !recentIds.contains(it.id) }).take(maxItems)
+                }
+                invalidate()
+                break
+            } catch (e: ApiUnavailableException) {
+                e.printStackTrace()
+            }
+        }
+    }
+
+    private fun isShortQuery(query: CharSequence) = query.length < 3
+
+    override fun updateLocation(location: Location) {
+        this.location = location
+    }
+
+    override fun onResume(owner: LifecycleOwner) {
+        session.requestLocationUpdates()
+        session.mapScreen = this
+
+        if (supportsCarApiLevel3(carContext) && permissions.all {
+                ContextCompat.checkSelfPermission(
+                    carContext,
+                    it
+                ) == PackageManager.PERMISSION_GRANTED
+            }) {
+
+            println("Setting up energy level listener")
+            val exec = ContextCompat.getMainExecutor(carContext)
+            hardwareMan.carInfo.addEnergyLevelListener(exec, ::onEnergyLevelUpdated)
+        }
+    }
+
+    private fun onEnergyLevelUpdated(energyLevel: EnergyLevel) {
+        val isUpdate = this.energyLevel == null
+        this.energyLevel = energyLevel
+        if (isUpdate) invalidate()
+    }
+
+    override fun onPause(owner: LifecycleOwner) {
+        session.mapScreen = null
+
+        if (supportsCarApiLevel3(carContext)) {
+            hardwareMan.carInfo.removeEnergyLevelListener(::onEnergyLevelUpdated)
+        }
+    }
+
+    suspend fun getDetails(id: String): PlaceWithBounds {
+        val provider = currentProvider!!
+        val result = resultList!!.find { it.id == id }!!
+
+        val recentPlace = recentResults.find { it.id == id }
+        if (recentPlace != null) return recentPlace.asPlaceWithBounds()
+
+        val details = provider.getDetails(id)
+
+        recents.insert(RecentAutocompletePlace(result, details, provider.id, Instant.now()))
+
+        return details
+    }
+}

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

@@ -0,0 +1,136 @@
+package net.vonforst.evmap.auto
+
+import androidx.car.app.CarContext
+import androidx.car.app.CarToast
+import androidx.car.app.Screen
+import androidx.car.app.constraints.ConstraintManager
+import androidx.car.app.model.*
+import androidx.core.graphics.drawable.IconCompat
+import androidx.lifecycle.lifecycleScope
+import kotlinx.coroutines.launch
+import net.vonforst.evmap.R
+
+abstract class MultiSelectSearchScreen<T>(ctx: CarContext) : Screen(ctx),
+    SearchTemplate.SearchCallback {
+    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
+    protected abstract val isMultiSelect: Boolean
+    protected abstract val shouldShowSelectAll: Boolean
+
+    override fun onGetTemplate(): Template {
+        if (fullList == null) {
+            lifecycleScope.launch {
+                fullList = loadData()
+                filterList()
+                invalidate()
+            }
+        }
+
+        return SearchTemplate.Builder(this).apply {
+            setHeaderAction(Action.BACK)
+            fullList?.let {
+                setItemList(buildItemList())
+            } ?: run {
+                setLoading(true)
+            }
+            if (isMultiSelect) {
+                setActionStrip(ActionStrip.Builder().apply {
+                    addAction(
+                        Action.Builder().setIcon(
+                            CarIcon.Builder(
+                                IconCompat.createWithResource(
+                                    carContext,
+                                    R.drawable.ic_select_all
+                                )
+                            ).build()
+                        ).setOnClickListener(::selectAll).build()
+                    )
+                    addAction(
+                        Action.Builder().setIcon(
+                            CarIcon.Builder(
+                                IconCompat.createWithResource(
+                                    carContext,
+                                    R.drawable.ic_select_none
+                                )
+                            ).build()
+                        ).setOnClickListener(::selectNone).build()
+                    )
+                }.build())
+            }
+        }.build()
+    }
+
+    private fun filterList() {
+        currentList = fullList?.let {
+            it.sortedBy { getLabel(it).lowercase() }
+                .sortedBy { !isSelected(it) }
+                .filter { getLabel(it).lowercase().contains(query.lowercase()) }
+                .take(maxRows)
+        } ?: emptyList()
+    }
+
+    private val checkedIcon =
+        CarIcon.Builder(IconCompat.createWithResource(carContext, R.drawable.ic_checkbox_checked))
+            .setTint(CarColor.PRIMARY)
+            .build()
+    private val uncheckedIcon =
+        CarIcon.Builder(IconCompat.createWithResource(carContext, R.drawable.ic_checkbox_unchecked))
+            .setTint(CarColor.PRIMARY)
+            .build()
+
+    private fun buildItemList(): ItemList {
+        return ItemList.Builder().apply {
+            currentList.forEach { item ->
+                addItem(
+                    Row.Builder()
+                        .setTitle(getLabel(item))
+                        .setImage(if (isSelected(item)) checkedIcon else uncheckedIcon)
+                        .setOnClickListener {
+                            toggleSelected(item)
+                            if (isMultiSelect) {
+                                invalidate()
+                            } else {
+                                setResult(item)
+                                screenManager.pop()
+                            }
+                        }
+                        .build()
+                )
+            }
+        }.build()
+    }
+
+    override fun onSearchTextChanged(searchText: String) {
+        query = searchText
+        filterList()
+        invalidate()
+    }
+
+    override fun onSearchSubmitted(searchText: String) {
+        query = searchText
+        filterList()
+        invalidate()
+    }
+
+    abstract fun toggleSelected(item: T)
+
+    open fun selectAll() {
+        CarToast.makeText(carContext, R.string.selecting_all, CarToast.LENGTH_SHORT).show()
+        invalidate()
+    }
+
+    open fun selectNone() {
+        CarToast.makeText(carContext, R.string.selecting_none, CarToast.LENGTH_SHORT).show()
+        invalidate()
+    }
+
+    abstract fun isSelected(it: T): Boolean
+
+    abstract fun getLabel(it: T): String
+
+    abstract suspend fun loadData(): List<T>
+}

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

@@ -0,0 +1,510 @@
+package net.vonforst.evmap.auto
+
+import androidx.annotation.StringRes
+import androidx.car.app.CarContext
+import androidx.car.app.CarToast
+import androidx.car.app.Screen
+import androidx.car.app.constraints.ConstraintManager
+import androidx.car.app.model.*
+import androidx.core.graphics.drawable.IconCompat
+import androidx.lifecycle.lifecycleScope
+import kotlinx.coroutines.launch
+import net.vonforst.evmap.R
+import net.vonforst.evmap.api.chargeprice.ChargepriceApi
+import net.vonforst.evmap.api.chargeprice.ChargepriceCar
+import net.vonforst.evmap.api.chargeprice.ChargepriceTariff
+import net.vonforst.evmap.storage.AppDatabase
+import net.vonforst.evmap.storage.PreferenceDataSource
+import kotlin.math.max
+import kotlin.math.min
+
+class SettingsScreen(ctx: CarContext) : Screen(ctx) {
+    override fun onGetTemplate(): Template {
+        return ListTemplate.Builder().apply {
+            setTitle(carContext.getString(R.string.auto_settings))
+            setHeaderAction(Action.BACK)
+            setSingleList(ItemList.Builder().apply {
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.settings_data_sources))
+                    setImage(
+                        CarIcon.Builder(
+                            IconCompat.createWithResource(
+                                carContext,
+                                R.drawable.ic_settings_data_source
+                            )
+                        ).setTint(
+                            CarColor.DEFAULT
+                        ).build()
+                    )
+                    setBrowsable(true)
+                    setOnClickListener {
+                        screenManager.push(DataSettingsScreen(carContext))
+                    }
+                }.build())
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.settings_chargeprice))
+                    setImage(
+                        CarIcon.Builder(
+                            IconCompat.createWithResource(
+                                carContext,
+                                R.drawable.ic_chargeprice
+                            )
+                        ).setTint(
+                            CarColor.DEFAULT
+                        ).build()
+                    )
+                    setBrowsable(true)
+                    setOnClickListener {
+                        screenManager.push(ChargepriceSettingsScreen(carContext))
+                    }
+                }.build())
+                if (supportsCarApiLevel3(carContext)) {
+                    addItem(
+                        Row.Builder()
+                            .setTitle(carContext.getString(R.string.auto_vehicle_data))
+                            .setImage(
+                                CarIcon.Builder(
+                                    IconCompat.createWithResource(carContext, R.drawable.ic_car)
+                                ).setTint(CarColor.DEFAULT).build()
+                            )
+                            .setBrowsable(true)
+                            .setOnClickListener {
+                                screenManager.push(VehicleDataScreen(carContext))
+                            }
+                            .build()
+                    )
+                }
+            }.build())
+        }.build()
+    }
+}
+
+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 =
+        carContext.resources.getStringArray(R.array.pref_search_provider_values)
+
+    override fun onGetTemplate(): Template {
+        return ListTemplate.Builder().apply {
+            setTitle(carContext.getString(R.string.settings_data_sources))
+            setHeaderAction(Action.BACK)
+            setSingleList(ItemList.Builder().apply {
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.pref_data_source))
+                    setBrowsable(true)
+                    val dataSourceId = prefs.dataSource
+                    val dataSourceDesc = dataSourceNames[dataSourceValues.indexOf(dataSourceId)]
+                    addText(dataSourceDesc)
+                    setOnClickListener {
+                        screenManager.push(
+                            ChooseDataSourceScreen(
+                                carContext,
+                                R.string.pref_data_source,
+                                dataSourceNames,
+                                dataSourceValues,
+                                prefs.dataSource,
+                                dataSourceDescriptions
+                            ) {
+                                prefs.dataSource = it
+                            })
+                    }
+                }.build())
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.pref_search_provider))
+                    setBrowsable(true)
+                    val searchProviderId = prefs.searchProvider
+                    val searchProviderDesc =
+                        searchProviderNames[searchProviderValues.indexOf(searchProviderId)]
+                    addText(searchProviderDesc)
+                    setOnClickListener {
+                        screenManager.push(
+                            ChooseDataSourceScreen(
+                                carContext,
+                                R.string.pref_search_provider,
+                                searchProviderNames,
+                                searchProviderValues,
+                                prefs.searchProvider
+                            ) {
+                                prefs.searchProvider = it
+                            })
+                    }
+                }.build())
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.pref_search_delete_recent))
+                    setOnClickListener {
+                        lifecycleScope.launch {
+                            db.recentAutocompletePlaceDao().deleteAll()
+                            CarToast.makeText(
+                                carContext,
+                                R.string.deleted_recent_search_results,
+                                CarToast.LENGTH_SHORT
+                            ).show()
+                        }
+                    }
+                }.build())
+            }.build())
+        }.build()
+    }
+}
+
+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
+) : Screen(ctx) {
+    val prefs = PreferenceDataSource(carContext)
+
+    override fun onGetTemplate(): Template {
+        return ListTemplate.Builder().apply {
+            setTitle(carContext.getString(title))
+            setHeaderAction(Action.BACK)
+            setSingleList(ItemList.Builder().apply {
+                for (i in names.indices) {
+                    addItem(Row.Builder().apply {
+                        setTitle(names[i])
+                        descriptions?.let { addText(it[i]) }
+                    }.build())
+                }
+                setOnSelectedListener {
+                    callback(values[it])
+                    screenManager.pop()
+                }
+                setSelectedIndex(values.indexOf(currentValue))
+            }.build())
+        }.build()
+    }
+}
+
+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
+
+    override fun onGetTemplate(): Template {
+        return ListTemplate.Builder().apply {
+            setTitle(carContext.getString(R.string.settings_chargeprice))
+            setHeaderAction(Action.BACK)
+            setSingleList(ItemList.Builder().apply {
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.pref_my_vehicle))
+                    setBrowsable(true)
+                    setOnClickListener {
+                        screenManager.push(SelectVehiclesScreen(carContext))
+                    }
+                }.build())
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.pref_my_tariffs))
+                    setBrowsable(true)
+                    setOnClickListener {
+                        screenManager.push(SelectTariffsScreen(carContext))
+                    }
+                    addText(
+                        if (prefs.chargepriceMyTariffsAll) {
+                            carContext.getString(R.string.chargeprice_all_tariffs_selected)
+                        } else {
+                            val n = prefs.chargepriceMyTariffs?.size ?: 0
+                            carContext.resources
+                                .getQuantityString(
+                                    R.plurals.chargeprice_some_tariffs_selected,
+                                    n,
+                                    n
+                                ) + "\n" + carContext.resources.getQuantityString(
+                                R.plurals.pref_my_tariffs_summary,
+                                n
+                            )
+                        }
+                    )
+                }.build())
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.settings_android_auto_chargeprice_range))
+                    setBrowsable(true)
+
+                    val range = prefs.chargepriceBatteryRangeAndroidAuto
+                    addText(
+                        carContext.getString(
+                            R.string.chargeprice_battery_range,
+                            range[0],
+                            range[1]
+                        )
+                    )
+
+                    setOnClickListener {
+                        screenManager.push(SelectChargingRangeScreen(carContext))
+                    }
+                }.build())
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.pref_chargeprice_currency))
+
+                    val names =
+                        carContext.resources.getStringArray(R.array.pref_chargeprice_currency_names)
+                    val values =
+                        carContext.resources.getStringArray(R.array.pref_chargeprice_currency_values)
+                    val index = values.indexOf(prefs.chargepriceCurrency)
+                    addText(if (index >= 0) names[index] else "")
+
+                    setBrowsable(true)
+                    setOnClickListener {
+                        screenManager.push(SelectCurrencyScreen(carContext))
+                    }
+                }.build())
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.pref_chargeprice_no_base_fee))
+                    setToggle(Toggle.Builder {
+                        prefs.chargepriceNoBaseFee = it
+                    }.setChecked(prefs.chargepriceNoBaseFee).build())
+                }.build())
+                addItem(Row.Builder().apply {
+                    setTitle(carContext.getString(R.string.pref_chargeprice_show_provider_customer_tariffs))
+                    addText(carContext.getString(R.string.pref_chargeprice_show_provider_customer_tariffs_summary))
+                    setToggle(Toggle.Builder {
+                        prefs.chargepriceShowProviderCustomerTariffs = it
+                    }.setChecked(prefs.chargepriceShowProviderCustomerTariffs).build())
+                }.build())
+                if (maxRows > 6) {
+                    addItem(Row.Builder().apply {
+                        setTitle(carContext.getString(R.string.pref_chargeprice_allow_unbalanced_load))
+                        addText(carContext.getString(R.string.pref_chargeprice_allow_unbalanced_load_summary))
+                        setToggle(Toggle.Builder {
+                            prefs.chargepriceAllowUnbalancedLoad = it
+                        }.setChecked(prefs.chargepriceAllowUnbalancedLoad).build())
+                    }.build())
+                }
+            }.build())
+        }.build()
+    }
+}
+
+class SelectVehiclesScreen(ctx: CarContext) : MultiSelectSearchScreen<ChargepriceCar>(ctx) {
+    private val prefs = PreferenceDataSource(carContext)
+    private var api = ChargepriceApi.create(
+        carContext.getString(R.string.chargeprice_key),
+        carContext.getString(R.string.chargeprice_api_url)
+    )
+    override val isMultiSelect = true
+    override val shouldShowSelectAll = false
+
+    override fun isSelected(it: ChargepriceCar): Boolean {
+        return prefs.chargepriceMyVehicles.contains(it.id)
+    }
+
+    override fun toggleSelected(item: ChargepriceCar) {
+        if (isSelected(item)) {
+            prefs.chargepriceMyVehicles = prefs.chargepriceMyVehicles.minus(item.id)
+        } else {
+            prefs.chargepriceMyVehicles = prefs.chargepriceMyVehicles.plus(item.id)
+        }
+    }
+
+    override fun getLabel(it: ChargepriceCar) = "${it.brand} ${it.name}"
+
+    override suspend fun loadData(): List<ChargepriceCar> {
+        return api.getVehicles()
+    }
+}
+
+class SelectTariffsScreen(ctx: CarContext) : MultiSelectSearchScreen<ChargepriceTariff>(ctx) {
+    private val prefs = PreferenceDataSource(carContext)
+    private var api = ChargepriceApi.create(
+        carContext.getString(R.string.chargeprice_key),
+        carContext.getString(R.string.chargeprice_api_url)
+    )
+    override val isMultiSelect = true
+    override val shouldShowSelectAll = true
+
+    override fun isSelected(it: ChargepriceTariff): Boolean {
+        return prefs.chargepriceMyTariffsAll or (prefs.chargepriceMyTariffs?.contains(it.id)
+            ?: false)
+    }
+
+    override fun toggleSelected(item: ChargepriceTariff) {
+        val tariffs = prefs.chargepriceMyTariffs ?: if (prefs.chargepriceMyTariffsAll) {
+            fullList!!.map { it.id }.toSet()
+        } else {
+            emptySet()
+        }
+        if (isSelected(item)) {
+            prefs.chargepriceMyTariffs = tariffs.minus(item.id)
+            prefs.chargepriceMyTariffsAll = false
+        } else {
+            prefs.chargepriceMyTariffs = tariffs.plus(item.id)
+            if (prefs.chargepriceMyTariffs == fullList!!.map { it.id }.toSet()) {
+                prefs.chargepriceMyTariffsAll = true
+            }
+        }
+    }
+
+    override fun selectAll() {
+        prefs.chargepriceMyTariffsAll = true
+        super.selectAll()
+    }
+
+    override fun selectNone() {
+        prefs.chargepriceMyTariffsAll = false
+        prefs.chargepriceMyTariffs = emptySet()
+        super.selectNone()
+    }
+
+    override fun getLabel(it: ChargepriceTariff): String {
+        return if (!it.name.lowercase().startsWith(it.provider.lowercase())) {
+            "${it.provider} ${it.name}"
+        } else {
+            it.name
+        }
+    }
+
+    override suspend fun loadData(): List<ChargepriceTariff> {
+        return api.getTariffs()
+    }
+}
+
+class SelectCurrencyScreen(ctx: CarContext) : MultiSelectSearchScreen<Pair<String, String>>(ctx) {
+    private val prefs = PreferenceDataSource(carContext)
+    override val isMultiSelect = false
+    override val shouldShowSelectAll = false
+
+    override fun isSelected(it: Pair<String, String>): Boolean =
+        prefs.chargepriceCurrency == it.second
+
+    override fun toggleSelected(item: Pair<String, String>) {
+        prefs.chargepriceCurrency = item.second
+    }
+
+    override fun getLabel(it: Pair<String, String>): String = it.first
+
+    override suspend fun loadData(): List<Pair<String, String>> {
+        val names = carContext.resources.getStringArray(R.array.pref_chargeprice_currency_names)
+        val values = carContext.resources.getStringArray(R.array.pref_chargeprice_currency_values)
+        return names.zip(values)
+    }
+}
+
+class SelectChargingRangeScreen(ctx: CarContext) : Screen(ctx) {
+    val prefs = PreferenceDataSource(carContext)
+    private val maxItems = if (ctx.carAppApiLevel >= 2) {
+        ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_GRID)
+    } else 6
+
+    override fun onGetTemplate(): Template {
+        return GridTemplate.Builder().apply {
+            setTitle(carContext.getString(R.string.settings_android_auto_chargeprice_range))
+            setHeaderAction(Action.BACK)
+            setSingleList(
+                ItemList.Builder().apply {
+                    addItem(GridItem.Builder().apply {
+                        setTitle(carContext.getString(R.string.chargeprice_battery_range_from))
+                        setText(
+                            carContext.getString(
+                                R.string.percent_format,
+                                prefs.chargepriceBatteryRangeAndroidAuto[0]
+                            )
+                        )
+                        setImage(
+                            CarIcon.Builder(
+                                IconCompat.createWithResource(
+                                    carContext,
+                                    R.drawable.ic_add
+                                )
+                            ).build()
+                        )
+                        setOnClickListener {
+                            prefs.chargepriceBatteryRangeAndroidAuto =
+                                prefs.chargepriceBatteryRangeAndroidAuto.toMutableList().apply {
+                                    this[0] = min(this[1] - 5, this[0] + 5)
+                                }
+                            invalidate()
+                        }
+                    }.build())
+                    addItem(GridItem.Builder().apply {
+                        setTitle(carContext.getString(R.string.chargeprice_battery_range_to))
+                        setText(
+                            carContext.getString(
+                                R.string.percent_format,
+                                prefs.chargepriceBatteryRangeAndroidAuto[1]
+                            )
+                        )
+                        setImage(
+                            CarIcon.Builder(
+                                IconCompat.createWithResource(
+                                    carContext,
+                                    R.drawable.ic_add
+                                )
+                            ).build()
+                        )
+                        setOnClickListener {
+                            prefs.chargepriceBatteryRangeAndroidAuto =
+                                prefs.chargepriceBatteryRangeAndroidAuto.toMutableList().apply {
+                                    this[1] = min(100f, this[1] + 5)
+                                }
+                            invalidate()
+                        }
+                    }.build())
+
+                    val nSpacers = when {
+                        maxItems % 3 == 0 -> 1
+                        maxItems == 100 -> 0  // AA has increased the limit to 100 and changed the way items are laid out
+                        maxItems % 4 == 0 -> 2
+                        else -> 0
+                    }
+
+                    for (i in 0..nSpacers) {
+                        addItem(GridItem.Builder().apply {
+                            setTitle(" ")
+                            setImage(emptyCarIcon)
+                        }.build())
+                    }
+
+                    addItem(GridItem.Builder().apply {
+                        setTitle(" ")
+                        setImage(
+                            CarIcon.Builder(
+                                IconCompat.createWithResource(
+                                    carContext,
+                                    R.drawable.ic_remove
+                                )
+                            ).build()
+                        )
+                        setOnClickListener {
+                            prefs.chargepriceBatteryRangeAndroidAuto =
+                                prefs.chargepriceBatteryRangeAndroidAuto.toMutableList().apply {
+                                    this[0] = max(0f, this[0] - 5)
+                                }
+                            invalidate()
+                        }
+                    }.build())
+                    addItem(GridItem.Builder().apply {
+                        setTitle(" ")
+                        setImage(
+                            CarIcon.Builder(
+                                IconCompat.createWithResource(
+                                    carContext,
+                                    R.drawable.ic_remove
+                                )
+                            ).build()
+                        )
+                        setOnClickListener {
+                            prefs.chargepriceBatteryRangeAndroidAuto =
+                                prefs.chargepriceBatteryRangeAndroidAuto.toMutableList().apply {
+                                    this[1] = max(this[0] + 5, this[1] - 5)
+                                }
+                            invalidate()
+                        }
+                    }.build())
+                }.build()
+            )
+        }.build()
+    }
+}

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

@@ -0,0 +1,63 @@
+package net.vonforst.evmap.auto
+
+import androidx.annotation.StringRes
+import androidx.car.app.CarContext
+import androidx.car.app.Screen
+import androidx.car.app.model.*
+import androidx.car.app.model.signin.InputSignInMethod
+import androidx.car.app.model.signin.SignInTemplate
+import net.vonforst.evmap.R
+
+class TextPromptScreen(
+    ctx: CarContext,
+    @StringRes val title: Int,
+    @StringRes val prompt: Int,
+    val initialValue: String? = null,
+    val cancelable: Boolean = true
+) : Screen(ctx),
+    InputCallback {
+    private var inputText = ""
+
+    override fun onGetTemplate(): Template {
+        val signInMethod = InputSignInMethod.Builder(this).apply {
+            initialValue?.let {
+                setDefaultValue(it)
+                inputText = initialValue
+            }
+            setShowKeyboardByDefault(true)
+        }.build()
+        return SignInTemplate.Builder(signInMethod).apply {
+            setHeaderAction(Action.BACK)
+            setInstructions(carContext.getString(prompt))
+            setTitle(carContext.getString(title))
+            if (cancelable) {
+                addAction(
+                    Action.Builder()
+                        .setTitle(carContext.getString(R.string.cancel))
+                        .setOnClickListener(ParkedOnlyOnClickListener.create {
+                            screenManager.pop()
+                        })
+                        .build()
+                )
+            }
+            addAction(
+                Action.Builder()
+                    .setTitle(carContext.getString(R.string.ok))
+                    .setBackgroundColor(CarColor.PRIMARY)
+                    .setOnClickListener(ParkedOnlyOnClickListener.create {
+                        onInputSubmitted(inputText)
+                    })
+                    .build()
+            )
+        }.build()
+    }
+
+    override fun onInputTextChanged(text: String) {
+        inputText = text
+    }
+
+    override fun onInputSubmitted(text: String) {
+        setResult(text)
+        screenManager.pop()
+    }
+}

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

@@ -35,6 +35,12 @@ val CarContext.constraintManager
 
 fun Bitmap.asCarIcon(): CarIcon = CarIcon.Builder(IconCompat.createWithBitmap(this)).build()
 
+val emptyCarIcon = Bitmap.createBitmap(
+    1,
+    1,
+    Bitmap.Config.ARGB_8888
+).asCarIcon()
+
 private const val kmPerMile = 1.609344
 private const val ftPerMile = 5280
 private const val ydPerMile = 1760

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

@@ -6,32 +6,46 @@ import android.os.Looper
 import androidx.car.app.CarContext
 import androidx.car.app.Screen
 import androidx.car.app.hardware.CarHardwareManager
-import androidx.car.app.hardware.info.EnergyLevel
-import androidx.car.app.hardware.info.Model
-import androidx.car.app.hardware.info.Speed
+import androidx.car.app.hardware.info.*
 import androidx.car.app.model.*
 import androidx.core.content.ContextCompat
 import androidx.core.graphics.drawable.IconCompat
-import androidx.lifecycle.Lifecycle
-import androidx.lifecycle.LifecycleObserver
-import androidx.lifecycle.OnLifecycleEvent
+import androidx.lifecycle.DefaultLifecycleObserver
+import androidx.lifecycle.LifecycleOwner
+import net.vonforst.evmap.BuildConfig
 import net.vonforst.evmap.R
+import net.vonforst.evmap.ui.CompassNeedle
 import net.vonforst.evmap.ui.Gauge
 import kotlin.math.min
 import kotlin.math.roundToInt
 
-class VehicleDataScreen(ctx: CarContext) : Screen(ctx), LifecycleObserver {
-    private val hardwareMan = ctx.getCarService(CarContext.HARDWARE_SERVICE) as CarHardwareManager
+class VehicleDataScreen(ctx: CarContext) : Screen(ctx), DefaultLifecycleObserver {
+    private val carInfo =
+        (ctx.getCarService(CarContext.HARDWARE_SERVICE) as CarHardwareManager).carInfo
+    private val carSensors = carContext.patchedCarSensors
     private var model: Model? = null
     private var energyLevel: EnergyLevel? = null
     private var speed: Speed? = null
+    private var heading: Compass? = null
     private var gauge = Gauge((ctx.resources.displayMetrics.density * 128).roundToInt(), ctx)
+    private var compass =
+        CompassNeedle((ctx.resources.displayMetrics.density * 128).roundToInt(), ctx)
     private val maxSpeed = 160f / 3.6f // m/s, speed gauge will show max if speed is higher
 
-    private val permissions = listOf(
-        "com.google.android.gms.permission.CAR_FUEL",
-        "com.google.android.gms.permission.CAR_SPEED"
-    )
+    private val permissions = if (BuildConfig.FLAVOR_automotive == "automotive") {
+        listOf(
+            "android.car.permission.CAR_INFO",
+            "android.car.permission.CAR_ENERGY",
+            "android.car.permission.CAR_ENERGY_PORTS",
+            "android.car.permission.READ_CAR_DISPLAY_UNITS",
+            "android.car.permission.CAR_SPEED"
+        )
+    } else {
+        listOf(
+            "com.google.android.gms.permission.CAR_FUEL",
+            "com.google.android.gms.permission.CAR_SPEED"
+        )
+    }
 
     init {
         lifecycle.addObserver(this)
@@ -44,7 +58,8 @@ class VehicleDataScreen(ctx: CarContext) : Screen(ctx), LifecycleObserver {
                     PermissionScreen(
                         carContext,
                         R.string.auto_vehicle_data_permission_needed,
-                        permissions
+                        permissions,
+                        finishApp = false
                     )
                 ) {
                     setupListeners()
@@ -55,11 +70,17 @@ class VehicleDataScreen(ctx: CarContext) : Screen(ctx), LifecycleObserver {
         val energyLevel = energyLevel
         val model = model
         val speed = speed
+        val heading = heading
 
         return GridTemplate.Builder().apply {
             setTitle(
                 if (model != null && model.manufacturer.value != null && model.name.value != null) {
-                    "${model.manufacturer.value} ${model.name.value}"
+                    "${model.manufacturer.value} ${
+                        getVehicleModel(
+                            model.manufacturer.value,
+                            model.name.value
+                        )
+                    }"
                 } else {
                     carContext.getString(R.string.auto_vehicle_data)
                 }
@@ -166,6 +187,25 @@ class VehicleDataScreen(ctx: CarContext) : Screen(ctx), LifecycleObserver {
                                 }
                             }
                         }.build())
+                        addItem(GridItem.Builder().apply {
+                            setTitle(carContext.getString(R.string.auto_heading))
+                            if (heading == null) {
+                                setLoading(true)
+                            } else {
+                                val heading = heading.orientations.value
+                                if (heading != null) {
+                                    setText(
+                                        "${heading[0].roundToInt()}°"
+                                    )
+
+                                } else {
+                                    setText(carContext.getString(R.string.auto_no_data))
+                                }
+                                setImage(
+                                    compass.draw(heading?.get(0)).asCarIcon()
+                                )
+                            }
+                        }.build())
                     }.build()
                 )
             }
@@ -182,27 +222,44 @@ class VehicleDataScreen(ctx: CarContext) : Screen(ctx), LifecycleObserver {
         invalidate()
     }
 
-    @OnLifecycleEvent(Lifecycle.Event.ON_RESUME)
+    private fun onCompassUpdated(compass: Compass) {
+        this.heading = compass
+        invalidate()
+    }
+
+    override fun onResume(owner: LifecycleOwner) {
+        setupListeners()
+    }
+
     private fun setupListeners() {
         if (!permissionsGranted()) return
 
         println("Setting up energy level listener")
 
         val exec = ContextCompat.getMainExecutor(carContext)
-        hardwareMan.carInfo.addEnergyLevelListener(exec, ::onEnergyLevelUpdated)
-        hardwareMan.carInfo.addSpeedListener(exec, ::onSpeedUpdated)
+        carInfo.addEnergyLevelListener(exec, ::onEnergyLevelUpdated)
+        carInfo.addSpeedListener(exec, ::onSpeedUpdated)
+        carSensors.addCompassListener(
+            CarSensors.UPDATE_RATE_NORMAL,
+            exec,
+            ::onCompassUpdated
+        )
 
-        hardwareMan.carInfo.fetchModel(exec) {
+        carInfo.fetchModel(exec) {
             this.model = it
             invalidate()
         }
     }
 
-    @OnLifecycleEvent(Lifecycle.Event.ON_PAUSE)
+    override fun onPause(owner: LifecycleOwner) {
+        removeListeners()
+    }
+
     private fun removeListeners() {
         println("Removing energy level listener")
-        hardwareMan.carInfo.removeEnergyLevelListener(::onEnergyLevelUpdated)
-        hardwareMan.carInfo.removeSpeedListener(::onSpeedUpdated)
+        carInfo.removeEnergyLevelListener(::onEnergyLevelUpdated)
+        carInfo.removeSpeedListener(::onSpeedUpdated)
+        carSensors.removeCompassListener(::onCompassUpdated)
     }
 
     private fun permissionsGranted(): Boolean =

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

@@ -1,121 +0,0 @@
-package net.vonforst.evmap.auto
-
-import android.Manifest
-import android.location.Location
-import android.os.Handler
-import android.os.Looper
-import androidx.car.app.CarContext
-import androidx.car.app.Screen
-import androidx.car.app.model.*
-import androidx.core.graphics.drawable.IconCompat
-import net.vonforst.evmap.R
-
-/**
- * Welcome screen with selection between favorites and nearby chargers
- */
-class WelcomeScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx), LocationAwareScreen {
-    private var location: Location? = null
-
-    override fun onGetTemplate(): Template {
-        if (!session.locationPermissionGranted()) {
-            Handler(Looper.getMainLooper()).post {
-                screenManager.pushForResult(
-                    PermissionScreen(
-                        carContext,
-                        R.string.auto_location_permission_needed,
-                        listOf(
-                            Manifest.permission.ACCESS_FINE_LOCATION,
-                            Manifest.permission.ACCESS_COARSE_LOCATION
-                        )
-                    )
-                ) {
-                    session.bindLocationService()
-                }
-            }
-        }
-
-        session.mapScreen = this
-        return PlaceListMapTemplate.Builder().apply {
-            setTitle(carContext.getString(R.string.app_name))
-            if (!session.locationPermissionGranted()) {
-                setLoading(true)
-            } else {
-                location?.let {
-                    setAnchor(Place.Builder(CarLocation.create(it)).build())
-                }
-                setItemList(ItemList.Builder().apply {
-                    addItem(
-                        Row.Builder()
-                            .setTitle(carContext.getString(R.string.auto_chargers_closeby))
-                            .setImage(
-                                CarIcon.Builder(
-                                    IconCompat.createWithResource(
-                                        carContext,
-                                        R.drawable.ic_address
-                                    )
-                                )
-                                    .setTint(CarColor.DEFAULT).build()
-                            )
-                            .setBrowsable(true)
-                            .setOnClickListener {
-                                screenManager.push(
-                                    MapScreen(
-                                        carContext,
-                                        session,
-                                        favorites = false
-                                    )
-                                )
-                            }
-                            .build())
-                    addItem(
-                        Row.Builder()
-                            .setTitle(carContext.getString(R.string.auto_favorites))
-                            .setImage(
-                                CarIcon.Builder(
-                                    IconCompat.createWithResource(
-                                        carContext,
-                                        R.drawable.ic_fav
-                                    )
-                                )
-                                    .setTint(CarColor.DEFAULT).build()
-                            )
-                            .setBrowsable(true)
-                            .setOnClickListener {
-                                screenManager.push(MapScreen(carContext, session, favorites = true))
-                            }
-                            .build())
-                    if (supportsCarApiLevel3(carContext)) {
-                        addItem(
-                            Row.Builder()
-                                .setTitle(carContext.getString(R.string.auto_vehicle_data))
-                                .setImage(
-                                    CarIcon.Builder(
-                                        IconCompat.createWithResource(carContext, R.drawable.ic_car)
-                                    ).setTint(CarColor.DEFAULT).build()
-                                )
-                                .setBrowsable(true)
-                                .setOnClickListener {
-                                    session.mapScreen = null
-                                    screenManager.push(VehicleDataScreen(carContext))
-                                }
-                                .build()
-                        )
-                    }
-                }.build())
-                setCurrentLocationEnabled(true)
-            }
-            setHeaderAction(Action.APP_ICON)
-            build()
-        }.build()
-    }
-
-    override fun updateLocation(location: Location) {
-        if (location.latitude == this.location?.latitude
-            && location.longitude == this.location?.longitude
-        ) {
-            return
-        }
-        this.location = location
-        invalidate()
-    }
-}

app/src/google/java/net/vonforst/evmap/fragment/DonateFragment.kt

@@ -12,7 +12,9 @@ import androidx.lifecycle.Observer
 import androidx.navigation.fragment.findNavController
 import androidx.navigation.ui.setupWithNavController
 import androidx.recyclerview.widget.LinearLayoutManager
+import com.google.android.material.color.MaterialColors
 import com.google.android.material.snackbar.Snackbar
+import com.google.android.material.transition.MaterialSharedAxis
 import net.vonforst.evmap.MapsActivity
 import net.vonforst.evmap.R
 import net.vonforst.evmap.adapter.DonationAdapter
@@ -23,6 +25,12 @@ class DonateFragment : Fragment() {
     private lateinit var binding: FragmentDonateBinding
     private val vm: DonateViewModel by viewModels()
 
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enterTransition = MaterialSharedAxis(MaterialSharedAxis.X, true)
+        returnTransition = MaterialSharedAxis(MaterialSharedAxis.X, false)
+    }
+
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
@@ -31,12 +39,18 @@ class DonateFragment : Fragment() {
         binding = DataBindingUtil.inflate(inflater, R.layout.fragment_donate, container, false)
         binding.lifecycleOwner = this
         binding.vm = vm
+
         return binding.root
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         (requireActivity() as AppCompatActivity).setSupportActionBar(binding.toolbar)
 
+        binding.toolbar.setupWithNavController(
+            findNavController(),
+            (requireActivity() as MapsActivity).appBarConfiguration
+        )
+
         binding.productsList.apply {
             adapter = DonationAdapter().apply {
                 onClickListener = {
@@ -56,13 +70,8 @@ class DonateFragment : Fragment() {
         vm.purchaseFailed.observe(viewLifecycleOwner, Observer {
             Snackbar.make(view, R.string.donation_failed, Snackbar.LENGTH_LONG).show()
         })
-    }
 
-    override fun onResume() {
-        super.onResume()
-        binding.toolbar.setupWithNavController(
-            findNavController(),
-            (requireActivity() as MapsActivity).appBarConfiguration
-        )
+        // Workaround for AndroidX bug: https://github.com/material-components/material-components-android/issues/1984
+        view.setBackgroundColor(MaterialColors.getColor(view, android.R.attr.windowBackground))
     }
 }

app/src/google/java/net/vonforst/evmap/fragment/preference/AndroidAutoSettingsFragment.kt

@@ -0,0 +1,47 @@
+package net.vonforst.evmap.fragment.preference
+
+import android.content.SharedPreferences
+import android.os.Bundle
+import android.view.View
+import androidx.fragment.app.viewModels
+import androidx.preference.MultiSelectListPreference
+import net.vonforst.evmap.R
+import net.vonforst.evmap.ui.RangeSliderPreference
+import net.vonforst.evmap.viewmodel.SettingsViewModel
+import net.vonforst.evmap.viewmodel.viewModelFactory
+import java.text.NumberFormat
+
+class AndroidAutoSettingsFragment : BaseSettingsFragment() {
+    override val isTopLevel = false
+
+    private lateinit var rangePreference: RangeSliderPreference
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        rangePreference = findPreference("chargeprice_battery_range_android_auto")!!
+        rangePreference.labelFormatter = { value: Float ->
+            val fmt = NumberFormat.getNumberInstance()
+            fmt.maximumFractionDigits = 0
+            fmt.format(value.toDouble()) + "%"
+        }
+        updateRangePreferenceSummary()
+    }
+
+    override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
+        setPreferencesFromResource(R.xml.settings_android_auto, rootKey)
+    }
+
+    override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences, key: String) {
+        when (key) {
+            "chargeprice_battery_range_android_auto_min", "chargeprice_battery_range_android_auto_max" -> {
+                updateRangePreferenceSummary()
+            }
+        }
+    }
+
+    private fun updateRangePreferenceSummary() {
+        val range = prefs.chargepriceBatteryRangeAndroidAuto
+        rangePreference.summary = getString(R.string.chargeprice_battery_range, range[0], range[1])
+    }
+}

app/src/google/java/net/vonforst/evmap/ui/CompassNeedle.kt

@@ -0,0 +1,33 @@
+package net.vonforst.evmap.ui
+
+import android.content.Context
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.PorterDuff
+import androidx.core.content.ContextCompat
+import net.vonforst.evmap.R
+
+class CompassNeedle(val size: Int, ctx: Context) {
+    val image = ContextCompat.getDrawable(ctx, R.drawable.ic_navigation)!!
+
+    init {
+        image.setTint(Color.WHITE)
+        image.setBounds(0, 0, size, size)
+    }
+
+    fun draw(angle: Float?): Bitmap {
+        val bitmap = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888)
+        val canvas = Canvas(bitmap)
+
+        canvas.drawColor(Color.TRANSPARENT, PorterDuff.Mode.CLEAR)
+
+        if (angle != null) {
+            canvas.save()
+            canvas.rotate(-angle, size / 2f, size / 2f)
+            image.draw(canvas)
+            canvas.restore()
+        }
+        return bitmap
+    }
+}

app/src/google/res/drawable/ic_android_auto.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="m22.78,17.91c0.16,0.25 0.22,0.51 0.22,0.79 0,0.38 -0.13,0.69 -0.43,0.94s-0.63,0.36 -1.01,0.36h-2.48l-6.66,-12h-0.84l-6.66,12h-2.53c-0.47,0 -0.86,-0.2 -1.17,-0.62s-0.33,-0.88 -0.05,-1.38l9.61,-16.31c0.31,-0.47 0.72,-0.69 1.22,-0.69 0.53,0 0.92,0.22 1.17,0.69zM4.78,22.31 L12,9.38 19.22,22.31 18.5,23 12,20.34 5.44,23z" />
+</vector>

app/src/google/res/drawable/ic_checkbox_checked.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M19,3L5,3c-1.11,0 -2,0.9 -2,2v14c0,1.1 0.89,2 2,2h14c1.11,0 2,-0.9 2,-2L21,5c0,-1.1 -0.89,-2 -2,-2zM10,17l-5,-5 1.41,-1.41L10,14.17l7.59,-7.59L19,8l-9,9z" />
+</vector>

app/src/google/res/drawable/ic_checkbox_unchecked.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M19,5v14H5V5h14m0,-2H5c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2V5c0,-1.1 -0.9,-2 -2,-2z" />
+</vector>

app/src/google/res/drawable/ic_search_off.xml

@@ -0,0 +1,13 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M15.5,14h-0.79l-0.28,-0.27C15.41,12.59 16,11.11 16,9.5C16,5.91 13.09,3 9.5,3C6.08,3 3.28,5.64 3.03,9h2.02C5.3,6.75 7.18,5 9.5,5C11.99,5 14,7.01 14,9.5S11.99,14 9.5,14c-0.17,0 -0.33,-0.03 -0.5,-0.05v2.02C9.17,15.99 9.33,16 9.5,16c1.61,0 3.09,-0.59 4.23,-1.57L14,14.71v0.79l5,4.99L20.49,19L15.5,14z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M6.47,10.82l-2.47,2.47l-2.47,-2.47l-0.71,0.71l2.47,2.47l-2.47,2.47l0.71,0.71l2.47,-2.47l2.47,2.47l0.71,-0.71l-2.47,-2.47l2.47,-2.47z" />
+</vector>

app/src/google/res/layout-land/fragment_onboarding_android_auto.xml

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <TextView
+        android:id="@+id/welcomeTitle"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="72dp"
+        android:layout_marginEnd="32dp"
+        android:layout_marginBottom="16dp"
+        android:text="@string/welcome_android_auto"
+        android:textAppearance="@style/TextAppearance.Material3.HeadlineSmall"
+        app:layout_constraintBottom_toTopOf="@+id/welcomeText"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/img_android_auto" />
+
+    <TextView
+        android:id="@+id/welcomeText"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="32dp"
+        android:layout_marginBottom="56dp"
+        android:breakStrategy="balanced"
+        android:text="@string/welcome_android_auto_detail"
+        android:textAppearance="@style/TextAppearance.Material3.BodyMedium"
+        android:textColor="?android:textColorSecondary"
+        app:layout_constraintBottom_toTopOf="@+id/btnGetStarted"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="@+id/welcomeTitle" />
+
+    <Button
+        android:id="@+id/btnGetStarted"
+        style="@style/Widget.Material3.Button.TonalButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="24dp"
+        android:text="@string/sounds_cool"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="@+id/welcomeText" />
+
+    <ImageView
+        android:id="@+id/img_android_auto"
+        android:layout_width="72dp"
+        android:layout_height="72dp"
+        android:layout_marginStart="72dp"
+        android:layout_marginBottom="28dp"
+        android:background="@drawable/circle_bg_logo"
+        android:backgroundTint="@color/android_auto_accent"
+        android:scaleType="center"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.65"
+        app:srcCompat="@drawable/android_auto" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/google/res/layout-sw720dp/fragment_onboarding_android_auto.xml

@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <TextView
+        android:id="@+id/welcomeTitle"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="32dp"
+        android:layout_marginEnd="32dp"
+        android:layout_marginBottom="16dp"
+        android:gravity="center"
+        android:text="@string/welcome_android_auto"
+        android:textAppearance="@style/TextAppearance.Material3.HeadlineSmall"
+        app:layout_constraintBottom_toTopOf="@+id/welcomeText"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent" />
+
+    <TextView
+        android:id="@+id/welcomeText"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="32dp"
+        android:layout_marginEnd="32dp"
+        android:layout_marginBottom="56dp"
+        android:breakStrategy="balanced"
+        android:gravity="center"
+        android:text="@string/welcome_android_auto_detail"
+        android:textAppearance="@style/TextAppearance.Material3.BodyMedium"
+        android:textColor="?android:textColorSecondary"
+        app:layout_constraintBottom_toTopOf="@+id/btnGetStarted"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:layout_constraintStart_toStartOf="parent" />
+
+    <Button
+        android:id="@+id/btnGetStarted"
+        style="@style/Widget.Material3.Button.TonalButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="24dp"
+        android:text="@string/sounds_cool"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
+    <ImageView
+        android:id="@+id/img_android_auto"
+        android:layout_width="72dp"
+        android:layout_height="72dp"
+        android:layout_marginTop="28dp"
+        android:layout_marginBottom="28dp"
+        android:background="@drawable/circle_bg_logo"
+        android:backgroundTint="@color/android_auto_accent"
+        android:scaleType="center"
+        app:layout_constraintBottom_toTopOf="@+id/welcomeTitle"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.7"
+        app:srcCompat="@drawable/android_auto" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -13,7 +13,7 @@
         android:layout_marginBottom="16dp"
         android:gravity="center"
         android:text="@string/welcome_android_auto"
-        android:textAppearance="@style/TextAppearance.MaterialComponents.Headline6"
+        android:textAppearance="@style/TextAppearance.Material3.HeadlineSmall"
         app:layout_constraintBottom_toTopOf="@+id/welcomeText"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintHorizontal_bias="0.5"
@@ -29,7 +29,7 @@
         android:breakStrategy="balanced"
         android:gravity="center"
         android:text="@string/welcome_android_auto_detail"
-        android:textAppearance="@style/TextAppearance.MaterialComponents.Body2"
+        android:textAppearance="@style/TextAppearance.Material3.BodyMedium"
         android:textColor="?android:textColorSecondary"
         app:layout_constraintBottom_toTopOf="@+id/btnGetStarted"
         app:layout_constraintEnd_toEndOf="parent"
@@ -38,7 +38,7 @@
 
     <Button
         android:id="@+id/btnGetStarted"
-        style="@style/Widget.MaterialComponents.Button.OutlinedButton"
+        style="@style/Widget.Material3.Button.TonalButton"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginBottom="24dp"

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

@@ -29,7 +29,7 @@
                 android:layout_height="wrap_content"
                 android:layout_marginEnd="8dp"
                 android:text="@{item.sku.title}"
-                android:textAppearance="@style/TextAppearance.MaterialComponents.Body1"
+                android:textAppearance="@style/TextAppearance.Material3.BodyLarge"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toStartOf="@+id/textView21"
                 app:layout_constraintHorizontal_bias="0.0"
@@ -42,7 +42,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text="@{item.sku.price}"
-                android:textAppearance="@style/TextAppearance.MaterialComponents.Body1"
+                android:textAppearance="@style/TextAppearance.Material3.BodyLarge"
                 android:textColor="?android:textColorSecondary"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"

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

@@ -1,13 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string-array name="pref_map_provider_names">
-        <item>Google Maps</item>
-        <item>OpenStreetMap (Mapbox)</item>
-    </string-array>
-    <string-array name="pref_search_provider_names">
-        <item>Google Maps</item>
-        <item>OpenStreetMap (Mapbox)</item>
-    </string-array>
     <string name="donations_info" formatted="false">Findest du EVMap nützlich? Unterstütze die Weiterentwicklung der App mit einer Spende an den Entwickler.\n\nGoogle zieht von der Spende 15% Gebühren ab.</string>
     <string name="auto_location_service">EVMap läuft unter Android Auto und nutzt dafür deinen Standort.</string>
     <string name="auto_no_chargers_found">Keine Ladestationen in der Nähe gefunden</string>
@@ -19,6 +11,7 @@
     <string name="grant_on_phone">Auf Telefon zulassen</string>
     <string name="auto_chargers_closeby">In der Nähe</string>
     <string name="auto_favorites">Favoriten</string>
+    <string name="auto_chargers_near_location">Nahe %s</string>
     <string name="auto_fault_report_date">⚠️ Störungsmeldung (%s)</string>
     <string name="auto_no_refresh_possible">Weitere Aktualisierung nicht möglich. Bitte zurück gehen und neu starten.</string>
     <string name="auto_prices">Preise</string>
@@ -27,10 +20,16 @@
     <string name="auto_no_data">Nicht verfügbar</string>
     <string name="auto_range">Reichweite</string>
     <string name="auto_speed">Geschwindigkeit</string>
+    <string name="auto_heading">Fahrtrichtung</string>
+    <string name="auto_settings">Einstellungen</string>
     <string name="welcome_android_auto">Android Auto-Unterstützung</string>
     <string name="welcome_android_auto_detail">Auf unterstützen Autos kannst du EVMap auch mit Android Auto nutzen. Öffne dazu einfach die EVMap-App aus dem Menü von Android Auto.</string>
     <string name="sounds_cool">klingt cool</string>
     <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 (%s %s).</string>
-    <string name="auto_chargeprice_vehicle_ambiguous">Mehrere der in der App ausgewählten Fahrzeuge passen zu diesem Fahrzeug (%s %s).</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="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>
 </resources>

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

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="donations_info" formatted="false">Trouvez-vous EVMap utile \? Soutenez son développement en envoyant un don au développeur.
+\n
+\nGoogle prend 15% sur chaque don.</string>
+    <string name="auto_location_service">EVMap fonctionne sur Android Auto et utilise votre position.</string>
+    <string name="open_in_app">Ouvrir dans l\'application</string>
+    <string name="opened_on_phone">Ouvert sur le téléphone</string>
+    <string name="auto_location_permission_needed">Pour exécuter EVMap sur Android Auto, vous devez autoriser l\'accès à votre emplacement.</string>
+    <string name="grant_on_phone">Grant au téléphone</string>
+    <string name="auto_prices">Prix</string>
+    <string name="auto_vehicle_data">Données sur le véhicule</string>
+    <string name="auto_range">Autonomie</string>
+    <string name="auto_speed">Vitesse</string>
+    <string name="welcome_android_auto">Prise en charge d’Android Auto</string>
+    <string name="sounds_cool">ça a l\'air cool</string>
+    <string name="auto_chargeprice_vehicle_unknown">Aucun des véhicules sélectionnés dans l\'application ne correspond à ce véhicule (%1$s %2$s).</string>
+    <string name="auto_chargeprice_vehicle_ambiguous">Plusieurs véhicules sélectionnés dans l\'application correspondent à ce véhicule (%1$s %2$s).</string>
+    <string name="selecting_all">tous les éléments sélectionnés</string>
+    <string name="data_sources_hint">Dans les paramètres, vous pouvez également choisir entre Google Maps et OpenStreetMap (Mapbox) pour les données cartographiques.</string>
+    <string name="auto_chargeprice_vehicle_unavailable">EVMap n\'a pas pu déterminer le modèle de votre véhicule.</string>
+    <string name="auto_no_chargers_found">Aucun chargeur à proximité n\'a été trouvé</string>
+    <string name="auto_no_favorites_found">Pas de favoris trouvés</string>
+    <string name="auto_charging_level">Niveau de charge</string>
+    <string name="auto_chargers_closeby">Chargeurs à proximité</string>
+    <string name="auto_chargers_near_location">Près de %s</string>
+    <string name="auto_fault_report_date">⚠️ Rapport d\'anomalie (%s)</string>
+    <string name="auto_no_data">Indisponible</string>
+    <string name="auto_settings">Paramètres</string>
+    <string name="selecting_none">désélectionner tous les éléments</string>
+    <string name="auto_vehicle_data_permission_needed">Pour cette fonction, EVMap doit avoir accès aux données de votre véhicule.</string>
+    <string name="auto_heading">Direction</string>
+    <string name="auto_favorites">Favoris</string>
+    <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>
+</resources>

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

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="donations_info" formatted="false">Synes du EVMap er nyttig\? Støtt utviklingen ved å sende penger til utvikleren.
+\n
+\nGoogle tar 15% av alle donasjoner.</string>
+    <string name="auto_favorites">Favoritter</string>
+    <string name="auto_charging_level">Ladingsnivå</string>
+    <string name="auto_chargeprice_vehicle_unavailable">EVMap kunne ikke fastsette kjøretøymodellen.</string>
+    <string name="selecting_none">fravalgte alle elementer</string>
+    <string name="grant_on_phone">Innvilg på mobilenheten</string>
+    <string name="auto_chargers_closeby">Ladere i nærheten</string>
+    <string name="auto_prices">Pris</string>
+    <string name="auto_no_chargers_found">Ingen ladere i nærheten</string>
+    <string name="auto_no_favorites_found">Fant ikke noen favoritter</string>
+    <string name="open_in_app">Åpne i programmet</string>
+    <string name="auto_location_service">EVMap kjører på Android Auto og bruker posisjonen din.</string>
+    <string name="auto_heading">Fartsretning</string>
+    <string name="opened_on_phone">Åpnet på mobilenheten</string>
+    <string name="auto_location_permission_needed">Innvilg posisjonstilgang for å bruke EVMap på Android Auto.</string>
+    <string name="auto_chargers_near_location">Nær %s</string>
+    <string name="auto_fault_report_date">⚠️ Feilrapport (%s)</string>
+    <string name="auto_vehicle_data">Kjøretøydata</string>
+    <string name="auto_no_data">Utilgjengelig</string>
+    <string name="auto_speed">Hastighet</string>
+    <string name="auto_settings">Innstillinger</string>
+    <string name="auto_chargeprice_vehicle_unknown">Ingen av kjøretøyene valgt i programmet samsvarer med dette kjøretøyet (%1$s %2$s).</string>
+    <string name="welcome_android_auto">Android Auto-støtte</string>
+    <string name="auto_chargeprice_vehicle_ambiguous">Flere kjøretøy valgt i programmet samsvarer med dette kjøretøyet (%1$s %2$s).</string>
+    <string name="auto_vehicle_data_permission_needed">EvMap trenger tilgang til kjøretøydata for å bruke denne funksjonen.</string>
+    <string name="auto_no_refresh_possible">Videre oppdateringer er ikke mulig. Gå tilbake og start på ny.</string>
+    <string name="auto_range">Rekkevidde</string>
+    <string name="welcome_android_auto_detail">Du kan også bruke EVMap inne i Android Auto på bilder som støtter dette ved å velge det i Android Auto-menyen.</string>
+    <string name="settings_android_auto_chargeprice_range">Prissammenligning for laderekkevidde fordelt på pris</string>
+    <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>
+</resources>

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

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string-array name="pref_map_provider_names">
+        <item>@string/pref_provider_google_maps</item>
+        <item>@string/pref_provider_osm_mapbox</item>
+    </string-array>
+    <string-array name="pref_map_provider_values" translatable="false">
+        <item>google</item>
+        <item>mapbox</item>
+    </string-array>
+    <string-array name="pref_search_provider_names">
+        <item>@string/pref_provider_google_maps</item>
+        <item>@string/pref_provider_osm_mapbox</item>
+    </string-array>
+    <string-array name="pref_search_provider_values" translatable="false">
+        <item>google</item>
+        <item>mapbox</item>
+    </string-array>
+</resources>

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

@@ -3,5 +3,5 @@
     <color name="gauge_active">#00e676</color>
     <color name="gauge_middle">#087f23</color>
     <color name="gauge_inactive">#9e9e9e</color>
-    <color name="charger_100kw_dark">#fdd835</color>
+    <color name="charger_100kw_dark">#FBC02D</color>
 </resources>

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="pref_map_provider_default" translatable="false">google</string>
+    <string name="pref_search_provider_default" translatable="false">mapbox</string>
+</resources>

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

@@ -1,23 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string-array name="pref_map_provider_names">
-        <item>Google Maps</item>
-        <item>OpenStreetMap (Mapbox)</item>
-    </string-array>
-    <string-array name="pref_map_provider_values" tranlatable="false">
-        <item>google</item>
-        <item>mapbox</item>
-    </string-array>
-    <string-array name="pref_search_provider_names">
-        <item>Google Maps</item>
-        <item>OpenStreetMap (Mapbox)</item>
-    </string-array>
-    <string-array name="pref_search_provider_values" tranlatable="false">
-        <item>google</item>
-        <item>mapbox</item>
-    </string-array>
-    <string name="pref_map_provider_default" translatable="false">google</string>
-    <string name="pref_search_provider_default" translatable="false">mapbox</string>
     <string name="donations_info" formatted="false">Do you find EVMap useful? Support its development by sending a donation to the developer.\n\nGoogle takes 15% off every donation.</string>
     <string name="auto_location_service">EVMap is running on Android Auto and using your location.</string>
     <string name="auto_no_chargers_found">No nearby chargers found</string>
@@ -29,6 +11,7 @@
     <string name="grant_on_phone">Grant on phone</string>
     <string name="auto_chargers_closeby">Nearby chargers</string>
     <string name="auto_favorites">Favorites</string>
+    <string name="auto_chargers_near_location">Near %s</string>
     <string name="auto_fault_report_date">⚠️ Fault report (%s)</string>
     <string name="auto_no_refresh_possible">Further updates not possible. Please go back and restart.</string>
     <string name="auto_prices">Pricing</string>
@@ -37,10 +20,16 @@
     <string name="auto_no_data">Unavailable</string>
     <string name="auto_range">Range</string>
     <string name="auto_speed">Speed</string>
+    <string name="auto_heading">Heading</string>
+    <string name="auto_settings">Settings</string>
     <string name="welcome_android_auto">Android Auto support</string>
     <string name="welcome_android_auto_detail">You can also use EVMap from within Android Auto on supported cars. Simply select the EVMap app in the Android Auto menu.</string>
     <string name="sounds_cool">sounds cool</string>
     <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 (%s %s).</string>
-    <string name="auto_chargeprice_vehicle_ambiguous">Mehrere der in der App ausgewählten Fahrzeuge passen zu diesem Fahrzeug (%s %s).</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="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>
 </resources>

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

@@ -3,8 +3,8 @@
 
     <style name="CarAppTheme">
         <item name="carColorPrimary">@color/colorPrimary</item>
-        <item name="carColorPrimaryDark">@color/colorPrimaryVariant</item>
+        <item name="carColorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="carColorSecondary">@color/colorSecondary</item>
-        <item name="carColorSecondaryDark">@color/colorSecondaryVariant</item>
+        <item name="carColorSecondaryDark">@color/colorSecondaryDark</item>
     </style>
 </resources>

app/src/google/res/xml/settings_android_auto.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <net.vonforst.evmap.ui.RangeSliderPreference
+        android:key="chargeprice_battery_range_android_auto"
+        android:title="@string/settings_android_auto_chargeprice_range"
+        android:valueFrom="0.0"
+        android:valueTo="100.0"
+        app:updatesContinuously="true"
+        android:defaultValue="20.0,80.0"
+        android:layout="@layout/preference_widget_rangeslider"
+        tools:summary="@string/chargeprice_battery_range" />
+</PreferenceScreen>

app/src/google/res/xml/settings_variantspecific.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
+    <Preference
+        android:fragment="net.vonforst.evmap.fragment.preference.AndroidAutoSettingsFragment"
+        android:title="@string/settings_android_auto"
+        android:icon="@drawable/ic_android_auto" />
+</PreferenceScreen>

app/src/googleAutomotive/AndroidManifest.xml

@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.car.permission.CAR_INFO" />
+    <uses-permission android:name="android.car.permission.CAR_ENERGY" />
+    <uses-permission android:name="android.car.permission.CAR_ENERGY_PORTS" />
+    <uses-permission android:name="android.car.permission.READ_CAR_DISPLAY_UNITS" />
+    <uses-permission android:name="android.car.permission.CAR_SPEED" />
+
+    <uses-feature
+        android:name="android.hardware.type.automotive"
+        android:required="true" />
+
+    <uses-feature
+        android:name="android.software.car.templates_host"
+        android:required="true" />
+
+    <uses-feature
+        android:name="android.hardware.wifi"
+        tools:replace="required"
+        android:required="false" />
+    <uses-feature
+        android:name="android.hardware.screen.portrait"
+        android:required="false" />
+    <uses-feature
+        android:name="android.hardware.screen.landscape"
+        android:required="false" />
+    <uses-feature
+        android:name="android.hardware.camera"
+        android:required="false" />
+
+    <application>
+        <meta-data
+            android:name="com.android.automotive"
+            android:resource="@xml/automotive_app_desc" />
+
+        <meta-data
+            android:name="com.google.android.gms.car.application"
+            tools:node="remove" />
+
+        <activity
+            android:name=".MapsActivity"
+            tools:node="remove" />
+
+        <activity
+            android:exported="true"
+            android:theme="@android:style/Theme.DeviceDefault.NoActionBar"
+            android:name="androidx.car.app.activity.CarAppActivity"
+            android:launchMode="singleTask"
+            android:label="@string/app_name">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+
+            <meta-data
+                android:name="distractionOptimized"
+                android:value="true" />
+
+        </activity>
+    </application>
+</manifest>

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="grant_on_phone">Zulassen</string>
+    <string name="auto_location_permission_needed">Um EVMap auf deinem Fahrzeug zu nutzen, braucht die App Zugriff auf deinen Standort.</string>
+</resources>

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="grant_on_phone">Autoriser</string>
+    <string name="auto_location_permission_needed">Pour exécuter EVMap sur Android Auto, vous devez autoriser l\'accès à votre emplacement.</string>
+</resources>

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="auto_location_permission_needed">Du må du innvilge posisjonstilgang for å kjøre EVMap i bilen din.</string>
+    <string name="grant_on_phone">Tillat</string>
+</resources>

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="grant_on_phone">Allow</string>
+    <string name="auto_location_permission_needed">To run EVMap on your car, you need to grant access to your location.</string>
+</resources>

app/src/main/AndroidManifest.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="net.vonforst.evmap">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
@@ -24,7 +23,8 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/AppTheme">
+        android:theme="@style/AppTheme"
+        android:localeConfig="@xml/locales_config">
 
         <meta-data
             android:name="com.mapbox.ACCESS_TOKEN"
@@ -256,18 +256,20 @@
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.BROWSABLE" />
             </intent-filter>
+
+            <meta-data
+                android:name="android.app.shortcuts"
+                android:resource="@xml/shortcuts" />
         </activity>
 
-        <!-- Override services of the com.mapzen.android.lost library with exported:false
-             until https://github.com/lostzen/lost/pull/270 is merged -->
         <service
-            android:name="com.mapzen.android.lost.internal.GeofencingIntentService"
+            android:name="androidx.appcompat.app.AppLocalesMetadataHolderService"
+            android:enabled="false"
             android:exported="false">
-            <intent-filter>
-                <action android:name="com.mapzen.lost.action.ACTION_GEOFENCING_SERVICE" />
-            </intent-filter>
+            <meta-data
+                android:name="autoStoreLocales"
+                android:value="true" />
         </service>
-
     </application>
 
 </manifest>

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

@@ -3,6 +3,7 @@ package net.vonforst.evmap
 import android.app.Application
 import com.facebook.stetho.Stetho
 import net.vonforst.evmap.storage.PreferenceDataSource
+import net.vonforst.evmap.ui.updateAppLocale
 import net.vonforst.evmap.ui.updateNightMode
 import org.acra.config.dialog
 import org.acra.config.limiter
@@ -13,7 +14,16 @@ import org.acra.ktx.initAcra
 class EvMapApplication : Application() {
     override fun onCreate() {
         super.onCreate()
-        updateNightMode(PreferenceDataSource(this))
+        val prefs = PreferenceDataSource(this)
+        updateNightMode(prefs)
+
+        // Convert to new AppCompat storage for app language
+        val lang = prefs.language
+        if (lang != null && lang !in listOf("", "default")) {
+            updateAppLocale(lang)
+            prefs.language = null
+        }
+
         Stetho.initializeWithDefaults(this);
         init(applicationContext)
 

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

@@ -1,7 +1,7 @@
 package net.vonforst.evmap
 
+import android.app.PendingIntent
 import android.content.ActivityNotFoundException
-import android.content.Context
 import android.content.Intent
 import android.net.Uri
 import android.os.Build
@@ -18,7 +18,6 @@ import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.drawerlayout.widget.DrawerLayout
 import androidx.navigation.NavController
-import androidx.navigation.findNavController
 import androidx.navigation.fragment.FragmentNavigator
 import androidx.navigation.ui.AppBarConfiguration
 import androidx.navigation.ui.setupWithNavController
@@ -27,17 +26,18 @@ import androidx.preference.PreferenceFragmentCompat
 import com.car2go.maps.model.LatLng
 import com.google.android.material.navigation.NavigationView
 import com.google.android.material.snackbar.Snackbar
+import com.google.android.material.transition.MaterialSharedAxis
 import net.vonforst.evmap.fragment.MapFragmentArgs
 import net.vonforst.evmap.model.ChargeLocation
+import net.vonforst.evmap.navigation.NavHostFragment
 import net.vonforst.evmap.storage.PreferenceDataSource
-import net.vonforst.evmap.utils.LocaleContextWrapper
 import net.vonforst.evmap.utils.getLocationFromIntent
 
 
-const val REQUEST_LOCATION_PERMISSION = 1
 const val EXTRA_CHARGER_ID = "chargerId"
 const val EXTRA_LAT = "lat"
 const val EXTRA_LON = "lon"
+const val EXTRA_FAVORITES = "favorites"
 
 class MapsActivity : AppCompatActivity(),
     PreferenceFragmentCompat.OnPreferenceStartFragmentCallback {
@@ -51,22 +51,12 @@ class MapsActivity : AppCompatActivity(),
     var fragmentCallback: FragmentCallback? = null
     private lateinit var prefs: PreferenceDataSource
 
-    override fun attachBaseContext(newBase: Context) {
-        return super.attachBaseContext(
-            LocaleContextWrapper.wrap(
-                newBase, PreferenceDataSource(newBase).language
-            )
-        );
-    }
-
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         val splashScreen = installSplashScreen()
 
         setContentView(R.layout.activity_maps)
 
-        navController = findNavController(R.id.nav_host_fragment)
-        val navGraph = navController.navInflater.inflate(R.navigation.nav_graph)
         appBarConfiguration = AppBarConfiguration(
             setOf(
                 R.id.map,
@@ -76,12 +66,16 @@ class MapsActivity : AppCompatActivity(),
             ),
             findViewById<DrawerLayout>(R.id.drawer_layout)
         )
+        val navHostFragment =
+            supportFragmentManager.findFragmentById(R.id.nav_host_fragment) as NavHostFragment
+        navController = navHostFragment.navController
+        val navGraph = navController.navInflater.inflate(R.navigation.nav_graph)
         val navView = findViewById<NavigationView>(R.id.nav_view)
         navView.setupWithNavController(navController)
 
-        val header = navView.getHeaderView(0)
-        ViewCompat.setOnApplyWindowInsetsListener(header) { v, insets ->
-            v.setPadding(0, insets.getInsets(WindowInsetsCompat.Type.statusBars()).top, 0, 0)
+        ViewCompat.setOnApplyWindowInsetsListener(navView) { v, insets ->
+            val header = navView.getHeaderView(0)
+            header.setPadding(0, insets.getInsets(WindowInsetsCompat.Type.statusBars()).top, 0, 0)
             insets
         }
 
@@ -93,7 +87,7 @@ class MapsActivity : AppCompatActivity(),
         if (!prefs.welcomeDialogShown || !prefs.dataSourceSet) {
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
                 // wait for splash screen animation to finish on first start
-                splashScreen.setKeepVisibleCondition(object : SplashScreen.KeepOnScreenCondition {
+                splashScreen.setKeepOnScreenCondition(object : SplashScreen.KeepOnScreenCondition {
                     var startTime: Long? = null
 
                     override fun shouldKeepOnScreen(): Boolean {
@@ -112,55 +106,58 @@ class MapsActivity : AppCompatActivity(),
             return
         } else {
             navGraph.setStartDestination(R.id.map)
-            navController.graph = navGraph
-        }
+            navController.setGraph(navGraph, MapFragmentArgs(appStart = true).toBundle())
+            var deepLink: PendingIntent? = null
 
+            if (intent?.scheme == "geo") {
+                val query = intent.data?.query?.split("=")?.get(1)
+                val coords = getLocationFromIntent(intent)
 
-        if (intent?.scheme == "geo") {
-            val query = intent.data?.query?.split("=")?.get(1)
-            val coords = getLocationFromIntent(intent)
-
-            if (coords != null) {
-                val lat = coords[0]
-                val lon = coords[1]
-                val deepLink = navController.createDeepLink()
-                    .setGraph(R.navigation.nav_graph)
+                if (coords != null) {
+                    val lat = coords[0]
+                    val lon = coords[1]
+                    deepLink = navController.createDeepLink()
+                        .setGraph(R.navigation.nav_graph)
+                        .setDestination(R.id.map)
+                        .setArguments(MapFragmentArgs(latLng = LatLng(lat, lon)).toBundle())
+                        .createPendingIntent()
+                } else if (query != null && query.isNotEmpty()) {
+                    deepLink = navController.createDeepLink()
+                        .setGraph(R.navigation.nav_graph)
+                        .setDestination(R.id.map)
+                        .setArguments(MapFragmentArgs(locationName = query).toBundle())
+                        .createPendingIntent()
+                }
+            } else if (intent?.scheme == "https" && intent?.data?.host == "www.goingelectric.de") {
+                val id = intent.data?.pathSegments?.last()?.toLongOrNull()
+                if (id != null) {
+                    deepLink = navController.createDeepLink()
+                        .setGraph(R.navigation.nav_graph)
+                        .setDestination(R.id.map)
+                        .setArguments(MapFragmentArgs(chargerId = id).toBundle())
+                        .createPendingIntent()
+                }
+            } else if (intent.hasExtra(EXTRA_CHARGER_ID)) {
+                deepLink = navController.createDeepLink()
                     .setDestination(R.id.map)
-                    .setArguments(MapFragmentArgs(latLng = LatLng(lat, lon)).toBundle())
+                    .setArguments(
+                        MapFragmentArgs(
+                            chargerId = intent.getLongExtra(EXTRA_CHARGER_ID, 0),
+                            latLng = LatLng(
+                                intent.getDoubleExtra(EXTRA_LAT, 0.0),
+                                intent.getDoubleExtra(EXTRA_LON, 0.0)
+                            )
+                        ).toBundle()
+                    )
                     .createPendingIntent()
-                deepLink.send()
-            } else if (query != null && query.isNotEmpty()) {
-                val deepLink = navController.createDeepLink()
-                    .setGraph(R.navigation.nav_graph)
-                    .setDestination(R.id.map)
-                    .setArguments(MapFragmentArgs(locationName = query).toBundle())
+            } else if (intent.hasExtra(EXTRA_FAVORITES)) {
+                deepLink = navController.createDeepLink()
+                    .setGraph(navGraph)
+                    .setDestination(R.id.favs)
                     .createPendingIntent()
-                deepLink.send()
             }
-        } else if (intent?.scheme == "https" && intent?.data?.host == "www.goingelectric.de") {
-            val id = intent.data?.pathSegments?.last()?.toLongOrNull()
-            if (id != null) {
-                val deepLink = navController.createDeepLink()
-                    .setGraph(R.navigation.nav_graph)
-                    .setDestination(R.id.map)
-                    .setArguments(MapFragmentArgs(chargerId = id).toBundle())
-                    .createPendingIntent()
-                deepLink.send()
-            }
-        } else if (intent.hasExtra(EXTRA_CHARGER_ID)) {
-            navController.createDeepLink()
-                .setDestination(R.id.map)
-                .setArguments(
-                    MapFragmentArgs(
-                        chargerId = intent.getLongExtra(EXTRA_CHARGER_ID, 0),
-                        latLng = LatLng(
-                            intent.getDoubleExtra(EXTRA_LAT, 0.0),
-                            intent.getDoubleExtra(EXTRA_LON, 0.0)
-                        )
-                    ).toBundle()
-                )
-                .createPendingIntent()
-                .send()
+
+            deepLink?.send()
         }
     }
 
@@ -169,6 +166,7 @@ class MapsActivity : AppCompatActivity(),
         val coord = charger.coordinates
         val intent = Intent(Intent.ACTION_VIEW)
         intent.data = Uri.parse("google.navigation:q=${coord.lat},${coord.lng}")
+        intent.`package` = "com.google.android.apps.maps"
         if (prefs.navigateUseMaps && intent.resolveActivity(packageManager) != null) {
             startActivity(intent);
         } else {
@@ -180,7 +178,11 @@ class MapsActivity : AppCompatActivity(),
     fun showLocation(charger: ChargeLocation) {
         val coord = charger.coordinates
         val intent = Intent(Intent.ACTION_VIEW)
-        intent.data = Uri.parse("geo:0,0?q=${coord.lat},${coord.lng}(${charger.name})")
+        intent.data = Uri.parse(
+            "geo:${coord.lat},${coord.lng}?q=${coord.lat},${coord.lng}(${
+                Uri.encode(charger.name)
+            })"
+        )
         if (intent.resolveActivity(packageManager) != null) {
             startActivity(intent);
         } else {
@@ -225,6 +227,9 @@ class MapsActivity : AppCompatActivity(),
         caller: PreferenceFragmentCompat,
         pref: Preference
     ): Boolean {
+        caller.exitTransition = MaterialSharedAxis(MaterialSharedAxis.X, true)
+        caller.reenterTransition = MaterialSharedAxis(MaterialSharedAxis.X, false)
+
         // Identify the Navigation Destination
         val navDestination = navController.graph
             .find { target -> target is FragmentNavigator.Destination && pref.fragment == target.className }

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

@@ -6,11 +6,6 @@ import android.graphics.Typeface
 import android.os.Bundle
 import android.text.*
 import android.text.style.StyleSpan
-import androidx.lifecycle.LiveData
-import androidx.lifecycle.Observer
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.suspendCancellableCoroutine
-import kotlinx.coroutines.withContext
 import java.util.*
 
 fun Bundle.optDouble(name: String): Double? {
@@ -85,25 +80,6 @@ fun max(a: Int?, b: Int?): Int? {
 
 fun <T> List<T>.containsAny(vararg values: T) = values.any { this.contains(it) }
 
-public suspend fun <T> LiveData<T>.await(): T {
-    return withContext(Dispatchers.Main.immediate) {
-        suspendCancellableCoroutine { continuation ->
-            val observer = object : Observer<T> {
-                override fun onChanged(value: T) {
-                    removeObserver(this)
-                    continuation.resume(value, null)
-                }
-            }
-
-            observeForever(observer)
-
-            continuation.invokeOnCancellation {
-                removeObserver(observer)
-            }
-        }
-    }
-}
-
 fun Context.isDarkMode() =
     (resources.configuration.uiMode and Configuration.UI_MODE_NIGHT_MASK) == Configuration.UI_MODE_NIGHT_YES
 

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

@@ -144,10 +144,9 @@ class CheckableConnectorAdapter : DataBindingAdapter<Chargepoint>() {
             field = value
             checkedItem?.let {
                 if (value != null && getItem(it).type !in value) {
-                    val index = currentList.indexOfFirst {
+                    checkedItem = currentList.indexOfFirst {
                         it.type in value
-                    }
-                    checkedItem = if (index == -1) null else index
+                    }.takeIf { it != -1 }
                     onCheckedItemChangedListener?.invoke(getCheckedItem())
                 }
             }
@@ -168,11 +167,11 @@ class CheckableConnectorAdapter : DataBindingAdapter<Chargepoint>() {
         }
         root.setOnCheckedChangeListener { v: View, checked: Boolean ->
             if (checked) {
-                checkedItem = holder.bindingAdapterPosition
+                checkedItem = holder.bindingAdapterPosition.takeIf { it != -1 }
                 root.post {
                     notifyDataSetChanged()
                 }
-                onCheckedItemChangedListener?.invoke(getCheckedItem()!!)
+                getCheckedItem()?.let { onCheckedItemChangedListener?.invoke(it) }
             }
         }
     }
@@ -180,7 +179,7 @@ class CheckableConnectorAdapter : DataBindingAdapter<Chargepoint>() {
     fun getCheckedItem(): Chargepoint? = checkedItem?.let { getItem(it) }
 
     fun setCheckedItem(item: Chargepoint?) {
-        checkedItem = item?.let { currentList.indexOf(item) }
+        checkedItem = item?.let { currentList.indexOf(item) }.takeIf { it != -1 }
     }
 
     var onCheckedItemChangedListener: ((Chargepoint?) -> Unit)? = null

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

@@ -44,13 +44,13 @@ fun buildDetails(
     if (loc == null) return emptyList()
 
     return listOfNotNull(
-        DetailsAdapter.Detail(
+        if (loc.address != null) DetailsAdapter.Detail(
             R.drawable.ic_address,
             R.string.address,
             loc.address.toString(),
             loc.locationDescription,
             clickable = true
-        ),
+        ) else null,
         if (loc.operator != null) DetailsAdapter.Detail(
             R.drawable.ic_operator,
             R.string.operator,
@@ -73,7 +73,7 @@ fun buildDetails(
                 )
             } ?: "",
             loc.faultReport.description?.let {
-                HtmlCompat.fromHtml(it, HtmlCompat.FROM_HTML_MODE_LEGACY)
+                HtmlCompat.fromHtml(it.replace("\n", "<br>"), HtmlCompat.FROM_HTML_MODE_LEGACY)
             } ?: "",
             clickable = true
         ) else null,
@@ -91,7 +91,7 @@ fun buildDetails(
             R.drawable.ic_cost,
             R.string.cost,
             loc.cost.getStatusText(ctx),
-            loc.cost.descriptionLong ?: loc.cost.descriptionShort
+            loc.cost.getDetailText()
         )
         else null,
         if (loc.chargecards != null && loc.chargecards.isNotEmpty() || loc.barrierFree == true)

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

@@ -14,7 +14,7 @@ class FavoritesAdapter(val onDelete: (FavoritesViewModel.FavoritesListItem) -> U
 
     override fun getItemViewType(position: Int): Int = R.layout.item_favorite
 
-    override fun getItemId(position: Int): Long = getItem(position).charger.id
+    override fun getItemId(position: Int): Long = getItem(position).fav.favorite.favoriteId
 
     @SuppressLint("ClickableViewAccessibility")
     override fun bind(

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

@@ -62,6 +62,8 @@ class FiltersAdapter : DataBindingAdapter<FilterWithValue<FilterValue>>() {
                     )
                 }
             }
+            is BooleanFilterValue -> {
+            }
         }
     }
 

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

@@ -34,7 +34,8 @@ interface ChargepointApi<out T : ReferenceData> {
 
     fun getFilters(referenceData: ReferenceData, sp: StringProvider): List<Filter<FilterValue>>
 
-    fun getName(): String
+    val name: String
+    val id: String
 }
 
 interface StringProvider {

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

@@ -2,7 +2,6 @@ package net.vonforst.evmap.api.availability
 
 import com.facebook.stetho.okhttp3.StethoInterceptor
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.withContext
 import net.vonforst.evmap.api.RateLimitInterceptor
 import net.vonforst.evmap.api.await
@@ -22,9 +21,16 @@ import java.util.concurrent.TimeUnit
 
 interface AvailabilityDetector {
     suspend fun getAvailability(location: ChargeLocation): ChargeLocationStatus
+
+    /**
+     * Get a rough estimate whether this charger is supported by this provider.
+     *
+     * This might be done by checking supported countries, or even by matching the operator
+     * for operator-specific availability detectors.
+     */
+    fun isChargerSupported(charger: ChargeLocation): Boolean
 }
 
-@ExperimentalCoroutinesApi
 abstract class BaseAvailabilityDetector(private val client: OkHttpClient) : AvailabilityDetector {
     protected val radius = 150  // max radius in meters
 
@@ -88,7 +94,7 @@ abstract class BaseAvailabilityDetector(private val client: OkHttpClient) : Avai
                 // find corresponding powers in GE data
                 val gePowers =
                     chargepoints.filter { equivalentPlugTypes(it.type).any { it == type } }
-                        .map { it.power }.distinct().sorted()
+                        .mapNotNull { it.power }.distinct().sorted()
 
                 // if the distinct number of powers is the same, try to match.
                 if (powers.size == gePowers.size) {
@@ -133,7 +139,7 @@ data class ChargeLocationStatus(
             (connectors == null || connectors.map {
                 equivalentPlugTypes(it)
             }.any { equivalent -> it.type in equivalent })
-                    && (minPower == null || it.power > minPower)
+                    && (minPower == null || (it.power != null && it.power >= minPower))
         }
         return this.copy(status = statusFiltered)
     }
@@ -159,21 +165,16 @@ private val okhttp = OkHttpClient.Builder()
     .cookieJar(JavaNetCookieJar(cookieManager))
     .build()
 val availabilityDetectors = listOf(
+    RheinenergieAvailabilityDetector(okhttp),
+    EnBwAvailabilityDetector(okhttp),
     NewMotionAvailabilityDetector(okhttp)
-    /*ChargecloudAvailabilityDetector(
-        okhttp,
-        "606a0da0dfdd338ee4134605653d4fd8"
-    ), // Maingau
-    ChargecloudAvailabilityDetector(
-        okhttp,
-        "6336fe713f2eb7fa04b97ff6651b76f8"
-    )  // SW Kiel*/
 )
 
 suspend fun getAvailability(charger: ChargeLocation): Resource<ChargeLocationStatus> {
     var value: Resource<ChargeLocationStatus>? = null
     withContext(Dispatchers.IO) {
         for (ad in availabilityDetectors) {
+            if (!ad.isChargerSupported(charger)) continue
             try {
                 value = Resource.success(ad.getAvailability(charger))
                 break
@@ -190,4 +191,4 @@ suspend fun getAvailability(charger: ChargeLocation): Resource<ChargeLocationSta
         }
     }
     return value ?: Resource.error(null, null)
-}
+}

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

@@ -1,86 +1,110 @@
 package net.vonforst.evmap.api.availability
 
-import kotlinx.coroutines.ExperimentalCoroutinesApi
-import net.vonforst.evmap.api.iterator
+import com.squareup.moshi.Json
+import com.squareup.moshi.JsonClass
 import net.vonforst.evmap.model.ChargeLocation
 import net.vonforst.evmap.model.Chargepoint
 import okhttp3.OkHttpClient
-import org.json.JSONObject
-import java.io.IOException
+import retrofit2.Retrofit
+import retrofit2.converter.moshi.MoshiConverterFactory
+import retrofit2.http.GET
+import retrofit2.http.Query
 
-@ExperimentalCoroutinesApi
-class ChargecloudAvailabilityDetector(
-    client: OkHttpClient,
-    private val operatorId: String
+interface ChargecloudApi {
+    @GET("locations")
+    suspend fun getData(
+        @Query("latitude") latitude: Double,
+        @Query("longitude") longitude: Double,
+        @Query("radius") radius: Int,
+        @Query("offset") offset: Int = 0,
+        @Query("limit") limit: Int = 10
+    ): ChargecloudResponse
+
+    @JsonClass(generateAdapter = true)
+    data class ChargecloudResponse(
+        val data: List<ChargecloudLocation>
+    )
+
+    @JsonClass(generateAdapter = true)
+    data class ChargecloudLocation(
+        val coordinates: ChargecloudCoordinates,
+        val evses: List<ChargecloudEvse>,
+        @Json(name = "distance_in_m") val distanceInM: String
+    )
+
+    @JsonClass(generateAdapter = true)
+    data class ChargecloudCoordinates(val latitude: Double, val longitude: Double)
+
+    @JsonClass(generateAdapter = true)
+    data class ChargecloudEvse(
+        val id: String,
+        val status: String,
+        val connectors: List<ChargecloudConnector>
+    )
+
+    @JsonClass(generateAdapter = true)
+    data class ChargecloudConnector(
+        val id: Long,
+        val standard: String,
+        @Json(name = "max_power") val maxPower: Double,
+        val status: String
+    )
+
+    companion object {
+        fun create(client: OkHttpClient, baseUrl: String? = null): ChargecloudApi {
+            val retrofit = Retrofit.Builder()
+                .baseUrl(baseUrl)
+                .addConverterFactory(MoshiConverterFactory.create())
+                .client(client)
+                .build()
+            return retrofit.create(ChargecloudApi::class.java)
+        }
+    }
+}
+
+abstract class ChargecloudAvailabilityDetector(
+    client: OkHttpClient
 ) : BaseAvailabilityDetector(client) {
-    @ExperimentalCoroutinesApi
+    protected abstract val operatorId: String
+
+    private val api: ChargecloudApi by lazy {
+        val baseUrl = "https://app.chargecloud.de/emobility:ocpi/$operatorId/app/2.0/"
+        ChargecloudApi.create(client, baseUrl)
+    }
+
     override suspend fun getAvailability(location: ChargeLocation): ChargeLocationStatus {
-        val url =
-            "https://app.chargecloud.de/emobility:ocpi/$operatorId/app/2.0/locations?latitude=${location.coordinates.lat}&longitude=${location.coordinates.lng}&radius=$radius&offset=0&limit=10"
-        val json = JSONObject(httpGet(url))
+        val data = api.getData(location.coordinates.lat, location.coordinates.lng, radius)
 
-        val statusMessage = json.getString("status_message")
-        if (statusMessage != "Success") throw IOException(statusMessage)
+        val nearest = data.data.minByOrNull { it.distanceInM.toDouble() }
+            ?: throw AvailabilityDetectorException("no candidates found.")
 
-        val data = json.getJSONArray("data")
-        if (data.length() > 1) throw AvailabilityDetectorException(
-            "found multiple candidates."
-        )
-        if (data.length() == 0) throw AvailabilityDetectorException(
-            "no candidates found."
-        )
+        val chargecloudConnectors = mutableMapOf<Long, Pair<Double, String>>()
+        val chargecloudStatus = mutableMapOf<Long, ChargepointStatus>()
 
-        val evses = data.getJSONObject(0).getJSONArray("evses")
-        val chargepointStatus = mutableMapOf<Chargepoint, List<ChargepointStatus>>()
-        evses.iterator<JSONObject>().forEach { evse ->
-            evse.getJSONArray("connectors").iterator<JSONObject>().forEach connector@{ connector ->
-                val type = getType(connector.getString("standard"))
-                val power = connector.getDouble("max_power")
-                val status = ChargepointStatus.valueOf(connector.getString("status"))
-
-                var chargepoint = getCorrespondingChargepoint(chargepointStatus.keys, type, power)
-                val statusList: List<ChargepointStatus>
-                if (chargepoint == null) {
-                    // find corresponding chargepoint from goingelectric to get correct power
-                    val geChargepoint =
-                        getCorrespondingChargepoint(location.chargepointsMerged, type, power)
-                            ?: throw AvailabilityDetectorException(
-                                "Chargepoints from chargecloud API and goingelectric do not match."
-                            )
-                    chargepoint = Chargepoint(
-                        type,
-                        geChargepoint.power,
-                        1
-                    )
-                    statusList = listOf(status)
-                } else {
-                    val previousStatus = chargepointStatus[chargepoint]!!
-                    statusList = previousStatus + listOf(status)
-                    chargepointStatus.remove(chargepoint)
-                    chargepoint =
-                        Chargepoint(
-                            chargepoint.type,
-                            chargepoint.power,
-                            chargepoint.count + 1
-                        )
-                }
-
-                chargepointStatus[chargepoint] = statusList
+        nearest.evses.flatMap { it.connectors }.forEach {
+            val id = it.id
+            val power = it.maxPower
+            val type = getType(it.standard)
+            val status = when (it.status) {
+                "OUTOFORDER" -> ChargepointStatus.FAULTED
+                "AVAILABLE" -> ChargepointStatus.AVAILABLE
+                "CHARGING" -> ChargepointStatus.CHARGING
+                "UNKNOWN" -> ChargepointStatus.UNKNOWN
+                else -> ChargepointStatus.UNKNOWN
             }
+            chargecloudConnectors.put(id, power to type)
+            chargecloudStatus.put(id, status)
         }
 
-
-
-        if (chargepointStatus.keys == location.chargepointsMerged.toSet()) {
-            return ChargeLocationStatus(
-                chargepointStatus,
-                "chargecloud.de"
-            )
-        } else {
-            throw AvailabilityDetectorException(
-                "Chargepoints from chargecloud API and goingelectric do not match."
-            )
+        val match = matchChargepoints(chargecloudConnectors, location.chargepointsMerged)
+        val chargepointStatus = match.mapValues { entry ->
+            entry.value.map { chargecloudStatus[it]!! }
         }
+
+        return ChargeLocationStatus(
+            chargepointStatus,
+            "chargecloud.de"
+        )
     }
 
     private fun getType(string: String): String {
@@ -89,7 +113,24 @@ class ChargecloudAvailabilityDetector(
             "DOMESTIC_F" -> Chargepoint.SCHUKO
             "IEC_62196_T2_COMBO" -> Chargepoint.CCS_TYPE_2
             "CHADEMO" -> Chargepoint.CHADEMO
-            else -> throw IllegalArgumentException("unrecognized type $string")
+            else -> "unknown"
         }
     }
-}
+}
+
+class RheinenergieAvailabilityDetector(client: OkHttpClient) :
+    ChargecloudAvailabilityDetector(client) {
+    override val operatorId = "c4ce9bb82a86766833df8a4818fa1b5c"
+
+    override fun isChargerSupported(charger: ChargeLocation): Boolean {
+        val network = charger.chargepriceData?.network ?: charger.network ?: return false
+        return when (charger.dataSource) {
+            "goingelectric" -> network == "RheinEnergie"
+            "openchargemap" -> network == "72"
+            else -> false
+        }
+    }
+}
+
+// "606a0da0dfdd338ee4134605653d4fd8" Maingau
+// "6336fe713f2eb7fa04b97ff6651b76f8" SW Kiel*/

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

@@ -0,0 +1,227 @@
+package net.vonforst.evmap.api.availability
+
+import com.squareup.moshi.JsonClass
+import net.vonforst.evmap.model.ChargeLocation
+import net.vonforst.evmap.model.Chargepoint
+import net.vonforst.evmap.utils.distanceBetween
+import okhttp3.OkHttpClient
+import retrofit2.Retrofit
+import retrofit2.converter.moshi.MoshiConverterFactory
+import retrofit2.http.GET
+import retrofit2.http.Path
+import retrofit2.http.Query
+
+private const val coordRange = 0.005  // range of latitude and longitude for loading the map
+private const val maxDistance = 40  // max distance between reported positions in meters
+
+interface EnBwApi {
+    @GET("chargestations?grouping=false")
+    suspend fun getMarkers(
+        @Query("fromLon") fromLon: Double,
+        @Query("toLon") toLon: Double,
+        @Query("fromLat") fromLat: Double,
+        @Query("toLat") toLat: Double,
+    ): List<EnBwLocation>
+
+    @GET("chargestations/{id}")
+    suspend fun getLocation(@Path("id") id: Long): EnBwLocationDetail
+
+    @JsonClass(generateAdapter = true)
+    data class EnBwLocation(
+        val lat: Double,
+        val lon: Double,
+        val stationId: Long?,
+        val grouped: Boolean,
+        val availableChargePoints: Int,
+        val numberOfChargePoints: Int,
+        val operator: String,
+        val viewPort: EnBwViewport
+    )
+
+    @JsonClass(generateAdapter = true)
+    data class EnBwLocationDetail(
+        val lat: Double,
+        val lon: Double,
+        val stationId: Long,
+        val availableChargePoints: Int,
+        val numberOfChargePoints: Int,
+        val operator: String,
+        val chargePoints: List<EnBwChargePoint>
+    )
+
+    @JsonClass(generateAdapter = true)
+    data class EnBwChargePoint(
+        val evseId: String?,
+        val status: String,
+        val connectors: List<EnBwConnector>
+    )
+
+    @JsonClass(generateAdapter = true)
+    data class EnBwConnector(
+        val plugTypeName: String,
+        val maxPowerInKw: Double?,
+    )
+
+    @JsonClass(generateAdapter = true)
+    data class EnBwViewport(
+        val lowerLeftLat: Double,
+        val lowerLeftLon: Double,
+        val upperRightLat: Double,
+        val upperRightLon: Double
+    )
+
+    companion object {
+        fun create(client: OkHttpClient, baseUrl: String? = null): EnBwApi {
+            val clientWithInterceptor = client.newBuilder()
+                .addInterceptor { chain ->
+                    // add API key to every request
+                    val request = chain.request().newBuilder()
+                        .header("Ocp-Apim-Subscription-Key", "d4954e8b2e444fc89a89a463788c0a72")
+                        .header("Origin", "https://www.enbw.com")
+                        .header("Referer", "https://www.enbw.com/")
+                        .header("Accept", "application/json")
+                        .build()
+                    chain.proceed(request)
+                }.build()
+            val retrofit = Retrofit.Builder()
+                .baseUrl(baseUrl ?: "https://enbw-emp.azure-api.net/emobility-public-api/api/v1/")
+                .addConverterFactory(MoshiConverterFactory.create())
+                .client(clientWithInterceptor)
+                .build()
+            return retrofit.create(EnBwApi::class.java)
+        }
+    }
+}
+
+class EnBwAvailabilityDetector(client: OkHttpClient, baseUrl: String? = null) :
+    BaseAvailabilityDetector(client) {
+    val api = EnBwApi.create(client, baseUrl)
+
+    override suspend fun getAvailability(location: ChargeLocation): ChargeLocationStatus {
+        val lat = location.coordinates.lat
+        val lng = location.coordinates.lng
+
+        // find nearest station to this position
+        var markers =
+            api.getMarkers(lng - coordRange, lng + coordRange, lat - coordRange, lat + coordRange)
+
+        markers = markers.flatMap {
+            if (it.grouped) {
+                api.getMarkers(
+                    it.viewPort.lowerLeftLon,
+                    it.viewPort.upperRightLon,
+                    it.viewPort.lowerLeftLat,
+                    it.viewPort.upperRightLat
+                )
+            } else {
+                listOf(it)
+            }
+        }
+
+        val nearest = markers.minByOrNull { marker ->
+            distanceBetween(marker.lat, marker.lon, lat, lng)
+        } ?: throw AvailabilityDetectorException("no candidates found.")
+
+        if (distanceBetween(
+                nearest.lat,
+                nearest.lon,
+                lat,
+                lng
+            ) > radius
+        ) {
+            throw AvailabilityDetectorException("no candidates found")
+        }
+
+        // combine related stations
+        markers = markers.filter { marker ->
+            distanceBetween(
+                marker.lat,
+                marker.lon,
+                nearest.lat,
+                nearest.lon
+            ) < maxDistance
+        }
+
+        var details = markers.filter {
+            // only include stations from same operator
+            it.operator == nearest.operator && it.stationId != null
+        }.map {
+            // load details
+            api.getLocation(it.stationId!!)
+        }
+
+        val connectorStatus = details.flatMap { it.chargePoints }.flatMap { cp ->
+            cp.connectors.map { connector ->
+                connector to cp.status
+            }
+        }
+
+        val enbwConnectors = mutableMapOf<Long, Pair<Double, String>>()
+        val enbwStatus = mutableMapOf<Long, ChargepointStatus>()
+        connectorStatus.forEachIndexed { index, (connector, statusStr) ->
+            val id = index.toLong()
+            val power = connector.maxPowerInKw ?: 0.0
+            val type = when (connector.plugTypeName) {
+                "Typ 3A" -> Chargepoint.TYPE_3
+                "Typ 2" -> Chargepoint.TYPE_2_UNKNOWN
+                "Typ 1" -> Chargepoint.TYPE_1
+                "Steckdose(D)" -> Chargepoint.SCHUKO
+                "CCS (Typ 1)" -> Chargepoint.CCS_TYPE_1  // US CCS, aka type1_combo
+                "CCS (Typ 2)" -> Chargepoint.CCS_TYPE_2  // EU CCS, aka type2_combo
+                "CHAdeMO" -> Chargepoint.CHADEMO
+                else -> "unknown"
+            }
+            val status = when (statusStr) {
+                "UNAVAILABLE" -> ChargepointStatus.FAULTED
+                "OUT_OF_SERVICE" -> ChargepointStatus.FAULTED
+                "AVAILABLE" -> ChargepointStatus.AVAILABLE
+                "OCCUPIED" -> ChargepointStatus.CHARGING
+                "UNSPECIFIED" -> ChargepointStatus.UNKNOWN
+                else -> ChargepointStatus.UNKNOWN
+            }
+            enbwConnectors.put(id, power to type)
+            enbwStatus.put(id, status)
+        }
+
+        val match = matchChargepoints(enbwConnectors, location.chargepointsMerged)
+        val chargepointStatus = match.mapValues { entry ->
+            entry.value.map { enbwStatus[it]!! }
+        }
+        return ChargeLocationStatus(
+            chargepointStatus,
+            "EnBW"
+        )
+    }
+
+    override fun isChargerSupported(charger: ChargeLocation): Boolean {
+        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/
+            "goingelectric" -> country in listOf(
+                "Deutschland",
+                "Österreich",
+                "Schweiz",
+                "Frankreich",
+                "Belgien",
+                "Niederlande",
+                "Luxemburg",
+                "Liechtenstein",
+                "Italien",
+            )
+            "openchargemap" -> country in listOf(
+                "DE",
+                "AT",
+                "CH",
+                "FR",
+                "BE",
+                "NE",
+                "LU",
+                "LI",
+                "IT"
+            )
+            else -> false
+        }
+    }
+}