implement chargeprice feedback dialog

#195
2025-12-31 11:07:44 -05:00 · 2022-09-04 11:11:46 +02:00
44 changed files with 991 additions and 661 deletions
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -21,8 +21,8 @@ android {
        minSdkVersion 21
        targetSdkVersion 31
        // NOTE: always increase versionCode by 2 since automotive flavor uses versionCode + 1
-        versionCode 120
-        versionName "1.3.12"
+        versionCode 106
+        versionName "1.3.10"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        resConfigs supportedLocales.split(",")
@@ -107,7 +107,6 @@ android {
    resourcePlaceholders {
        files = ['xml/shortcuts.xml']
    }
-    namespace 'net.vonforst.evmap'

    // add API keys from environment variable if not set in apikeys.xml
    applicationVariants.all { variant ->
@@ -152,11 +151,11 @@ configurations {

 dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation 'androidx.appcompat:appcompat:1.6.0-rc01'
+    implementation 'androidx.appcompat:appcompat:1.6.0-beta01'
    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.fragment:fragment-ktx:1.5.1"
    implementation 'androidx.cardview:cardview:1.0.0'
    implementation 'androidx.preference:preference-ktx:1.2.0'
    implementation 'com.google.android.material:material:1.6.1'
@@ -186,7 +185,7 @@ dependencies {
    implementation 'com.github.romandanylyk:PageIndicatorView:b1bad589b5'

    // Android Auto
-    def carAppVersion = '1.3.0-beta01'
+    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"
@@ -258,7 +257,7 @@ dependencies {

    kapt "com.squareup.moshi:moshi-kotlin-codegen:1.13.0"

-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.2.2'
+    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 }

 private static String decode(String s, String key) {
--- a/app/src/google/AndroidManifest.xml
+++ b/app/src/google/AndroidManifest.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools">
+    xmlns:tools="http://schemas.android.com/tools"
+    package="net.vonforst.evmap">

    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
    <uses-permission android:name="androidx.car.app.MAP_TEMPLATES" />
--- a/app/src/google/java/net/vonforst/evmap/auto/ChargerDetailScreen.kt
+++ b/app/src/google/java/net/vonforst/evmap/auto/ChargerDetailScreen.kt
@@ -3,12 +3,8 @@ package net.vonforst.evmap.auto
 import android.content.Intent
 import android.graphics.Bitmap
 import android.graphics.Canvas
-import android.graphics.Color
-import android.graphics.Matrix
-import android.graphics.RectF
 import android.graphics.drawable.BitmapDrawable
 import android.net.Uri
-import android.text.SpannableString
 import android.text.SpannableStringBuilder
 import android.text.Spanned
 import androidx.car.app.CarContext
@@ -31,27 +27,22 @@ import net.vonforst.evmap.api.availability.ChargeLocationStatus
 import net.vonforst.evmap.api.availability.getAvailability
 import net.vonforst.evmap.api.chargeprice.ChargepriceApi
 import net.vonforst.evmap.api.createApi
-import net.vonforst.evmap.api.iconForPlugType
 import net.vonforst.evmap.api.nameForPlugType
 import net.vonforst.evmap.api.stringProvider
 import net.vonforst.evmap.model.ChargeLocation
-import net.vonforst.evmap.model.Cost
-import net.vonforst.evmap.model.FaultReport
 import net.vonforst.evmap.model.Favorite
 import net.vonforst.evmap.storage.AppDatabase
-import net.vonforst.evmap.storage.ChargeLocationsRepository
 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.awaitFinished
+import net.vonforst.evmap.viewmodel.getReferenceData
 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
@@ -59,8 +50,10 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :

    val prefs = PreferenceDataSource(ctx)
    private val db = AppDatabase.getInstance(carContext)
-    private val repo =
-        ChargeLocationsRepository(createApi(prefs.dataSource, ctx), lifecycleScope, db, prefs)
+    private val api by lazy {
+        createApi(prefs.dataSource, ctx)
+    }
+    private val referenceData = api.getReferenceData(lifecycleScope, carContext)

    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
@@ -78,7 +71,9 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
    private var favoriteUpdateJob: Job? = null

    init {
-        loadCharger()
+        referenceData.observe(this) {
+            loadCharger()
+        }
    }

    override fun onGetTemplate(): Template {
@@ -249,9 +244,15 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
                val operatorText = generateOperatorText(charger)
                setTitle(operatorText)

-                charger.cost?.let { addText(generateCostStatusText(it)) }
+                charger.cost?.let { addText(it.getStatusText(carContext, emoji = true)) }
                charger.faultReport?.let { fault ->
-                    addText(generateFaultReportTitle(fault))
+                    addText(
+                        carContext.getString(
+                            R.string.auto_fault_report_date,
+                            fault.created?.atZone(ZoneId.systemDefault())
+                                ?.format(DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT))
+                        )
+                    )
                }
            }.build())
        } else {
@@ -266,14 +267,20 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
                val operatorText = generateOperatorText(charger)
                setTitle(operatorText)
                charger.cost?.let {
-                    addText(generateCostStatusText(it))
+                    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(generateFaultReportTitle(fault))
+                    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(
@@ -298,79 +305,18 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
        return rows
    }

-    private fun generateCostStatusText(cost: Cost): CharSequence {
-        val string = SpannableString(cost.getStatusText(carContext, emoji = true))
-        // replace emoji with CarIcon
-        string.indexOf('⚡').takeIf { it >= 0 }?.let { index ->
-            string.setSpan(
-                CarIconSpan.create(
-                    CarIcon.Builder(
-                        IconCompat.createWithResource(
-                            carContext,
-                            R.drawable.ic_lightning
-                        )
-                    ).setTint(CarColor.YELLOW).build()
-                ), index, index + 1, SpannableString.SPAN_INCLUSIVE_EXCLUSIVE
-            )
-        }
-        string.indexOf('\uD83C').takeIf { it >= 0 }?.let { index ->
-            string.setSpan(
-                CarIconSpan.create(
-                    CarIcon.Builder(
-                        IconCompat.createWithResource(
-                            carContext,
-                            R.drawable.ic_parking
-                        )
-                    ).setTint(CarColor.BLUE).build()
-                ), index, index + 2, SpannableString.SPAN_INCLUSIVE_EXCLUSIVE
-            )
-        }
-        return string
-    }
-
-
-    private fun generateFaultReportTitle(fault: FaultReport): CharSequence {
-        val string = SpannableString(
-            carContext.getString(
-                R.string.auto_fault_report_date,
-                fault.created?.atZone(ZoneId.systemDefault())
-                    ?.format(DateTimeFormatter.ofLocalizedDate(FormatStyle.SHORT))
-            )
-        )
-        // replace emoji with CarIcon
-        string.setSpan(
-            CarIconSpan.create(
-                CarIcon.Builder(
-                    IconCompat.createWithResource(
-                        carContext,
-                        R.drawable.ic_fault_report
-                    )
-                ).setTint(CarColor.YELLOW).build()
-            ), 0, 1, SpannableString.SPAN_INCLUSIVE_EXCLUSIVE
-        )
-        return string
-    }
-
    private fun generateChargepointsText(charger: ChargeLocation): SpannableStringBuilder {
        val chargepointsText = SpannableStringBuilder()
        charger.chargepointsMerged.forEachIndexed { i, cp ->
            if (i > 0) chargepointsText.append(" · ")
            chargepointsText.append(
-                "${cp.count}× "
-            ).append(
-                nameForPlugType(carContext.stringProvider(), cp.type),
-                CarIconSpan.create(
-                    CarIcon.Builder(
-                        IconCompat.createWithResource(
-                            carContext,
-                            iconForPlugType(cp.type)
-                        )
-                    ).setTint(
-                        CarColor.createCustom(Color.WHITE, Color.BLACK)
-                    ).build()
-                ),
-                Spanned.SPAN_INCLUSIVE_EXCLUSIVE
-            ).append(" ").append(cp.formatPower())
+                "${cp.count}× ${
+                    nameForPlugType(
+                        carContext.stringProvider(),
+                        cp.type
+                    )
+                } ${cp.formatPower()}"
+            )
            availability?.status?.get(cp)?.let { status ->
                chargepointsText.append(
                    " (${availabilityText(status)}/${cp.count})",
@@ -410,21 +356,24 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
    }

    private fun loadCharger() {
+        val referenceData = referenceData.value ?: return
        lifecycleScope.launch {
            favorite = db.favoritesDao().findFavorite(chargerSparse.id, chargerSparse.dataSource)

-            val response = repo.getChargepointDetail(chargerSparse.id).awaitFinished()
+            val response = api.getChargepointDetail(referenceData, chargerSparse.id)
            if (response.status == Status.SUCCESS) {
                val charger = response.data!!

                val photo = charger.photos?.firstOrNull()
                photo?.let {
                    val density = carContext.resources.displayMetrics.density
-                    val size =
-                        (density * if (largeImageSupported) imageSizeLarge else imageSize).roundToInt()
-                    val url = photo.getUrl(size = size)
+                    val url = if (largeImageSupported) {
+                        photo.getUrl(size = (imageSizeLarge * density).roundToInt())
+                    } else {
+                        photo.getUrl(size = (imageSize * density).roundToInt())
+                    }
                    val request = ImageRequest.Builder(carContext).data(url).build()
-                    val img =
+                    var img =
                        (carContext.imageLoader.execute(request).drawable as BitmapDrawable).bitmap

                    // draw icon on top of image
@@ -434,29 +383,19 @@ class ChargerDetailScreen(ctx: CarContext, val chargerSparse: ChargeLocation) :
                        multi = charger.isMulti()
                    )

-                    val outImg = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888)
+                    img = img.copy(Bitmap.Config.ARGB_8888, true)
                    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
+                        (img.height * 0.4 / icon.height * icon.width).roundToInt(),
+                        (img.height * 0.4).roundToInt()
                    )
+                    val canvas = Canvas(img)
                    canvas.drawBitmap(
                        iconSmall,
                        0f,
-                        (size - iconSmall.height * 1.1).toFloat(),
+                        (img.height - iconSmall.height * 1.1).toFloat(),
                        null
                    )
-                    this@ChargerDetailScreen.photo = outImg
+                    this@ChargerDetailScreen.photo = img
                }
                this@ChargerDetailScreen.charger = charger

--- a/app/src/google/java/net/vonforst/evmap/auto/FilterScreen.kt
+++ b/app/src/google/java/net/vonforst/evmap/auto/FilterScreen.kt
@@ -47,6 +47,30 @@ class FilterScreen(ctx: CarContext, val session: EVMapSession) : Screen(ctx) {
            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(
--- a/app/src/google/java/net/vonforst/evmap/auto/MapScreen.kt
+++ b/app/src/google/java/net/vonforst/evmap/auto/MapScreen.kt
@@ -13,9 +13,7 @@ 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 androidx.lifecycle.*
 import com.car2go.maps.model.LatLng
 import kotlinx.coroutines.*
 import net.vonforst.evmap.BuildConfig
@@ -26,17 +24,14 @@ import net.vonforst.evmap.api.createApi
 import net.vonforst.evmap.api.stringProvider
 import net.vonforst.evmap.model.ChargeLocation
 import net.vonforst.evmap.model.FILTERS_FAVORITES
-import net.vonforst.evmap.model.FilterValue
-import net.vonforst.evmap.model.FilterWithValue
 import net.vonforst.evmap.storage.AppDatabase
-import net.vonforst.evmap.storage.ChargeLocationsRepository
 import net.vonforst.evmap.storage.PreferenceDataSource
 import net.vonforst.evmap.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.getReferenceData
 import java.io.IOException
 import java.time.Duration
 import java.time.Instant
@@ -67,22 +62,26 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
    private var chargers: List<ChargeLocation>? = null
    private var prefs = PreferenceDataSource(ctx)
    private val db = AppDatabase.getInstance(carContext)
-    private val repo =
-        ChargeLocationsRepository(createApi(prefs.dataSource, ctx), lifecycleScope, db, prefs)
+    private val api by lazy {
+        createApi(prefs.dataSource, ctx)
+    }
    private val searchRadius = 5 // kilometers
    private val distanceUpdateThreshold = Duration.ofSeconds(15)
    private val availabilityUpdateThreshold = Duration.ofMinutes(1)
    private var availabilities: MutableMap<Long, Pair<ZonedDateTime, ChargeLocationStatus?>> =
        HashMap()
    private val maxRows = if (ctx.carAppApiLevel >= 2) {
-        min(
-            ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_PLACE_LIST),
-            25
-        )
+        ctx.constraintManager.getContentLimit(ConstraintManager.CONTENT_LIMIT_TYPE_PLACE_LIST)
    } else 6

-    private var filterStatus = prefs.filterStatus
-    private var filtersWithValue: List<FilterWithValue<FilterValue>>? = null
+    private val referenceData = api.getReferenceData(lifecycleScope, carContext)
+    private val filterStatus = MutableLiveData<Long>().apply {
+        value = prefs.filterStatus
+    }
+    private val filterValues = db.filterValueDao().getFilterValues(filterStatus, prefs.dataSource)
+    private val filters =
+        Transformations.map(referenceData) { api.getFilters(it, carContext.stringProvider()) }
+    private val filtersWithValue = filtersWithValue(filters, filterValues)

    private val hardwareMan: CarHardwareManager by lazy {
        ctx.getCarService(CarContext.HARDWARE_SERVICE) as CarHardwareManager
@@ -116,7 +115,7 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
                prefs.placeSearchResultAndroidAutoName?.let {
                    carContext.getString(R.string.auto_chargers_near_location, it)
                } ?: carContext.getString(
-                    if (filterStatus == FILTERS_FAVORITES) {
+                    if (filterStatus.value == FILTERS_FAVORITES) {
                        R.string.auto_favorites
                    } else {
                        R.string.auto_chargers_closeby
@@ -143,7 +142,7 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
                }
                builder.setNoItemsMessage(
                    carContext.getString(
-                        if (filterStatus == FILTERS_FAVORITES) {
+                        if (filterStatus.value == FILTERS_FAVORITES) {
                            R.string.auto_no_favorites_found
                        } else {
                            R.string.auto_no_chargers_found
@@ -155,19 +154,18 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
            } ?: setLoading(true)
            setCurrentLocationEnabled(true)
            setHeaderAction(Action.APP_ICON)
-            val filtersCount = if (filterStatus == FILTERS_FAVORITES) 1 else {
-                filtersWithValue?.count {
+            val filtersCount = if (filterStatus.value == FILTERS_FAVORITES) 1 else {
+                filtersWithValue.value?.count {
                    !it.value.hasSameValueAs(it.filter.defaultValue())
                }
            }

            setActionStrip(
                ActionStrip.Builder()
-                    .addAction(
-                        Action.Builder()
-                            .setIcon(
-                                CarIcon.Builder(
-                                    IconCompat.createWithResource(
+                    .addAction(Action.Builder()
+                        .setIcon(
+                            CarIcon.Builder(
+                                IconCompat.createWithResource(
                                    carContext,
                                    R.drawable.ic_settings
                                )
@@ -178,42 +176,6 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
                            session.mapScreen = null
                        }
                        .build())
-                    .addAction(Action.Builder().apply {
-                        setIcon(
-                            CarIcon.Builder(
-                                IconCompat.createWithResource(
-                                    carContext,
-                                    if (prefs.placeSearchResultAndroidAuto != null) {
-                                        R.drawable.ic_search_off
-                                    } else {
-                                        R.drawable.ic_search
-                                    }
-                                )
-                            ).build()
-
-                        )
-                        setOnClickListener(ParkedOnlyOnClickListener.create {
-                            if (prefs.placeSearchResultAndroidAuto != null) {
-                                prefs.placeSearchResultAndroidAutoName = null
-                                prefs.placeSearchResultAndroidAuto = null
-                                screenManager.pushForResult(DummyReturnScreen(carContext)) {
-                                    chargers = null
-                                    loadChargers()
-                                }
-                            } else {
-                                screenManager.pushForResult(
-                                    PlaceSearchScreen(
-                                        carContext,
-                                        session
-                                    )
-                                ) {
-                                    chargers = null
-                                    loadChargers()
-                                }
-                                session.mapScreen = null
-                            }
-                        })
-                    }.build())
                    .addAction(
                        Action.Builder()
                            .setIcon(
@@ -227,14 +189,14 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
                                    .build()
                            )
                            .setOnClickListener {
-                                screenManager.push(FilterScreen(carContext, session))
+                                screenManager.pushForResult(FilterScreen(carContext, session)) {
+                                    filterStatus.value = prefs.filterStatus
+                                }
                                session.mapScreen = null
                            }
                            .build())
                    .build())
-            if (carContext.carAppApiLevel >= 5) {
-                setOnContentRefreshListener(this@MapScreen)
-            }
+            setOnContentRefreshListener(this@MapScreen)
        }.build()
    }

@@ -327,10 +289,10 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
        ) {
            return
        }
-        val previousLocation = this.location
        this.location = location
-        if (previousLocation == null) {
-            loadChargers()
+        if (updateCoroutine != null) {
+            // don't update while still loading last update
+            return
        }

        val now = Instant.now()
@@ -345,6 +307,8 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :

    private fun loadChargers() {
        val location = location ?: return
+        val referenceData = referenceData.value ?: return
+        val filters = filtersWithValue.value ?: return

        val searchLocation =
            prefs.placeSearchResultAndroidAuto ?: LatLng.fromLocation(location)
@@ -352,14 +316,8 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :

        updateCoroutine = lifecycleScope.launch {
            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 (filterStatus == FILTERS_FAVORITES) {
+                if (filterStatus.value == FILTERS_FAVORITES) {
                    chargers =
                        db.favoritesDao().getAllFavoritesAsync().map { it.charger }.sortedBy {
                            distanceBetween(
@@ -368,51 +326,42 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :
                            )
                        }
                } else {
-                    val response = repo.getChargepointsRadius(
+                    val response = api.getChargepointsRadius(
+                        referenceData,
                        searchLocation,
                        searchRadius,
                        zoom = 16f,
-                        filtersWithValue
-                    ).awaitFinished()
-                    if (response.status == Status.ERROR) {
-                        withContext(Dispatchers.Main) { showLoadingError() }
-                        return@launch
-                    }
-                    var chargers = response.data?.filterIsInstance(ChargeLocation::class.java)
+                        filters
+                    )
+                    chargers = response.data?.filterIsInstance(ChargeLocation::class.java)
                    chargers?.let {
                        if (it.size < maxRows) {
                            // try again with larger radius
-                            val response = repo.getChargepointsRadius(
+                            val response = api.getChargepointsRadius(
+                                referenceData,
                                searchLocation,
                                searchRadius * 10,
                                zoom = 16f,
-                                filtersWithValue
-                            ).awaitFinished()
-                            if (response.status == Status.ERROR) {
-                                withContext(Dispatchers.Main) { showLoadingError() }
-                                return@launch
-                            }
+                                filters
+                            )
                            chargers =
                                response.data?.filterIsInstance(ChargeLocation::class.java)
                        }
                    }
-                    this@MapScreen.chargers = chargers
                }

                updateCoroutine = null
                lastDistanceUpdateTime = Instant.now()
                invalidate()
            } catch (e: IOException) {
-                withContext(Dispatchers.Main) { showLoadingError() }
+                withContext(Dispatchers.Main) {
+                    CarToast.makeText(carContext, R.string.connection_error, CarToast.LENGTH_LONG)
+                        .show()
+                }
            }
        }
    }

-    private fun showLoadingError() {
-        CarToast.makeText(carContext, R.string.connection_error, CarToast.LENGTH_LONG)
-            .show()
-    }
-
    private fun onEnergyLevelUpdated(energyLevel: EnergyLevel) {
        val isUpdate = this.energyLevel == null
        this.energyLevel = energyLevel
@@ -424,11 +373,10 @@ class MapScreen(ctx: CarContext, val session: EVMapSession) :

        // 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()
+        filtersWithValue.observe(this@MapScreen) {
+            loadChargers()
+        }
    }

    private fun setupListeners() {
--- a/app/src/google/java/net/vonforst/evmap/auto/Utils.kt
+++ b/app/src/google/java/net/vonforst/evmap/auto/Utils.kt
@@ -3,13 +3,13 @@ package net.vonforst.evmap.auto
 import android.content.Context
 import android.graphics.Bitmap
 import androidx.car.app.CarContext
-import androidx.car.app.Screen
 import androidx.car.app.constraints.ConstraintManager
 import androidx.car.app.hardware.common.CarUnit
-import androidx.car.app.model.*
+import androidx.car.app.model.CarColor
+import androidx.car.app.model.CarIcon
+import androidx.car.app.model.Distance
 import androidx.car.app.versioning.CarAppApiLevels
 import androidx.core.graphics.drawable.IconCompat
-import net.vonforst.evmap.R
 import net.vonforst.evmap.api.availability.ChargepointStatus
 import java.util.*
 import kotlin.math.roundToInt
@@ -152,17 +152,4 @@ fun supportsCarApiLevel3(ctx: CarContext): Boolean {
        }
    }
    return true
-}
-
-class DummyReturnScreen(ctx: CarContext) : Screen(ctx) {
-    /*
-    Dummy screen to get around template refresh limitations.
-    It immediately pops back to the previous screen.
-     */
-    override fun onGetTemplate(): Template {
-        screenManager.pop()
-        return MessageTemplate.Builder(carContext.getString(R.string.loading)).setLoading(true)
-            .build()
-    }
-
 }
--- a/app/src/google/res/values-de/strings.xml
+++ b/app/src/google/res/values-de/strings.xml
@@ -32,5 +32,4 @@
    <string name="data_sources_hint">In den Einstellungen kannst du auch zwischen Google Maps und OpenStreetMap (Mapbox) für die Kartendaten wechseln.</string>
    <string name="selecting_all">alle Einträge ausgewählt</string>
    <string name="selecting_none">alle Einträge abgewählt</string>
-    <string name="loading">Lade…</string>
 </resources>
--- a/app/src/google/res/values/strings.xml
+++ b/app/src/google/res/values/strings.xml
@@ -32,5 +32,4 @@
    <string name="data_sources_hint">In the settings you can also switch between Google Maps and OpenStreetMap (Mapbox) for the map data.</string>
    <string name="selecting_all">selected all items</string>
    <string name="selecting_none">deselected all items</string>
-    <string name="loading">Loading…</string>
 </resources>
--- a/app/src/googleAutomotive/AndroidManifest.xml
+++ b/app/src/googleAutomotive/AndroidManifest.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools">
+    xmlns:tools="http://schemas.android.com/tools"
+    package="net.vonforst.evmap">

    <uses-permission android:name="android.car.permission.CAR_INFO" />
    <uses-permission android:name="android.car.permission.CAR_ENERGY" />
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="net.vonforst.evmap">

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
--- a/app/src/main/java/net/vonforst/evmap/api/ChargepointApi.kt
+++ b/app/src/main/java/net/vonforst/evmap/api/ChargepointApi.kt
@@ -34,8 +34,7 @@ interface ChargepointApi<out T : ReferenceData> {

    fun getFilters(referenceData: ReferenceData, sp: StringProvider): List<Filter<FilterValue>>

-    val name: String
-    val id: String
+    fun getName(): String
 }

 interface StringProvider {
--- a/app/src/main/java/net/vonforst/evmap/api/chargeprice/ChargepriceApi.kt
+++ b/app/src/main/java/net/vonforst/evmap/api/chargeprice/ChargepriceApi.kt
@@ -114,8 +114,8 @@ interface ChargepriceApi {

        @JvmStatic
        fun isCountrySupported(country: String, dataSource: String): Boolean = when (dataSource) {
+            // list of countries updated 2021/08/24
            "goingelectric" -> country in listOf(
-                // list of countries according to Chargeprice.app, 2021/08/24
                "Deutschland",
                "Österreich",
                "Schweiz",
@@ -133,28 +133,9 @@ interface ChargepriceApi {
                "Italien",
                "Spanien",
                "Großbritannien",
-                "Irland",
-                // additional countries found 2022/09/17, https://github.com/johan12345/EVMap/issues/234
-                "Finnland",
-                "Lettland",
-                "Litauen",
-                "Estland",
-                "Liechtenstein",
-                "Rumänien",
-                "Slowakei",
-                "Slowenien",
-                "Polen",
-                "Serbien",
-                "Bulgarien",
-                "Kosovo",
-                "Montenegro",
-                "Albanien",
-                "Griechenland",
-                "Portugal",
-                "Island"
+                "Irland"
            )
            "openchargemap" -> country in listOf(
-                // list of countries according to Chargeprice.app, 2021/08/24
                "DE",
                "AT",
                "CH",
@@ -172,25 +153,7 @@ interface ChargepriceApi {
                "IT",
                "ES",
                "GB",
-                "IE",
-                // additional countries found 2022/09/17, https://github.com/johan12345/EVMap/issues/234
-                "FI",
-                "LV",
-                "LT",
-                "EE",
-                "LI",
-                "RO",
-                "SK",
-                "SI",
-                "PL",
-                "RS",
-                "BG",
-                "XK",
-                "ME",
-                "AL",
-                "GR",
-                "PT",
-                "IS"
+                "IE"
            )
            else -> false
        }
--- a/app/src/main/java/net/vonforst/evmap/api/goingelectric/GoingElectricApi.kt
+++ b/app/src/main/java/net/vonforst/evmap/api/goingelectric/GoingElectricApi.kt
@@ -129,8 +129,7 @@ class GoingElectricApiWrapper(
    private val clusterThreshold = 11f
    val api = GoingElectricApi.create(apikey, baseurl, context)

-    override val name = "GoingElectric.de"
-    override val id = "going_electric"
+    override fun getName() = "GoingElectric.de"

    override suspend fun getChargepoints(
        referenceData: ReferenceData,
--- a/app/src/main/java/net/vonforst/evmap/api/openchargemap/OpenChargeMapApi.kt
+++ b/app/src/main/java/net/vonforst/evmap/api/openchargemap/OpenChargeMapApi.kt
@@ -108,8 +108,7 @@ class OpenChargeMapApiWrapper(
    private val clusterThreshold = 11
    val api = OpenChargeMapApi.create(apikey, baseurl, context)

-    override val name = "OpenChargeMap.org"
-    override val id = "open_charge_map"
+    override fun getName() = "OpenChargeMap.org"

    private fun formatMultipleChoice(value: MultipleChoiceFilterValue?) =
        if (value == null || value.all) null else value.values.joinToString(",")
--- a/app/src/main/java/net/vonforst/evmap/fragment/ChargepriceFeedbackFragment.kt
+++ b/app/src/main/java/net/vonforst/evmap/fragment/ChargepriceFeedbackFragment.kt
@@ -0,0 +1,74 @@
+package net.vonforst.evmap.fragment
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ArrayAdapter
+import androidx.databinding.DataBindingUtil
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.viewModels
+import androidx.navigation.fragment.findNavController
+import androidx.navigation.fragment.navArgs
+import androidx.navigation.ui.setupWithNavController
+import net.vonforst.evmap.MapsActivity
+import net.vonforst.evmap.R
+import net.vonforst.evmap.databinding.FragmentChargepriceFeedbackBinding
+import net.vonforst.evmap.viewmodel.ChargepriceFeedbackViewModel
+import net.vonforst.evmap.viewmodel.viewModelFactory
+
+class ChargepriceFeedbackFragment : Fragment() {
+
+    private lateinit var binding: FragmentChargepriceFeedbackBinding
+    private val vm: ChargepriceFeedbackViewModel by viewModels(factoryProducer = {
+        viewModelFactory {
+            ChargepriceFeedbackViewModel(
+                requireActivity().application,
+                getString(R.string.chargeprice_key),
+                getString(R.string.chargeprice_api_url)
+            )
+        }
+    })
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        val fragmentArgs: ChargepriceFeedbackFragmentArgs by navArgs()
+        vm.feedbackType.value = fragmentArgs.feedbackType
+        vm.charger.value = fragmentArgs.charger
+        vm.vehicle.value = fragmentArgs.vehicle
+        vm.chargePrices.value = fragmentArgs.chargePrices?.toList()
+        vm.batteryRange.value = fragmentArgs.batteryRange?.toList()
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        binding = DataBindingUtil.inflate(
+            inflater,
+            R.layout.fragment_chargeprice_feedback, container, false
+        )
+        binding.lifecycleOwner = this
+        binding.vm = vm
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        binding.toolbar.setupWithNavController(
+            findNavController(),
+            (requireActivity() as MapsActivity).appBarConfiguration
+        )
+        binding.tariffSpinner.setAdapter(
+            ArrayAdapter<String>(
+                requireContext(),
+                R.layout.item_simple_multiline,
+                R.id.text,
+                mutableListOf()
+            )
+        )
+    }
+}
--- a/app/src/main/java/net/vonforst/evmap/fragment/ChargepriceFragment.kt
+++ b/app/src/main/java/net/vonforst/evmap/fragment/ChargepriceFragment.kt
@@ -30,6 +30,7 @@ import net.vonforst.evmap.api.equivalentPlugTypes
 import net.vonforst.evmap.databinding.FragmentChargepriceBinding
 import net.vonforst.evmap.model.Chargepoint
 import net.vonforst.evmap.storage.PreferenceDataSource
+import net.vonforst.evmap.viewmodel.ChargepriceFeedbackType
 import net.vonforst.evmap.viewmodel.ChargepriceViewModel
 import net.vonforst.evmap.viewmodel.Status
 import net.vonforst.evmap.viewmodel.savedStateViewModelFactory
@@ -182,6 +183,9 @@ class ChargepriceFragment : Fragment() {
        binding.btnSettings.setOnClickListener {
            findNavController().navigate(R.id.action_chargeprice_to_chargepriceSettingsFragment)
        }
+        binding.btnFeedbackMissingPrice.setOnClickListener {
+            feedbackMissingPrice()
+        }

        binding.batteryRange.setLabelFormatter { value: Float ->
            val fmt = NumberFormat.getNumberInstance()
@@ -202,6 +206,14 @@ class ChargepriceFragment : Fragment() {
                    (activity as? MapsActivity)?.openUrl(getString(R.string.chargeprice_faq_link))
                    true
                }
+                R.id.menu_feedback_missing_price -> {
+                    feedbackMissingPrice()
+                    true
+                }
+                R.id.menu_feedback_wrong_price -> {
+                    feedbackWrongPrice()
+                    true
+                }
                else -> false
            }
        }
@@ -235,4 +247,30 @@ class ChargepriceFragment : Fragment() {
        view.setBackgroundColor(MaterialColors.getColor(view, android.R.attr.windowBackground))
    }

+    private fun feedbackMissingPrice() {
+        findNavController().navigate(
+            R.id.action_chargeprice_to_chargepriceFeedbackFragment,
+            ChargepriceFeedbackFragmentArgs(
+                ChargepriceFeedbackType.MISSING_PRICE,
+                vm.charger.value,
+                vm.vehicle.value,
+                vm.chargePricesForChargepoint.value?.data?.toTypedArray(),
+                vm.batteryRange.value?.toFloatArray()
+            ).toBundle()
+        )
+    }
+
+    private fun feedbackWrongPrice() {
+        findNavController().navigate(
+            R.id.action_chargeprice_to_chargepriceFeedbackFragment,
+            ChargepriceFeedbackFragmentArgs(
+                ChargepriceFeedbackType.WRONG_PRICE,
+                vm.charger.value,
+                vm.vehicle.value,
+                vm.chargePricesForChargepoint.value?.data?.toTypedArray(),
+                vm.batteryRange.value?.toFloatArray()
+            ).toBundle()
+        )
+    }
+
 }
--- a/app/src/main/java/net/vonforst/evmap/fragment/MapFragment.kt
+++ b/app/src/main/java/net/vonforst/evmap/fragment/MapFragment.kt
@@ -72,6 +72,7 @@ import net.vonforst.evmap.adapter.ConnectorAdapter
 import net.vonforst.evmap.adapter.DetailsAdapter
 import net.vonforst.evmap.adapter.GalleryAdapter
 import net.vonforst.evmap.adapter.PlaceAutocompleteAdapter
+import net.vonforst.evmap.api.goingelectric.GoingElectricApiWrapper
 import net.vonforst.evmap.autocomplete.ApiUnavailableException
 import net.vonforst.evmap.autocomplete.PlaceWithBounds
 import net.vonforst.evmap.bold
@@ -393,7 +394,7 @@ class MapFragment : Fragment(), OnMapReadyCallback, MapsActivity.FragmentCallbac
                    val charger = vm.charger.value?.data
                    if (charger?.editUrl != null) {
                        (activity as? MapsActivity)?.openUrl(charger.editUrl)
-                        if (vm.apiId.value == "going_electric") {
+                        if (vm.apiType == GoingElectricApiWrapper::class.java) {
                            // instructions specific to GoingElectric
                            Toast.makeText(
                                requireContext(),
--- a/app/src/main/java/net/vonforst/evmap/storage/ChargeLocationsDao.kt
+++ b/app/src/main/java/net/vonforst/evmap/storage/ChargeLocationsDao.kt
@@ -1,124 +1,34 @@
 package net.vonforst.evmap.storage

-import androidx.lifecycle.*
-import androidx.room.Dao
-import androidx.room.Delete
-import androidx.room.Insert
-import androidx.room.OnConflictStrategy
-import com.car2go.maps.model.LatLng
-import com.car2go.maps.model.LatLngBounds
-import kotlinx.coroutines.CoroutineScope
-import net.vonforst.evmap.api.ChargepointApi
-import net.vonforst.evmap.api.StringProvider
-import net.vonforst.evmap.api.goingelectric.GEReferenceData
-import net.vonforst.evmap.api.goingelectric.GoingElectricApiWrapper
-import net.vonforst.evmap.api.openchargemap.OpenChargeMapApiWrapper
-import net.vonforst.evmap.model.*
-import net.vonforst.evmap.viewmodel.Resource
-import net.vonforst.evmap.viewmodel.await
+import androidx.lifecycle.LiveData
+import androidx.room.*
+import net.vonforst.evmap.model.ChargeLocation

@Dao
-abstract class ChargeLocationsDao {
+interface ChargeLocationsDao {
    @Insert(onConflict = OnConflictStrategy.REPLACE)
-    abstract suspend fun insert(vararg locations: ChargeLocation)
+    suspend fun insert(vararg locations: ChargeLocation)
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun insertBlocking(vararg locations: ChargeLocation)

    @Delete
-    abstract suspend fun delete(vararg locations: ChargeLocation)
-}
+    suspend fun delete(vararg locations: ChargeLocation)

-/**
- * The ChargeLocationsRepository wraps the ChargepointApi and the DB to provide caching
- * functionality.
- */
-class ChargeLocationsRepository(
-    api: ChargepointApi<ReferenceData>, private val scope: CoroutineScope,
-    private val db: AppDatabase, private val prefs: PreferenceDataSource
-) {
-    val api = MutableLiveData<ChargepointApi<ReferenceData>>().apply { value = api }
+    @Query("SELECT * FROM chargelocation")
+    fun getAllChargeLocations(): LiveData<List<ChargeLocation>>

-    val referenceData = this.api.switchMap { api ->
-        when (api) {
-            is GoingElectricApiWrapper -> {
-                GEReferenceDataRepository(
-                    api,
-                    scope,
-                    db.geReferenceDataDao(),
-                    prefs
-                ).getReferenceData()
-            }
-            is OpenChargeMapApiWrapper -> {
-                OCMReferenceDataRepository(
-                    api,
-                    scope,
-                    db.ocmReferenceDataDao(),
-                    prefs
-                ).getReferenceData()
-            }
-            else -> {
-                throw RuntimeException("no reference data implemented")
-            }
-        }
-    }
+    @Query("SELECT * FROM chargelocation")
+    suspend fun getAllChargeLocationsAsync(): List<ChargeLocation>

-    private val chargeLocationsDao = db.chargeLocationsDao()
+    @Query("SELECT * FROM chargelocation")
+    fun getAllChargeLocationsBlocking(): List<ChargeLocation>

-    fun getChargepoints(
-        bounds: LatLngBounds,
-        zoom: Float,
-        filters: FilterValues?
-    ): LiveData<Resource<List<ChargepointListItem>>> {
-        return liveData {
-            val refData = referenceData.await()
-            val result = api.value!!.getChargepoints(refData, bounds, zoom, filters)
-
-            emit(result)
-        }
-    }
-
-    fun getChargepointsRadius(
-        location: LatLng,
-        radius: Int,
-        zoom: Float,
-        filters: FilterValues?
-    ): LiveData<Resource<List<ChargepointListItem>>> {
-        return liveData {
-            val refData = referenceData.await()
-            val result = api.value!!.getChargepointsRadius(refData, location, radius, zoom, filters)
-
-            emit(result)
-        }
-    }
-
-    fun getChargepointDetail(
-        id: Long
-    ): LiveData<Resource<ChargeLocation>> {
-        return liveData {
-            val refData = referenceData.await()
-            val result = api.value!!.getChargepointDetail(refData, id)
-            emit(result)
-        }
-    }
-
-    fun getFilters(sp: StringProvider) = MediatorLiveData<List<Filter<FilterValue>>>().apply {
-        addSource(referenceData) { refData: ReferenceData? ->
-            refData?.let { value = api.value!!.getFilters(refData, sp) }
-        }
-    }
-
-    suspend fun getFiltersAsync(sp: StringProvider): List<Filter<FilterValue>> {
-        val refData = referenceData.await()
-        return api.value!!.getFilters(refData, sp)
-    }
-
-    val chargeCardMap by lazy {
-        referenceData.map { refData: ReferenceData? ->
-            if (refData is GEReferenceData) {
-                refData.chargecards.associate {
-                    it.id to it.convert()
-                }
-            } else {
-                null
-            }
-        }
-    }
+    @Query("SELECT * FROM chargelocation WHERE lat >= :lat1 AND lat <= :lat2 AND lng >= :lng1 AND lng <= :lng2")
+    suspend fun getChargeLocationsInBoundsAsync(
+        lat1: Double,
+        lat2: Double,
+        lng1: Double,
+        lng2: Double
+    ): List<ChargeLocation>
 }
--- a/app/src/main/java/net/vonforst/evmap/storage/FilterValueDao.kt
+++ b/app/src/main/java/net/vonforst/evmap/storage/FilterValueDao.kt
@@ -64,7 +64,6 @@ abstract class FilterValueDao {
        }

    open fun getFilterValues(filterStatus: Long, dataSource: String) = liveData {
-        emit(null)
        emit(getFilterValuesAsync(filterStatus, dataSource))
    }

--- a/app/src/main/java/net/vonforst/evmap/storage/GEReferenceDataDao.kt
+++ b/app/src/main/java/net/vonforst/evmap/storage/GEReferenceDataDao.kt
@@ -87,7 +87,6 @@ class GEReferenceDataRepository(
        val networks = dao.getAllNetworks()
        val chargeCards = dao.getAllChargeCards()
        return MediatorLiveData<GEReferenceData>().apply {
-            value = null
            listOf(chargeCards, networks, plugs).map { source ->
                addSource(source) { _ ->
                    val p = plugs.value ?: return@addSource
--- a/app/src/main/java/net/vonforst/evmap/storage/OCMReferenceDataDao.kt
+++ b/app/src/main/java/net/vonforst/evmap/storage/OCMReferenceDataDao.kt
@@ -79,7 +79,6 @@ class OCMReferenceDataRepository(
        val countries = dao.getAllCountries()
        val operators = dao.getAllOperators()
        return MediatorLiveData<OCMReferenceData>().apply {
-            value = null
            listOf(countries, connectionTypes, operators).map { source ->
                addSource(source) { _ ->
                    val ct = connectionTypes.value
--- a/app/src/main/java/net/vonforst/evmap/ui/BindingAdapters.kt
+++ b/app/src/main/java/net/vonforst/evmap/ui/BindingAdapters.kt
@@ -9,6 +9,8 @@ import android.graphics.drawable.LayerDrawable
 import android.text.SpannableString
 import android.view.View
 import android.view.ViewGroup.MarginLayoutParams
+import android.widget.ArrayAdapter
+import android.widget.AutoCompleteTextView
 import android.widget.ImageView
 import android.widget.TextView
 import androidx.annotation.ColorInt
@@ -128,9 +130,18 @@ fun <T> setRecyclerViewData(recyclerView: RecyclerView, items: List<T>?) {
 }

@BindingAdapter("data")
-fun <T> setRecyclerViewData(recyclerView: ViewPager2, items: List<T>?) {
-    if (recyclerView.adapter is ListAdapter<*, *>) {
-        (recyclerView.adapter as ListAdapter<T, *>).submitList(items)
+fun <T> setViewPager2Data(viewPager: ViewPager2, items: List<T>?) {
+    if (viewPager.adapter is ListAdapter<*, *>) {
+        (viewPager.adapter as ListAdapter<T, *>).submitList(items)
+    }
+}
+
+@BindingAdapter("data")
+fun <T> setAutoCompleteTextViewData(atv: AutoCompleteTextView, items: List<T>?) {
+    if (atv.adapter is ArrayAdapter<*>) {
+        val arrayAdapter = atv.adapter as ArrayAdapter<T>
+        arrayAdapter.clear()
+        items?.let { arrayAdapter.addAll(it) }
    }
 }

--- a/app/src/main/java/net/vonforst/evmap/viewmodel/ChargepriceFeedbackViewModel.kt
+++ b/app/src/main/java/net/vonforst/evmap/viewmodel/ChargepriceFeedbackViewModel.kt
@@ -0,0 +1,129 @@
+package net.vonforst.evmap.viewmodel
+
+import android.app.Application
+import androidx.lifecycle.*
+import kotlinx.coroutines.launch
+import net.vonforst.evmap.R
+import net.vonforst.evmap.api.chargeprice.*
+import net.vonforst.evmap.model.ChargeLocation
+import net.vonforst.evmap.model.Chargepoint
+import net.vonforst.evmap.storage.PreferenceDataSource
+import net.vonforst.evmap.ui.currency
+import java.io.IOException
+
+enum class ChargepriceFeedbackType {
+    MISSING_PRICE, WRONG_PRICE, MISSING_VEHICLE
+}
+
+class ChargepriceFeedbackViewModel(
+    application: Application,
+    chargepriceApiKey: String,
+    chargepriceApiUrl: String
+) :
+    AndroidViewModel(application) {
+    private var api = ChargepriceApi.create(chargepriceApiKey, chargepriceApiUrl)
+    private var prefs = PreferenceDataSource(application)
+
+    // data supplied through fragment args
+    val feedbackType = MutableLiveData<ChargepriceFeedbackType>()
+    val charger = MutableLiveData<ChargeLocation>()
+    val chargepoint = MutableLiveData<Chargepoint>()
+    val vehicle = MutableLiveData<ChargepriceCar>()
+    val chargePrices = MutableLiveData<List<ChargePrice>>()
+    val batteryRange = MutableLiveData<List<Float>>()
+
+    // data input by user
+    val tariff = MutableLiveData<String>()
+    val price = MutableLiveData<String>()
+    val notes = MutableLiveData<String>()
+    val email = MutableLiveData<String>()
+
+    val loading = MutableLiveData<Boolean>().apply { value = false }
+
+    val chargePricesStrings = chargePrices.map {
+        it.map {
+            val name = if (!it.tariffName.lowercase().startsWith(it.provider.lowercase())) {
+                "${it.provider} ${it.tariffName}"
+            } else it.tariffName
+            val price = application.getString(
+                R.string.charge_price_format,
+                it.chargepointPrices[0].price,
+                currency(it.currency)
+            )
+            "$name: $price"
+        }.toList()
+    }
+
+    private val feedback = MediatorLiveData<ChargepriceUserFeedback>().apply {
+        listOf(
+            feedbackType,
+            charger,
+            chargepoint,
+            vehicle,
+            chargePrices,
+            tariff,
+            price,
+            notes,
+            email
+        ).forEach {
+            addSource(it) {
+                try {
+                    value = when (feedbackType.value!!) {
+                        ChargepriceFeedbackType.MISSING_PRICE -> {
+                            ChargepriceMissingPriceFeedback(
+                                tariff.value ?: "",
+                                charger.value?.network?.take(200) ?: "",
+                                price.value ?: "",
+                                charger.value?.let { ChargepriceApi.getPoiUrl(it) } ?: "",
+                                notes.value ?: "",
+                                email.value ?: "",
+                                getChargepriceContext(),
+                                ChargepriceApi.getChargepriceLanguage()
+                            )
+                        }
+                        ChargepriceFeedbackType.WRONG_PRICE -> {
+                            ChargepriceWrongPriceFeedback(
+                                "",  // TODO: dropdown value
+                                charger.value?.network?.take(200) ?: "",
+                                "",  // TODO: dropdown value
+                                price.value ?: "",
+                                charger.value?.let { ChargepriceApi.getPoiUrl(it) } ?: "",
+                                notes.value ?: "",
+                                email.value ?: "",
+                                getChargepriceContext(),
+                                ChargepriceApi.getChargepriceLanguage()
+                            )
+                        }
+                        ChargepriceFeedbackType.MISSING_VEHICLE -> {
+                            TODO()
+                        }
+                    }
+                } catch (e: IllegalArgumentException) {
+                    value = null
+                }
+            }
+        }
+    }
+
+    val formValid = feedback.map { it != null }
+
+    fun sendFeedback() {
+        val feedback = feedback.value ?: return
+        viewModelScope.launch {
+            loading.value = true
+            try {
+                api.userFeedback(feedback)
+            } catch (e: IOException) {
+
+            }
+            loading.value = false
+        }
+    }
+
+    private fun getChargepriceContext(): String {
+        val result = StringBuilder()
+        vehicle.value?.let { result.append("Vehicle: ${it.brand} ${it.name}\n") }
+        batteryRange.value?.let { result.append("Battery SOC: ${it[0]} to ${it[1]}\n") }
+        return result.toString()
+    }
+}
--- a/app/src/main/java/net/vonforst/evmap/viewmodel/Common.kt
+++ b/app/src/main/java/net/vonforst/evmap/viewmodel/Common.kt
@@ -1,44 +1,64 @@
 package net.vonforst.evmap.viewmodel

+import android.content.Context
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MediatorLiveData
 import androidx.lifecycle.switchMap
-import net.vonforst.evmap.model.Filter
-import net.vonforst.evmap.model.FilterValue
-import net.vonforst.evmap.model.FilterValues
-import net.vonforst.evmap.model.FilterWithValue
-import net.vonforst.evmap.storage.FilterValueDao
+import kotlinx.coroutines.CoroutineScope
+import net.vonforst.evmap.api.ChargepointApi
+import net.vonforst.evmap.api.goingelectric.GoingElectricApiWrapper
+import net.vonforst.evmap.api.openchargemap.OpenChargeMapApiWrapper
+import net.vonforst.evmap.model.*
+import net.vonforst.evmap.storage.*
 import kotlin.reflect.full.cast

+fun ChargepointApi<ReferenceData>.getReferenceData(
+    scope: CoroutineScope,
+    ctx: Context
+): LiveData<out ReferenceData> {
+    val db = AppDatabase.getInstance(ctx)
+    val prefs = PreferenceDataSource(ctx)
+    return when (this) {
+        is GoingElectricApiWrapper -> {
+            GEReferenceDataRepository(
+                this,
+                scope,
+                db.geReferenceDataDao(),
+                prefs
+            ).getReferenceData()
+        }
+        is OpenChargeMapApiWrapper -> {
+            OCMReferenceDataRepository(
+                this,
+                scope,
+                db.ocmReferenceDataDao(),
+                prefs
+            ).getReferenceData()
+        }
+        else -> {
+            throw RuntimeException("no reference data implemented")
+        }
+    }
+}
+
 fun filtersWithValue(
    filters: LiveData<List<Filter<FilterValue>>>,
-    filterValues: LiveData<List<FilterValue>?>
-): MediatorLiveData<FilterValues?> =
-    MediatorLiveData<FilterValues?>().apply {
+    filterValues: LiveData<List<FilterValue>>
+): MediatorLiveData<FilterValues> =
+    MediatorLiveData<FilterValues>().apply {
        listOf(filters, filterValues).forEach {
            addSource(it) {
-                val f = filters.value ?: run {
-                    value = null
-                    return@addSource
+                val f = filters.value ?: return@addSource
+                val values = filterValues.value ?: return@addSource
+                value = f.map { filter ->
+                    val value =
+                        values.find { it.key == filter.key } ?: filter.defaultValue()
+                    FilterWithValue(filter, filter.valueClass.cast(value))
                }
-                val values = filterValues.value ?: run {
-                    value = null
-                    return@addSource
-                }
-                value = filtersWithValue(f, values)
            }
        }
    }

-fun filtersWithValue(
-    filters: List<Filter<FilterValue>>,
-    values: List<FilterValue>
-) = filters.map { filter ->
-    val value =
-        values.find { it.key == filter.key } ?: filter.defaultValue()
-    FilterWithValue(filter, filter.valueClass.cast(value))
-}
-
 fun FilterValueDao.getFilterValues(filterStatus: LiveData<Long>, dataSource: String) =
    filterStatus.switchMap {
        getFilterValues(it, dataSource)
--- a/app/src/main/java/net/vonforst/evmap/viewmodel/FilterViewModel.kt
+++ b/app/src/main/java/net/vonforst/evmap/viewmodel/FilterViewModel.kt
@@ -8,23 +8,27 @@ import net.vonforst.evmap.api.createApi
 import net.vonforst.evmap.api.stringProvider
 import net.vonforst.evmap.model.*
 import net.vonforst.evmap.storage.AppDatabase
-import net.vonforst.evmap.storage.ChargeLocationsRepository
 import net.vonforst.evmap.storage.FilterProfile
 import net.vonforst.evmap.storage.PreferenceDataSource


 class FilterViewModel(application: Application) : AndroidViewModel(application) {
-    private val db = AppDatabase.getInstance(application)
-    private val prefs = PreferenceDataSource(application)
-    private val api: ChargepointApi<ReferenceData> = createApi(prefs.dataSource, application)
-    private val repo = ChargeLocationsRepository(api, viewModelScope, db, prefs)
-    private val filters = repo.getFilters(application.stringProvider())
+    private var db = AppDatabase.getInstance(application)
+    private var prefs = PreferenceDataSource(application)
+    private var api: ChargepointApi<ReferenceData> = createApi(prefs.dataSource, application)

-    private val filterValues: LiveData<List<FilterValue>?> by lazy {
+    private val referenceData = api.getReferenceData(viewModelScope, application)
+    private val filters = MediatorLiveData<List<Filter<FilterValue>>>().apply {
+        addSource(referenceData) { data ->
+            value = api.getFilters(data, application.stringProvider())
+        }
+    }
+
+    private val filterValues: LiveData<List<FilterValue>> by lazy {
        db.filterValueDao().getFilterValues(FILTERS_CUSTOM, prefs.dataSource)
    }

-    val filtersWithValue: LiveData<FilterValues?> by lazy {
+    val filtersWithValue: LiveData<FilterValues> by lazy {
        filtersWithValue(filters, filterValues)
    }

--- a/app/src/main/java/net/vonforst/evmap/viewmodel/MapViewModel.kt
+++ b/app/src/main/java/net/vonforst/evmap/viewmodel/MapViewModel.kt
@@ -7,24 +7,29 @@ import com.car2go.maps.AnyMap
 import com.car2go.maps.model.LatLng
 import com.car2go.maps.model.LatLngBounds
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import kotlinx.parcelize.Parcelize
+import net.vonforst.evmap.api.ChargepointApi
 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.goingelectric.GEChargepoint
+import net.vonforst.evmap.api.goingelectric.GEReferenceData
+import net.vonforst.evmap.api.goingelectric.GoingElectricApiWrapper
 import net.vonforst.evmap.api.openchargemap.OCMConnection
 import net.vonforst.evmap.api.openchargemap.OCMReferenceData
+import net.vonforst.evmap.api.openchargemap.OpenChargeMapApiWrapper
 import net.vonforst.evmap.api.stringProvider
 import net.vonforst.evmap.autocomplete.PlaceWithBounds
 import net.vonforst.evmap.model.*
 import net.vonforst.evmap.storage.AppDatabase
-import net.vonforst.evmap.storage.ChargeLocationsRepository
 import net.vonforst.evmap.storage.FilterProfile
 import net.vonforst.evmap.storage.PreferenceDataSource
 import net.vonforst.evmap.ui.cluster
 import net.vonforst.evmap.utils.distanceBetween
+import java.io.IOException

@Parcelize
 data class MapPosition(val bounds: LatLngBounds, val zoom: Float) : Parcelable
@@ -39,17 +44,16 @@ internal fun getClusterDistance(zoom: Float): Int? {

 class MapViewModel(application: Application, private val state: SavedStateHandle) :
    AndroidViewModel(application) {
-    private val db = AppDatabase.getInstance(application)
-    private val prefs = PreferenceDataSource(application)
-    private val repo = ChargeLocationsRepository(
-        createApi(prefs.dataSource, application),
-        viewModelScope,
-        db,
-        prefs
-    )
+    val apiType: Class<ChargepointApi<ReferenceData>>
+        get() = api.value!!.javaClass
+    val apiName: String
+        get() = api.value!!.getName()

-    val apiId = repo.api.map { it.id }
-    val apiName = repo.api.map { it.name }
+    private var db = AppDatabase.getInstance(application)
+    private var prefs = PreferenceDataSource(application)
+    private var api = MutableLiveData<ChargepointApi<ReferenceData>>().apply {
+        value = createApi(prefs.dataSource, application)
+    }

    val bottomSheetState: MutableLiveData<Int> by lazy {
        state.getLiveData("bottomSheetState")
@@ -67,28 +71,47 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
            }
        }
    }
-    private val filterValues: LiveData<List<FilterValue>?> = repo.api.switchMap {
+    private val filterValues: LiveData<List<FilterValue>> =
        db.filterValueDao().getFilterValues(filterStatus, prefs.dataSource)
+    private val referenceData =
+        Transformations.switchMap(api) { it.getReferenceData(viewModelScope, application) }
+    private val filters = Transformations.map(referenceData) {
+        api.value!!.getFilters(
+            it,
+            application.stringProvider()
+        )
    }
-    private val filters = repo.getFilters(application.stringProvider())

-    private val filtersWithValue: LiveData<FilterValues?> by lazy {
+    private val filtersWithValue: LiveData<FilterValues> by lazy {
        filtersWithValue(filters, filterValues)
    }

-    val filterProfiles: LiveData<List<FilterProfile>> = repo.api.switchMap {
+    val filterProfiles: LiveData<List<FilterProfile>> by lazy {
        db.filterProfileDao().getProfiles(prefs.dataSource)
    }

-    val chargeCardMap = repo.chargeCardMap
+    val chargeCardMap: LiveData<Map<Long, ChargeCard>> by lazy {
+        MediatorLiveData<Map<Long, ChargeCard>>().apply {
+            value = null
+            addSource(referenceData) { data ->
+                value = if (data is GEReferenceData) {
+                    data.chargecards.map {
+                        it.id to it.convert()
+                    }.toMap()
+                } else {
+                    null
+                }
+            }
+        }
+    }

    val filtersCount: LiveData<Int> by lazy {
        MediatorLiveData<Int>().apply {
            value = 0
            addSource(filtersWithValue) { filtersWithValue ->
-                value = filtersWithValue?.count {
+                value = filtersWithValue.count {
                    !it.value.hasSameValueAs(it.filter.defaultValue())
-                } ?: 0
+                }
            }
        }
    }
@@ -98,7 +121,7 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
                value = Resource.loading(emptyList())
                // this is not automatically updated with mapPosition, as we only want to update
                // when map is idle.
-                listOf(filtersWithValue, repo.api).forEach {
+                listOf(filtersWithValue, referenceData).forEach {
                    addSource(it) {
                        reloadChargepoints()
                    }
@@ -118,17 +141,28 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
    val chargerSparse: MutableLiveData<ChargeLocation> by lazy {
        state.getLiveData("chargerSparse")
    }
-    val chargerDetails: LiveData<Resource<ChargeLocation>> = chargerSparse.switchMap { charger ->
-        charger?.id?.let {
-            repo.getChargepointDetail(it)
-        }
-    }.apply {
-        observeForever { chargerDetail ->
-            // persist data in case fragment gets recreated
-            state["chargerDetails"] = chargerDetail
+    val chargerDetails: MediatorLiveData<Resource<ChargeLocation>> by lazy {
+        MediatorLiveData<Resource<ChargeLocation>>().apply {
+            value = state["chargerDetails"]
+            listOf(chargerSparse, referenceData).forEach {
+                addSource(it) { _ ->
+                    val charger = chargerSparse.value
+                    val refData = referenceData.value
+                    if (charger != null && refData != null) {
+                        if (charger.id != value?.data?.id) {
+                            loadChargerDetails(charger, refData)
+                        }
+                    } else {
+                        value = null
+                    }
+                }
+            }
+            observeForever {
+                // persist data in case fragment gets recreated
+                state["chargerDetails"] = it
+            }
        }
    }
-
    val charger: MediatorLiveData<Resource<ChargeLocation>> by lazy {
        MediatorLiveData<Resource<ChargeLocation>>().apply {
            addSource(chargerDetails) {
@@ -162,15 +196,15 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
    val location: MutableLiveData<LatLng> by lazy {
        MutableLiveData<LatLng>()
    }
-    private val triggerAvailabilityRefresh = MutableLiveData<Boolean>(true)
-    val availability: LiveData<Resource<ChargeLocationStatus>> by lazy {
-        chargerSparse.switchMap { charger ->
-            charger?.let {
-                triggerAvailabilityRefresh.switchMap {
-                    liveData {
-                        emit(Resource.loading(null))
-                        emit(getAvailability(charger))
+    val availability: MediatorLiveData<Resource<ChargeLocationStatus>> by lazy {
+        MediatorLiveData<Resource<ChargeLocationStatus>>().apply {
+            addSource(chargerSparse) { charger ->
+                if (charger != null) {
+                    viewModelScope.launch {
+                        loadAvailability(charger)
                    }
+                } else {
+                    value = null
                }
            }
        }
@@ -233,9 +267,7 @@ class MapViewModel(application: Application, private val state: SavedStateHandle

    fun reloadPrefs() {
        filterStatus.value = prefs.filterStatus
-        if (prefs.dataSource != apiId.value) {
-            repo.api.value = createApi(prefs.dataSource, getApplication())
-        }
+        api.value = createApi(prefs.dataSource, getApplication())
    }

    fun toggleFilters() {
@@ -275,7 +307,8 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
    fun reloadChargepoints() {
        val pos = mapPosition.value ?: return
        val filters = filtersWithValue.value ?: return
-        chargepointLoader(pos to filters)
+        val referenceData = referenceData.value ?: return
+        chargepointLoader(Triple(pos, filters, referenceData))
    }

    private val miniMarkerThreshold = 13f
@@ -302,16 +335,17 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
        }
    }.distinctUntilChanged()

-    private var chargepointsInternal: LiveData<Resource<List<ChargepointListItem>>>? = null
    private var chargepointLoader =
        throttleLatest(
            500L,
            viewModelScope
-        ) { data: Pair<MapPosition, FilterValues> ->
+        ) { data: Triple<MapPosition, FilterValues, ReferenceData> ->
            chargepoints.value = Resource.loading(chargepoints.value?.data)

            val mapPosition = data.first
            val filters = data.second
+            val api = api.value!!
+            val refData = data.third

            if (filterStatus.value == FILTERS_FAVORITES) {
                // load favorites from local DB
@@ -334,57 +368,96 @@ class MapViewModel(application: Application, private val state: SavedStateHandle
                return@throttleLatest
            }

-            val result = repo.getChargepoints(mapPosition.bounds, mapPosition.zoom, filters)
-            chargepointsInternal?.let { chargepoints.removeSource(it) }
-            chargepointsInternal = result
-            chargepoints.addSource(result) {
-                chargepoints.value = it
+            if (api is GoingElectricApiWrapper) {
+                val chargeCardsVal = filters.getMultipleChoiceValue("chargecards")!!
+                filteredChargeCards.value =
+                    if (chargeCardsVal.all) null else chargeCardsVal.values.map { it.toLong() }
+                        .toSet()

-                val apiId = apiId.value
-                when (apiId) {
-                    "going_electric" -> {
-                        val chargeCardsVal = filters.getMultipleChoiceValue("chargecards")!!
-                        filteredChargeCards.value =
-                            if (chargeCardsVal.all) null else chargeCardsVal.values.map { it.toLong() }
-                                .toSet()
-
-                        val connectorsVal = filters.getMultipleChoiceValue("connectors")!!
-                        filteredConnectors.value =
-                            if (connectorsVal.all) null else connectorsVal.values.map {
-                                GEChargepoint.convertTypeFromGE(it)
-                            }.toSet()
-                        filteredMinPower.value = filters.getSliderValue("min_power")
-                    }
-                    "open_charge_map" -> {
-                        val connectorsVal = filters.getMultipleChoiceValue("connectors")!!
-                        filteredConnectors.value =
-                            if (connectorsVal.all) null else connectorsVal.values.map {
-                                OCMConnection.convertConnectionTypeFromOCM(
-                                    it.toLong(),
-                                    repo.referenceData.value!! as OCMReferenceData
-                                )
-                            }.toSet()
-                        filteredMinPower.value = filters.getSliderValue("min_power")
-                    }
-                    else -> {
-                        filteredConnectors.value = null
-                        filteredMinPower.value = null
-                        filteredChargeCards.value = null
-                    }
-                }
+                val connectorsVal = filters.getMultipleChoiceValue("connectors")!!
+                filteredConnectors.value =
+                    if (connectorsVal.all) null else connectorsVal.values.map {
+                        GEChargepoint.convertTypeFromGE(it)
+                    }.toSet()
+                filteredMinPower.value = filters.getSliderValue("min_power")
+            } else if (api is OpenChargeMapApiWrapper) {
+                val connectorsVal = filters.getMultipleChoiceValue("connectors")!!
+                filteredConnectors.value =
+                    if (connectorsVal.all) null else connectorsVal.values.map {
+                        OCMConnection.convertConnectionTypeFromOCM(
+                            it.toLong(),
+                            refData as OCMReferenceData
+                        )
+                    }.toSet()
+                filteredMinPower.value = filters.getSliderValue("min_power")
+            } else {
+                filteredConnectors.value = null
+                filteredMinPower.value = null
+                filteredChargeCards.value = null
            }
+
+            var result = api.getChargepoints(refData, mapPosition.bounds, mapPosition.zoom, filters)
+            if (result.status == Status.ERROR && result.data == null) {
+                // keep old results if new data could not be loaded
+                result = Resource.error(result.message, chargepoints.value?.data)
+            }
+
+            chargepoints.value = result
        }

+    private suspend fun loadAvailability(charger: ChargeLocation) {
+        availability.value = Resource.loading(null)
+        availability.value = getAvailability(charger)
+    }
+
    fun reloadAvailability() {
-        triggerAvailabilityRefresh.value = true
+        val charger = chargerSparse.value ?: return
+        viewModelScope.launch {
+            loadAvailability(charger)
+        }
+    }
+
+    private var chargerLoadingTask: Job? = null
+
+    private fun loadChargerDetails(charger: ChargeLocation, referenceData: ReferenceData) {
+        chargerDetails.value = Resource.loading(null)
+        chargerLoadingTask?.cancel()
+        chargerLoadingTask = viewModelScope.launch {
+            try {
+                val chargerDetail = api.value!!.getChargepointDetail(referenceData, charger.id)
+                chargerDetails.value = chargerDetail
+                if (favorites.value?.any { it.charger.id == chargerDetail.data?.id } == true) {
+                    // update data of stored favorite
+                    db.chargeLocationsDao().insert(charger)
+                }
+            } catch (e: IOException) {
+                chargerDetails.value = Resource.error(e.message, null)
+                e.printStackTrace()
+            }
+        }
    }

    fun loadChargerById(chargerId: Long) {
+        chargerDetails.value = Resource.loading(null)
        chargerSparse.value = null
-        repo.getChargepointDetail(chargerId).observeForever { response ->
-            if (response.status == Status.SUCCESS) {
-                chargerSparse.value = response.data
+        referenceData.observeForever(object : Observer<ReferenceData> {
+            override fun onChanged(refData: ReferenceData) {
+                referenceData.removeObserver(this)
+                viewModelScope.launch {
+                    val response = api.value!!.getChargepointDetail(refData, chargerId)
+                    chargerDetails.value = response
+                    if (response.status == Status.SUCCESS) {
+                        chargerSparse.value = response.data
+
+                        if (response.data != null && favorites.value?.any { it.charger.id == response.data.id } == true) {
+                            // update data of stored favorite
+                            db.chargeLocationsDao().insert(response.data)
+                        }
+                    } else {
+                        chargerSparse.value = null
+                    }
+                }
            }
-        }
+        })
    }
 }
--- a/app/src/main/java/net/vonforst/evmap/viewmodel/Utils.kt
+++ b/app/src/main/java/net/vonforst/evmap/viewmodel/Utils.kt
@@ -4,7 +4,10 @@ import android.os.Parcelable
 import androidx.annotation.MainThread
 import androidx.annotation.Nullable
 import androidx.lifecycle.*
-import kotlinx.coroutines.*
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
 import kotlinx.parcelize.Parcelize
 import kotlinx.parcelize.RawValue
 import java.util.concurrent.atomic.AtomicBoolean
@@ -104,41 +107,4 @@ fun <T> throttleLatest(
            waitingParam = param
        }
    }
-}
-
-public suspend fun <T> LiveData<T>.await(): T {
-    return suspendCancellableCoroutine { continuation ->
-        val observer = object : Observer<T> {
-            override fun onChanged(value: T?) {
-                if (value == null) return
-                removeObserver(this)
-                continuation.resume(value, null)
-            }
-        }
-
-        observeForever(observer)
-
-        continuation.invokeOnCancellation {
-            removeObserver(observer)
-        }
-    }
-}
-
-public suspend fun <T> LiveData<Resource<T>>.awaitFinished(): Resource<T> {
-    return suspendCancellableCoroutine { continuation ->
-        val observer = object : Observer<Resource<T>> {
-            override fun onChanged(value: Resource<T>) {
-                if (value.status != Status.LOADING) {
-                    removeObserver(this)
-                    continuation.resume(value, null)
-                }
-            }
-        }
-
-        observeForever(observer)
-
-        continuation.invokeOnCancellation {
-            removeObserver(observer)
-        }
-    }
 }
--- a/app/src/main/res/drawable/ic_lightning.xml
+++ b/app/src/main/res/drawable/ic_lightning.xml
@@ -1,10 +0,0 @@
-<vector android:height="24dp"
-    android:tint="#000000"
-    android:viewportHeight="24"
-    android:viewportWidth="24"
-    android:width="24dp"
-    xmlns:android="http://schemas.android.com/apk/res/android">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M11,21h-1l1,-7H7.5c-0.58,0 -0.57,-0.32 -0.38,-0.66 0.19,-0.34 0.05,-0.08 0.07,-0.12C8.48,10.94 10.42,7.54 13,3h1l-1,7h3.5c0.49,0 0.56,0.33 0.47,0.51l-0.07,0.15C12.96,17.55 11,21 11,21z" />
-</vector>
--- a/app/src/main/res/drawable/ic_parking.xml
+++ b/app/src/main/res/drawable/ic_parking.xml
@@ -1,10 +0,0 @@
-<vector android:height="24dp"
-    android:tint="#000000"
-    android:viewportHeight="24"
-    android:viewportWidth="24"
-    android:width="24dp"
-    xmlns:android="http://schemas.android.com/apk/res/android">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M13,3L6,3v18h4v-6h3c3.31,0 6,-2.69 6,-6s-2.69,-6 -6,-6zM13.2,11L10,11L10,7h3.2c1.1,0 2,0.9 2,2s-0.9,2 -2,2z" />
-</vector>
--- a/app/src/main/res/layout/fragment_chargeprice.xml
+++ b/app/src/main/res/layout/fragment_chargeprice.xml
@@ -168,7 +168,8 @@
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toBottomOf="@+id/battery_range"
                    tools:itemCount="3"
-                    tools:listitem="@layout/item_chargeprice" />
+                    tools:listitem="@layout/item_chargeprice"
+                    tools:visibility="invisible" />

                <TextView
                    android:id="@+id/textView8"
@@ -179,10 +180,11 @@
                    android:gravity="center_horizontal"
                    android:text="@string/chargeprice_no_tariffs_found"
                    app:goneUnless="@{vm.chargePricesForChargepoint.status == Status.SUCCESS &amp;&amp; vm.chargePricesForChargepoint.data.size() == 0}"
-                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintBottom_toTopOf="@+id/btnFeedbackMissingPrice"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintStart_toStartOf="@+id/charge_prices_list"
-                    app:layout_constraintTop_toTopOf="@+id/charge_prices_list" />
+                    app:layout_constraintTop_toTopOf="@+id/charge_prices_list"
+                    app:layout_constraintVertical_chainStyle="packed" />

                <TextView
                    android:id="@+id/textView9"
@@ -237,6 +239,20 @@
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toBottomOf="@+id/textView3" />

+                <Button
+                    android:id="@+id/btnFeedbackMissingPrice"
+                    style="@style/Widget.Material3.Button.TonalButton"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginStart="16dp"
+                    android:layout_marginTop="16dp"
+                    android:text="@string/chargeprice_feedback_missing_price"
+                    app:goneUnless="@{vm.chargePricesForChargepoint.status == Status.SUCCESS &amp;&amp; vm.chargePricesForChargepoint.data.size() == 0}"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@+id/textView8" />
+
            </androidx.constraintlayout.widget.ConstraintLayout>

        </androidx.core.widget.NestedScrollView>
--- a/app/src/main/res/layout/fragment_chargeprice_feedback.xml
+++ b/app/src/main/res/layout/fragment_chargeprice_feedback.xml
@@ -0,0 +1,209 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:tools="http://schemas.android.com/tools"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <data>
+
+        <import type="net.vonforst.evmap.viewmodel.ChargepriceFeedbackViewModel" />
+
+        <import type="net.vonforst.evmap.viewmodel.ChargepriceFeedbackType" />
+
+        <variable
+            name="vm"
+            type="ChargepriceFeedbackViewModel" />
+    </data>
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <ProgressBar
+            android:id="@+id/progressBar"
+            style="?android:attr/progressBarStyle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintHorizontal_bias="0.5"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            app:goneUnless="@{vm.loading}" />
+
+        <com.google.android.material.appbar.AppBarLayout
+            android:id="@+id/toolbar_container"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:fitsSystemWindows="true"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            app:liftOnScroll="true">
+
+            <com.google.android.material.appbar.MaterialToolbar
+                android:id="@+id/toolbar"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content" />
+
+        </com.google.android.material.appbar.AppBarLayout>
+
+        <ScrollView
+            android:id="@+id/scrollView2"
+            android:layout_width="0dp"
+            android:layout_height="0dp"
+            android:fillViewport="true"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/toolbar_container"
+            app:goneUnless="@{!vm.loading}">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:id="@+id/mainLayout"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content">
+
+
+                <TextView
+                    android:id="@+id/txtCPO"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginStart="16dp"
+                    android:layout_marginTop="16dp"
+                    android:layout_marginEnd="16dp"
+                    android:text="@{@string/chargeprice_feedback_cpo(vm.charger.network)}"
+                    android:textAppearance="@style/TextAppearance.Material3.BodyLarge"
+                    app:goneUnless="@{vm.charger.network != null &amp;&amp; vm.feedbackType == ChargepriceFeedbackType.MISSING_PRICE}"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    tools:text="@string/chargeprice_feedback_cpo" />
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:id="@+id/input_tariff"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginStart="16dp"
+                    android:layout_marginTop="16dp"
+                    android:layout_marginEnd="16dp"
+                    app:counterEnabled="true"
+                    app:counterMaxLength="100"
+                    app:goneUnless="@{vm.feedbackType == ChargepriceFeedbackType.MISSING_PRICE}"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@id/txtCPO">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:hint="@string/chargeprice_feedback_tariff"
+                        android:maxLength="100"
+                        android:text="@={vm.tariff}" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:id="@+id/input_tariff_spinner"
+                    style="@style/Widget.Material3.TextInputLayout.OutlinedBox.ExposedDropdownMenu"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginStart="16dp"
+                    android:layout_marginTop="16dp"
+                    android:layout_marginEnd="16dp"
+                    app:goneUnless="@{vm.feedbackType == ChargepriceFeedbackType.WRONG_PRICE}"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@id/input_tariff">
+
+                    <com.google.android.material.textfield.MaterialAutoCompleteTextView
+                        android:id="@+id/tariff_spinner"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:hint="@string/chargeprice_feedback_tariff"
+                        android:inputType="none"
+                        app:data="@{vm.chargePricesStrings}" />
+
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:id="@+id/input_price"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginStart="16dp"
+                    android:layout_marginTop="8dp"
+                    android:layout_marginEnd="16dp"
+                    app:counterEnabled="true"
+                    app:counterMaxLength="100"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@id/input_tariff_spinner">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:hint="@string/chargeprice_feedback_price"
+                        android:maxLength="100"
+                        android:text="@={vm.price}" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:id="@+id/input_comment"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginStart="16dp"
+                    android:layout_marginTop="8dp"
+                    android:layout_marginEnd="16dp"
+                    app:counterEnabled="true"
+                    app:counterMaxLength="1000"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@id/input_price">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:layout_width="match_parent"
+                        android:layout_height="160dp"
+                        android:gravity="top"
+                        android:hint="@string/chargeprice_feedback_comment"
+                        android:inputType="textMultiLine"
+                        android:maxLength="1000"
+                        android:text="@={vm.notes}" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <com.google.android.material.textfield.TextInputLayout
+                    android:id="@+id/input_email"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginStart="16dp"
+                    android:layout_marginTop="8dp"
+                    android:layout_marginEnd="16dp"
+                    app:counterEnabled="true"
+                    app:counterMaxLength="100"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@id/input_comment">
+
+                    <com.google.android.material.textfield.TextInputEditText
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:hint="@string/chargeprice_feedback_email"
+                        android:inputType="textEmailAddress"
+                        android:maxLength="100"
+                        android:text="@={vm.email}" />
+                </com.google.android.material.textfield.TextInputLayout>
+
+                <Button
+                    android:id="@+id/btnSend"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="16dp"
+                    android:layout_marginEnd="16dp"
+                    android:onClick="@{(view) -> vm.sendFeedback()}"
+                    android:enabled="@{vm.formValid}"
+                    android:text="@string/chargeprice_feedback_send"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toBottomOf="@+id/input_email" />
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
+        </ScrollView>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</layout>
--- a/app/src/main/res/layout/item_simple_multiline.xml
+++ b/app/src/main/res/layout/item_simple_multiline.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:paddingBottom="13dp"
+    android:paddingTop="13dp"
+    android:paddingLeft="16dp"
+    android:paddingRight="16dp">
+
+    <TextView
+        android:id="@+id/text"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:ellipsize="end"
+        android:maxLines="3"
+        android:textAppearance="?attr/textAppearanceBodyLarge"
+        tools:text="Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam" />
+</FrameLayout>
--- a/app/src/main/res/menu/chargeprice.xml
+++ b/app/src/main/res/menu/chargeprice.xml
@@ -6,6 +6,16 @@
        android:id="@+id/menu_help"
        android:icon="@drawable/ic_help"
        android:title="@string/help"
-        app:showAsAction="always" />
+        app:showAsAction="ifRoom" />
+
+    <item
+        android:id="@+id/menu_feedback_missing_price"
+        android:title="@string/chargeprice_feedback_missing_price"
+        app:showAsAction="never" />
+
+    <item
+        android:id="@+id/menu_feedback_wrong_price"
+        android:title="@string/chargeprice_feedback_wrong_price"
+        app:showAsAction="never" />

 </menu>
--- a/app/src/main/res/navigation/nav_graph.xml
+++ b/app/src/main/res/navigation/nav_graph.xml
@@ -124,6 +124,13 @@
            app:enterAnim="@animator/nav_default_enter_anim"
            app:popEnterAnim="@animator/nav_default_enter_anim"
            app:popExitAnim="@animator/nav_default_exit_anim" />
+        <action
+            android:id="@+id/action_chargeprice_to_chargepriceFeedbackFragment"
+            app:destination="@id/chargeprice_feedback"
+            app:exitAnim="@animator/nav_default_exit_anim"
+            app:enterAnim="@animator/nav_default_enter_anim"
+            app:popEnterAnim="@animator/nav_default_enter_anim"
+            app:popExitAnim="@animator/nav_default_exit_anim" />
        <action
            android:id="@+id/action_chargeprice_to_donateFragment"
            app:destination="@id/donate" />
@@ -131,6 +138,31 @@
            android:name="charger"
            app:argType="net.vonforst.evmap.model.ChargeLocation" />
    </fragment>
+    <fragment
+        android:id="@+id/chargeprice_feedback"
+        android:name="net.vonforst.evmap.fragment.ChargepriceFeedbackFragment"
+        android:label="@string/chargeprice_feedback"
+        tools:layout="@layout/fragment_chargeprice_feedback">
+        <argument
+            android:name="feedbackType"
+            app:argType="net.vonforst.evmap.viewmodel.ChargepriceFeedbackType" />
+        <argument
+            android:name="charger"
+            app:argType="net.vonforst.evmap.model.ChargeLocation"
+            app:nullable="true" />
+        <argument
+            android:name="vehicle"
+            app:argType="net.vonforst.evmap.api.chargeprice.ChargepriceCar"
+            app:nullable="true" />
+        <argument
+            android:name="chargePrices"
+            app:argType="net.vonforst.evmap.api.chargeprice.ChargePrice[]"
+            app:nullable="true" />
+        <argument
+            android:name="batteryRange"
+            app:argType="float[]"
+            app:nullable="true" />
+    </fragment>
    <fragment
        android:id="@+id/donate"
        android:name="net.vonforst.evmap.fragment.DonateFragment"
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -244,7 +244,7 @@
    <string name="help">Hilfe</string>
    <string name="settings_android_auto">Android Auto</string>
    <string name="pref_chargeprice_allow_unbalanced_load">Schieflast erlauben</string>
-    <string name="pref_chargeprice_allow_unbalanced_load_summary">Einphasiges Laden mit mehr als 4.5 kW erlauben</string>
+    <string name="pref_chargeprice_allow_unbalanced_load_summary">Einphasiges laden mit mehr als 4.5 kW erlauben</string>
    <string name="pref_map_rotate_gestures_enabled">Kartenrotation</string>
    <string name="pref_map_rotate_gestures_on">Karte mit zwei Fingern rotieren</string>
    <string name="pref_map_rotate_gestures_off">Karte immer nach Norden ausrichten</string>
@@ -270,4 +270,13 @@
    <string name="pref_provider_osm_mapbox">OpenStreetMap (Mapbox)</string>
    <string name="about_contributors">Mitwirkende</string>
    <string name="about_contributors_text">Dank an alle Mitwirkenden für ihre Beiträge von Code und Übersetzungen für EVMap:</string>
+    <string name="chargeprice_feedback">Feedback</string>
+    <string name="chargeprice_feedback_missing_price">Fehlenden Preis melden</string>
+    <string name="chargeprice_feedback_wrong_price">Falschen Preis melden</string>
+    <string name="chargeprice_feedback_email">E-Mail-Adresse für Rückfragen</string>
+    <string name="chargeprice_feedback_comment">Weitere Infos</string>
+    <string name="chargeprice_feedback_price">Preis (pro kWh, Minute, etc.)</string>
+    <string name="chargeprice_feedback_cpo">Betreiber der Station (CPO): %s</string>
+    <string name="chargeprice_feedback_tariff">Anbieter bzw. Tarif</string>
+    <string name="chargeprice_feedback_send">Absenden</string>
 </resources>
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources xmlns:tools="http://schemas.android.com/tools">
+<!-- tools:ignore="MissingQuantity" is temporary until Weblate 4.14 is released --><resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingQuantity">
    <string name="app_name">EVMap</string>
    <string name="title_activity_maps">EVMap</string>
    <string name="connectors">Connecteurs</string>
-    <string name="no_maps_app_found">Installez d\'abord une application de navigation</string>
-    <string name="no_browser_app_found">Installez d\'abord un navigateur web</string>
+    <string name="no_maps_app_found">Aucune application de navigation trouvée</string>
+    <string name="no_browser_app_found">Aucun navigateur web trouvé</string>
    <string name="address">Adresse</string>
    <string name="operator">Opérateur</string>
    <string name="network">Réseau</string>
@@ -22,19 +22,19 @@
    <string name="menu_favs">Favoris</string>
    <string name="menu_filter">Filtre</string>
    <string name="not_implemented">pas encore mis en œuvre</string>
-    <string name="about">À propos</string>
+    <string name="about">À propos d\'EVMap</string>
    <string name="github_link_title">Code source</string>
-    <string name="settings_ui">Interface</string>
-    <string name="privacy">Confidentialité</string>
-    <string name="fav_add">Enregistrer comme favori</string>
-    <string name="pref_navigate_use_maps">Naviguer maintenant</string>
+    <string name="settings_ui">Interface utilisateur</string>
+    <string name="privacy">Politique de confidentialité</string>
+    <string name="fav_add">Ajouter aux favoris</string>
+    <string name="pref_navigate_use_maps">Démarrer la navigation immédiatement</string>
    <string name="coordinates">Coordonnées</string>
-    <string name="pref_navigate_use_maps_on">Le bouton de navigation démarre le guidage d\'itinéraire avec Google Maps</string>
+    <string name="pref_navigate_use_maps_on">Le bouton de navigation lance immédiatement la navigation Google Maps</string>
    <string name="share">Partager</string>
    <string name="plug_chademo">CHAdeMO</string>
    <string name="plug_supercharger">Superchargeur Tesla</string>
    <string name="show_less">moins…</string>
-    <string name="favorites_empty_state">Les chargeurs sauvegardés apparaissent ici</string>
+    <string name="favorites_empty_state">Si vous ajoutez des chargeurs à vos favoris, ils apparaîtront ici.</string>
    <string name="donate">Faire un don</string>
    <string name="map_type_satellite">Satellite</string>
    <string name="map_type_terrain">Terrain</string>
@@ -70,10 +70,10 @@
    <string name="category_zoo">Zoo</string>
    <string name="menu_apply">Appliquer les filtres</string>
    <string name="save_as_profile">Enregistrer en tant que profil</string>
-    <string name="welcome_1">Trouvez des chargeurs de véhicules électriques autour de vous</string>
-    <string name="welcome_2">La couleur d\'un chargeur sur la carte vous indique sa puissance de charge maximale</string>
-    <string name="welcome_2_detail">Cela peut également être vu dans \"À propos\" → \"Foire aux questions\"</string>
-    <string name="donation_dialog_title">Merci d\'utiliser EVMap</string>
+    <string name="welcome_1">Trouvez des chargeurs de véhicules électriques autour de vous.</string>
+    <string name="welcome_2">La couleur d\'un chargeur sur la carte vous indique sa puissance de charge maximale.</string>
+    <string name="welcome_2_detail">(Vous pouvez vérifier à nouveau les couleurs sous \"À propos d\'EVMap → FAQ\" dans le menu)</string>
+    <string name="donation_dialog_title">Merci d\'utiliser EVMap !</string>
    <string name="chargeprice_donation_dialog_title">Vous êtes un vrai chasseur de bonnes affaires !</string>
    <string name="deleted_filterprofile">\"%s\" supprimé</string>
    <string name="undo">Annuler</string>
@@ -81,22 +81,21 @@
    <string name="verified">vérifié</string>
    <plurals name="charge_cards_compatible_num">
        <item quantity="one">%d mode de paiement compatible</item>
-        <item quantity="many">%d modes de paiement compatibles</item>
        <item quantity="other">%d modes de paiement compatibles</item>
    </plurals>
-    <string name="verified_desc">Le fonctionnement du chargeur a été confirmé au moins une fois par un membre de la communauté %s</string>
+    <string name="verified_desc">Chargeur vérifié par un membre de la communauté %s - ne fonctionne pas forcément en ce moment.</string>
    <string name="percent_format">%.0f%%</string>
    <string name="chargeprice_session_fee">frais de session</string>
    <string name="chargeprice_per_kwh">par kWh</string>
    <string name="chargeprice_per_minute">par min</string>
    <string name="chargeprice_blocking_fee">Frais de blocage &gt;%s</string>
-    <string name="chargeprice_no_tariffs_found">Aucun tarif de recharge pour ce chargeur sur Chargeprice.app</string>
+    <string name="chargeprice_no_tariffs_found">Chargeprice.app n\'a trouvé aucun tarif de recharge compatible avec ce chargeur.</string>
    <string name="pref_chargeprice_show_provider_customer_tariffs">Afficher les tarifs exclusifs aux clients</string>
    <string name="chargeprice_battery_range">Charge de %1$.0f%% à %2$.0f%%</string>
    <string name="chargeprice_battery_range_from">Charge de</string>
    <string name="chargeprice_stats">(%1$.0f kWh, approx. %2$s, ⌀ %3$.0f kW)</string>
    <string name="chargeprice_vehicle">Véhicule</string>
-    <string name="close">Fermer</string>
+    <string name="close">fermer</string>
    <string name="chargeprice_title">Prix</string>
    <string name="pref_chargeprice_currency">Devise</string>
    <string name="data_source_goingelectric">GoingElectric.de</string>
@@ -104,7 +103,6 @@
    <string name="pref_data_source">Source des données</string>
    <plurals name="chargeprice_some_tariffs_selected">
        <item quantity="one">%d tarif sélectionné</item>
-        <item quantity="many">%d tarifs sélectionnés</item>
        <item quantity="other">%d tarifs sélectionnés</item>
    </plurals>
    <string name="data_source_openchargemap">Open Charge Map</string>
@@ -121,8 +119,8 @@
    <string name="pref_search_delete_recent">Supprimer les résultats de recherche récents</string>
    <string name="settings_android_auto">Android Auto</string>
    <string name="pref_chargeprice_allow_unbalanced_load">Permettre une charge déséquilibrée</string>
-    <string name="pref_map_rotate_gestures_enabled">Rotation de la carte</string>
-    <string name="pref_map_rotate_gestures_off">Rotation désactivée (nord toujours en haut)</string>
+    <string name="pref_map_rotate_gestures_enabled">Activer la rotation de la carte</string>
+    <string name="pref_map_rotate_gestures_off">La carte reste orientée vers le nord</string>
    <string name="refresh_live_data">rafraîchir le statut en temps réel</string>
    <string name="pref_language_device_default">Utiliser la langue de l\'appareil</string>
    <string name="pref_darkmode_device_default">Utiliser le réglage de l\'appareil</string>
@@ -141,22 +139,22 @@
    <string name="general_info">Informations générales</string>
    <string name="realtime_data_loading">Vérification du statut en temps réel…</string>
    <string name="plug_ccs">CCS</string>
-    <string name="donation_successful">Merci ❤️</string>
-    <string name="donation_failed">Quelque chose s\'est mal passé 😕</string>
+    <string name="donation_successful">Merci ! ❤️</string>
+    <string name="donation_failed">Quelque chose s\'est mal passé. 😕</string>
    <string name="category_supermarket">Supermarché</string>
    <string name="version">Version</string>
-    <string name="oss_licenses">Licences</string>
+    <string name="oss_licenses">Licences Open Source</string>
    <string name="realtime_data_source">Source du statut en temps réel (bêta) : %s</string>
    <string name="plug_type_2">Type 2</string>
-    <string name="plug_type_3">Type 3A</string>
+    <string name="plug_type_3">Type 3a</string>
    <string name="plug_cee_rot">CEE Rouge</string>
    <string name="all">tous</string>
    <string name="fault_report_date">Rapport d\'anomalie (dernière mise à jour : %s)</string>
-    <string name="menu_report_new_charger">Nouveau chargeur</string>
+    <string name="menu_report_new_charger">Signaler un nouveau chargeur</string>
    <string name="filter_connectors">Connecteurs</string>
    <string name="copyright_summary">©2020-2022 Johan von Forstner</string>
    <string name="other">Autre</string>
-    <string name="pref_navigate_use_maps_off">Le bouton de navigation lance l’application de cartes à l’emplacement du chargeur</string>
+    <string name="pref_navigate_use_maps_off">Le bouton de navigation lance l’application de cartes avec l’emplacement du chargeur</string>
    <string name="settings_map">Carte</string>
    <string name="fault_report">Rapport d\'anomalie</string>
    <string name="filter_free">Uniquement des chargeurs gratuits</string>
@@ -179,13 +177,13 @@
    <string name="number_selected">%d sélectionné</string>
    <string name="cancel">Annuler</string>
    <string name="filter_operators">Opérateurs</string>
-    <string name="chargeprice_donation_dialog_detail">Vous faites bon usage de la fonction de comparaison des prix. Aidez-nous à couvrir les coûts de ces données en soutenant EVMap par un don.</string>
+    <string name="chargeprice_donation_dialog_detail">Il semble que vous appréciez beaucoup la fonction de comparaison des prix. Pour accéder aux données de tarification, le développeur d\'EVMap doit payer une redevance mensuelle au fournisseur de données Chargeprice.app. Par conséquent, veuillez envisager de soutenir EVMap par un don.</string>
    <string name="and_n_others">et %d autres</string>
    <string name="contact">Contact</string>
    <string name="pref_map_provider">Fournisseur de cartes</string>
    <string name="twitter">Twitter</string>
    <string name="category_petrol_station">Station-service</string>
-    <string name="edit_on_goingelectric_info">Veuillez vous connecter à GoingElectric.de si cette page est vide</string>
+    <string name="edit_on_goingelectric_info">Si seule une page vide s\'affiche ici, veuillez d\'abord vous connecter à GoingElectric.de.</string>
    <string name="settings_chargeprice">Comparaison des prix</string>
    <string name="category_service_on_motorway">Aire de service (sur autoroute)</string>
    <string name="category_railway_station">Gare ferroviaire</string>
@@ -198,7 +196,7 @@
    <string name="reorder">réorganiser</string>
    <string name="delete">Supprimer</string>
    <string name="save_profile_enter_name">Saisissez le nom du profil de filtrage :</string>
-    <string name="donation_dialog_detail">EVMap est un logiciel libre et gratuit. Les contributions de codage sur GitHub sont très appréciées. Pour aider à couvrir les frais de fonctionnement de l\'accès aux sources de données, veuillez envisager de faire un don du montant de votre choix au développeur.</string>
+    <string name="donation_dialog_detail">EVMap est un logiciel libre et open source que je développe pendant mon temps libre. Les contributions de codage sur GitHub sont très appréciées. Cependant, en raison de la popularité croissante de l\'application, je dois également couvrir certains coûts de fonctionnement, par exemple pour l\'accès aux sources de données. Par conséquent, veuillez envisager de soutenir l\'application par un don ou via les sponsors GitHub.</string>
    <string name="charging_barrierfree">Utilisable sans enregistrement</string>
    <string name="chargeprice_battery_range_to">à</string>
    <string name="category_service_off_motorway">Aire de service (hors autoroute)</string>
@@ -210,24 +208,23 @@
    <string name="category_holiday_home">Maison de vacances</string>
    <string name="category_caravan_site">Emplacement pour caravanes</string>
    <string name="filter_custom">Filtre modifié</string>
-    <string name="filterprofiles_empty_state">Vous n\'avez aucun profil de filtrage enregistré</string>
+    <string name="filterprofiles_empty_state">Vous n\'avez pas encore enregistré de profils de filtrage.</string>
    <string name="welcome_to_evmap">Bienvenue sur EVMap</string>
    <string name="chargeprice_provider_customer_tariff">Uniquement pour les clients du fournisseur</string>
    <string name="powered_by_chargeprice">alimenté par Chargeprice</string>
    <string name="pref_my_vehicle">Mes véhicules</string>
    <string name="pref_my_tariffs">Mes tarifs de recharge</string>
    <string name="license">Licence</string>
-    <string name="autocomplete_connection_error">Impossible de charger les suggestions</string>
+    <string name="autocomplete_connection_error">Les suggestions n\'ont pas pu être chargées</string>
    <string name="chargeprice_select_connector">Choisir le connecteur</string>
-    <string name="chargeprice_select_car_first">Veuillez d\'abord sélectionner le modèle de votre voiture dans les paramètres</string>
-    <string name="pref_chargeprice_show_provider_customer_tariffs_summary">Certains fournisseurs d\'énergie offrent des tarifs moins chers exclusivement à leurs clients</string>
-    <string name="pref_chargeprice_no_base_fee">Exclure les tarifs avec frais mensuels</string>
-    <string name="chargeprice_no_compatible_connectors">Pas de connecteurs compatibles dans cette station de recharge</string>
+    <string name="chargeprice_select_car_first">Veuillez d\'abord sélectionner le modèle de votre voiture dans les paramètres.</string>
+    <string name="pref_chargeprice_show_provider_customer_tariffs_summary">Certains fournisseurs offrent des tarifs moins chers exclusivement à leurs clients (par exemple, électricité domestique, gaz)</string>
+    <string name="pref_chargeprice_no_base_fee">Afficher uniquement les tarifs sans frais mensuels</string>
+    <string name="chargeprice_no_compatible_connectors">Aucun des connecteurs de cette station de charge n\'est compatible avec votre véhicule.</string>
    <string name="chargeprice_connection_error">Impossible de charger les prix</string>
    <string name="pref_search_provider">Fournisseur de recherche de lieux</string>
    <plurals name="pref_my_tariffs_summary">
        <item quantity="one" tools:ignore="ImpliedQuantity">(sera mis en évidence dans la comparaison des prix)</item>
-        <item quantity="many">(seront mis en évidence dans la comparaison des prix)</item>
        <item quantity="other">(seront mis en évidence dans la comparaison des prix)</item>
    </plurals>
    <string name="deleted_recent_search_results">Les résultats de recherche récents ont été supprimés</string>
@@ -238,21 +235,21 @@
    <string name="got_it">J\'ai compris</string>
    <string name="powered_by_mapbox">propulsé par Mapbox</string>
    <string name="lets_go">Allons-y</string>
-    <string name="crash_report_text">EVMap a planté. Veuillez envoyer un rapport de plantage au développeur.</string>
+    <string name="crash_report_text">Désolé, il semble que EVMap ait planté. Veuillez envoyer un rapport de plantage au développeur.</string>
    <string name="unknown_operator">Opérateur inconnu</string>
-    <string name="data_source_goingelectric_desc">Idéal dans les pays germanophones. Descriptions en allemand. Maintenu par la communauté.</string>
+    <string name="data_source_goingelectric_desc">Très bonne couverture en Allemagne, en Autriche et en Suisse et dans de nombreux pays voisins. Descriptions en allemand. Maintenu par la communauté.</string>
    <string name="data_source_openchargemap_desc">Couverture mondiale avec une qualité variable. Descriptions en anglais ou dans la langue locale. Données ouvertes maintenues par la communauté et provenant de sources gouvernementales dans certains pays (par exemple, Amérique du Nord, Royaume-Uni, France, Norvège).</string>
    <string name="faq_link">https://evmap.vonforst.net/en/faq.html</string>
    <string name="chargeprice_faq_link">https://evmap.vonforst.net/en/chargeprice_faq.html</string>
    <string name="settings_data_sources">Sources de données</string>
-    <string name="data_sources_description">Veuillez choisir une source de données pour les stations de recharge. Vous pourrez la modifier ultérieurement dans les paramètres de l\'application.</string>
-    <string name="pref_search_provider_info">Les données pour la recherche de lieux, en particulier celles de Google Maps, sont relativement coûteuses à récupérer. Veuillez envisager de faire un don via \"À propos\" -&gt; \"Faire un don\".</string>
+    <string name="data_sources_description">EVMap supporte plusieurs sources de données pour les stations de recharge. Veuillez sélectionner celle que vous souhaitez utiliser. Vous pourrez toujours la modifier ultérieurement dans les paramètres de l\'application.</string>
+    <string name="pref_search_provider_info">Les données pour la recherche de lieux, en particulier celles de Google Maps, sont relativement coûteuses. Si vous utilisez souvent cette fonctionnalité, veuillez envisager de faire un don via \"À propos d’EVMap -&gt; Faire un don\".</string>
    <string name="pref_chargeprice_currency_hrk">Kuna croate (HRK)</string>
    <string name="help">Aide</string>
-    <string name="pref_chargeprice_allow_unbalanced_load_summary">Autoriser la charge en courant alternatif monophasé de plus de 4,5 kW</string>
+    <string name="pref_chargeprice_allow_unbalanced_load_summary">Autoriser la charge avec &gt;4,5 kW aux stations AC pour les voitures avec chargeur monophasé</string>
    <string name="pref_chargeprice_currency_huf">Forint hongrois (HUF)</string>
    <string name="pref_chargeprice_currency_pln">Złoty polonais (PLN)</string>
-    <string name="pref_map_rotate_gestures_on">Utilisez deux doigts pour faire pivoter la carte</string>
+    <string name="pref_map_rotate_gestures_on">La carte peut être pivotée avec un geste à deux doigts</string>
    <string name="pref_chargeprice_currency_chf">Franc suisse (CHF)</string>
    <string name="pref_chargeprice_currency_usd">Dollar américain (USD)</string>
    <string name="pref_chargeprice_currency_sek">Couronne suédoise (SEK)</string>
--- a/app/src/main/res/values-nb-rNO/strings.xml
+++ b/app/src/main/res/values-nb-rNO/strings.xml
@@ -143,12 +143,12 @@
    <string name="category_parking_underground">Parkeringsgarasje under bakken</string>
    <string name="reorder">endre rekkefølge</string>
    <string name="save_profile_enter_name">Skriv inn navnet på filterprofilen:</string>
-    <string name="filterprofiles_empty_state">Du har ikke noen lagrede filterprofiler</string>
+    <string name="filterprofiles_empty_state">Du har ikke noen lagrede filterprofiler.</string>
    <string name="chargeprice_donation_dialog_title">Du er en sann gjerrigknark.</string>
    <string name="deleted_filterprofile">Slettet «%s»</string>
    <string name="charging_barrierfree">Kan brukes uten registrering</string>
-    <string name="welcome_1">Finn kjøretøyladere der du er</string>
-    <string name="welcome_2">Hver laders farge samsvarer med dens høyeste ladeeffekt</string>
+    <string name="welcome_1">Finn kjøretøyladere der du er.</string>
+    <string name="welcome_2">Hver laders farge samsvarer med dens høyeste ladeeffekt.</string>
    <string name="welcome_2_detail">Dette er også å finne i «Om» → «O-S-S» i menyen</string>
    <string name="verified_desc">Lader bekreftet av et medlem av %s-gemenskapen. Dette betyr ikke at den virker nå.</string>
    <string name="charge_price_format">%2$s%1$.2f</string>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -269,4 +269,13 @@
    <string name="pref_provider_osm_mapbox">OpenStreetMap (Mapbox)</string>
    <string name="about_contributors">Contributors</string>
    <string name="about_contributors_text">Thanks to all contributors for their coding and translation contributions to EVMap:</string>
+    <string name="chargeprice_feedback">Feedback</string>
+    <string name="chargeprice_feedback_missing_price">Report missing price</string>
+    <string name="chargeprice_feedback_wrong_price">Report incorrect price</string>
+    <string name="chargeprice_feedback_email">Email address for further questions</string>
+    <string name="chargeprice_feedback_comment">Other details</string>
+    <string name="chargeprice_feedback_price">Price (per kWh, minute, etc.)</string>
+    <string name="chargeprice_feedback_cpo">Station operator (CPO): %s</string>
+    <string name="chargeprice_feedback_tariff">Provider / plan</string>
+    <string name="chargeprice_feedback_send">Submit</string>
 </resources>
--- a/build.gradle
+++ b/build.gradle
@@ -3,14 +3,14 @@
 buildscript {
    ext.kotlin_version = '1.7.10'
    ext.about_libs_version = '8.9.4'
-    ext.nav_version = '2.5.2'
+    ext.nav_version = '2.5.1'
    repositories {
        google()
        mavenCentral()
        gradlePluginPortal()
    }
    dependencies {
-        classpath 'com.android.tools.build:gradle:7.3.0'
+        classpath 'com.android.tools.build:gradle:7.2.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath "com.mikepenz.aboutlibraries.plugin:aboutlibraries-plugin:$about_libs_version"
        classpath "androidx.navigation:navigation-safe-args-gradle-plugin:$nav_version"
--- a/fastlane/metadata/android/de-DE/changelogs/116.txt
+++ b/fastlane/metadata/android/de-DE/changelogs/116.txt
@@ -1,8 +0,0 @@
-Verbesserungen:
- Einige Texte vereinfacht
- Unterstützung für Sprachauswahl pro App von Android 13
-
-Fehler behoben:
- Filtermenü ließ sich nicht öffnen
- Abstürze / Inkonsistenzen nach Wechsel der Datenquelle
- Abstürze unter Android Auto
--- a/fastlane/metadata/android/de-DE/changelogs/120.txt
+++ b/fastlane/metadata/android/de-DE/changelogs/120.txt
@@ -1,8 +0,0 @@
-Verbesserungen:
- Weitere unterstützte Länder für Preisvergleich mit Chargeprice.app
- Android Auto: Suchbutton nun auf dem Hauptbildschirm
- Android Auto: Emoji durch Icons ersetzt
-
-Fehler behoben:
- Abstürze / Inkonsistenzen nach Wechsel der Datenquelle
- Probleme beim Laden der Echtzeitdaten
--- a/fastlane/metadata/android/en-US/changelogs/116.txt
+++ b/fastlane/metadata/android/en-US/changelogs/116.txt
@@ -1,8 +0,0 @@
-Improvements:
- Simplified some texts
- Support for Android 13's per-app language selector
-
-Bugfixes:
- Filter menu could not be opened
- Crashes / inconsistencies after switching data source
- Crashes on Android Auto
--- a/fastlane/metadata/android/en-US/changelogs/120.txt
+++ b/fastlane/metadata/android/en-US/changelogs/120.txt
@@ -1,8 +0,0 @@
-Improvements:
- More European countries supported for price comparison with Chargeprice.app
- Android Auto: Search button is now located on main screen
- Android Auto: Replaced emojis with proper icons
-
-Bugfixes:
- Crashes / inconsistencies after switching data source
- Problems when loading realtime availability data
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 #Sat Aug 06 15:33:46 CEST 2022
 distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME