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213 changes: 213 additions & 0 deletions
213
auto/src/main/java/de/michelinside/glucodataauto/GlucoDataServiceAuto.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,213 @@ | ||
| package de.michelinside.glucodataauto | ||
|
|
||
| import android.app.Notification | ||
| import android.app.Service | ||
| import android.content.Context | ||
| import android.content.Intent | ||
| import android.content.pm.ServiceInfo | ||
| import android.os.Build | ||
| import android.os.IBinder | ||
| import android.util.Log | ||
| import androidx.annotation.RequiresApi | ||
| import androidx.car.app.connection.CarConnection | ||
| import de.michelinside.glucodataauto.android_auto.CarMediaBrowserService | ||
| import de.michelinside.glucodataauto.android_auto.CarNotification | ||
| import de.michelinside.glucodatahandler.common.Constants | ||
| import de.michelinside.glucodatahandler.common.GlucoDataService | ||
| import de.michelinside.glucodatahandler.common.ReceiveData | ||
| import de.michelinside.glucodatahandler.common.notification.ChannelType | ||
| import de.michelinside.glucodatahandler.common.notification.Channels | ||
| import de.michelinside.glucodatahandler.common.notifier.InternalNotifier | ||
| import de.michelinside.glucodatahandler.common.notifier.NotifySource | ||
| import de.michelinside.glucodatahandler.common.tasks.BackgroundWorker | ||
| import de.michelinside.glucodatahandler.common.tasks.TimeTaskService | ||
| import de.michelinside.glucodatahandler.common.utils.Utils | ||
|
|
||
| class GlucoDataServiceAuto: Service() { | ||
| companion object { | ||
| private const val LOG_ID = "GDH.AA.GlucoDataServiceAuto" | ||
| private var isForegroundService = false | ||
| const val NOTIFICATION_ID = 666 | ||
| private var car_connected = false | ||
| private var running = false | ||
| private var init = false | ||
| private var dataSyncCount = 0 | ||
| val connected: Boolean get() = car_connected || CarMediaBrowserService.active | ||
| fun init(context: Context) { | ||
| if(!init) { | ||
| Log.v(LOG_ID, "init called") | ||
| GlucoDataService.context = context | ||
| TimeTaskService.useWorker = true | ||
| ReceiveData.initData(context) | ||
| CarConnection(context.applicationContext).type.observeForever(GlucoDataServiceAuto::onConnectionStateUpdated) | ||
| init = true | ||
| } | ||
| } | ||
|
|
||
| private fun setForeground(context: Context, foreground: Boolean) { | ||
| try { | ||
| Log.v(LOG_ID, "setForeground called " + foreground) | ||
| if (isForegroundService != foreground) { | ||
| val serviceIntent = Intent(context, GlucoDataServiceAuto::class.java) | ||
| serviceIntent.putExtra(Constants.SHARED_PREF_FOREGROUND_SERVICE, foreground) | ||
| if (foreground) | ||
| context.startForegroundService(serviceIntent) | ||
| else | ||
| context.startService(serviceIntent) | ||
| } | ||
| } catch (exc: Exception) { | ||
| Log.e(LOG_ID, "setForeground exception: " + exc.toString()) | ||
| } | ||
| } | ||
|
|
||
| fun start(context: Context) { | ||
| try { | ||
| if(!running) { | ||
| Log.i(LOG_ID, "starting") | ||
| CarNotification.enable(context) | ||
| startDataSync(context) | ||
| setForeground(context, true) | ||
| running = true | ||
| } | ||
| } catch (exc: Exception) { | ||
| Log.e(LOG_ID, "start exception: " + exc.toString()) | ||
| } | ||
| } | ||
|
|
||
| fun stop(context: Context) { | ||
| try { | ||
| if(!connected && running) { | ||
| Log.i(LOG_ID, "stopping") | ||
| CarNotification.disable(context) | ||
| stopDataSync(context) | ||
| setForeground(context, false) | ||
| running = false | ||
| } | ||
| } catch (exc: Exception) { | ||
| Log.e(LOG_ID, "stop exception: " + exc.toString()) | ||
| } | ||
| } | ||
|
|
||
| fun startDataSync(context: Context) { | ||
| try { | ||
| if (dataSyncCount == 0) { | ||
| Log.d(LOG_ID, "startDataSync") | ||
| TimeTaskService.run(context) | ||
| sendStateBroadcast(context, true) | ||
| } | ||
| dataSyncCount++ | ||
| } catch (exc: Exception) { | ||
| Log.e(LOG_ID, "startDataSync exception: " + exc.toString()) | ||
| } | ||
| } | ||
|
|
||
| fun stopDataSync(context: Context) { | ||
| try { | ||
| dataSyncCount-- | ||
| if (dataSyncCount == 0) { | ||
| Log.d(LOG_ID, "stopDataSync") | ||
| sendStateBroadcast(context, false) | ||
| BackgroundWorker.stopAllWork(context) | ||
| } | ||
| } catch (exc: Exception) { | ||
| Log.e(LOG_ID, "stopDataSync exception: " + exc.toString()) | ||
| } | ||
| } | ||
|
|
||
| private fun onConnectionStateUpdated(connectionState: Int) { | ||
| try { | ||
| val message = when(connectionState) { | ||
| CarConnection.CONNECTION_TYPE_NOT_CONNECTED -> "Not connected to a head unit" | ||
| CarConnection.CONNECTION_TYPE_NATIVE -> "Connected to Android Automotive OS" | ||
| CarConnection.CONNECTION_TYPE_PROJECTION -> "Connected to Android Auto" | ||
| else -> "Unknown car connection type" | ||
| } | ||
| Log.v(LOG_ID, "onConnectionStateUpdated: " + message + " (" + connectionState.toString() + ")") | ||
| if (init) { | ||
| if (connectionState == CarConnection.CONNECTION_TYPE_NOT_CONNECTED) { | ||
| if(car_connected) { | ||
| Log.i(LOG_ID, "Exited Car Mode") | ||
| car_connected = false | ||
| stop(GlucoDataService.context!!) | ||
| } | ||
| } else { | ||
| if(!car_connected) { | ||
| Log.i(LOG_ID, "Entered Car Mode") | ||
| car_connected = true | ||
| start(GlucoDataService.context!!) | ||
| } | ||
| } | ||
| InternalNotifier.notify(GlucoDataService.context!!, NotifySource.CAR_CONNECTION, null) | ||
| } | ||
| } catch (exc: Exception) { | ||
| Log.e(LOG_ID, "onConnectionStateUpdated exception: " + exc.message.toString() + "\n" + exc.stackTraceToString() ) | ||
| } | ||
| } | ||
|
|
||
| private fun sendStateBroadcast(context: Context, enabled: Boolean) { | ||
| try { | ||
| Log.d(LOG_ID, "Sending state broadcast for state: " + enabled) | ||
| val intent = Intent(Constants.GLUCODATAAUTO_STATE_ACTION) | ||
| intent.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES) | ||
| intent.putExtra(Constants.GLUCODATAAUTO_STATE_EXTRA, enabled) | ||
| context.sendBroadcast(intent) | ||
| } catch (exc: Exception) { | ||
| Log.e(LOG_ID, "sendStateBroadcast exception: " + exc.toString()) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| @RequiresApi(Build.VERSION_CODES.Q) | ||
| override fun onStartCommand(intent: Intent, flags: Int, startId: Int): Int { | ||
| try { | ||
| Log.d(LOG_ID, "onStartCommand called") | ||
| super.onStartCommand(intent, flags, startId) | ||
| val isForeground = intent.getBooleanExtra(Constants.SHARED_PREF_FOREGROUND_SERVICE, false) | ||
| if (isForeground && !isForegroundService && Utils.checkPermission(this, android.Manifest.permission.POST_NOTIFICATIONS, Build.VERSION_CODES.TIRAMISU)) { | ||
| Log.i(LOG_ID, "Starting service in foreground!") | ||
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) | ||
| startForeground(NOTIFICATION_ID, getNotification(), ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC) | ||
| else | ||
| startForeground(NOTIFICATION_ID, getNotification()) | ||
| isForegroundService = true | ||
| } else if ( isForegroundService && !isForeground ) { | ||
| isForegroundService = false | ||
| Log.i(LOG_ID, "Stopping service in foreground!") | ||
| stopForeground(STOP_FOREGROUND_REMOVE) | ||
| } | ||
| } catch (exc: Exception) { | ||
| Log.e(LOG_ID, "onStartCommand exception: " + exc.toString()) | ||
| } | ||
| if (isForegroundService) | ||
| return START_STICKY // keep alive | ||
| return START_NOT_STICKY | ||
| } | ||
|
|
||
| override fun onDestroy() { | ||
| Log.v(LOG_ID, "onDestroy called") | ||
| super.onDestroy() | ||
| } | ||
|
|
||
| override fun onBind(intent: Intent?): IBinder? { | ||
| Log.v(LOG_ID, "onBind called with intent " + intent) | ||
| return null | ||
| } | ||
|
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| private fun getNotification(): Notification { | ||
| Channels.createNotificationChannel(this, ChannelType.ANDROID_AUTO_FOREGROUND) | ||
|
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| val pendingIntent = Utils.getAppIntent(this, MainActivity::class.java, 11, false) | ||
|
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| return Notification.Builder(this, ChannelType.ANDROID_AUTO_FOREGROUND.channelId) | ||
| .setContentTitle(getString(de.michelinside.glucodatahandler.common.R.string.activity_main_car_connected_label)) | ||
| .setSmallIcon(R.mipmap.ic_launcher) | ||
| .setContentIntent(pendingIntent) | ||
| .setOngoing(true) | ||
| .setOnlyAlertOnce(true) | ||
| .setAutoCancel(false) | ||
| .setCategory(Notification.CATEGORY_STATUS) | ||
| .setVisibility(Notification.VISIBILITY_PUBLIC) | ||
| .build() | ||
| } | ||
|
|
||
| } |
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