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[英]Android Push notification sound is played only when app is in foreground but not playing sound when app is in background
[英]Notification custom sound play in foreground but not playing while app in background
我正在為我的應用程序添加自定義聲音。 當應用程序在前台時正在播放自定義鈴聲,但當應用程序在后台時不播放自定義聲音。
private void sendMyNotification(String message) {
Intent intent = new Intent(this, BaseActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);
Uri soundUri = Uri.parse("android.resource://" + getApplicationContext().getPackageName() + "/" + R.raw.ring);
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this, "CH_ID")
.setSmallIcon(R.mipmap.iconfinal)
.setContentTitle(getString(R.string.app_name))
.setContentText(message)
.setAutoCancel(true)
.setSound(soundUri)
.setContentIntent(pendingIntent);
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
if(soundUri != null){
// Changing Default mode of notification
notificationBuilder.setDefaults(Notification.DEFAULT_VIBRATE);
// Creating an Audio Attribute
AudioAttributes audioAttributes = new AudioAttributes.Builder()
.setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION)
.setUsage(AudioAttributes.USAGE_ALARM)
.build();
// Creating Channel
NotificationChannel notificationChannel = new NotificationChannel("CH_ID","Testing_Audio",NotificationManager.IMPORTANCE_HIGH);
notificationChannel.setSound(soundUri,audioAttributes);
mNotificationManager.createNotificationChannel(notificationChannel);
}
}
mNotificationManager.notify(1, notificationBuilder.build());
}
首先,您需要從服務器端傳遞您的聲音文件名。 像下面的例子:
{
"to": "firebase_notification_token",
"notification": {
"title": "Push notification title",
"body": "Push body",
"sound": "filename", <-- point to src/res/raw/filename.mp3
}
}
您需要添加以下代碼才能在應用程序處於后台時播放自定義聲音。
val channelId = getString(R.string.app_name)
val NOTIFICATION_SOUND_URI =
Uri.parse(ContentResolver.SCHEME_ANDROID_RESOURCE + "://" + BuildConfig.APPLICATION_ID + "/" + R.raw.filename)
val notificationBuilder = NotificationCompat.Builder(this, channelId)
val notification: Notification
notification = notificationBuilder.setSmallIcon(R.drawable.ic_logo_white).setTicker(getString(R.string.app_name)).setWhen(0)
.setAutoCancel(true)
.setContentTitle(getString(R.string.app_name))
.setSound(NOTIFICATION_SOUND_URI)
.setSmallIcon(R.mipmap.ic_launcher)
.setContentText(messageBody)
.build()
有關更多詳細信息,請參閱此文檔。 感謝Ilya Eremin的精彩文章。
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