Simple alarm app for Android 10. How to turn on screen by service

Question

I am trying to create a simple alarm app for Android 10.

I use Alarm Manager and start a foreground service with notification by pending intent. It is working fine, but by Android 10 is impossible to start an activity from background service.

I know how to wake up and turn screen on by activity but do not know how to do this by service and notification (the screen stays off).

Is there way to turn screen on programmatically?

My device is Huawei HRY-LX1T (Android 10).

if( Build.VERSION.SDK_INT >= 26) {
    NotificationChannel channel = new NotificationChannel( CHANNEL_ID, "Alarm", NotificationManager.IMPORTANCE_HIGH);
    ((NotificationManager) getSystemService( Context.NOTIFICATION_SERVICE)).createNotificationChannel(channel);
    Notification notification = new Notification.Builder(this, CHANNEL_ID)
            .setSmallIcon( R.drawable.ic_launcher_foreground )
            .setContentIntent( PendingIntent.getActivity( this, 0, new Intent( this, Main.class).addFlags( Intent.FLAG_ACTIVITY_NEW_TASK ), 0) )
            .setContentTitle( getString(R.string.alarm))
            .setContentText("Test").build();
    startForeground(1, notification);
}

Answer 1

等待大神答复