При сборке приложения, нацеленного на Android 10 (API level 29) и новее, для захвата потока с экрана перед запросом разрешений необходимо запустить сервис типа ServiceInfo.FOREGROUND_SERVICE_TYPE_MEDIA_PROJECTION:
private void startScreenCapture() { mMediaProjectionManager = (MediaProjectionManager) getSystemService( Context.MEDIA_PROJECTION_SERVICE); Intent permissionIntent = mMediaProjectionManager.createScreenCaptureIntent(); startService(new Intent(StreamingMinActivity.this, TestService.class)); startActivityForResult(permissionIntent, REQUEST_CODE_CAPTURE_PERM); }
private void showNotification() { Intent notificationIntent = new Intent(this, StreamingMinActivity.class); notificationIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0); int iconId = R.mipmap.ic_launcher; int uniqueCode = new Random().nextInt(Integer.MAX_VALUE); Notification notification = new NotificationCompat.Builder(this) .setSmallIcon(iconId) .setContentText("Started stream") .setContentIntent(pendingIntent).build(); startForeground(uniqueCode, notification, FOREGROUND_SERVICE_TYPE_MEDIA_PROJECTION); }