Как я могу перехватить «событие сенсорного экрана» в моем приложении Android с внешнего (автомобильного) дисплея? ⇐ JAVA

[Гость]

Here's the part of code that deal with MediaSession of my actual MediaPlayerService class on Android (API Level 30):

@Override public void onCreate() { super.onCreate();

Код: Выделить всё

    mediaPlayer = new MediaPlayer();     mediaPlayer.setAudioAttributes(new AudioAttributes.Builder()             .setUsage(AudioAttributes.USAGE_MEDIA)             .setContentType(AudioAttributes.CONTENT_TYPE_MUSIC)             .build());     mediaSession = new MediaSessionCompat(this, TAG);     mediaSession.setCallback(new MediaSessionCallback());     mediaSession.setFlags(MediaSessionCompat.FLAG_HANDLES_MEDIA_BUTTONS |             MediaSessionCompat.FLAG_HANDLES_TRANSPORT_CONTROLS);     playbackStateBuilder = new PlaybackStateCompat.Builder()             .setActions(PlaybackStateCompat.ACTION_PLAY |                     PlaybackStateCompat.ACTION_PAUSE |                     PlaybackStateCompat.ACTION_SKIP_TO_PREVIOUS |                     PlaybackStateCompat.ACTION_SKIP_TO_NEXT);     mediaSession.setPlaybackState(playbackStateBuilder.build());     mediaSession.setActive(true); } @Override public void onDestroy() {     super.onDestroy();     if (mediaPlayer != null) {         mediaPlayer.release();     }     if (mediaSession != null) {         mediaSession.release();     } } private class MediaSessionCallback extends MediaSessionCompat.Callback {     @Override     public void onPlay() {         super.onPlay();         play();     }     @Override     public void onPause() {         super.onPause();         pause();     }     @Override     public void onSkipToNext() {         super.onSkipToNext();         playSong(1);     }     @Override     public void onSkipToPrevious() {         super.onSkipToPrevious();         playSong(-1);     } } 

Basically, its a Music Player which received commands from my Car once connected via Bluetooth (play next, prev, and so on).

What I'd like to do is to intercept the touch of my Car Display (where the song/artist information are showed, so to speak).

Somethinks like "touch -> trigger a method on my App".

How can I achieve this? Is it possible? Thanks


Источник: https://stackoverflow.com/questions/781 ... n-external