handset

There’s a simpler way which doesn’t require any BroadcastReceiver to be registered if you only want to listen for headset button callbacks while your app (particular activity) is running, simply override Activity onKeyDown method: @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if(keyCode == KeyEvent.KEYCODE_HEADSETHOOK){ //handle click return true; } return super.onKeyDown(keyCode, event); } For … Read more