Android: how to play music at maximum possible volume?

Question

I know the question can be regarded as \"politically incorrect\", but I\'m designing an app which \"by design\" must get the attention of people within the maximum possible

Answer 1

You can adjust the settings before playing the audio.

AudioManager audioManager = (AudioManager)getSystemService(Context.AUDIO_SERVICE);
audioManager.setStreamVolume(AudioManager.STREAM_MUSIC, AudioManager.getStreamMaxVolume(), 0);