How to play media via speaker phone

Question

I'm able to play a media using a MediaPlayer.

But how can I play the media with speaker phone only? I have tried:

AudioManager audioManager = (AudioManager) mActivity.getSystemService(Context.AUDIO_SERVICE);
audioManager.setSpeakerphoneOn(true);

That does not work. And I have add this to my Manifest file

<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />

Can someone please tell me what am i missing?

Answer 1

Hope this helps.