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Set Audio Output Mode
adamrangs edited this page Aug 8, 2022
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1 revision
By default, the audio of the call will play through the connected audio output device(headset, earpiece, etc.). Developers can modify the audio output mode through the system API after the call is established according to the usage scenario of their app.
android.media.AudioManager am = (android.media.AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
if (am !=null){
am.setMode(android.media.AudioManager.MODE_IN_COMMUNICATION);
am.setSpeakerphoneOn(on);
}