how to find whether speakerphone is on or not in android

Question

i need to find whether speaker phone is on or not through programmability.

I know that we can find using below method whether it is on or not.

AudioManager.isSpeakerphoneOn();

in my case even it is returning false, even though the speaker is on by some how.

I need to know below 2 things.

1.is there any broadcast action to find speaker state.

2.is there any way to find speaker phone state change

Answer 1

Try this for speaker ON functionality.

AudioManager audioManager = (AudioManager) Home.this.getSystemService(Context.AUDIO_SERVICE);
audioManager.setSpeakerphoneOn(true);
audioManager.setMode(AudioManager.MODE_IN_CALL);

Answer 2

Check the below link. Might be useful.

Turn on speakerphone whenever an outgoing call is made

But the link does not use broadcast reciever. It only checks if the speaker feature is on or not at that instant.

Answer 3

Here you Go

AudioManager audioManager = (AudioManager) MainActivity.this .getSystemService(Context.AUDIO_SERVICE);
    audioManager.setMode(AudioManager.MODE_IN_CALL);

    if(audioManager.isSpeakerphoneOn()){
        audioManager.setSpeakerphoneOn(true);


    }else if(!audioManager.isSpeakerphoneOn()){


    }