How to set speaker volume to lowest?

Question

I need to set speakerphone volume to the lowest possible through Audio Manager. I need the lowest volume index.

AudioManager audioManager = 
    (AudioManager)getSystemService(Context.AUDIO_SERVICE);

audioManager.setStreamVolume(AudioManager.STREAM_MUSIC,
                             [int value] = ?,
                             0);

I did a search on SO, but found nothing usefull.

for what you need to low the volume for example For Audio or for Call.? — Rajan Bhavsar, Jun 12 '15 at 11:52
possible duplicate of [Setting the Android System Volume](http://stackoverflow.com/questions/9164347/setting-the-android-system-volume) — moffeltje, Jun 12 '15 at 11:52
for call, my app turn on the speaker and sets the volume to lowest so user can listen conversation very clearly if he/she have bad mic — winchester, Jun 12 '15 at 11:53

score 1 · Answer 1 · answered Jun 12 '15 at 11:59

private AudioManager audio;

Inside onCreate:

audio = (AudioManager) getSystemService(Context.AUDIO_SERVICE);

Override onKeyDown:

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_VOLUME_UP:
    audio.adjustStreamVolume(AudioManager.STREAM_MUSIC,
            AudioManager.ADJUST_RAISE, AudioManager.FLAG_SHOW_UI);
    return true;
case KeyEvent.KEYCODE_VOLUME_DOWN:
    audio.adjustStreamVolume(AudioManager.STREAM_MUSIC,
            AudioManager.ADJUST_LOWER, AudioManager.FLAG_SHOW_UI);
    return true;
default:
    return false;
}
}

score 0 · Answer 2 · answered Jun 12 '15 at 11:53

0

you can do it by the below code

audioManager.adjustStreamVolume(AudioManager.STREAM_MUSIC,
                    AudioManager.ADJUST_LOWER, 0);

answered Jun 12 '15 at 11:53

SAM

399
2
9

score 0 · Accepted Answer · edited Jun 12 '15 at 11:56

0

audio = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
audio.adjustStreamVolume(AudioManager.STREAM_MUSIC,
        AudioManager.ADJUST_LOWER, 
        AudioManager.FLAG_SHOW_UI);

edited Jun 12 '15 at 11:56

Ziem

6,579
8
53
86

answered Jun 12 '15 at 11:53

Deepanshu Gandhi

490
3
10

How to set speaker volume to lowest?

3 Answers3