Disable Speaker

Make mute the music volume, when you unplug a headset from a phone.

This application make mute the music volume, when you unplug a headset(earphone/bluetooth A2DP device) from a phone.

it unmute the music volume automatically when you plug a headset.

Note for Android 6.0 or later.

Mute API was deprecated since Android 6.0.

This app fix volume to zero instead of Mute API.

Test:

Android 6.0: Xperia Z3+(Z4)