Bluetooth Volume Manager

Bluetooth Volume Manager can react to Bluetooth devices connecting or disconnecting.

It allows Android to remember the volume levels of different Bluetooth devices.

Available features:

• Music, call, ringtone and notification volume adjustment.

• Sending out 'Play' or 'Next' media commands.

• Opening a specific app.

• Keeping the screen awake.

• Preventing the volume from being changed.

• Restoring previous volume levels after disconnect.

This app can't "boost" your volume or change the volume if you can't change it through your device's volume buttons manually.

Permissions explained:

• 'Internet' for bug reports.

• 'Bluetooth' to work with Bluetooth devices.

• 'Modify audio settings' to change volume.

• 'Boot completed' to restore volume levels after reboots.

• 'WAKE_LOCK' to fix a bug on Samsung devices and to keep the screen awake if necessary.

• 'SYSTEM_ALERT_WINDOW' to launch apps when a Bluetooth device connects (only on Android 10).