APKPure Appを使用する
Bluetooth Volume Managerの旧いバージョンをダウンロードすることが可能
Individual voice & music volume configuration for Bluetooth devices.
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.