A2DP Volume

Manage Bluetooth functions

Automatically adjusts the media volume on connect and resets it on disconnect. This is done so that stereo streaming audio can work properly. Intended primarily for car Bluetooth systems. It can read out text messages using Text To Speech (TTS) services while you are connected. Each paired Bluetooth device or virtual device (home dock, car dock, power connection, or headset plug) can be configured to your liking. There is a manual on the website.

A secondary feature is the ability to capture location information so you can find where you left your car. The location can also be automatically captured when exiting Car Mode on your Android device and read by any app that understands GPS data.

Packages

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 2.12.9.2 (137) - Added on 2017-04-27

    This version requires Android 4.0.3 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Download APK 0.8 MiB PGP Signature

    Permissions

    • android.permission.RECEIVE_BOOT_COMPLETED
    • android.permission.CHANGE_WIFI_STATE
    • android.permission.ACCESS_WIFI_STATE
    • android.permission.KILL_BACKGROUND_PROCESSES
    • android.permission.BLUETOOTH
    • android.permission.BLUETOOTH_ADMIN
    • com.android.launcher.permission.READ_SETTINGS
    • android.permission.RECEIVE_SMS
    • android.permission.MODIFY_AUDIO_SETTINGS
    • android.permission.READ_CONTACTS
    • android.permission.ACCESS_COARSE_LOCATION
    • android.permission.ACCESS_FINE_LOCATION
    • android.permission.ACCESS_LOCATION_EXTRA_COMMANDS
    • android.permission.WRITE_EXTERNAL_STORAGE
    • android.permission.READ_PHONE_STATE
    • android.permission.BROADCAST_STICKY
    • android.permission.GET_ACCOUNTS
    • android.permission.READ_EXTERNAL_STORAGE
  • Version 2.12.9 (135) - Added on 2017-01-17

    This version requires Android 4.0.3 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Download APK 0.7 MiB PGP Signature

    Permissions

    • android.permission.RECEIVE_BOOT_COMPLETED
    • android.permission.CHANGE_WIFI_STATE
    • android.permission.ACCESS_WIFI_STATE
    • android.permission.KILL_BACKGROUND_PROCESSES
    • android.permission.BLUETOOTH
    • android.permission.BLUETOOTH_ADMIN
    • com.android.launcher.permission.READ_SETTINGS
    • android.permission.RECEIVE_SMS
    • android.permission.MODIFY_AUDIO_SETTINGS
    • android.permission.READ_CONTACTS
    • android.permission.ACCESS_COARSE_LOCATION
    • android.permission.ACCESS_FINE_LOCATION
    • android.permission.ACCESS_LOCATION_EXTRA_COMMANDS
    • android.permission.WRITE_EXTERNAL_STORAGE
    • android.permission.READ_PHONE_STATE
    • android.permission.BROADCAST_STICKY
    • android.permission.GET_ACCOUNTS
    • android.permission.READ_EXTERNAL_STORAGE
  • Version 2.12.8 (134) - Added on 2016-11-08

    This version requires Android 4.0.3 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Download APK 0.7 MiB PGP Signature

    Permissions

    • android.permission.RECEIVE_BOOT_COMPLETED
    • android.permission.CHANGE_WIFI_STATE
    • android.permission.ACCESS_WIFI_STATE
    • android.permission.KILL_BACKGROUND_PROCESSES
    • android.permission.BLUETOOTH
    • android.permission.BLUETOOTH_ADMIN
    • com.android.launcher.permission.READ_SETTINGS
    • android.permission.RECEIVE_SMS
    • android.permission.MODIFY_AUDIO_SETTINGS
    • android.permission.READ_CONTACTS
    • android.permission.ACCESS_COARSE_LOCATION
    • android.permission.ACCESS_FINE_LOCATION
    • android.permission.ACCESS_LOCATION_EXTRA_COMMANDS
    • android.permission.WRITE_EXTERNAL_STORAGE
    • android.permission.READ_PHONE_STATE
    • android.permission.BROADCAST_STICKY
    • android.permission.GET_ACCOUNTS
    • android.permission.READ_EXTERNAL_STORAGE