anonymix007 / ExtA2DP

LSPosed module for adding A2DP codecs

Extended A2DP

The LSPosed module everyone have been waiting for. Device vendor decided to only include basic CLO/AOSP codecs? This module solves that problem once and for all.

Installation

1. Install LSPosed Manager, Magisk companion module and ExtA2DP.
2. Reboot.
3. Enable ExtA2DP in LSPosed Manager and reboot once again.

Current State

Works on Red Magic 8 Pro and on some other devices.

Supported Versions

Android 13 There will be a separate version for 14 due to incompatibility.

LSPosed v1.9.2 (7045) Debug version is recommended

Hardware requirements

Relatively fresh Snapdragon SoC and CLO ROM.

As a rule of thumb: if aptX Adaptive is present, it'll probably work (though for the best experience 6/7/8 Gen 1 or newer are recommended) If you're using older device, you'll most likely need a custom Magisk companion module. See examples here and here in addition to one provided on the release page.

Logs

1. Disable Bluetooth
2. Force stop Bluetooth app in LSPosed
3. adb logcat -c
4. adb logcat > logs.txt
5. Enable Bluetooth and reproduce

TODO

• UI in com.android.settings
• Logic in com.android.bluetooth
• Logic in native code
• Fix codec quality selection
• bt_adv_audio-related problems (done, but see next)
• Fix LE Audio (depends on bt_adv_audio, if someone knows where to get it, please contact me)
• More codecs? Opus, LC3plus HR, ...
• Add compilation of Android Bluetooth stack as a build step

License

ExtA2DP is licensed under the terms of GNU General Public License v3 (GPL-3) (http://www.gnu.org/copyleft/gpl.html).