Requirements: 1. Android installation, 2. Root access to adb connected Android device.
Build: Source, lunch and build as typical Android target for selected device and architecture. cd $ANDROID_BUILD_TOP . build/envsetup.sh && lunch make bt_headless
Install: Push the binary to an executable area on target device. adb push out/target/product/<device..arch>/bt_headless/bt_headless /data/data/.
Prepare: Ensure the system is queisced to prevent resource conflicts from the bluetooth process. adb shell stop
Run: Script or directly execute the target file. adb shell /data/data/bt_headless --flags=INIT_logging_debug_enabled_for_all=true,INIT_gd_acl=true nop