Android9.0 蓝牙开启流程

第一次接触蓝牙,先从蓝牙的开启流程入手吧,借此顺便熟悉一下蓝牙的代码架构。 1、UI /packages/apps/Settings/src/com/android/settings/bluetooth/BluetoothSwitchPreferenceController.java public void onClick(View v) { // send users to scanning settings if they click on the link in the summary text new SubSettingLauncher(mContext)