Android 12 灭屏流程(一) Power键灭屏
1、主要会用到如下这个类中的方法
InputManagerService:interceptKeyBeforeQueueing
WindowManagerCallbacks:interceptKeyBeforeQueueing
InputManagerCallback :interceptKeyBeforeQueueing
WindowManagerPolicy : interceptKeyBeforeQueueing
PhoneWindowManager.java : interceptKeyBeforeQueueing
2、PhoneWindowManager Power键点击分析:
@Override
public int interceptKeyBeforeQueueing(KeyEvent event, int policyFlags) {
final int keyCode