物理按键应该怎么写？

[zx900930]

比如点击back, home, menu之类的按键

[Jinnrry]

xposed模式

InstrumentationInput.sendKeyDownUpSync( KeyEvent.xxxxx);

root模式，将对应的硬件指令发送到sendevent，

无障碍模式

https://blog.csdn.net/tanmx219/article/details/81270404

[zx900930]

无障碍模式，在class Accessibility里写function解决了

public void pressBack(){
//       performGlobalAction(GLOBAL_ACTION_RECENTS);
        performGlobalAction(GLOBAL_ACTION_BACK);
//        performGlobalAction(GLOBAL_ACTION_HOME)
//        performGlobalAction(GLOBAL_ACTION_NOTIFICATIONS)
//        performGlobalAction(GLOBAL_ACTION_POWER_DIALOG)
//        performGlobalAction(GLOBAL_ACTION_QUICK_SETTINGS)
//        performGlobalAction(GLOBAL_ACTION_TOGGLE_SPLIT_SCREEN)
    }