logcat内容备份 android真机调试时,按手机返回键,logcat出现提示,如下:
01-22 10:38:52.697: I/ViewRootImpl(30206): WindowInputEventReceiver onInputEvent!! KeyCode is 4, action is 001-22 10:38:52.702: I/ViewRootImpl(30206): WindowInputEventReceiver onInputEvent!! KeyCode is 4, action is 1新闻热点
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