當把fragment的初始化放到activity的onCreate（）方法中并運行activity的時候。 I/MYFRAGMENT: onAttach: F I/MYFRAGMENT: onCreate: F I/MYFRAGMENT: onCreateView: F I/MYFRAGMENT: onActivityCreated: F I/MYFRAGMENT: onStart: F I/MYFRAGMENT: onStart: A I/MYFRAGMENT: onResume: A I/MYFRAGMENT: onResume: F 點擊退出activity的時候 I/MYFRAGMENT: onPause: F I/MYFRAGMENT: onPause: A I/MYFRAGMENT: onStop: F I/MYFRAGMENT: onDestroyView: F I/MYFRAGMENT: onDestroy: F I/MYFRAGMENT: onDetach: F I/MYFRAGMENT: onDestroy: A