A.1.聲明為靜態(tài)類,2.在onPause中取消任 B.1.聲明為外部類,2.在onPause中取消任 C.1.聲明為動(dòng)態(tài)類,2.在onPause中取消任 D.1.聲明為靜態(tài)類,2.在onStop中取消任
A.onStop中注消監(jiān)聽 B.onPause中注消監(jiān)聽 C.onPause中注冊(cè)監(jiān)聽 D.onStop中注冊(cè)監(jiān)聽
A.在onDestroy中調(diào)用mHandler.removeCallbacksAndMessages(null) B.在onDestroy中調(diào)用mHandler.addCallbacksAndMessages(null) C.在onPause中調(diào)用mHandler.removeCallbacksAndMessages(null) D.在onPause中調(diào)用mHandler.removeCallbackAndMessages(null)