home键监听

http://blog.csdn.net/dany1202/archive/2011/06/14/6543769.aspx

 

 

注册：

 

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1. IntentFilter filter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);  
2.         mCloseSystemDialogsReceiver = new CloseSystemDialogsIntentReceiver();  
3.         registerReceiver(mCloseSystemDialogsReceiver, filter);  

 

监听：

 

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1. private class CloseSystemDialogsIntentReceiver extends BroadcastReceiver {  
2.         @Override  
3.         public void onReceive(Context context, Intent intent) {       
4.                       
5.             String reason = intent.getStringExtra("reason");  
6.             Log.d(TAG, "CloseSystemDialogsIntentReceiver reason is " + reason);  
7.             if ("homekey".equals(reason)) {  
8.                Log.d(TAG,"homekey click=========================");  
9. //               EditWidget.this.finish();  
10.                keyHomeFlag = true;  
11.             }  
12.              
13.         }  
14.     }