BroadcastReceiver的intentfilte可以隐式控制也可以显示控制

显式

receiver = new BlueToothDeviceReceiver(dialogHandler);

IntentFilter intent = new IntentFilter();

intent.addAction(BluetoothDevice.ACTION_FOUND);

intent.addAction(BluetoothDevice.ACTION_BOND_STATE_CHANGED);

intent.addAction(BluetoothAdapter.ACTION_SCAN_MODE_CHANGED);

intent.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);

intent.addAction(BluetoothDevice.ACTION_ACL_DISCONNECTED);

intent.addAction(BluetoothDevice.ACTION_ACL_CONNECTED);

intent.addAction(BluetoothDevice.ACTION_NAME_CHANGED);

intent.setPriority(-1000);

getApplicationContext().registerReceiver(receiver, intent);

隐式

1.         <receiver android:name=“.MyReceiver”>  
2.             <intent-filter>  
3.                 <action android:name=“android.intent.action.MY_BROADCAST1”/> 
   
4. <action android:name=“android.intent.action.MY_BROADCAST2”/> 
   
5. <action android:name=“android.intent.action.MY_BROADCAST3”/> 
   
   
6.                 <category android:name=“android.intent.category.DEFAULT” />  
7.             </intent-filter>  
8.         </receiver>