如何关闭蓝牙，当配对的设备不在区域限制在android

Question

对于我的一个应用程序，我需要关掉蓝牙，当我的手机从配对设备的区域限制移动，我的意思是只会有一个配对的设备一旦没有限制，我需要自动关闭蓝牙。

private void setUpConnection() { 
    // TODO Auto-generated method stub 
    // Connect to a particular Bluetooth device 
      mBluetoothDevice = mBluetoothAdapter 
        .getRemoteDevice("00:12:06:04:90:72"); 
      // mBluetoothDevice = mBluetoothAdapter.getRemoteDevice(""); 
      try { 
       mBluetoothSocket = mBluetoothDevice 
         .createRfcommSocketToServiceRecord(uuid); 
       mBluetoothSocket.connect(); 
       //flag = 1; 

       //listen to blue-tooth: Read 
       Handler handler = new Handler(); 
       BluetoothSocketListener bsl = new BluetoothSocketListener(
         mBluetoothSocket, handler); 
       Thread messageListener = new Thread(bsl); 
       messageListener.start(); 

       //read json data - remote content 
       getJsonData(); 

      } catch (IOException e) { 
       // TODO Auto-generated catch block 
       e.printStackTrace(); 
       Toast.makeText(getApplicationContext(), 
         "Power On Bluetooth Device", Toast.LENGTH_LONG).show(); 
      } 
} 

Answer 1

您可以使用下面的代码以关闭的活动蓝牙快速回复

BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();  
if (mBluetoothAdapter.isEnabled()) 
{ 
    mBluetoothAdapter.disable(); 
}