禁用蓝牙 onClick android

Question

如何在点击按钮时禁用蓝牙？

public void btd(View view) { 
    BluetoothAdapter blue = BluetoothAdapter.getDefaultAdapter();

        blue.disable();
}

或

BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
         if (mBluetoothAdapter == null) {
             // Device does not support Bluetooth

             }else{

             if (!mBluetoothAdapter.isEnabled()) {

                mBluetoothAdapter.enable();

             }else{

              mBluetoothAdapter.disable();    

             }

             }


<uses-permission android:name="android.permission.BLUETOOTH" />  
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" /> 

该代码仅在我启用蓝牙 vis 代码时才有效，但如果通过通知栏启用，则应用程序将被强制关闭！！

这里是错误日志http://justpaste.it/fd7t

Answer 1

简单

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