Android 獲取無線藍牙MAC信息代碼

package org.example.itester;  
  
import android.app.Activity;  
import android.bluetooth.BluetoothAdapter;  
import android.content.Context;  
import android.content.Intent;  
import android.net.wifi.WifiInfo;  
import android.net.wifi.WifiManager;  
import android.os.Bundle;  
import android.widget.TextView;  
  
public class wifibtcheck extends ITester{  
    private static final int REQUEST_ENABLE_BT = 3;  
      
    @Override  
    public void onCreate(Bundle savedInstanceState) {  
        super.onCreate(savedInstanceState);  
        setContentView(R.layout.wifibtcheck);  
  
        mWifi = (WifiManager)getSystemService(Context.WIFI_SERVICE);  
  
        if (!mWifi.isWifiEnabled())  
        {  
            mWifi.setWifiEnabled(true);  
        }  
          
        WifiInfo wifiInfo = mWifi.getConnectionInfo();  

          
        bAdapt= BluetoothAdapter.getDefaultAdapter();  
         
        if (bAdapt != null)  
        {  
            if (!bAdapt.isEnabled())  
            {  
                Intent enBT = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);  
                startActivityForResult(enBT, REQUEST_ENABLE_BT);  
            }  
              
            btMac = bAdapt.getAddress();  
        }else{  
            btMac = "No Bluetooth Device!";  
        }  
          
        if((WifiMac = wifiInfo.getMacAddress())== null)  
        {  
            WifiMac = "No Wifi Device";  
        }  
        
        TextView mac = (TextView)findViewById(R.id.macView);  
        mac.setTextSize(38);  
        mac.setText("   無線MAC:  "+ WifiMac + "\n   藍牙MAC:  " + btMac);  
  
          
    }  
       
      
}  

同時在AndroidManifest中要加上權限：

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