Android 获取无线蓝牙MAC信息代码

来源：互联网发布：网络测线仪价格编辑：程序博客网时间：2024/06/08 04:43
    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("   无线MAC:  "+ WifiMac + "\n   蓝牙MAC:  " + btMac);                              }                    public void onActivityResult(int requestCode, int resultCode, Intent data) {              switch (requestCode) {                    case REQUEST_ENABLE_BT:                  // When the request to enable Bluetooth returns                  if (resultCode == Activity.RESULT_OK) {                      // Bluetooth is now enabled, so set up a chat session                  } else {                      finish();                  }              }          }                }
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