我如何获得Android设备的唯一ID?

可能重复:
是否有唯一的Android设备ID?

我用下面的代码来获取Android设备的IMEI和我如何更改下面的代码来获取Android设备的唯一ID。

String getDeviceID1(TelephonyManager phonyManager){
    String id = phonyManager.getDeviceId();
    if (id == null){
        id = "not available";
    }
    int phoneType = phonyManager.getPhoneType();
    switch(phoneType){
        case TelephonyManager.PHONE_TYPE_NONE:
            return "" + id;

        case TelephonyManager.PHONE_TYPE_GSM:
            return "" + id;

        case TelephonyManager.PHONE_TYPE_CDMA:
            return "" + id;

        /*
        *  for API Level 11 or above
        *  case TelephonyManager.PHONE_TYPE_SIP:
        *   return "SIP";
        */

        default:
            return "" + id;
    }

    //I used to show IMEI 

    TextView textDeviceID = (TextView)findViewById(R.id.deviceid);
    //retrieve a reference to an instance of TelephonyManager
    TelephonyManager telephonyManager = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
    textDeviceID.setText(getDeviceID1(telephonyManager));
}

在Android中,您可以获得三种不同的唯一ID。

  • IMEI(你已经在你的代码中)

    TelephonyManager telephonyManager = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);
    String id =  (getDeviceID1(telephonyManager));
    
  • 设备ID

    String android_id = Secure.getString(getContext().getContentResolver(),
                                                    Secure.ANDROID_ID); 
    
  • 蓝牙地址(这对每个设备也是唯一的)

    private BluetoothAdapter mBtAdapter;
    
    // Get the local Bluetooth adapter
    mBtAdapter = BluetoothAdapter.getDefaultAdapter();
    String deviceMacAddress = mBtAdapter.getAddress();
    
  • 链接地址: http://www.djcxy.com/p/24645.html

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