获取Android手机的Mac地址的工具类

首先添加权限

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

public static String getMacAddress(Context context) {// 获取mac地址：String macAddress = "000000000000";try {WifiManager wifiMgr = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);WifiInfo info = (null == wifiMgr ? null : wifiMgr.getConnectionInfo());if (null != info) {if (!TextUtils.isEmpty(info.getMacAddress()))macAddress = info.getMacAddress().replace(":", "");elsereturn macAddress;}} catch (Exception e) {// TODO Auto-generated catch blocke.printStackTrace();return macAddress;}return macAddress;}