android wifi学习

1如何获得当前连接wifi热点手机对应的ip地址

String mAddress = "未取到地址";WifiManager mWifiManager = (WifiManager)mContext.getSystemService(Context.WIFI_SERVICE);WifiInfo mWifiInfo = mWifiManager.getConnectionInfo();int ipAddress = mWifiInfo.getIpAddress();mAddress = android.text.format.Formatter.formatIpAddress(ipAddress);

此时获得的ip地址就是xx.xx.xx.xx所表示的ip地址

需要如下权限:

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

参考自:http://blog.csdn.net/Android_Tutor/article/details/5576544