android获得mac和ip .

1、Android 获取本机Mac 地址方法：

需要在AndroidManifest.xml文件中添加权限：

view plain copy to clipboard print ?

<spanstyle="font-family:Arial;BACKGROUND-COLOR:#ffffff"></span><uses-permissionandroid:name="android.permission.ACCESS_WIFI_STATE"/>

view plain copy to clipboard print ?

publicStringgetLocalMacAddress(){
WifiManagerwifi=(WifiManager)getSystemService(Context.WIFI_SERVICE);
WifiInfoinfo=wifi.getConnectionInfo();
returninfo.getMacAddress();
}

public String getLocalMacAddress() { WifiManager wifi = (WifiManager) getSystemService(Context.WIFI_SERVICE); WifiInfo info = wifi.getConnectionInfo(); return info.getMacAddress(); }

2、Android 获取本机IP地址方法：

view plain copy to clipboard print ?

publicStringgetLocalIpAddress(){
try{
for(Enumeration<NetworkInterface>en=NetworkInterface
.getNetworkInterfaces();en.hasMoreElements();){
NetworkInterfaceintf=en.nextElement();
for(Enumeration<InetAddress>enumIpAddr=intf
.getInetAddresses();enumIpAddr.hasMoreElements();){
InetAddressinetAddress=enumIpAddr.nextElement();
if(!inetAddress.isLoopbackAddress()){
returninetAddress.getHostAddress().toString();
}
}
}
}catch(SocketExceptionex){
Log.e("WifiPreferenceIpAddress",ex.toString());
}
returnnull;
}

更多相关文章

随机推荐