以编程方式获得Android设备的MAC [英] Programmatically getting the MAC of an Android device

问题描述

我需要获得我使用Java的Andr​​oid设备的MAC地址。我在网上搜索，但我还没有发现任何有用的。

I need to obtain the MAC address of my android device using Java. I've searched online, but I haven't found anything useful.

推荐答案

正如已经指出的评论，MAC地址可以通过的WifiManager 。

As was already pointed out in the comment, the MAC address can be received via the WifiManager.

WifiManager manager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
WifiInfo info = manager.getConnectionInfo();
String address = info.getMacAddress();

另外不要忘记添加相应的权限到的Andr​​oidManifest.xml

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

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