Android之获取设备的IP地址

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已于 2025-02-06 13:54:13 修改 · 421 阅读

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#android #tcp/ip #python

于 2025-02-06 13:46:18 首次发布

import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.wifi.WifiInfo;

import java.net.Inet4Address;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.Enumeration;

public class DeviceUtil {

    /**
     * 获取IP
     *
     * @param context
     * @return
     */
    public static String getIP(Context context) {
        String ip = "";
        ConnectivityManager connectivityManager = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo info = connectivityManager.getActiveNetworkInfo();
        int type = 0;
        if (info != null) {
            type = info.getType();
        }
        if (type == ConnectivityManager.TYPE_ETHERNET) {
            ip = getEtherNetIP();
        } else if (type == ConnectivityManager.TYPE_WIFI) {
            ip = getWifiIP(context);