安卓动态域名解析

import android.os.AsyncTask;
import java.net.InetAddress;
import java.net.UnknownHostException;

public class DDNSUpdater extends AsyncTask<Void, Void, Void> {
    private String domainName;
    private String username;
    private String password;

    public DDNSUpdater(String domainName, String username, String password) {
        this.domainName = domainName;
        this.username = username;
        this.password = password;
    }

    @Override
    protected Void doInBackground(Void... voids) {
        try {
            InetAddress address = InetAddress.getByName(domainName);
            // 使用DDNS服务提供商的API更新IP地址
            // 这里假设使用的是一个名为"DDNSProvider"的API
            DDNSProvider.updateIP(domainName, username, password, address.getHostAddress());
        } catch (UnknownHostException e) {
            e.printStackTrace();
        }
        return null;
    }
}