安卓热点域名解析

import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.widget.Button;
import androidx.appcompat.app.AppCompatActivity;

public class HotspotActivity extends AppCompatActivity {
    private WifiManager wifiManager;
    private Button toggleButton;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_hotspot);

        wifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
        toggleButton = findViewById(R.id.toggleButton);

        toggleButton.setOnClickListener(v -> {
            if (isHotspotEnabled()) {
                disableHotspot();
            } else {
                enableHotspot();
            }
        });
    }

    private boolean isHotspotEnabled() {
        return wifiManager.isWifiApEnabled();
    }

    private void enableHotspot() {
        Method[] methods = wifiManager.getClass().getDeclaredMethods();
        for (Method method : methods) {
            if (method.getName().equals("setWifiApEnabled")) {
                try {
                    WifiConfiguration wifiConfig = new WifiConfiguration();
                    wifiConfig.SSID = "MyHotspot";
                    wifiConfig.preSharedKey = "password";
                    method.invoke(wifiManager, wifiConfig, true);
                } catch (Exception e) {
                    e.printStackTrace();
                }
                break;
            }
        }
    }

    private void disableHotspot() {
        Method[] methods = wifiManager.getClass().getDeclaredMethods();
        for (Method method : methods) {
            if (method.getName().equals("setWifiApEnabled")) {
                try {
                    WifiConfiguration wifiConfig = new WifiConfiguration();
                    method.invoke(wifiManager, wifiConfig, false);
                } catch (Exception e) {
                    e.printStackTrace();
                }
                break;
            }
        }
    }
}