如何调用api url方法，使app每次从后台进入前台都会重新加载？

import android.app.Activity;
import android.app.Application;
import android.os.Bundle;

public class MyApplication extends Application {

    @Override
    public void onCreate() {
        super.onCreate();

        registerActivityLifecycleCallbacks(new ActivityLifecycleCallbacks() {
            @Override
            public void onActivityCreated(Activity activity, Bundle savedInstanceState) {
            }

            @Override
            public void onActivityStarted(Activity activity) {
            }

            @Override
            public void onActivityResumed(Activity activity) {
                // 应用从后台切换到前台，调用API URL方法重新加载app
                reloadApp();
            }

            @Override
            public void onActivityPaused(Activity activity) {
            }

            @Override
            public void onActivityStopped(Activity activity) {
            }

            @Override
            public void onActivitySaveInstanceState(Activity activity, Bundle outState) {
            }

            @Override
            public void onActivityDestroyed(Activity activity) {
            }
        });
    }

    private void reloadApp() {
        // 调用API URL方法重新加载app的逻辑代码
        // 例如，可以使用以下代码重新启动当前Activity：
        Intent intent = getIntent();
        finish();
        startActivity(intent);
    }
}