Question

我希望每次用户访问MainActivity时都会显示一个插页式广告，但我不知道该如何进行。谢谢！！！

我的代码：

   public class MainActivity extends AppCompatActivity {

    InterstitialAd mInterstitialAd;

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

        // FIREBASE INTERSTICIAL
        mInterstitialAd = new InterstitialAd(this);
        mInterstitialAd.setAdUnitId("ca-app-pub-2565065222479596/5036943452");

        mInterstitialAd.setAdListener(new AdListener() {
            @Override
            public void onAdClosed() {

                requestNewInterstitial();
            }
        });

        requestNewInterstitial();


    // FIREBASE INTERSTICIAL
    private void requestNewInterstitial() {
        AdRequest adRequest = new AdRequest.Builder()
                .addTestDevice("SEE_YOUR_LOGCAT_TO_GET_YOUR_DEVICE_ID")
                .build();

        mInterstitialAd.loadAd(adRequest);
    }
}

Answer 1

了解活动生命周期：https://developer.android.com/guide/components/activities/activity-lifecycle

Answer 2

问题在于您从未在插页式广告中致电.show()。

根据documentation：

插页式广告应在流程中的自然暂停期间展示一个应用程序在游戏的关卡之间是一个很好的例子，或者用户完成一项任务。要显示插页式广告，请使用isLoaded（）验证是否已完成加载的方法，然后调用show（）。

我不建议每次用户访问活动时都显示它。注意：您的代码将每次加载并显示另一个插页广告一个插页广告完成加载-创建一个永无休止的插页广告循环！

public class MainActivity extends AppCompatActivity {

    InterstitialAd mInterstitialAd;

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

        // FIREBASE INTERSTITIAL
        mInterstitialAd = new InterstitialAd(this);
        mInterstitialAd.setAdUnitId("ca-app-pub-2565065222479596/5036943452");

        mInterstitialAd.setAdListener(new AdListener() {
            @Override
            public void onAdLoaded() {
                // Code to be executed when an ad finishes loading.
                mInterstitialAd.show(); // add this line to show.
            }

            @Override
            public void onAdClosed() {
                // Code to be executed when the interstitial ad is closed.
                requestNewInterstitial(); // never-ending loop of ads, avoid!!
            }
        });

        requestNewInterstitial();
    }

    // FIREBASE INTERSTITIAL
    private void requestNewInterstitial() {
        AdRequest adRequest = new AdRequest.Builder()
                .addTestDevice("SEE_YOUR_LOGCAT_TO_GET_YOUR_DEVICE_ID")
                .build();

        mInterstitialAd.loadAd(adRequest);
    }
}

如何在MainActivity中显示插页式广告？

2 个答案: