安卓 |适用于 Android Studio 的 AdMob 插页式广告

插页式广告是覆盖应用整个 UI 的全屏广告。本文向您展示了如何将 AdMob 中的插页式广告集成到 Android 应用中。

例子 -

首先在 Android Studio 中新建一个 Project 并添加以下代码以导入 google Mobile Ads SDK。在项目级 build.gradle文件中，将突出显示的代码添加到allprojects部分。

allprojects
{
    repositories
    {
        google()
            jcenter()
                maven
        {
            url "https://maven.google.com"
        }
    }
}

在应用级 build.gradle文件中，将突出显示的代码添加到依赖项部分。

dependencies
{
implementation fileTree (dir : 'libs', include : [ '*.jar' ])
implementation 'com.android.support:appcompat-v7:26.1.0' 
compile 'com.google.android.gms:play-services-ads:15.0.0'

将以下代码添加到Main Activity以初始化 Mobile Ads SDK（只需在应用生命周期中执行一次）。您可以在 AdMob 控制台中找到该应用的 App ID。

package org.geeksforgeeks.geeksforgeeks;
  
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import com.google.android.gms.ads.MobileAds;
  
public class MainActivity extends AppCompatActivity 
{
    protected void onCreate (Bundle savedInstanceState)
    {
        super.onCreate (savedInstanceState);
        setContentView (R.layout.activity_main);
  
        // Initialize the Mobile Ads SDK
        MobileAds.initialize (this, getString (R.string.admob_app_id));
    }
}

将突出显示的代码添加到Main Activity以显示 Interstitial Ad：

MainActivity.class –

package org.geeksforgeeks.geeksforgeeks;
  
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import com.google.android.gms.ads.MobileAds;
import com.google.android.gms.ads.AdListener;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.InterstitialAd;
  
public class MainActivity extends AppCompatActivity 
{
    private InterstitialAd interstitial;
  
    @Override
    protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
  
        // Initialize the Mobile Ads SDK
        MobileAds.initialize(this, getString(R.string.admob_app_id));
        AdRequest adIRequest = new AdRequest.Builder().build();
  
        // Prepare the Interstitial Ad Activity
        interstitial = new InterstitialAd(MainActivity.this);
  
        // Insert the Ad Unit ID
        interstitial.setAdUnitId(getString(R.string.admob_interstitial_id));
  
        // Interstitial Ad load Request
        interstitial.loadAd(adIRequest);
  
        // Prepare an Interstitial Ad Listener
        interstitial.setAdListener(new AdListener() 
{
            public void onAdLoaded()
            {
                // Call displayInterstitial() function when the Ad loads
                displayInterstitial();
            }
        });
    }
  
    public void displayInterstitial()
    {
        // If Interstitial Ads are loaded then show else show nothing.
        if (interstitial.isLoaded()) {
            interstitial.show();
        }
    }
}

将 Admob 应用 ID 和插页式广告 ID 添加到字符串.xml

字符串.xml –

    
        ca-app-pub-3940256099942544~3347511713
    
        ca-app-pub-3940256099942544/1033173712