how to add interstitial ad to webview?

Question

I just want interstitial ad in my main activity anyhow

    private void initAdmob() {
        if (isAdmobEnable) {
            adView = new AdView(this);
            adView.setAdSize(AdSize.BANNER);
            adView.setAdUnitId(MY_AD_UNIT_ID);

            RelativeLayout.LayoutParams p = new RelativeLayout.LayoutParams(
                    RelativeLayout.LayoutParams.MATCH_PARENT,
                    RelativeLayout.LayoutParams.WRAP_CONTENT);
        //  p.addRule(RelativeLayout.BELOW, webviewProgress.getId());
             p.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
            parentView.addView(adView, p);

            AdRequest adRequest = new AdRequest.Builder().build();

            // Start loading the ad in the background.
            adView.loadAd(adRequest);
        }
    }

Don't do this, if you want copy the full source to [pasteofcode](http://paste.ofcode.org/) — Skizo-ozᴉʞS ツ, Jun 02 '16 at 16:09
here my xml file http://paste.ofcode.org/nb4GmCHJPS2yt3B6xHhtKU — Niu Zest, Jun 02 '16 at 16:13

Skizo-ozᴉʞS ツ · Answer 1 · 2016-06-02T16:28:01.117

Well since your code is extremely large I'll put a scenario to how to do it and you can guide with my code.

1. First of all make sure you have the code of Google as services in your build.gradle

compile 'com.google.android.gms:play-services:7.0.0'

2. Add those lines on your manifest.xml

<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>

<application>
<meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version"/>
<activity android:name="com.google.android.gms.ads.AdActivity"
        android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
        android:theme="@android:style/Theme.Translucent" />

3. On your Activity where you want to add the ad view should contains this code :

private InterstitialAd mInterstitialAd;
mInterstitialAd = new InterstitialAd(this);
mInterstitialAd.setAdUnitId(getString(R.string.ad_unit_id));
if (mInterstitialAd != null && mInterstitialAd.isLoaded()) {
        mInterstitialAd.show();
} 
else {
       if (!mInterstitialAd.isLoaded() && !mInterstitialAd.isLoaded()) {
        AdRequest adRequest = new AdRequest.Builder().build();
        mInterstitialAd.loadAd(adRequest);
       }  
}

If you want to add it programmatically you should include your WebView on a LinearLayout (easier) and then add it doing this :

private AdView adView;
adView = new AdView(this, AdSize.INTERSTITIAL, getString(R.string.ad_unit_id));
LinearLayout root = (LinearLayout)findViewById(R.id.your_main_LinearLayout);
root.addView(adView);
adView.loadAd(new AdRequest());

And if you don't want to do it programmatically just add the AdView on your xml file below the WebView

<com.google.android.gms.ads.AdView
    android:id="@+id/adView"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentTop="false"
    android:layout_centerHorizontal="true"
    android:layout_alignParentBottom="true"
    ads:adSize="INTERSTITIAL"
    ads:adUnitId="@string/banner_ad_unit_id">   
 </com.google.android.gms.ads.AdView>

ad_unit_id cannot be resolved or is not a field i created a private string for interstial of ad_unit_id — Niu Zest, Jun 02 '16 at 16:33
i added adview in my xml it says required attribute was missing. — Niu Zest, Jun 02 '16 at 18:09
i added mInterstitialAd; in my mainactivity where i want to show interstitial ad .program runs well but it does not load any ad. please help bro — Niu Zest, Jun 03 '16 at 06:30

score 0 · Answer 2 · answered Jun 03 '16 at 08:07

import com.google.android.gms.ads.AdListener;

private InterstitialAd interstitial;





     interstitial = new InterstitialAd(WebViewActivity.this);
                // Insert the Ad Unit ID
                interstitial.setAdUnitId("ca-app-pub-6466988621230720/20102112499");


    // Request for Ads
    AdRequest adRequest = new AdRequest.Builder()

    // Add a test device to show Test Ads
    // .addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
    // .addTestDevice("0A8B6312AD2047B3E0951BFB32026553")
            .build();

    // Load ads into Banner Ads
    adView.loadAd(adRequest);

    // Load ads into Interstitial Ads
    interstitial.loadAd(adRequest);

    // Prepare an Interstitial Ad Listener
    interstitial.setAdListener(new AdListener() {
        public void onAdLoaded() {
            // Call displayInterstitial() function
            displayInterstitial();
        }
    });
}
public void displayInterstitial() {
    // If Ads are loaded, show Interstitial else show nothing.
    if (interstitial.isLoaded()) {
        interstitial.show();
    }
}

how to add interstitial ad to webview?

2 Answers2