Corrected Broken AppOpen AdUnitId.

PiperOrigin-RevId: 583164175

Author: nventimigli

java/admob/AppOpenExample/app/src/main/java/com/google/android/gms/example/appopenexample/MyApplication.java

@@ -128,7 +128,7 @@ public interface OnShowAdCompleteListener {
   private class AppOpenAdManager {
 
     private static final String LOG_TAG = "AppOpenAdManager";
-    private static final String AD_UNIT_ID = "ca-app-pub-3940256099942544/3419835294";
+    private static final String AD_UNIT_ID = "ca-app-pub-3940256099942544/9257395921";
 
     private final GoogleMobileAdsConsentManager googleMobileAdsConsentManager =
         GoogleMobileAdsConsentManager.getInstance(getApplicationContext());

kotlin/admob/AppOpenExample/app/src/main/java/com/google/android/gms/example/appopenexample/MyApplication.kt

@@ -19,7 +19,7 @@ import com.google.android.gms.ads.appopen.AppOpenAd
 import com.google.android.gms.ads.appopen.AppOpenAd.AppOpenAdLoadCallback
 import java.util.Date
 
-private const val AD_UNIT_ID = "ca-app-pub-3940256099942544/3419835294"
+private const val AD_UNIT_ID = "ca-app-pub-3940256099942544/9257395921"
 private const val LOG_TAG = "MyApplication"
 
 /** Application class that initializes, loads and show ads when activities change states. */