diff --git a/java/admob/FullScreenNativeExample/app/src/main/AndroidManifest.xml b/java/admob/FullScreenNativeExample/app/src/main/AndroidManifest.xml
index 36c4feaa1..e08ac78f1 100644
--- a/java/admob/FullScreenNativeExample/app/src/main/AndroidManifest.xml
+++ b/java/admob/FullScreenNativeExample/app/src/main/AndroidManifest.xml
@@ -9,7 +9,7 @@
       android:networkSecurityConfig="@xml/network_security_config"
       android:roundIcon="@mipmap/ic_launcher_round"
       android:taskAffinity=""
-      android:theme="@style/Theme.AppCompat.Light">
+      android:theme="@style/AppTheme">
     <meta-data
         android:name="com.google.android.gms.ads.APPLICATION_ID"
         android:value="ca-app-pub-3940256099942544~3347511713" />
diff --git a/java/admob/FullScreenNativeExample/app/src/main/java/com/google/example/gms/fullscreennativeexample/MainActivity.java b/java/admob/FullScreenNativeExample/app/src/main/java/com/google/example/gms/fullscreennativeexample/MainActivity.java
index ae3da2579..be555eb06 100644
--- a/java/admob/FullScreenNativeExample/app/src/main/java/com/google/example/gms/fullscreennativeexample/MainActivity.java
+++ b/java/admob/FullScreenNativeExample/app/src/main/java/com/google/example/gms/fullscreennativeexample/MainActivity.java
@@ -10,6 +10,10 @@
 import android.widget.Toast;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowCompat;
+import androidx.core.view.WindowInsetsCompat;
 import androidx.fragment.app.FragmentManager;
 import com.google.android.gms.ads.AdListener;
 import com.google.android.gms.ads.AdLoader;
@@ -47,9 +51,22 @@ public NativeAd getNativeAd() {
   @Override
   protected void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
+
+    // Enable edge-to-edge display
+    WindowCompat.setDecorFitsSystemWindows(getWindow(), false);
+
     ActivityMainBinding binding = ActivityMainBinding.inflate(getLayoutInflater());
     setContentView(binding.getRoot());
 
+    // Apply insets to the root view to avoid overlap with system bars.
+    ViewCompat.setOnApplyWindowInsetsListener(
+        binding.fragmentContainerView,
+        (v, windowInsets) -> {
+          Insets insets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars());
+          v.setPadding(insets.left, insets.top, insets.right, insets.bottom);
+          return WindowInsetsCompat.CONSUMED;
+        });
+
     Log.d(TAG, "Google Mobile Ads SDK Version: " + MobileAds.getVersion());
 
     googleMobileAdsConsentManager =
diff --git a/java/admob/FullScreenNativeExample/app/src/main/res/values/styles.xml b/java/admob/FullScreenNativeExample/app/src/main/res/values/styles.xml
index b558a870b..be9ee0ce9 100644
--- a/java/admob/FullScreenNativeExample/app/src/main/res/values/styles.xml
+++ b/java/admob/FullScreenNativeExample/app/src/main/res/values/styles.xml
@@ -1,10 +1,5 @@
 <resources>
-
-    <!-- Base application theme. -->
-    <style name="AppTheme" parent="android:Theme.Light.NoTitleBar.Fullscreen">
-        <!-- Customize your theme here. -->
-    </style>
-
+    <style name="AppTheme" parent="Theme.AppCompat.DayNight.NoActionBar" />
     <style name="AppTheme.AdAttribution">
         <item name="android:layout_width">wrap_content</item>
         <item name="android:layout_height">wrap_content</item>
@@ -16,5 +11,4 @@
         <item name="android:width">15dp</item>
         <item name="android:height">15dp</item>
     </style>
-
 </resources>