Fix: Remove banner with custom theme

Author: google-labs-jules[bot]

app/src/main/AndroidManifest.xml

@@ -36,6 +36,7 @@
             android:name=".MainActivity"
             android:exported="true"
             android:label="@string/app_name"
+            android:theme="@style/Theme.Emptything"
             android:launchMode="singleTop">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

app/src/main/res/values/themes.xml

@@ -15,5 +15,8 @@
 -->
 <resources>
 
-    <style name="Theme.Emptything" parent="Theme.Material3.DayNight.NoActionBar" />
+    <style name="Theme.Emptything" parent="android:Theme.Material.Light">
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowActionBar">false</item>
+    </style>
 </resources>