Fix native ad loading

The `NativeAdLoader` was incorrectly using the banner ad unit ID. This commit corrects it to use the `native_ad_banner_unit_id` string resource, ensuring the correct ad type is loaded.

Author: MihaiCristianCondrea

.idea/workspace.xml

@@ -23,7 +23,7 @@
 public class NativeAdLoader {
 
     public static void load(@NonNull Context context, @NonNull ViewGroup container) {
-        AdLoader adLoader = new AdLoader.Builder(context, context.getString(R.string.ad_banner_unit_id))
+        AdLoader adLoader = new AdLoader.Builder(context, context.getString(R.string.native_ad_banner_unit_id))
                 .forNativeAd(nativeAd -> {
                     LayoutInflater inflater = LayoutInflater.from(context);
                     NativeAdView adView = (NativeAdView) inflater.inflate(R.layout.native_ad, container, false);

app/src/main/java/com/d4rk/androidtutorials/java/ads/managers/NativeAdLoader.java

@@ -56,4 +56,6 @@
     <string name="error_loading_changelog" translatable="false">Error loading changelog</string>
 
     <string name="ad_banner_unit_id" translatable="false">ca-app-pub-5294151573817700/3821250346</string>
+    <string name="native_ad_banner_unit_id" translatable="false">ca-app-pub-5294151573817700/7875350818</string>
+
 </resources>