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Refactor NativeAdvancedExample (AdMob) to use View Binding. #995

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Refactor NativeAdvancedExample (AdMob) to use View Binding. #995

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3 changes: 3 additions & 0 deletions java/admob/NativeAdvancedExample/app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,9 @@ android {
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
buildFeatures {
viewBinding true
}
}

dependencies {
Expand Down
189 changes: 86 additions & 103 deletions ...dExample/app/src/main/java/com/google/example/gms/nativeadvancedexample/MainActivity.java
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/*
* Copyright (C) 2015 Google, Inc.
* Copyright (C) 2026 Google, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
Expand All @@ -23,13 +23,6 @@
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.PopupMenu;
import android.widget.RatingBar;
import android.widget.TextView;
import android.widget.Toast;
import androidx.appcompat.app.AppCompatActivity;
import com.google.android.gms.ads.AdListener;
Expand All @@ -40,10 +33,11 @@
import com.google.android.gms.ads.RequestConfiguration;
import com.google.android.gms.ads.VideoController;
import com.google.android.gms.ads.VideoOptions;
import com.google.android.gms.ads.nativead.MediaView;
import com.google.android.gms.ads.nativead.NativeAd;
import com.google.android.gms.ads.nativead.NativeAdOptions;
import com.google.android.gms.ads.nativead.NativeAdView;
import com.google.example.gms.nativeadvancedexample.databinding.ActivityMainBinding;
import com.google.example.gms.nativeadvancedexample.databinding.AdUnifiedBinding;
import java.util.Arrays;
import java.util.Locale;
import java.util.concurrent.atomic.AtomicBoolean;
Expand All @@ -64,20 +58,15 @@ public class MainActivity extends AppCompatActivity {

private final AtomicBoolean isMobileAdsInitializeCalled = new AtomicBoolean(false);
private GoogleMobileAdsConsentManager googleMobileAdsConsentManager;
private Button refresh;
private CheckBox startVideoAdsMuted;
private TextView videoStatus;
private ActivityMainBinding binding;
private NativeAd nativeAd;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
setSupportActionBar(findViewById(R.id.toolBar));

refresh = findViewById(R.id.refresh_button);
startVideoAdsMuted = findViewById(R.id.start_muted_checkbox);
videoStatus = findViewById(R.id.video_status_text);
binding = ActivityMainBinding.inflate(getLayoutInflater());
setContentView(binding.getRoot());
setSupportActionBar(binding.toolBar);

// Log the Mobile Ads SDK version.
Log.d(TAG, "Google Mobile Ads SDK Version: " + MobileAds.getVersion());
Expand All @@ -95,7 +84,7 @@ protected void onCreate(Bundle savedInstanceState) {
}

if (googleMobileAdsConsentManager.canRequestAds()) {
refresh.setVisibility(View.VISIBLE);
binding.refreshButton.setVisibility(View.VISIBLE);
initializeMobileAdsSdk();
}

Expand All @@ -109,7 +98,7 @@ protected void onCreate(Bundle savedInstanceState) {
if (googleMobileAdsConsentManager.canRequestAds()) {
initializeMobileAdsSdk();
}
refresh.setOnClickListener(
binding.refreshButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View unusedView) {
Expand All @@ -123,120 +112,114 @@ public void onClick(View unusedView) {
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.action_menu, menu);
MenuItem privacyItem = menu.findItem(R.id.privacy_settings);
if (privacyItem != null) {
privacyItem.setVisible(googleMobileAdsConsentManager.isPrivacyOptionsRequired());
}
return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
View menuItemView = findViewById(item.getItemId());
PopupMenu popup = new PopupMenu(this, menuItemView);
popup.getMenuInflater().inflate(R.menu.popup_menu, popup.getMenu());
popup
.getMenu()
.findItem(R.id.privacy_settings)
.setVisible(googleMobileAdsConsentManager.isPrivacyOptionsRequired());
popup.show();
popup.setOnMenuItemClickListener(
popupMenuItem -> {
if (popupMenuItem.getItemId() == R.id.privacy_settings) {
// Handle changes to user consent.
googleMobileAdsConsentManager.showPrivacyOptionsForm(
this,
formError -> {
if (formError != null) {
Toast.makeText(this, formError.getMessage(), Toast.LENGTH_SHORT).show();
}
});
return true;
} else if (popupMenuItem.getItemId() == R.id.ad_inspector) {
MobileAds.openAdInspector(
this,
error -> {
// Error will be non-null if ad inspector closed due to an error.
if (error != null) {
Toast.makeText(this, error.getMessage(), Toast.LENGTH_SHORT).show();
}
});
return true;
}
return false;
});
if (item.getItemId() == R.id.privacy_settings) {
// Handle changes to user consent.
googleMobileAdsConsentManager.showPrivacyOptionsForm(
this,
formError -> {
if (formError != null) {
Toast.makeText(this, formError.getMessage(), Toast.LENGTH_SHORT).show();
}
});
return true;
} else if (item.getItemId() == R.id.ad_inspector) {
MobileAds.openAdInspector(
this,
error -> {
// Error will be non-null if ad inspector closed due to an error.
if (error != null) {
Toast.makeText(this, error.getMessage(), Toast.LENGTH_SHORT).show();
}
});
return true;
}
return super.onOptionsItemSelected(item);
}

/**
* Populates a {@link NativeAdView} object with data from a given {@link NativeAd}.
*
* @param nativeAd the object containing the ad's assets
* @param adView the view to be populated
* @param adBinding the binding object of the ad view
*/
private void populateNativeAdView(NativeAd nativeAd, NativeAdView adView) {
private void populateNativeAdView(NativeAd nativeAd, AdUnifiedBinding adBinding) {
NativeAdView adView = (NativeAdView) adBinding.getRoot();

// Set the media view.
adView.setMediaView((MediaView) adView.findViewById(R.id.ad_media));
adView.setMediaView(adBinding.adMedia);

// Set other ad assets.
adView.setHeadlineView(adView.findViewById(R.id.ad_headline));
adView.setBodyView(adView.findViewById(R.id.ad_body));
adView.setCallToActionView(adView.findViewById(R.id.ad_call_to_action));
adView.setIconView(adView.findViewById(R.id.ad_app_icon));
adView.setPriceView(adView.findViewById(R.id.ad_price));
adView.setStarRatingView(adView.findViewById(R.id.ad_stars));
adView.setStoreView(adView.findViewById(R.id.ad_store));
adView.setAdvertiserView(adView.findViewById(R.id.ad_advertiser));
adView.setHeadlineView(adBinding.adHeadline);
adView.setBodyView(adBinding.adBody);
adView.setCallToActionView(adBinding.adCallToAction);
adView.setIconView(adBinding.adAppIcon);
adView.setPriceView(adBinding.adPrice);
adView.setStarRatingView(adBinding.adStars);
adView.setStoreView(adBinding.adStore);
adView.setAdvertiserView(adBinding.adAdvertiser);

// The headline and mediaContent are guaranteed to be in every NativeAd.
((TextView) adView.getHeadlineView()).setText(nativeAd.getHeadline());
adView.getMediaView().setMediaContent(nativeAd.getMediaContent());
adBinding.adHeadline.setText(nativeAd.getHeadline());
adBinding.adMedia.setMediaContent(nativeAd.getMediaContent());

// These assets aren't guaranteed to be in every NativeAd, so it's important to
// check before trying to display them.
if (nativeAd.getBody() == null) {
adView.getBodyView().setVisibility(View.INVISIBLE);
adBinding.adBody.setVisibility(View.INVISIBLE);
} else {
adView.getBodyView().setVisibility(View.VISIBLE);
((TextView) adView.getBodyView()).setText(nativeAd.getBody());
adBinding.adBody.setVisibility(View.VISIBLE);
adBinding.adBody.setText(nativeAd.getBody());
}

if (nativeAd.getCallToAction() == null) {
adView.getCallToActionView().setVisibility(View.INVISIBLE);
adBinding.adCallToAction.setVisibility(View.INVISIBLE);
} else {
adView.getCallToActionView().setVisibility(View.VISIBLE);
((Button) adView.getCallToActionView()).setText(nativeAd.getCallToAction());
adBinding.adCallToAction.setVisibility(View.VISIBLE);
adBinding.adCallToAction.setText(nativeAd.getCallToAction());
}

if (nativeAd.getIcon() == null) {
adView.getIconView().setVisibility(View.GONE);
adBinding.adAppIcon.setVisibility(View.GONE);
} else {
((ImageView) adView.getIconView()).setImageDrawable(nativeAd.getIcon().getDrawable());
adView.getIconView().setVisibility(View.VISIBLE);
adBinding.adAppIcon.setImageDrawable(nativeAd.getIcon().getDrawable());
adBinding.adAppIcon.setVisibility(View.VISIBLE);
}

if (nativeAd.getPrice() == null) {
adView.getPriceView().setVisibility(View.INVISIBLE);
adBinding.adPrice.setVisibility(View.INVISIBLE);
} else {
adView.getPriceView().setVisibility(View.VISIBLE);
((TextView) adView.getPriceView()).setText(nativeAd.getPrice());
adBinding.adPrice.setVisibility(View.VISIBLE);
adBinding.adPrice.setText(nativeAd.getPrice());
}

if (nativeAd.getStore() == null) {
adView.getStoreView().setVisibility(View.INVISIBLE);
adBinding.adStore.setVisibility(View.INVISIBLE);
} else {
adView.getStoreView().setVisibility(View.VISIBLE);
((TextView) adView.getStoreView()).setText(nativeAd.getStore());
adBinding.adStore.setVisibility(View.VISIBLE);
adBinding.adStore.setText(nativeAd.getStore());
}

if (nativeAd.getStarRating() == null) {
adView.getStarRatingView().setVisibility(View.INVISIBLE);
adBinding.adStars.setVisibility(View.INVISIBLE);
} else {
((RatingBar) adView.getStarRatingView()).setRating(nativeAd.getStarRating().floatValue());
adView.getStarRatingView().setVisibility(View.VISIBLE);
adBinding.adStars.setRating(nativeAd.getStarRating().floatValue());
adBinding.adStars.setVisibility(View.VISIBLE);
}

if (nativeAd.getAdvertiser() == null) {
adView.getAdvertiserView().setVisibility(View.INVISIBLE);
adBinding.adAdvertiser.setVisibility(View.INVISIBLE);
} else {
((TextView) adView.getAdvertiserView()).setText(nativeAd.getAdvertiser());
adView.getAdvertiserView().setVisibility(View.VISIBLE);
adBinding.adAdvertiser.setText(nativeAd.getAdvertiser());
adBinding.adAdvertiser.setVisibility(View.VISIBLE);
}

// This method tells the Google Mobile Ads SDK that you have finished populating your
Expand All @@ -259,14 +242,14 @@ private void populateNativeAdView(NativeAd nativeAd, NativeAdView adView) {
public void onVideoEnd() {
// Publishers should allow native ads to complete video playback before
// refreshing or replacing them with another ad in the same UI location.
refresh.setEnabled(true);
videoStatus.setText("Video status: Video playback has ended.");
binding.refreshButton.setEnabled(true);
binding.videoStatusText.setText("Video status: Video playback has ended.");
super.onVideoEnd();
}
});
} else {
videoStatus.setText("Video status: Ad does not contain a video asset.");
refresh.setEnabled(true);
binding.videoStatusText.setText("Video status: Ad does not contain a video asset.");
binding.refreshButton.setEnabled(true);
}
}

Expand All @@ -275,8 +258,10 @@ public void onVideoEnd() {
* corresponding "populate" method when one is successfully returned.
*/
private void refreshAd() {
refresh.setEnabled(false);
videoStatus.setText("");
binding.refreshButton.setEnabled(false);
binding.videoStatusText.setText("");

boolean startMuted = binding.startMutedCheckbox.isChecked();

// It is recommended to call AdLoader.Builder on a background thread.
new Thread(
Expand All @@ -291,7 +276,7 @@ public void onNativeAdLoaded(NativeAd nativeAd) {
// If this callback occurs after the activity is destroyed, you must call
// destroy and return or you may get a memory leak.
boolean isDestroyed = false;
refresh.setEnabled(true);
binding.refreshButton.setEnabled(true);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
isDestroyed = isDestroyed();
}
Expand All @@ -305,18 +290,16 @@ public void onNativeAdLoaded(NativeAd nativeAd) {
MainActivity.this.nativeAd.destroy();
}
MainActivity.this.nativeAd = nativeAd;
FrameLayout frameLayout = findViewById(R.id.ad_frame);
NativeAdView adView =
(NativeAdView)
getLayoutInflater().inflate(R.layout.ad_unified, frameLayout, false);
populateNativeAdView(nativeAd, adView);
frameLayout.removeAllViews();
frameLayout.addView(adView);
AdUnifiedBinding adBinding =
AdUnifiedBinding.inflate(getLayoutInflater(), binding.adFrame, false);
populateNativeAdView(nativeAd, adBinding);
binding.adFrame.removeAllViews();
binding.adFrame.addView(adBinding.getRoot());
}
});

VideoOptions videoOptions =
new VideoOptions.Builder().setStartMuted(startVideoAdsMuted.isChecked()).build();
new VideoOptions.Builder().setStartMuted(startMuted).build();

NativeAdOptions adOptions =
new NativeAdOptions.Builder().setVideoOptions(videoOptions).build();
Expand All @@ -329,7 +312,7 @@ public void onNativeAdLoaded(NativeAd nativeAd) {
new AdListener() {
@Override
public void onAdFailedToLoad(LoadAdError loadAdError) {
refresh.setEnabled(true);
binding.refreshButton.setEnabled(true);
String error =
String.format(
Locale.getDefault(),
Expand Down
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