// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.android.ads.nativetemplates;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Typeface;
import android.graphics.drawable.Drawable;
import androidx.annotation.Nullable;
import androidx.constraintlayout.widget.ConstraintLayout;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.widget.Button;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.RatingBar;
import android.widget.TextView;
import com.google.android.gms.ads.formats.MediaView;
import com.google.android.gms.ads.formats.NativeAd.Image;
import com.google.android.gms.ads.formats.UnifiedNativeAd;
import com.google.android.gms.ads.formats.UnifiedNativeAdView;
/** Base class for a template view. * */
public class TemplateView extends FrameLayout {
private int templateType;
private NativeTemplateStyle styles;
private UnifiedNativeAd nativeAd;
private UnifiedNativeAdView nativeAdView;
private TextView primaryView;
private TextView secondaryView;
private RatingBar ratingBar;
private TextView tertiaryView;
private ImageView iconView;
private MediaView mediaView;
private Button callToActionView;
private ConstraintLayout background;
private static final String MEDIUM_TEMPLATE = "medium_template";
private static final String SMALL_TEMPLATE = "small_template";
public TemplateView(Context context) {
super(context);
}
public TemplateView(Context context, @Nullable AttributeSet attrs) {
super(context, attrs);
initView(context, attrs);
}
public TemplateView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
initView(context, attrs);
}
public TemplateView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
initView(context, attrs);
}
public void setStyles(NativeTemplateStyle styles) {
this.styles = styles;
this.applyStyles();
}
public UnifiedNativeAdView getNativeAdView() {
return nativeAdView;
}
private void applyStyles() {
Drawable mainBackground = styles.getMainBackgroundColor();
if (mainBackground != null) {
background.setBackground(mainBackground);
if (primaryView != null) {
primaryView.setBackground(mainBackground);
}
if (secondaryView != null) {
secondaryView.setBackground(mainBackground);
}
if (tertiaryView != null) {
tertiaryView.setBackground(mainBackground);
}
}
Typeface primary = styles.getPrimaryTextTypeface();
if (primary != null && primaryView != null) {
primaryView.setTypeface(primary);
}
Typeface secondary = styles.getSecondaryTextTypeface();
if (secondary != null && secondaryView != null) {
secondaryView.setTypeface(secondary);
}
Typeface tertiary = styles.getTertiaryTextTypeface();
if (tertiary != null && tertiaryView != null) {
tertiaryView.setTypeface(tertiary);
}
Typeface ctaTypeface = styles.getCallToActionTextTypeface();
if (ctaTypeface != null && callToActionView != null) {
callToActionView.setTypeface(ctaTypeface);
}
int primaryTypefaceColor = styles.getPrimaryTextTypefaceColor();
if (primaryTypefaceColor > 0 && primaryView != null) {
primaryView.setTextColor(primaryTypefaceColor);
}
int secondaryTypefaceColor = styles.getSecondaryTextTypefaceColor();
if (secondaryTypefaceColor > 0 && secondaryView != null) {
secondaryView.setTextColor(secondaryTypefaceColor);
}
int tertiaryTypefaceColor = styles.getTertiaryTextTypefaceColor();
if (tertiaryTypefaceColor > 0 && tertiaryView != null) {
tertiaryView.setTextColor(tertiaryTypefaceColor);
}
int ctaTypefaceColor = styles.getCallToActionTypefaceColor();
if (ctaTypefaceColor > 0 && callToActionView != null) {
callToActionView.setTextColor(ctaTypefaceColor);
}
float ctaTextSize = styles.getCallToActionTextSize();
if (ctaTextSize > 0 && callToActionView != null) {
callToActionView.setTextSize(ctaTextSize);
}
float primaryTextSize = styles.getPrimaryTextSize();
if (primaryTextSize > 0 && primaryView != null) {
primaryView.setTextSize(primaryTextSize);
}
float secondaryTextSize = styles.getSecondaryTextSize();
if (secondaryTextSize > 0 && secondaryView != null) {
secondaryView.setTextSize(secondaryTextSize);
}
float tertiaryTextSize = styles.getTertiaryTextSize();
if (tertiaryTextSize > 0 && tertiaryView != null) {
tertiaryView.setTextSize(tertiaryTextSize);
}
Drawable ctaBackground = styles.getCallToActionBackgroundColor();
if (ctaBackground != null && callToActionView != null) {
callToActionView.setBackground(ctaBackground);
}
Drawable primaryBackground = styles.getPrimaryTextBackgroundColor();
if (primaryBackground != null && primaryView != null) {
primaryView.setBackground(primaryBackground);
}
Drawable secondaryBackground = styles.getSecondaryTextBackgroundColor();
if (secondaryBackground != null && secondaryView != null) {
secondaryView.setBackground(secondaryBackground);
}
Drawable tertiaryBackground = styles.getTertiaryTextBackgroundColor();
if (tertiaryBackground != null && tertiaryView != null) {
tertiaryView.setBackground(tertiaryBackground);
}
invalidate();
requestLayout();
}
private boolean adHasOnlyStore(UnifiedNativeAd nativeAd) {
String store = nativeAd.getStore();
String advertiser = nativeAd.getAdvertiser();
return !TextUtils.isEmpty(store) && TextUtils.isEmpty(advertiser);
}
public void setNativeAd(UnifiedNativeAd nativeAd) {
this.nativeAd = nativeAd;
String store = nativeAd.getStore();
String advertiser = nativeAd.getAdvertiser();
String headline = nativeAd.getHeadline();
String body = nativeAd.getBody();
String cta = nativeAd.getCallToAction();
Double starRating = nativeAd.getStarRating();
Image icon = nativeAd.getIcon();
String secondaryText;
nativeAdView.setCallToActionView(callToActionView);
nativeAdView.setHeadlineView(primaryView);
nativeAdView.setMediaView(mediaView);
secondaryView.setVisibility(VISIBLE);
if (adHasOnlyStore(nativeAd)) {
nativeAdView.setStoreView(secondaryView);
secondaryText = store;
} else if (!TextUtils.isEmpty(advertiser)) {
nativeAdView.setAdvertiserView(secondaryView);
secondaryText = advertiser;
} else {
secondaryText = "";
}
primaryView.setText(headline);
callToActionView.setText(cta);
// Set the secondary view to be the star rating if available.
if (starRating != null && starRating > 0) {
secondaryView.setVisibility(GONE);
ratingBar.setVisibility(VISIBLE);
ratingBar.setMax(5);
nativeAdView.setStarRatingView(ratingBar);
} else {
secondaryView.setText(secondaryText);
secondaryView.setVisibility(VISIBLE);
ratingBar.setVisibility(GONE);
}
if (icon != null) {
iconView.setVisibility(VISIBLE);
iconView.setImageDrawable(icon.getDrawable());
} else {
iconView.setVisibility(GONE);
}
if (tertiaryView != null) {
tertiaryView.setText(body);
nativeAdView.setBodyView(tertiaryView);
}
nativeAdView.setNativeAd(nativeAd);
}
/**
* To prevent memory leaks, make sure to destroy your ad when you don't need it anymore. This
* method does not destroy the template view.
* https://developers.google.com/admob/android/native-unified#destroy_ad
*/
public void destroyNativeAd() {
nativeAd.destroy();
}
public String getTemplateTypeName() {
if (templateType == R.layout.gnt_medium_template_view) {
return MEDIUM_TEMPLATE;
} else if (templateType == R.layout.gnt_small_template_view) {
return SMALL_TEMPLATE;
}
return "";
}
private void initView(Context context, AttributeSet attributeSet) {
TypedArray attributes =
context.getTheme().obtainStyledAttributes(attributeSet, R.styleable.TemplateView, 0, 0);
try {
templateType =
attributes.getResourceId(
R.styleable.TemplateView_gnt_template_type, R.layout.gnt_medium_template_view);
} finally {
attributes.recycle();
}
LayoutInflater inflater =
(LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
inflater.inflate(templateType, this);
}
@Override
public void onFinishInflate() {
super.onFinishInflate();
nativeAdView = (UnifiedNativeAdView) findViewById(R.id.native_ad_view);
primaryView = (TextView) findViewById(R.id.primary);
secondaryView = (TextView) findViewById(R.id.secondary);
tertiaryView = (TextView) findViewById(R.id.body);
ratingBar = (RatingBar) findViewById(R.id.rating_bar);
ratingBar.setEnabled(false);
callToActionView = (Button) findViewById(R.id.cta);
iconView = (ImageView) findViewById(R.id.icon);
mediaView = (MediaView) findViewById(R.id.media_view);
background = (ConstraintLayout) findViewById(R.id.background);
}
}
