Merge pull request #192 from MihaiCristianCondrea/codex/add-animated-size-change-for-card-views

Animate native ad view size changes

Author: MihaiCristianCondrea

app/src/main/java/com/d4rk/androidtutorials/java/ads/views/NativeAdBannerView.java

@@ -1,5 +1,6 @@
 package com.d4rk.androidtutorials.java.ads.views;
 
+import android.animation.LayoutTransition;
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.util.AttributeSet;
@@ -38,6 +39,10 @@ public NativeAdBannerView(@NonNull Context context, @Nullable AttributeSet attrs
     }
 
     private void init(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
+        LayoutTransition transition = new LayoutTransition();
+        transition.enableTransitionType(LayoutTransition.CHANGING);
+        setLayoutTransition(transition);
+
         if (attrs != null) {
             try (TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.NativeAdBannerView, defStyleAttr, 0)) {
                 layoutRes = a.getResourceId(R.styleable.NativeAdBannerView_nativeAdLayout, R.layout.ad_home_banner_large);

app/src/main/res/layout/ad_about.xml

@@ -10,6 +10,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_marginHorizontal="24dp"
+        android:animateLayoutChanges="true"
         app:cardPreventCornerOverlap="true"
         app:cardUseCompatPadding="false"
         app:shapeAppearanceOverlay="@style/ShapeAppearanceOverlay.CardViewBottomRounded">

app/src/main/res/layout/ad_android_studio_list.xml

@@ -10,6 +10,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_marginHorizontal="16dp"
+        android:animateLayoutChanges="true"
         app:cardCornerRadius="4dp">
 
         <androidx.appcompat.widget.LinearLayoutCompat

app/src/main/res/layout/ad_home_banner_large.xml

@@ -9,6 +9,7 @@
         style="@style/Widget.Material3.CardView.Outlined"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:animateLayoutChanges="true"
         app:cardCornerRadius="24dp">
 
         <androidx.appcompat.widget.LinearLayoutCompat

app/src/main/res/layout/ad_home_banner_small.xml

@@ -12,6 +12,7 @@
         android:layout_marginHorizontal="16dp"
         android:layout_marginTop="2dp"
         android:layout_marginBottom="16dp"
+        android:animateLayoutChanges="true"
         app:shapeAppearanceOverlay="@style/ShapeAppearanceOverlay.CardViewBottomRounded">
 
         <androidx.appcompat.widget.LinearLayoutCompat

app/src/main/res/layout/ad_lesson_code.xml

@@ -9,6 +9,7 @@
         style="@style/Widget.Material3.CardView.Outlined"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:animateLayoutChanges="true"
         app:shapeAppearanceOverlay="@style/ShapeAppearanceOverlay.CardViewBottomRounded">
 
         <androidx.appcompat.widget.LinearLayoutCompat

app/src/main/res/layout/ad_support.xml

@@ -9,6 +9,7 @@
         style="@style/Widget.Material3.CardView.Outlined"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:animateLayoutChanges="true"
         app:cardCornerRadius="24dp">
 
         <androidx.appcompat.widget.LinearLayoutCompat