开屏图片转Banner特效

config.gradle

@@ -9,9 +9,9 @@ ext {
     ]
     manifestPlaceholders = [
             //正式、
-//            serverHost       : "https://napi.yaoulive.com",
+            serverHost       : "https://napi.yaoulive.com",
             //测试
-            serverHost       : "https://ceshi.yaoulive.com",
+//            serverHost       : "https://ceshi.yaoulive.com",
 
             //腾讯地图
             txMapAppKey      : "EOZBZ-ASLCU-4XPV3-BDCHZ-4E3Q7-H4BWB",

main/src/main/java/com/yunbao/main/activity/MainActivity.java

@@ -7,7 +7,6 @@ import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ObjectAnimator;
 import android.annotation.SuppressLint;
-import android.app.Activity;
 import android.app.Dialog;
 import android.app.NotificationChannel;
 import android.app.PendingIntent;
@@ -18,14 +17,13 @@ import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
-import android.os.Looper;
 import android.text.TextUtils;
-import android.transition.ChangeBounds;
 import android.util.Log;
 import android.view.Display;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.Window;
+import android.view.animation.DecelerateInterpolator;
 import android.widget.FrameLayout;
 import android.widget.ImageView;
 import android.widget.RelativeLayout;
@@ -75,7 +73,6 @@ import com.yunbao.common.event.MessageIMEvent;
 import com.yunbao.common.event.NoviceInstructorEvent;
 import com.yunbao.common.event.RongIMConnectionStatusEvent;
 import com.yunbao.common.event.UpdateTablePointMe;
-import com.yunbao.common.glide.ImgLoader;
 import com.yunbao.common.http.CommonHttpConsts;
 import com.yunbao.common.http.CommonHttpUtil;
 import com.yunbao.common.http.HttpCallback;
@@ -92,9 +89,7 @@ import com.yunbao.common.utils.LocationUtil;
 import com.yunbao.common.utils.ProcessResultUtil;
 import com.yunbao.common.utils.RouteUtil;
 import com.yunbao.common.utils.SpUtil;
-import com.yunbao.common.utils.StringUtil;
 import com.yunbao.common.utils.ToastUtil;
-import com.yunbao.common.utils.ToastUtils;
 import com.yunbao.common.utils.VersionUtil;
 import com.yunbao.common.utils.WordUtil;
 import com.yunbao.common.views.APKUpdateCustomPopup;
@@ -108,6 +103,7 @@ import com.yunbao.live.presenter.LiveRoomCheckLivePresenter;
 import com.yunbao.live.utils.LiveStorge;
 import com.yunbao.live.views.ChatListViewHolder;
 import com.yunbao.main.R;
+import com.yunbao.main.adapter.FullAdToBannerTransition;
 import com.yunbao.main.dialog.MainStartDialogFragment;
 import com.yunbao.main.dialog.ReturnUserDialog;
 import com.yunbao.main.dialog.SigninDialog;
@@ -204,9 +200,8 @@ public class MainActivity extends AbsActivity implements MainAppBarLayoutListene
     protected void create() {
         super.create();
         getWindow().requestFeature(Window.FEATURE_ACTIVITY_TRANSITIONS);
-        ChangeBounds bounds = new ChangeBounds();
+        getWindow().setSharedElementEnterTransition(new FullAdToBannerTransition(1,0.4f,new DecelerateInterpolator()));
-        bounds.setDuration(1000);
+
-        getWindow().setSharedElementEnterTransition(bounds);
     }
 
     @Override

main/src/main/java/com/yunbao/main/adapter/FullAdToBannerTransition.java

@@ -0,0 +1,63 @@
+package com.yunbao.main.adapter;
+
+import android.animation.Animator;
+import android.animation.AnimatorSet;
+import android.animation.ObjectAnimator;
+import android.animation.TimeInterpolator;
+import android.transition.ChangeBounds;
+import android.view.View;
+import android.view.ViewGroup;
+
+import android.transition.TransitionValues;
+
+public class FullAdToBannerTransition extends ChangeBounds {
+
+    private static final String ALPHA = "android:faderay:alpha";
+
+    private final float startAlpha;
+    private final float endAlpha;
+
+    public FullAdToBannerTransition(final float startAlpha, final float endAlpha, final TimeInterpolator timeInterpolator) {
+        this.startAlpha = startAlpha;
+        this.endAlpha = endAlpha;
+        setInterpolator(timeInterpolator);
+        setDuration(1000);
+        setStartDelay(500);
+    }
+
+
+    @Override
+    public void captureStartValues(final TransitionValues transitionValues) {
+        super.captureStartValues(transitionValues);
+        captureValues(transitionValues);
+    }
+
+    @Override
+    public void captureEndValues(final TransitionValues transitionValues) {
+        super.captureEndValues(transitionValues);
+        captureValues(transitionValues);
+    }
+
+    @Override
+    public Animator createAnimator(ViewGroup sceneRoot, TransitionValues startValues, TransitionValues endValues) {
+        Animator animator = super.createAnimator(sceneRoot, startValues, endValues);
+        ObjectAnimator fade = ObjectAnimator.ofFloat(endValues.view, View.ALPHA, startAlpha, endAlpha);
+        return mergeAnimators(animator, fade);
+    }
+
+    private void captureValues(final TransitionValues transitionValues) {
+        transitionValues.values.put(ALPHA, transitionValues.view.getAlpha());
+    }
+
+    private Animator mergeAnimators(Animator animator1, Animator animator2) {
+        if (animator1 == null) {
+            return animator2;
+        } else if (animator2 == null) {
+            return animator1;
+        } else {
+            AnimatorSet animatorSet = new AnimatorSet();
+            animatorSet.playTogether(animator1, animator2);
+            return animatorSet;
+        }
+    }
+}

main/src/main/java/com/yunbao/main/views/MainHomeLiveViewHolder.java

@@ -1,5 +1,6 @@
 package com.yunbao.main.views;
 
+import android.animation.Animator;
 import android.animation.ObjectAnimator;
 import android.app.Activity;
 import android.app.Dialog;
@@ -16,8 +17,13 @@ import android.util.Log;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewOutlineProvider;
+import android.view.WindowInsets;
+import android.view.WindowInsetsAnimation;
+import android.view.animation.AlphaAnimation;
+import android.view.animation.Animation;
 import android.widget.ImageView;
 
+import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.core.app.ActivityCompat;
 import androidx.core.content.FileProvider;
@@ -332,24 +338,22 @@ public class MainHomeLiveViewHolder extends AbsMainHomeChildViewHolder implement
         mBanner.setClipToOutline(true);
         String adUrl = ((Activity) mContext).getIntent().getStringExtra("ad_url");
         ImageView ad = headView.findViewById(R.id.ad_img);
-        ToastUtil.showDebug(adUrl);
         if (StringUtil.isEmpty(adUrl)) {
             ad.setVisibility(View.GONE);
         } else {
             //ImgLoader.display(mContext, adUrl, ad);
+
             Glide.with(mContext)
                     .load(adUrl)
                     .listener(new RequestListener<Drawable>() {
                         @Override
                         public boolean onLoadFailed(@Nullable GlideException e, Object model, Target<Drawable> target, boolean isFirstResource) {
-                            ToastUtil.showDebug("加载失败");
                             ActivityCompat.startPostponedEnterTransition((Activity) mContext);
                             return false;
                         }
 
                         @Override
                         public boolean onResourceReady(Drawable resource, Object model, Target<Drawable> target, DataSource dataSource, boolean isFirstResource) {
-                            ToastUtil.showDebug("加载完成");
                             ActivityCompat.startPostponedEnterTransition((Activity) mContext);
                             return false;
                         }

main/src/main/res/layout/item_main_home_live_head.xml

@@ -11,7 +11,16 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         >
-
+        <ImageView
+            android:id="@+id/ad_img"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:paddingTop="0dp"
+            android:layout_marginBottom="5dp"
+            android:layout_marginTop="5dp"
+            android:scaleType="centerCrop"
+            android:src="@drawable/bg_tmp_s"
+            android:transitionName="ad_img_0" />
 
         <com.ms.banner.Banner
             android:id="@+id/banner"
@@ -29,16 +38,7 @@
 
         </com.ms.banner.Banner>
 
-        <ImageView
+
-            android:id="@+id/ad_img"
-            android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:paddingTop="110dp"
-            android:layout_marginBottom="5dp"
-            android:layout_marginTop="5dp"
-            android:scaleType="centerCrop"
-            android:src="@drawable/bg_tmp_s"
-            android:transitionName="ad_img_0" />
     </RelativeLayout>