全屏预览启动退出动画优化

韩亚云
1 parent 416cacce
Showing 5 changed files with 44 additions and 10 deletions
app/strike/src/main/java/com/cnlive/strike/imgutil/ImgActivity.java
core/base/src/main/res/anim/preview_fade_in.xml
core/imageload/src/main/AndroidManifest.xml
core/imageload/src/main/java/com/cnlive/core/activity/PreviewImageActivity.java
core/imageload/src/main/res/values/style.xml
@@ -140,7 +140,7 @@ public class ImgActivity extends AppCompatActivity {
         data.setShowImg(URL1);
-        iv_test1.setOnClickListener(view -> PreviewImageViewActivity.startPreviewPictrue(this, view, data));
+//        iv_test1.setOnClickListener(view -> PreviewImageViewActivity.startPreviewPictrue(this, view, data));
 //        LoadImage.with(this)
 //                .url(URL1)
+<?xml version="1.0" encoding="utf-8"?>
+
+<alpha xmlns:android="http://schemas.android.com/apk/res/android"
+    android:duration="@android:integer/config_longAnimTime"
+    android:fromAlpha="0.0"
+    android:interpolator="@android:anim/decelerate_interpolator"
+    android:toAlpha="1.0" />
 \ No newline at end of file
@@ -3,7 +3,11 @@
     package="com.cnlive.core.imageload">
     <application>
-        <activity android:name="com.cnlive.core.activity.PreviewImageActivity"></activity>
+        <activity android:name="com.cnlive.core.activity.PreviewImageActivity"
+            android:configChanges="keyboardHidden|screenSize|smallestScreenSize|screenLayout|orientation"
+            android:launchMode="singleTop"
+            android:theme="@style/PreviewTheme"/>
+
         <activity
             android:name=".preview.PreviewImageViewActivity"
             android:configChanges="keyboardHidden|screenSize|smallestScreenSize|screenLayout|orientation"
@@ -6,11 +6,11 @@ import com.alibaba.android.arouter.facade.annotation.Route;
 import com.cnlive.core.imageload.R;
 import com.cnlive.core.imagepreview.ImagePreView;
 import com.cnlive.core.imagepreview.PhotoLoader;
+import com.cnlive.core.imagepreview.ViewerStatus;
 import com.cnlive.core.imagepreview.listener.OnItemClickListener;
 import com.cnlive.core.libs.base.frame.activity.BaseActivity;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 @Route(path = "/preview/PreviewImageActivity")
@@ -28,15 +28,11 @@ public class PreviewImageActivity extends BaseActivity {
     @Override
     protected void initView() {
         preView = findViewById(R.id.image_pre);
-        //设置为黑色预览
-        setStatusBarColor(R.color.black,0);
-
         list = getIntent().getStringArrayListExtra("paths");
-
-//        list.add("https://b-ssl.duitang.com/uploads/item/201706/30/20170630181644_j4mh5.jpeg");
         preView.overlayStatusBar(false)
                 .imageData(list)
+                .playExitAnim(false)
                 .imageLoader(new PhotoLoader());
         preView.watch(0);
@@ -44,10 +40,25 @@ public class PreviewImageActivity extends BaseActivity {
             @Override
             public boolean onItemClick(int position, ImageView imageView) {
                 finish();
-                return false;
+                overridePendingTransition(R.anim.preview_fade_in, R.anim.preview_fade_out);
+                return true;
             }
         });
+    }
-//        preView.getCurrentItem().getImageView().setOnClickListener(view -> finish());
+    @Override
+    public void onBackPressed() {
+        if(!isFinishing()) {
+            finish();
+            overridePendingTransition(R.anim.preview_fade_in, R.anim.preview_fade_out);
+        }
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if(preView != null && preView.getViewStatus() == ViewerStatus.STATUS_WATCHING){
+            preView.cancel();
+        }
     }
 }
@@ -39,4 +39,16 @@
         <item name="android:windowCloseOnTouchOutside">false</item>
     </style>
+
+    <style name="ActivityInOutAnimation" parent="android:style/Animation.Activity">
+        <item name="android:activityOpenEnterAnimation">@anim/preview_fade_in</item>
+        <item name="android:activityCloseExitAnimation">@anim/preview_fade_out</item>
+    </style>
+
+    <style name="PreviewTheme" parent="Theme.AppCompat.NoActionBar">
+    <item name="android:windowActionBar">false</item>
+    <item name="android:windowNoTitle">true</item>
+    <item name="android:windowIsTranslucent">true</item>
+    <item name="android:windowAnimationStyle">@style/ActivityInOutAnimation</item>
+    </style>
 </resources>
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