From ff7671c7b1b101c070cb018d1d70f98092a49943 Mon Sep 17 00:00:00 2001
From: sictiru <sictiru@users.noreply.github.com>
Date: Wed, 8 May 2024 18:12:33 -0700
Subject: [PATCH] #1857 Override activity transition API 34+

---
 .../java/com/newsblur/activity/ItemsList.java | 11 +--
 .../newsblur/util/PendingTransitionUtils.kt   | 68 +++++++++++++++++++
 .../main/java/com/newsblur/util/UIUtils.java  |  4 +-
 3 files changed, 73 insertions(+), 10 deletions(-)
 create mode 100644 clients/android/NewsBlur/app/src/main/java/com/newsblur/util/PendingTransitionUtils.kt

diff --git a/clients/android/NewsBlur/app/src/main/java/com/newsblur/activity/ItemsList.java b/clients/android/NewsBlur/app/src/main/java/com/newsblur/activity/ItemsList.java
index fc4f4bde2e..275d29acbe 100644
--- a/clients/android/NewsBlur/app/src/main/java/com/newsblur/activity/ItemsList.java
+++ b/clients/android/NewsBlur/app/src/main/java/com/newsblur/activity/ItemsList.java
@@ -35,6 +35,7 @@
 import com.newsblur.util.FeedSet;
 import com.newsblur.util.FeedUtils;
 import com.newsblur.util.Log;
+import com.newsblur.util.PendingTransitionUtils;
 import com.newsblur.util.ReadingActionListener;
 import com.newsblur.util.PrefsUtils;
 import com.newsblur.util.Session;
@@ -82,7 +83,7 @@ protected void onCreate(Bundle bundle) {
         Trace.beginSection("ItemsListOnCreate");
 		super.onCreate(bundle);
 
-        overridePendingTransition(R.anim.slide_in_from_right, R.anim.slide_out_to_left);
+        PendingTransitionUtils.overrideEnterTransition(this);
 
         contextMenuDelegate = new ItemListContextMenuDelegateImpl(this, feedUtils);
         viewModel = new ViewModelProvider(this).get(ItemListViewModel.class);
@@ -313,13 +314,7 @@ private void handleReadingActivityResult(ActivityResult result) {
     @Override
     public void finish() {
         super.finish();
-        /*
-         * Animate out the list by sliding it to the right and the Main activity in from
-         * the left.  Do this when going back to Main as a subtle hint to the swipe gesture,
-         * to make the gesture feel more natural, and to override the really ugly transition
-         * used in some of the newer platforms.
-         */
-        overridePendingTransition(R.anim.slide_in_from_left, R.anim.slide_out_to_right);
+        PendingTransitionUtils.overrideExitTransition(this);
     }
 
     abstract String getSaveSearchFeedId();
diff --git a/clients/android/NewsBlur/app/src/main/java/com/newsblur/util/PendingTransitionUtils.kt b/clients/android/NewsBlur/app/src/main/java/com/newsblur/util/PendingTransitionUtils.kt
new file mode 100644
index 0000000000..60cddb30d8
--- /dev/null
+++ b/clients/android/NewsBlur/app/src/main/java/com/newsblur/util/PendingTransitionUtils.kt
@@ -0,0 +1,68 @@
+@file:Suppress("DEPRECATION")
+
+package com.newsblur.util
+
+import android.app.Activity
+import android.os.Build
+import com.newsblur.R
+
+object PendingTransitionUtils {
+
+    @JvmStatic
+    fun overrideEnterTransition(activity: Activity) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
+            activity.overrideActivityTransition(
+                    Activity.OVERRIDE_TRANSITION_OPEN,
+                    R.anim.slide_in_from_right,
+                    R.anim.slide_out_to_left,
+            )
+        } else {
+            activity.overridePendingTransition(
+                    R.anim.slide_in_from_right,
+                    R.anim.slide_out_to_left,
+            )
+        }
+    }
+
+    @JvmStatic
+    fun overrideNoEnterTransition(activity: Activity) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
+            activity.overrideActivityTransition(
+                    Activity.OVERRIDE_TRANSITION_OPEN,
+                    0,
+                    0,
+            )
+        } else {
+            activity.overridePendingTransition(
+                    0,
+                    0,
+            )
+        }
+    }
+
+    @JvmStatic
+    fun overrideExitTransition(activity: Activity) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
+            activity.overrideActivityTransition(
+                    Activity.OVERRIDE_TRANSITION_CLOSE,
+                    R.anim.slide_in_from_left,
+                    R.anim.slide_out_to_right,
+            )
+        } else {
+            activity.overridePendingTransition(R.anim.slide_in_from_left, R.anim.slide_out_to_right)
+        }
+    }
+
+    @JvmStatic
+    fun overrideNoExitTransition(activity: Activity) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
+            activity.overrideActivityTransition(
+                    Activity.OVERRIDE_TRANSITION_CLOSE,
+                    0,
+                    0,
+            )
+        } else {
+            activity.overridePendingTransition(0, 0)
+        }
+    }
+}
\ No newline at end of file
diff --git a/clients/android/NewsBlur/app/src/main/java/com/newsblur/util/UIUtils.java b/clients/android/NewsBlur/app/src/main/java/com/newsblur/util/UIUtils.java
index 1c343747ca..ff98ee055c 100644
--- a/clients/android/NewsBlur/app/src/main/java/com/newsblur/util/UIUtils.java
+++ b/clients/android/NewsBlur/app/src/main/java/com/newsblur/util/UIUtils.java
@@ -232,10 +232,10 @@ public static void restartActivity(final Activity activity) {
             public void run() {
                 Intent intent = activity.getIntent();
                 intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_NO_ANIMATION);
-                activity.overridePendingTransition(0, 0);
+                PendingTransitionUtils.overrideNoExitTransition(activity);
                 activity.finish();
 
-                activity.overridePendingTransition(0, 0);
+                PendingTransitionUtils.overrideNoEnterTransition(activity);
                 activity.startActivity(intent);
             }
         });