Synchronized opening app transition animations.

Bug: 70220260
Change-Id: I3c8e1c477266fb3bd7a39f74e3e1191e82ce58e9

1 files changed, 34 insertions, 0 deletions

diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/UiFactory.java b/src_ui_overrides/com/android/launcher3/uioverrides/UiFactory.java
index 2ea10c28b..d1b903c83 100644
--- a/src_ui_overrides/com/android/launcher3/uioverrides/UiFactory.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/UiFactory.java
@@ -18,12 +18,20 @@ package com.android.launcher3.uioverrides;
 
 import static com.android.launcher3.LauncherState.OVERVIEW;
 
+import android.app.ActivityOptions;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
+import android.graphics.Rect;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.view.View;
 import android.view.View.AccessibilityDelegate;
 
+import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherStateManager.StateHandler;
+import com.android.launcher3.R;
+import com.android.launcher3.Utilities;
 import com.android.launcher3.graphics.BitmapRenderer;
 import com.android.launcher3.util.TouchController;
 
@@ -58,4 +66,30 @@ public class UiFactory {
     }
 
     public static void resetOverview(Launcher launcher) { }
+
+    public static Bundle getActivityLaunchOptions(Launcher launcher, View v) {
+        if (Utilities.ATLEAST_MARSHMALLOW) {
+            int left = 0, top = 0;
+            int width = v.getMeasuredWidth(), height = v.getMeasuredHeight();
+            if (v instanceof BubbleTextView) {
+                // Launch from center of icon, not entire view
+                Drawable icon = ((BubbleTextView) v).getIcon();
+                if (icon != null) {
+                    Rect bounds = icon.getBounds();
+                    left = (width - bounds.width()) / 2;
+                    top = v.getPaddingTop();
+                    width = bounds.width();
+                    height = bounds.height();
+                }
+            }
+            return ActivityOptions.makeClipRevealAnimation(v, left, top, width, height).toBundle();
+        } else if (Utilities.ATLEAST_LOLLIPOP_MR1) {
+            // On L devices, we use the device default slide-up transition.
+            // On L MR1 devices, we use a custom version of the slide-up transition which
+            // doesn't have the delay present in the device default.
+            return ActivityOptions.makeCustomAnimation(
+                    launcher, R.anim.task_open_enter, R.anim.no_anim).toBundle();
+        }
+        return null;
+    }
 }