From c2a137630aaaab08e5164bb4886dc614de5940ff Mon Sep 17 00:00:00 2001
From: Tony <twickham@google.com>
Date: Thu, 27 Dec 2018 20:25:01 -0800
Subject: [PATCH] Scale corner radius when swiping down on a task

Now the corner radius matches the window when the task fills the screen.

Change-Id: Ic149f39053ac1e4cfa1304d4dfd3ed0688b92410
---
 .../src/com/android/quickstep/util/ClipAnimationHelper.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/quickstep/src/com/android/quickstep/util/ClipAnimationHelper.java b/quickstep/src/com/android/quickstep/util/ClipAnimationHelper.java
index 898de97692..d8a32821c3 100644
--- a/quickstep/src/com/android/quickstep/util/ClipAnimationHelper.java
+++ b/quickstep/src/com/android/quickstep/util/ClipAnimationHelper.java
@@ -329,13 +329,14 @@ public class ClipAnimationHelper {
         canvas.concat(mTmpMatrix);
         canvas.translate(mTargetRect.left, mTargetRect.top);
 
+        float scale = mTargetRect.width() / mSourceRect.width();
         float insetProgress = (1 - progress);
         ttv.drawOnCanvas(canvas,
                 -mSourceWindowClipInsets.left * insetProgress,
                 -mSourceWindowClipInsets.top * insetProgress,
                 ttv.getMeasuredWidth() + mSourceWindowClipInsets.right * insetProgress,
                 ttv.getMeasuredHeight() + mSourceWindowClipInsets.bottom * insetProgress,
-                Utilities.mapRange(progress, mWindowCornerRadius, ttv.getCornerRadius()));
+                Utilities.mapRange(progress, mWindowCornerRadius * scale, ttv.getCornerRadius()));
     }
 
     public RectF getTargetRect() {