From f43fb2a57f152b5760d8792fec26f36d46b23817 Mon Sep 17 00:00:00 2001
From: Chet Haase <chet@google.com>
Date: Fri, 6 Sep 2013 07:59:36 -0700
Subject: [PATCH] Reversing immediately after starting animator ends it

Previously, an animator that had started but not yet played its
first frame would be reversed from its end state, which was not the
desired behavior. Now, we detect that condition (started, but not yet
actually running) and simply end() the animator immediately.

Issue #10136266 ValueAnimator.reverse right after calling start() does the full animation

Change-Id: I2a48d267336241ce74079c75758026c6f07ebc3a
---
 core/java/android/animation/ValueAnimator.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/core/java/android/animation/ValueAnimator.java b/core/java/android/animation/ValueAnimator.java
index 63942996c3e9d..86da67383a27d 100644
--- a/core/java/android/animation/ValueAnimator.java
+++ b/core/java/android/animation/ValueAnimator.java
@@ -1027,6 +1027,8 @@ public class ValueAnimator extends Animator {
             long currentPlayTime = currentTime - mStartTime;
             long timeLeft = mDuration - currentPlayTime;
             mStartTime = currentTime - timeLeft;
+        } else if (mStarted) {
+            end();
         } else {
             start(true);
         }