From e3de7223ee3fe56e097d68f50c5a59ae61370d65 Mon Sep 17 00:00:00 2001
From: Michael Kolb <kolby@google.com>
Date: Mon, 18 Feb 2013 15:16:44 -0800
Subject: Fix AF animation

  Bug: 8219462

Change-Id: I9c39c70aad8f1ca6763acfc2d2a5ff5c918c71a5
---
 src/com/android/camera/FocusOverlayManager.java | 7 +++++--
 src/com/android/camera/ui/PieRenderer.java      | 2 +-
 2 files changed, 6 insertions(+), 3 deletions(-)

(limited to 'src/com')

diff --git a/src/com/android/camera/FocusOverlayManager.java b/src/com/android/camera/FocusOverlayManager.java
index 9acf85de9..c78eb7152 100644
--- a/src/com/android/camera/FocusOverlayManager.java
+++ b/src/com/android/camera/FocusOverlayManager.java
@@ -94,6 +94,7 @@ public class FocusOverlayManager {
     private ComboPreferences mPreferences;
     private Handler mHandler;
     Listener mListener;
+    private boolean mPreviousMoving;
 
     public interface Listener {
         public void autoFocus();
@@ -302,11 +303,13 @@ public class FocusOverlayManager {
         // continuous autofocus.
         if (mState != STATE_IDLE) return;
 
-        if (moving) {
+        // animate on false->true trasition only b/8219520
+        if (moving && !mPreviousMoving) {
             mPieRenderer.showStart();
-        } else {
+        } else if (!moving) {
             mPieRenderer.showSuccess(true);
         }
+        mPreviousMoving = moving;
     }
 
     @TargetApi(ApiHelper.VERSION_CODES.ICE_CREAM_SANDWICH)
diff --git a/src/com/android/camera/ui/PieRenderer.java b/src/com/android/camera/ui/PieRenderer.java
index 8afd4816a..95597b2a1 100644
--- a/src/com/android/camera/ui/PieRenderer.java
+++ b/src/com/android/camera/ui/PieRenderer.java
@@ -717,7 +717,7 @@ public class PieRenderer extends OverlayRenderer
     private void cancelFocus() {
         mFocusCancelled = true;
         mOverlay.removeCallbacks(mDisappear);
-        if (mAnimation != null) {
+        if (mAnimation != null && !mAnimation.hasEnded()) {
             mAnimation.cancel();
         }
         mFocusCancelled = false;
-- 
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