commit d72f15971e4e5f60abd12658174535d1d0aa4546
author Michael Kolb <kolby@google.com> Thu Mar 03 16:30:25 2011 -0800
committer Michael Kolb <kolby@google.com> Thu Mar 03 16:30:34 2011 -0800
tree ec67a6d21213126a3fe9a85f31f4be66bd63e2af
parent b52c0d8be3486e0e2d89a39c521daa5020605ac2

fix tab switching animation bug

    Bug: 3510200
    block tab swicthing while animation is running
    this shouldn't affect users much,
    but prevent some monkey business

Change-Id: I198d3572ec5c0b3170ee15355ab9edcfb20743d1

src/com/android/browser/ScrollWebView.java

diff --git a/src/com/android/browser/ScrollWebView.java b/src/com/android/browser/ScrollWebView.java
index d1dc25b..2ee2ac0 100644
--- a/src/com/android/browser/ScrollWebView.java
+++ b/src/com/android/browser/ScrollWebView.java
@@ -151,14 +151,15 @@
     }
 
     void setDrawCached(boolean cached) {
+        if (cached == mDrawCached) return;
         if (cached) {
             buildDrawingCache();
             mBitmap = getDrawingCache(false);
             mDrawCached = (mBitmap != null);
         } else {
+            mDrawCached = false;
             mBitmap = null;
             destroyDrawingCache();
-            mDrawCached = false;
         }
     }