From ec9a104ce99b0338d13b77ed5d8fdc8a9cbc7146 Mon Sep 17 00:00:00 2001
From: Grace Kloba <klobag@google.com>
Date: Tue, 1 Jun 2010 19:00:23 -0700
Subject: [PATCH] If the WebView can't be scaled, don't check for double tap.
 This will make the click event on the non-scalable page much responsive.

Fix http://b/issue?id=2645880
---
 core/java/android/webkit/WebView.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/core/java/android/webkit/WebView.java b/core/java/android/webkit/WebView.java
index 573a4e7ad9bbc..056d10cd95af0 100644
--- a/core/java/android/webkit/WebView.java
+++ b/core/java/android/webkit/WebView.java
@@ -5001,7 +5001,10 @@ public class WebView extends AbsoluteLayout
                                 break;
                             }
                         } else {
-                            if (mTouchMode == TOUCH_INIT_MODE) {
+                            // only trigger double tap if the WebView is
+                            // scalable
+                            if (mTouchMode == TOUCH_INIT_MODE
+                                    && (canZoomIn() || canZoomOut())) {
                                 mPrivateHandler.sendEmptyMessageDelayed(
                                         RELEASE_SINGLE_TAP, ViewConfiguration
                                                 .getDoubleTapTimeout());