From 8e0655d9151e41ec0b42effcad7fa2622b71a24a Mon Sep 17 00:00:00 2001
From: Jesse Vincent <jesse@fsck.com>
Date: Sun, 22 Nov 2009 21:23:49 +0000
Subject: [PATCH] add double-tap at top or bottom to jump to the top or bottom
 of the message

---
 src/com/android/email/activity/MessageView.java | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/com/android/email/activity/MessageView.java b/src/com/android/email/activity/MessageView.java
index 63966523b..52511ae78 100644
--- a/src/com/android/email/activity/MessageView.java
+++ b/src/com/android/email/activity/MessageView.java
@@ -1464,6 +1464,20 @@ public class MessageView extends K9Activity
 
 
     class MyGestureDetector extends SimpleOnGestureListener {
+        @Override
+        public boolean onDoubleTap(MotionEvent ev) {
+            super.onDoubleTap(ev);
+            int height = getResources().getDisplayMetrics().heightPixels;
+            if (ev.getRawY() < (height/4)) {
+                mTopView.fullScroll(mTopView.FOCUS_UP);
+
+            } else if (ev.getRawY() > (height - height/4)) {
+                mTopView.fullScroll(mTopView.FOCUS_DOWN);
+
+            }
+            return false;
+        }
+
         @Override
         public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {