fix(scroll): do not click when scroll decelerating

Closes #1438, #2223, #2665

js/views/scrollView.js

@@ -793,7 +793,7 @@ ionic.views.Scroll = ionic.views.View.inherit({
     self.touchEnd = function(e) {
       if (!self.__isDown) return;
 
-      self.doTouchEnd(e.timeStamp);
+      self.doTouchEnd(e, e.timeStamp);
       self.__isDown = false;
       self.__hasStarted = false;
       self.__isSelectable = true;
@@ -865,7 +865,7 @@ ionic.views.Scroll = ionic.views.View.inherit({
           return;
         }
 
-        self.doTouchEnd(e.timeStamp);
+        self.doTouchEnd(e, e.timeStamp);
 
         mousedown = false;
       };
@@ -1630,6 +1630,9 @@ ionic.views.Scroll = ionic.views.View.inherit({
   doTouchStart: function(touches, timeStamp) {
     var self = this;
 
+    // remember if the deceleration was just stopped
+    self.__decStopped = !!(self.__isDecelerating || self.__isAnimating);
+
     self.hintResize();
 
     if (timeStamp instanceof Date) {
@@ -1747,6 +1750,7 @@ ionic.views.Scroll = ionic.views.View.inherit({
 
     // Are we already is dragging mode?
     if (self.__isDragging) {
+        self.__decStopped = false;
 
       // Compute move distance
       var moveX = currentTouchLeft - self.__lastTouchLeft;
@@ -1912,7 +1916,7 @@ ionic.views.Scroll = ionic.views.View.inherit({
   /**
    * Touch end handler for scrolling support
    */
-  doTouchEnd: function(timeStamp) {
+  doTouchEnd: function(e, timeStamp) {
     if (timeStamp instanceof Date) {
       timeStamp = timeStamp.valueOf();
     }
@@ -1982,6 +1986,13 @@ ionic.views.Scroll = ionic.views.View.inherit({
       } else if ((timeStamp - self.__lastTouchMove) > 100) {
         self.__scrollingComplete();
       }
+
+    } else if (self.__decStopped) {
+      // the deceleration was stopped
+      // user flicked the scroll fast, and stop dragging, then did a touchstart to stop the srolling
+      // tell the touchend event code to do nothing, we don't want to actually send a click
+      e.isTapHandled = true;
+      self.__decStopped = false;
     }
 
     // If this was a slower move it is per default non decelerated, but this