I finally found the answer to my speed woes after tireless searching, and it comes in the form of FastClick (this thread goes into great detail, along with some tweaks in the comments from other users).
Incorporate the FastClick.js script, add the onLoad listener, and wrap your <body>
content in a span, and your app should start feeling much more native.
onLoad Listener: <body onLoad="initFastButtons();">
Span Wrap:
<body onLoad="initFastButtons();">
<span id="fastclick">
[...]
</span>
</body>
FastClick.js
//======================================================== FASTCLICK
function FastButton(element, handler) {
this.element = element;
this.handler = handler;
element.addEventListener('touchstart', this, false);
};
FastButton.prototype.handleEvent = function(event) {
switch (event.type) {
case 'touchstart': this.onTouchStart(event); break;
case 'touchmove': this.onTouchMove(event); break;
case 'touchend': this.onClick(event); break;
case 'click': this.onClick(event); break;
}
};
FastButton.prototype.onTouchStart = function(event) {
event.stopPropagation();
this.element.addEventListener('touchend', this, false);
document.body.addEventListener('touchmove', this, false);
this.startX = event.touches[0].clientX;
this.startY = event.touches[0].clientY;
isMoving = false;
};
FastButton.prototype.onTouchMove = function(event) {
if(Math.abs(event.touches[0].clientX - this.startX) > 10 || Math.abs(event.touches[0].clientY - this.startY) > 10) {
this.reset();
}
};
FastButton.prototype.onClick = function(event) {
this.reset();
this.handler(event);
if(event.type == 'touchend') {
preventGhostClick(this.startX, this.startY);
}
};
FastButton.prototype.reset = function() {
this.element.removeEventListener('touchend', this, false);
document.body.removeEventListener('touchmove', this, false);
};
function preventGhostClick(x, y) {
coordinates.push(x, y);
window.setTimeout(gpop, 2500);
};
function gpop() {
coordinates.splice(0, 2);
};
function gonClick(event) {
for(var i = 0; i < coordinates.length; i += 2) {
var x = coordinates[i];
var y = coordinates[i + 1];
if(Math.abs(event.clientX - x) < 25 && Math.abs(event.clientY - y) < 25) {
event.stopPropagation();
event.preventDefault();
}
}
};
document.addEventListener('click', gonClick, true);
var coordinates = [];
function initFastButtons() {
new FastButton(document.getElementById("fastclick"), goSomewhere);
};
function goSomewhere() {
var theTarget = document.elementFromPoint(this.startX, this.startY);
if(theTarget.nodeType == 3) theTarget = theTarget.parentNode;
var theEvent = document.createEvent('MouseEvents');
theEvent.initEvent('click', true, true);
theTarget.dispatchEvent(theEvent);
};
//========================================================
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