Top "Touch" questions

Touch-based interfaces have unique considerations that do not apply to other modes of input, and vice versa.

UIView, its superview and touchesBegan:

Suppose I have a UIViewController subclass that takes care of some UIViews. These UIViews are added as subviews of the …

iphone ipad uiview touch uiresponder
How to get touches when parent view has userInteractionEnabled set to NO in iOS

When the parent view has userInteractionEnabled=NO, its subviews will not accept touch events even if their userInteractionEnabled property is …

ios uikit touch uiresponder
How to make a scrollable UI In Touch Flash CS5 for Mobile Devices (Primarily iOS)

I wanted to know how I would make a whole symbol (an image) scrollable? I have found out how to …

flash actionscript-3 touch flash-cs5 gestures
How to stop UIView CABasicAnimation in iPhone

I have 3 views dynamically created by using for loop. in that i called the below method for rotation animation - (…

iphone ios uiview touch cabasicanimation
RecyclerView + CardView + Touch feedback

Has anybody solved the mystery of the CardView without touch feedback when it's inside a RecyclerView? I have a RecyclerView …

android touch android-5.0-lollipop android-recyclerview android-cardview
Touch API (e.g. touchstart) not working in MS Edge

my application is using the Touch API to detect touch events in JavaScript. Example: $(".element").on("touchstart", function(event){ alert("…

javascript mobile touch tablet microsoft-edge
How to get the pixel color on touch?

I know this is a common question and there are a lot of answers of this question. I've used some …

iphone ios touch paint pixel
MotionEvent handling in ScrollView in Android

I've been trying to figure out the behavior of MotionEvents in ScrollViews in Android and there's something i can't figure …

android touch scrollview motionevent
Handling Touch Events - onInterceptTouchEvent and onTouchEvent

I want to be able to swipe anywhere on the screen to call a certain function. But I also have …

android onclick touch touch-event
UIButton TouchUpInside Touch Location

So I have a large UIButton, it is a UIButtonTypeCustom, and the button target is called for UIControlEventTouchUpInside. My question …

iphone uibutton touch uitouch sender