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Android: OnTouch event features, detecting a normal touch, a long touch or a quick double touch
by walshtp in Programming Languages

I need to know how i can make my activity to know when a user touches the screen, double touches it, or holding the finger on it for a long touch on a single view, with out using buttons


Could some one briefly describe me witnh what i should work here, and what logic to use?


Enable webview's default touch behavior on Touch by disabling gesture listener
by Alan Xu in Programming Languages

I am trying to display html content as pages using android webview. I am using gesture listener onFling to handle pagination with the below logic.


class MyGestureDetector extends SimpleOnGestureListener {
@Override
public boolean onDown(MotionEvent e) {
return true;
}
public boolean onFling(MotionEvent

How to make use of the “pinch” touch effect in the Sencha Touch framework?
by monkee in Web Design

I'm trying to figure out how to make use of the "pinch" touch effect with Sencha Touch. Do you know of any examples that help with the first steps?


The documentation seems to be rather silent about it.


Specifically I'm looking for a common task as a starter:


I want to zoom it - and - zoom out of an image in JPEG format. Do you know if the "pinch" method allow


Is the V-Touch 16GB Touch Screen Media Player Compatible With Napster?
by zclin in Electronics
The VL-885 V-Touch music player features a 2.8-inch touch screen with a 2 megapixel camera and 16 GB of internal memory. It can handle audio files in AAC, MP3, WAV and WMA formats. It can play these files through an internal speaker or a headphone jack. You can purchase audio files for the player from Napster but not with a subscription plan. MP3 DownloadsNapster's standard service charges a se

Respond to a custom touch gesture WPF - Rolling touch on multiple controls
by riahc3 in Programming Languages

I want to do something when the user rolls his finger on multiple controls such as textboxes, I want to fire the event only when he pass on all of the controls, he can begin touching from the first control or outside it.


How to make CCMenuItemImage call the selector on touch press (instead of touch release)
by gqlewis in Web Design

A CCMenuItemImage will call the selector after the touch that was pressing it releases it.


However, is it not possible to make it call the selector as soon as the touch presses it? This is to create a faster effect in the menu.


iPad: Measure/detect covered area by a finger touch on screen (NOT only touch coordinates)
by TheMoo in Mobile Programming

I would like to get access to the area covered by a finger for each touch event on an IPad.


Every touch event will result in a coordinate pair X and Y independent of how big the finger and consequently the touch area is that triggered the event.


I was wondering if there is a way to get the area data which triggered the touch event e.g. size or coordinates NOT


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Android: Measure/detect covered area by a finger touch on screen (NOT only touch coordinates)
by Barfo in Programming Languages

I would like to get access to the area covered by a finger for each touch event on an Android.


Every touch event will result in a coordinate pair X and Y independent of how big the finger and consequently the touch area is that triggered the event.


I was wondering if there is a way to get the area data which triggered the touch event e.g. size or coordinates NOT



Cocoa-touch - drawing with core graphics to a touch point
by EvilNodZ in Programming Languages

so i want to do something which seems pretty simple but is proving other wise, i want to just draw a square at the point that touch i registered. i cant seem to get it to work though. in touchesBegan i am calling a custom method called drawSquare that is sent a CGRect. i know i must be doing something simple wrong but i don't know enough about drawing primitives in xcode/cocoa-touch. any help w


Jquery Tools Touch horizontal only disable vertical touch
by TwiceOver in Coding

I have jquery tools scroller... I like it to have touch option implemented for swipeLeft swipeRight only.


When I use touch: true, it does rotates when swipeUp/Down as well..


I followed instructions here:


jQuery Tools Scrollable on touch disable vertical scroll


and here:


http://awardwinningfjords.com/2010/09/22/handling-touch-event


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