Top "Multi-touch" questions

multi-touch refers to a touch sensing surface's (trackpad or touchscreen) ability to recognize the presence of two or more points of contact with the surface (Wikipedia)

enable/disable zoom in Android WebView

There are some methods in WebSettings related to zoom: WebSettings.setSupportZoom WebSettings.setBuiltInZoomControls I noticed they work differently on some …

android android-webview zoom multi-touch
How to disable multitouch?

My app has several buttons which trigger different events. The user should NOT be able to hold down several buttons. …

iphone uiview multi-touch
pointerIndex out of range Android multitouch

I have a touch event exception that is causing my game to crash on tablets (or more specifically, honeycomb)... My …

java android exception multi-touch
jQuery - draggable images on iPad / iPhone - how to integrate event.preventDefault();?

I use jQuery, jQuery UI and jQuery mobile to build a web application for iPhone / iPad. Now I create images …

jquery html jquery-ui multi-touch jquery-mobile
android multitouch image zooming?

I'm displaying an image on full screen now i want to zoom it in or out. Any one guide on …

android imageview multi-touch
Disable or prevent multitouch in Activity

I have several Views on an Activity which a user wants to touch quickly in succession and I capture these …

android multi-touch
android: difference between ACTION_UP and ACTION_POINTER_UP

from the android doc alone i dont really understand the difference between ACTION_UP and ACTION_POINTER_UP. http://developer.…

android multi-touch
Android Multitouch - Possible to test in emulator?

I recently discovered that the Android 2.0 SDK supports multitouch through new functions in the MotionEvent class. You can specify a …

android android-emulator emulation multi-touch
How to test multi-touch in Android Emulator

I'm trying to use multi-touch in an Android 2.0 app. How can I simulate this with an emulator using Eclipse? I …

android multi-touch
How to do pinch gestures on the iPhone?

How does one implement pinch gestures on the iPhone? I'm familiar with using touch events on the iPhone but I'm …

iphone multi-touch gesture-recognition pinch