z400 touch

Touch event TouchEvent is triggered when our fingers are clicked or slid on the Android screen. In the app, ViewGroup and view exist in multiple levels of nesting, in the outermost is activity, the most inner view, between activity and view is some viewgroup. To simplify the discussion, we assume that there is only one viewgroup in an activity, and that there is only one view in the ViewGroup. When we touch

This article is mainly to explain how to draw the game touch track curve. In the Ontouchevent method, we can get the x and y coordinates of the finger touch point when touching the screen, and how to use these points to form an irregular trajectory and display this irregular trajectory curve on the screen is the gist of this article. Android Path Class Android provides a path class that, as the name sugg

Hard work and perseverance. Add delegate Addstandarddelegate (); Turn on multi-touch Settouchenabled (); Touch Screen Event: 1. Register Multi-Touch virtual void registerwithtouchdispatcher (void); 2. callback function that responds when the user first touches the phone screen virtual void Cctouchesbegan (Ccset * touchs,ccevent * event); 3. Response callback

TouchEvent touch event mechanism in Android When our Fingers click or slide on the Android screen, the touch event TouchEvent is triggered. In the App, ViewGroup and View have multi-level nesting. In the outermost layer, there are Activity and inner View, some viewgroups between Activity and View. To simplify the discussion, we assume that only one ViewGroup exists in an Activity and only one View exists in

Admittedly, the current large number of consumer digital product design patterns are copied from Apple, whether the process of copying the gradual integration of their own brand characteristics, is the key to success or failure of the product. In one machine desktop computer market, the Apple imac is famous for its fashionable and thin exquisite industrial design, but there are some deficiencies, such as not supporting touch screen. By contrast, Windo

I'm currently working on IE 10 touch events. Although I'm lucky enough to have a Windows 8 tablet, I'm still looking for a simpler way to perform basic testing on classic notebooks without having to switch to a tablet every time. In the process of looking for this method, I found some tips and tricks, and with these experiences, you can debug the IE 10 Touch event in your code without using a

design guidelines from all mobile platforms Apple iphone HMI Guide recommended minimum target size is 44px wide, 44px high. Microsoft's Windows Mobile user interface design and interactive design Guide recommends a minimum target size of 26px times 34px. Nokia's developer's Guide suggests that the target size should be no less than 1cmx1cm squared or 28x28 pixels. Although these guidelines give recommendations for general measurements of touch targe

At the beginning of the front page, the contact is JS, but then the simple and efficient jquery was attracted to the past, and has been used so far.And JS, it is my subjective thinking of the underlying technology and abandoned.Until a few days of work, the search for touch-screen sliding events on a mobile page, the corresponding technical support for jquery is tedious (and probably not enough for my understanding of jquery), and JS can be defined in

more easily meet the user's communication and communication?Touch times have come, how do we provide users with a better experience design?...... In fact, for the exploration of QQ, we have never stopped, the early stage of my QQ concept video display and QQ Search application concepts such as video, have been online rage, and how to truly on the basis of conceptual design, combined with the powerful technology of instant communication to hatch a re

Handling Touch events allows you to track the position of each finger of the user. You can bind the following four kinds of touch events: One touchstart://the finger on the screen when it triggerstouchmove://when the finger moves on the screen.touchend://finger when picked up from the screen when the triggerTrigger when the touchcancel://system cancels the touch