Tài liệu Lập trình ứng dụng cho iPhone part 2 doc

... the iPhone. Method Type References iPhone incompatible Web Brief mentions only iPhone compatible Web Brief mentions only iPhone friendly Web Chapters 3, 8 iPhone optimized Web Chapters 3, 8 iPhone ... book. 2. 4 Stand-alone iPhone development The topic of iPhone development isn’t just as simple as web versus SDK. We’ve divided those topics further by highlighting six ways yo...

Ngày tải lên: 21/01/2014, 23:20

... URL Portrait 26 % 13% Landscape 35% 16% status bar: 20 px URL bar: 60px bottom bar: 44px visible area: 320 x356 Portrait Mode status bar: 20 px URL bar: 60px bottom bar: 32px visible area: 480x208 Landscape ... high-quality scalable screen 12 CHAPTER 1 Introducing the iPhone 1.4 Understanding iPhone input and output Although an iPhone has a native screen resolution of 480x 320 pix...

Ngày tải lên: 21/01/2014, 23:20

... discussed in chapter 2, though, web development isn’t the be-all and end-all of iPhone programming. There are some programs that will just be better suited for native programming on the iPhone. Apple ... of the functions of file2.c in file1.c, you do so by incorporating file2.c’s header file. You do this by insert- ing an include command into file1.c: #include "file2.h" The a...

Ngày tải lên: 26/01/2014, 18:20

... view UITouch phase: UITouchPhaseBegan locationInView: (10,15) UITouch phase: UITouchPhaseEnded locationInView: (28 , 32) UITouch phase: UITouchPhaseMoved locationInView: (28 , 32) UIEvent Figure 14 .2 UIEvent objects contain a set of related UITouch objects. 24 4 CHAPTER 14 Monitoring ... startField.text = @"Begin: 159 ,23 0"; startField.center = CGPointMake(159 ,23 0);...

Ngày tải lên: 26/01/2014, 18:20

... mobile Safari screen on the iPhone. Chrome Functionality Size Status bar Displays overall iPhone status: network connectivity, battery charge, and current time 320 x20 or 480x20 URL bar Displays the ... nice. Making a page iPhone friendly is more about fixing problems than about showing off the iPhone s strengths. 3 .2. 1 Avoiding missing iPhone functionality Although the iPhone...

Ngày tải lên: 21/01/2014, 23:20

... should be particularly useful on the iPhone, since gradients are already a part of the look and feel of iPhone home page icons, and will make individ- ual programs feel more like native iPhone ... touches the iPhone. touchmove A finger moves across the iPhone. touchend A finger leaves the iPhone. touchcancel The system cancels a touch. gesturestart Two or more fingers touch the...

Ngày tải lên: 21/01/2014, 23:20

... Katz (Manning, 20 08). The iPhone extension adds a few common iPhone- related manipulations to jQuery. You can access them just by including the appropriate JavaScript scripts (jquery .iphone. js, ... examples in jQuery’s iPhone documentation. iPhone s jQuery is compatible with i UI; web apps have already been created that use both of them. But there is some overlap. In particular,...

Ngày tải lên: 21/01/2014, 23:20

... curves. context.beginPath(); context.moveTo (20 ,20 0); context.quadraticCurveTo (20 ,20 ,20 0 ,20 ) context.moveTo(40,300); context.bezierCurveTo(180 ,27 0,150 ,24 0,300,40); context.stroke(); Figure 6.4 shows ... Summary createLinearGradient Style creation method x1,y1,x2,y2 Creates a linear gradient’s vector createRadialGradient Style creation method x1,y1,r1,x2,y2,r2 Creates a radial g...

Ngày tải lên: 26/01/2014, 18:20

... have been built using Dashcode. Apple released Dashcode 2. 0 in 20 08 as part of the large set of development tools for use with the iPhone. Under this new version of Dashcode, you can create ... (yet elegant) web apps. At this time, Dashcode 2. 0, which is the version that you’ll need to write iPhone web apps, is only available as part of the iPhone SDK. You should thus jum...

Ngày tải lên: 26/01/2014, 18:20

... var newDoc = sourceWindow.document; Table 8.4 Publicly available programs can make debugging on the iPhone easier. Program Location iPhone Debug http://code.google.com/p/iphonedebug/ iPhone ... console.profileEnd. console.trace Creates a JavaScript stack trace. 149Debugging with your iPhone The iPhone Simulator comes as part of the iPhone SDK, but even if you’re not planning...

Ngày tải lên: 26/01/2014, 18:20