Tài liệu Lập trình ứng dụng cho iPhone part 5 pptx

... of simple interaction as well. Fig-ure 5. 4 shows how it will look when used as a part of your web app. Listing 5. 5 shows how to create this dialog as part of our color selector example.<form ... site.Action ButtonBack ButtonChromeSeparated ChoicesFigure 5. 1 The iPhone has a unique look and feel that should be emulated in iPhone web apps.82 CHAPTER 5 Using iUI for web apps■Put action buttons ... set up to contain Listing 5. 7 Panels, rows, and toggles forming another user input modelBCDEFFigure 5. 5 Toggles support the standard preference UI.92 CHAPTER 5 Using iUI for web appsbuttons...

Tài liệu Lập trình ứng dụng cho iPhone part 11 pptx

... Your rectangle’s starting point is thus 50 to the right and 50 down (50 ,50 ) from the origin. The rest of this line of code sets the rectangle to be 150 pixels wide and 40 tall, which is enough ... from the Developer directory. To write iPhone programs, you must have downloaded the iPhone SDK, as discussed in the previous chapter. Once you’ve done that, choosing File > New Project will ... XcodeTo compile in Xcode, choose Build > Build and Run from the menus. Your program will compile and link. Then it will be installed on the iPhone Simulator, and the iPhone Sim-ulator will...

Tài liệu Lập trình ứng dụng cho iPhone part 1 docx

... newest iPhone still supports 5 hours of talking or 5 6 hours of web browsing. Power-saving tricks are built deeply into the iPhone. For example, have you noticed that whenever you put your iPhone ... the iPhone 1.4 Understanding iPhone input and outputAlthough an iPhone has a native screen resolution of 480x320 pixels, web viewers won’t see web pages laid out at that resolution. An iPhone ... the iPhone output, but its input may be even more innovative.1.4.3 Input and iPhone mousingAs already noted, the iPhone uses a multi-touch-capable capacitive touch screen. Users access the iPhone...

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 ... administrators can choose whether to input data from their iPhones or from their desktops. Conversely, you want to pro-vide a great user experience for your end users, so you take advantage of the iPhone s ... without much redundancy.2 .5. 3 Client-server developmentThe final type of integrated iPhone development is the most powerful—and also one that’s already in use on your iPhone, whether or not you...

Tài liệu Lập trình ứng dụng cho iPhone part 3 pdf

... different or unavailable on the iPhone. Now that we’re working on iPhone- specific code, we can examine the flipside: events that are totally new to the iPhone. 3 .5 Capturing iPhone eventsEarlier in ... as part of this optimization process. To kick things off, we need to find out when our users are actually using an iPhone. 3.3.1 Detecting the iPhone through USER_AGENTThe idea behind iPhone ... from iPhone friendly to iPhone optimized by creating totally new CSS files intended for use only on the iPhone. GOOD TABLES AND GOOD COLUMNSColumn-based layouts have become a de facto part...

Tài liệu Lập trình ứng dụng cho iPhone part 4 pdf

... 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. touchmoveA finger moves across the iPhone. touchendA finger leaves the iPhone. touchcancelThe system cancels a touch.gesturestartTwo or more fingers touch the iPhone. gesturechangeFingers ... database in bytes (such as 655 36). Here’s a typical command for opening a database:var mydb = openDatabase(prefData,'1.0','Preference Data', 655 36);If a database doesn’t...

Tài liệu Lập trình ứng dụng cho iPhone part 6 ppt

... different ways to draw a 150 x 150 smiley face:context.drawImage(myImage,0,0);context.drawImage(myImage, 150 , 150 ,50 ,50 );context.drawImage(myImage,0, 75, 150 , 75, 1 25, 1 25, 50, 25) ;Table 6.11 External ... runs from 170, 150 to 150 ,170 while the second runs from 1 85, 150 to 150 ,1 85. If not for the moveTo in between them, a straight line would have been drawn from 150 ,170 to 1 85, 150 as part of the ... it:context.beginPath();context.arc( 150 , 150 ,2,0,360*Math.PI/180,true);context.fill();context.beginPath();context.arc( 150 , 150 ,20,0,90*Math.PI/180,true);context.moveTo(1 85, 150 );context.arc( 150 , 150 , 35, 0,90*Math.PI/180,false);context.stroke();The...

Tài liệu Lập trình ứng dụng cho iPhone part 7 ppt

... excellent list of parts with special functionality. To aid your own exploration, table 7 .5 lists some of the most interesting parts that you might want to look up.Together, these parts (and many ... standard iPhone UI tab bar, attached to the bottom of the page, but there weren’t any parts that looked quite right. Instead we took advantage of some of the attractive buttons included in the Parts ... for how the web page zooms. On the other hand, you Table 7 .5 Some of the Dashcode parts can provide you with complex functionality. Part SummaryBrowserA grouping element that contains the goForward...

Tài liệu Lập trình ứng dụng cho iPhone part 8 pdf

... future. 150 CHAPTER 8 Debugging iPhone web pages8.3.1 Using iPhone DebugJon Brisbin’s iPhone Debug is a JavaScript debugging program. He explained the need for the new tool by saying:The iPhone ... can make debugging on the iPhone easier.Program Location iPhone Debug http://code.google.com/p/iphonedebug/ iPhone Web Developer http://www.manifestinteractive.com /iphone/ #_WebdevListing 8.1 ... 152 CHAPTER 8 Debugging iPhone web pages■Don’t use stylesheets or other page inclusions that aren’t required for your iPhone pages.■Use Ajax when you can to reload parts of pages...

Tài liệu Lập trình ứng dụng cho iPhone part 9 doc

... correctly. 159 An introduction to object-oriented programming9.1 .5 Other elementsC is full of other features that may or may not have turned up in your programming language of choice. Among ... 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 provides a development platform ... programming languages■Object-oriented programming languages■The MVC architectural pattern 155 An introduction to C’s conceptssome sort of dynamic programming language, such as PHP, Ruby on...

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