TAILIEUCHUNG - Lập trình iphone chuyên nghiệp part 22

Trường hợp nghiên cứu: Ngoài Edge - to - Thiết kế Edge Trong suốt cuốn sách này, bạn đã tập trung xây dựng các ứng dụng iPhone và iPod touch, nói chung tuân theo mô hình cạnh-to-cạnh menu UI. | Case Studies Beyond Edge-to-Edge Design Throughout this book you ve focused on building iPhone and iPod touch applications that generally adhere to the edge-to-edge navigation UI model. For example Chapter 3 used the standard UI model for iRealtor a home buyers application. Chapter 7 did the same for iPros-pector a contact manager. However not all applications that you wish to create lend themselves to standard navigation lists and destination pages. Just a quick scan of built-in applications on iPhone and iPod touch shows a variety of different UI design models. This chapter walks you through two case study applications that offer new takes on extending the normal application models. The first application extends iRealtor to provide an iPhone-like photo viewer to display home photos. The second application WYFFL Online demonstrates more techniques on converting a standard Web site into an iPhone iPod touch application. Both of these case studies show you how to extend the iUI application framework for your own custom needs. Case Study iRealtor Chapter 3 showcased iRealtor as a mobile application for home buyers. Perhaps its greatest limitation was only providing a single picture of the house on its listings page. To overcome that limitation you wanted to add a photo viewer inside of iRealtor. Though there are limitations because of the Mobile Safari environment you want to emulate the basic look of the built-in Photo application see Figure 11-1 with its black background and toolbar and Next and Previous buttons. However you want to do this customization without leaving the basic iUI framework of the application. Chapter 11 Case Studies Beyond Edge-to-Edge Design Figure 11 -1 Photos application Figure 11-2 Emulating Photos inside of Mobile Safari Figure 11-2 shows the final look of the page that the case study is building. The first step is to create a new style sheet called and add a link to the style from the main Web page style type text css media

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