上QQ阅读APP看书,第一时间看更新
The user interface structure
Our e-book application comprises a single landscape window, with each page of the book represented as a view that will occupy the entire screen's real estate. All pages will be stacked atop each other and will be shown (or hidden) depending on the current page. We will delegate this page management mechanism to the Page Flip
Native module, which will do all the heavy lifting for us. Therefore, all our View
pages will be wrapped in the PageFlip
component.
Here, the e-book example shown will have only three pages for the sake of this chapter, but you can apply these basic principles on a much bigger scale. The pages are represented as:
- A
WebView
page referencing a local HTML page - A
MapView
page configured to display a specific geographical region - A
VideoPlayer
page to play a local video MPEG file