Design And Implementation Of Business Travel System Mobile Client Based On IOS

In the current era of rapid development of mobile Internet, is now graduallyaccelerating pace of life, business travel-related businesses to flourish, businesstravel hive project of great significance. Project comes with China MobileCommunications Group, Business honeycomb project based on the current mos tpopular smart phone operating system IOS operating system to provide users withconvenient mobile travel service, breaking the routine services, opening up a newindustry standard, will be mobile Group focuses on business line development.Business clients based cellular system IOS. IOS is the operating systemrunning on the iPhone, iPod touch and iPad devices, which manages the hardwareand equipment for the realization of the phone ’s native applications to provide theunderlying technology and has already become the world’s most popular smartphoneoperating one system, with excellent functional design and interactive designfeatures. This issue to develop the hardware is equipped with IOS iPhone, iPhone isa quad-band GSM standard for smart phones, the introduction of innovativemulti-touch touch-screen interface, the time on the operability compared with otherleading brands of mobile phone possession position. As of2013, iPhone has soldworldwide300million units, related application downloads reached30billiontimes, a huge number of iPhone users and related applications. Therefore, thedevelopment of IOS client is particularly necessary.Business Cellular client development, is based on the hardware level softwaredevelopment. The hardware is equipped with IOS system iPhone4and above phones.Software, client software architecture using the now popular MVC framework. TheIOS client software is divided into three levels: network connection layer, data logiclayer, presentation layer. Fi network layer is responsible for handling HTTPconnection management, packet distribution, and data acquisition equipment fromthe read and write operations to and from the database. The logical layer is a datalayer, a core layer of MVC, which is responsible for calling the underlying interface,data transfer and the corresponding events and the underlying parameters for thedata processing. In connection with the presentation layer, the presentation layerafter receiving the request, notify the presentation layer for data processingreaction. Presentation layer interact directly with the user level, including a seriesof operations. Design will organize the code in a method of separating businesslogic and data, business logic gathered into a structure, so that the user interface andinteraction improvements around data and customization for traditional input, processing and output functions in a logical structure of the graphical user interface,with the overall layered structure is reasonable, the successor scalability, strongindependence between modules and other characteristics.Finally, according to user needs and system needs, combining thecharacteristics of IOS client system using the MVC framework will be divided intosix modules design and realization, namely: login module, flights modules,modules hotel, tourist resort module, my order module, travel Managementmodule. The formation of a Business Cellular IOS client software design, andequipped with iPhone IOS operating system to be developed to achieve the finalcompletion of the development and realization of the client and analyze the results,and the related use cases and performance testing, and the entire work donesummary and outlook.