Android-based Mobile LBS Buy Agricultural System Design And Implementation

Group purchase gets a new e-commerce model,brightening agricultural development of e-commerce. With the rapid advance of foursquare in America,mobile phones equipped with GPS have received the warmest welcome in Chines market,pointing an essential way of mobile Internet that was based on LBS-location-based service.This thesis is the aim to design agricultural group purchase of location-based mobile service that is developed on the stage of Android by using GPS and Baidu Map as tools. The example,group purchase of fresh agricultural products in ChangDe city,has filed within the thesis to prove the design. In the design, Android users apply C/S structure and Web managers apply B/S structure.The functional models in the system include: agricultural upload module,an agricultural search module,ordering modules,navigation module business location,website management module and business management modules. Those models are utilized for instant uploading pictures,getting position,navigating to shop location due to the demand of LBS. The information of users,sellers,agricultural products is collected in the website back end,which is data support for the system. Functional test provides the direction to modify.The design, group purchase system of agricultural products based two applications of Android and LBS,can share the purchased-agricultural-products information, search agricultural-products information, purchase the products in web shops,and navigate to the location of shops,giving a possibility to agricultural-products marketing applied with LBS. As a result of the fact that a large number of Android mobile phone users,it is friendly and easy to operate the system. As to B/S applied in Web,sellers and web manager get easily accessed to web terminal which is not difficult to expand,maintain and transplant.