基于Android的废旧物品回收系统的开发

Development of waste recycling system based on Android

针对大学城周边学生人口基数大、废旧物品数量多、资源循环利用差等问题,开发了一个基于Android的废旧物品回收系统。该系统实现了卖家通过客户端按照交易时间、地点和出售的废品生成订单,再将订单通过个推推送至买家端;买家根据订单详细信息选择符合需求的订单,抢单成功后使用百度LBS公用接口实现基站定位,显示买家实时位置与交易地点距离等功能。系统订单均采用线下计量、线上支付的方式进行交易,保证价格合理、公开、透明。该系统优化了各高校附近废旧物品资源整合,打破传统废旧物品回收行业的局限性,为大学生用户以及废旧物品回收人员提供便利,提高废旧物品利用率。

Aiming at the problems of the large population base number, the number of waste materials and the poor recycling ofresources around the University City,the waste recycling system based on Android is developed.The system realizes the seller togenerate orders through the client according to the transaction time, place and the sold waste, then pushes the order to the buyer＇send by pushing the order.The buyer selects the order according to the detailed information.After successful getting the order,the basestation positioning function is realized through Baidu LBS public interface, and the distance between the real-time location of thebuyer and the trading place is shown.All orders in the system are traded under the offline measurement and online payment to ensurethe price is reasonable, open and transparent. The system optimizes the integration of the waste materials in the vicinity of collegesand universities, breaks the limitations of the traditional recycling industry, and provides convenience for the university students andthe recycling workers, therefore improves the utilization rate of waste materials.