The Design And Implementation Of Online Potluck Mobile Application Based On Android

With the rapid development of information society,people's way of life is more and more influenced by the Internet.Practicality and convenience are more in line with the needs of people's living in information society.So a large number of enterprises Constantly transition to O2 O market.The O2 O mode is that users can transfer the traditional way of payment to the online payment through mobile applications.So as to convert into the service model of online payment and offline service,and put the user experience in the first place.In order to provide better service to the users,020 puts the user experience in the first position and uses the convenient for users to use as a criterion.O2 O model has become the trend of the service industry and has gone deep into people's lives.There have been a lot of mobile application about food ordering based on O2 O mode,they can move the users ordering to the line and can solve the problem that the uses queue in the shopto ordering quickly and easily.However,this approach doesn't meet the requirements of users for dinner partycompletely.Users still need to go to the restaurant to eat a meal,this is a waste of time for businesses and users.In this paper,we design an online potlucksystem based on Android.The system combines online and offline,it can make many users order online and go to the restaurantat the same time.Compared with the traditional mode of dinner,multi terminal synchronous ordering mode does not require the users to call for an appointment,and order in the restaurant,queue and pay.Not only does it saves the time to queue,but also meet the individual tastes of each dinner party.This paper introduces the technical realization of the simultaneous ordering of several people on line.Using WebSocket communication,service-service,local cache and other technical means,putting user experience at the center,we realize the function of the ordering online and achieve data communication by docking the client and the restaurant's cash register system.The online potluck system changes the traditional offline dinner mode,It is convenient for users to use,through the functional testing,performance testing and practical application testing,it verifies that the system is able to meet the needs of most users for dinner.It is proved that the online dinner O2 O design based on multiple mobile terminals can promote the customer satisfaction.