| With the rapid development of the IOS and Android platform and the population of handheld devices,the mobile phone application is becoming the first choice for user to access internet and the fundmental channel for enterprise to promote service.Until 2014,The amount of applications in Google play has reached 1.43 million and the amount of applications in App Store has reached 1.21 million.The client application is changing people's lives.The number of applications reflects the diversity of software requirements and solution.The application must have a powerful framework to support its development.Dianping application owns thousands of users and various businesses and he developer participating in developing it scattered in various business platforms.So it's more important for Dianping application to develop a robust framework to meet the needs of each business development and rapid iterative development.The current framework of Dianping android application has been able to support needs and new development moedel through long-term development and is becoming more and more ecelent.The author studied the source code of Dianping android application framework during internship and has a deep understanding of its design and implemention.This paper will carry out the following work:1)Introducing the android-related technical concepts,development model and hierarchical model involved in this project,and to analyse the advantages and disadvantages of various types of development model and the hierarchical model;2)Presenting the overall project design,dividing the peoject module and designing the system data structure by analyzing the basic needs of it.Focusing on the overall architecture of the system,describing the design and implementation of the underlying service and how to support hybrid development model through Efte framework;3)On the basis of the needs analysis,the paper will focus on the specific implementation details of the core service and efte framework. |
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