Design And Implementation Of Mobile Social Networking Platform Based On Wi-Fi Direct

With the rapid development of mobile Internet, tremendous changes have taken place in daily life behavior in the field of basic necessities of life of people, such as instant communication, finance, health management, games and entertainment. People’s social activities are no longer confined to normal life, work, social mobile but through the use of a wide range of personalized, sharing platform. So the mobile social network service application has become the mainstream of the development of mobile Internet technology. In recent years, along with the popularization of Android and IOS smart handheld terminal equipment, the development and application of mobile social networking service has intensified, has gradually become an important part in people’s daily life.General mobile social service in the application of the communication between devices rely on Internet server support, in many situations, such as in remote and mountainous areas, the areas where earthquake occurred will not be able to use the traditional mobile social applications. In view of the above situation, this paper according to the Wi Fi alliance in 2010 released Wi Fi direct standard(which allows the device to be in need through wireless routers and other hot spots can be interconnected, mainly used for medium range and high broadband point-to-point communication), the thesis used Android 4.2.2 as the development platform,designed and implemented a based on Wi Fi direct mobile social networking platform, the user of equipment through the application can not access network infrastructure to achieve connectivity and data sharing.The system can be divided into seven functional modules: Wi Fi direct module, socket communication module, custom panel module, file sharing module, text communication module, transceiver module, a positioning module. After the testing, the system has achieved the function and achieved the design target, which lays the foundation for the research work and the application development of Wi-Fi Direct...