Design And Implementation Of Android Company Asset Management System Based On Socket

The assets called corporate fixed assets are for the production of goods, lease, service or business management and held over one fiscal year. All production and business activities carried out by enterprises, must have a certain type and quantity of fixed assets as a support, and these corporate fixed assets is a very important part of the assets of companies, the number of fixed assets, often largely reflects an enterprise's production and management capacity and scale. With the development of society, the scale of enterprises become bigger and bigger and as the result of which the speed of the replacement of fixed assets become faster and faster, data volume of fixed assets larger and larger and the difficulty of management bigger and bigger. In many companies, the poor management of fixed assets has caused a great deal of negative effects. Therefore, it's very important for enterprises to establish an efficient fixed assets management system.The current assets management system applications have many disadvantages such as inefficient problem, inflexible shortcoming or a high cost, and they are all difficult to make everyone involved in the work of fixed management, people can't keep up with their own usage of fixed assets and distinguish specific assets, while the flexibility and versatility are also inadequate.As a basis, this paper analyses the overall system architecture and business processes of existing fixed assets management system, understands the construction of system modules and the logical relationship between them, then develop a fixed assets system which uses the powerful Android system as the development platform, using barcode scanning as the mean of data collection, using document-based free mode MongoDB as the background server which achieve the separation of storage and application and by using which developers can focus on developing different drivers without having to manage storage implementation. This system uses Client/Server structure, client and server use Socket to communicate and use JSON as the communication data type. When mobile client login the system and have a connection with server, server will generate a new thread to provide the services to client which realizes operating many clients' requests in parallel. At last, this paper test the whole system, observe the result data of relative functions and conclude that the system have already basically reached our goals to achieve a efficient, highly versatile, flexible Android application of company fixed assets management system based on Socket.