Design And Implementation Of Network Image Transmission And Storage Based On Android

With the rapid development of mobile Internet, various types of mobile applications have sprung up, most of these applications are involved in network image transmission and storage. The aim of this article is from this perspective, a set of network image transmission for Android developers functions associated with storage solutions, including the realization of the basic function and performance optimization strategy, in order to realize help developers to improve the efficiency of development, to ensure the project quality, improve application performance goals.Combined with existing applications of statistical investigation and analysis on the advantages and disadvantages of existing related technology, summarized this topic solution to the functional requirements and overall design is given. Overall framework including server interaction module, data caching module and image rendering module. Each module function independent and mutual cooperation, coordination needed to complete the network image transmission and storage solutions of transport, storage and rendering, etc.In this paper from two aspects:the design of the system structure and class introduced the detailed design and implementation of a solution. Among them, the server interaction module is divided into upload sub module, download sub module and public function module; Data caching module is divided into sub module cache management, memory management module, a file cache module and server cache module; Image rendering module is divided into memory optimization module, single image control module and image rendering control module.In this paper, all the key modules for functional testing, robustness testing and performance testing, Validation framework implementation is consistent with the expected results, the data flow and memory are two aspects to achieve the optimization of performance. Finally, the paper briefly summarized and prospected, and Suggestions from comprehensive function, controls on the diversity of further improvement.