一种Android开发中的图像数据流量控制与缓存技术研究

Research on image data flow control and buffer technology in Android development

针对当前Android应用程序开发中对手机用户流量的消耗问题,从图像数据处理的角度,提出一种基于JEPG压缩算法和本地缓存的流量控制技术。通过将JEPG算法移植到Android中,从而在Android上对网络图片进行压缩,实现对用户手机流量的控制。同时提出一种本地缓存技术,减少用户对图片的反复请求造成的流量消耗,增强用户体验。最后通过试验平台对方案进行验证,得到良好效果。

Aiming at the problem of the consumption of mobile phone users in the development of Android application program, a new method based on JEPG compression algorithm and local buffer is proposed. JEPG algorithm is transplanted to the Android, so that the network image compression on the Android to achieve the user＇s mobile traffic control. At the same time, a local cache technology is proposed, which reduces the traffic consumption caused by the repeated requests of users,and enhances the user experience. Finally, the scheme is verified by the experimental platform, and good results are obtained.