基于Android平台智能手机在线升级技术的改进与实现

Design and Implementation of Upgraging Technology for Smart Phone Based on Android Oprating System

该文对现阶段智能手机在线升级的方法进行了研究和探讨,介绍了Android平台智能手机的在线升级方案,通过服务器端的控制返回策略,支持OTA客户端根据当前终端的版本号一次检测下载多个OTA升级包,并通过recovery进行一次升级将下载到终端的OTA升级包升级到终端中,且升级过程中无需重启设备,仅升级完成后重启,从而将终端升级到较新的版本。

In this paper,the Mobile phone online upgrade method is studied and discussed,and introduce the smartphone online upgrade program,through the control and return policy of the server-side to support the OTA client according to the current version of the terminal to download multiple OTA Upgrade packages and upgrade it through recovery.Upgrade the OTA upgrade package which downloaded to the terminal, and do not need to reboot the device during the upgrade process.Only after the upgrade is finished,the terminal will be restarted to upgrade to the newer version.