http://www.cnblogs.com/javadu/p/3812528.html Android中AndroidManifest.xml警告 Should explicitly set android:allowBackup to true or false (it's true by default, and that can have some security implications for the application's data) 解决方案: <application a…
在Google settings 中,有个backup 选项,在里面选择开启 如果开启vpn,还是在setting里面还是waiting for backup, 就通过手机链接电脑,安装android sdk.通过adb backup adb shell bmgr backupnow --all 通过android 开发文档查看:backup的文件包含: By default, Auto Backup includes files in most of the directories that…