downloading
false
FotaDemo
rebootUpgrade()
finish upgrade and boot and new version
startDownloading()
checkVersion()
upddate fota
download upgrade package
check andconfigure storage size
cache info.MobAgentPolicy.initConfig(this);
recovery upgrade
true
notify reboot.apk to upgrade system
end
configure only WiFi
device parametersMobileParamInfo.initInfo()
test version
success
Configure minimum power and meet requirements
download error callback
initiate test version request：MobAgentPolicy.checkVersion()
error callback for error code
send download request：DLService.start()
SDK internal， network request
connection with Wifi
device IDmid/imei/sn
pop-up dialog andprompt user
download upgrade packagein SDK
fail
Initialize SDK
upgrade package path
discover new version andsuccessful callback
