- Android OTA upgrade process system, Android App OTA upgrade;
the company's in-vehicle system uses MTK board, the depth of custom Android system, usually modify the development process can be directly re-burned firmware, but mass production equipment put on the market after modification can only be updated via OTA way.
- App Updates There are two main ways:
full update (Full updates); incremental update (Incremental updates, also known as poor subcontractor upgrade).
Android OTA update] upgrade applications - https://www.jianshu.com/p/ae122b877885
[Android OTA] with nodejs build server -https: //moshuqi.github.io/2017/04/21/Android-OTA- % E7% 94% A8nodejs% E6 % 90% AD% E5% BB% BA% E6% 9C% 8D% E5% 8A% A1% E5% 99% A8 /
https://github.com/moshuqi/DemoCodes/tree/master/OTAServer
https://github.com/moshuqi/DemoCodes/tree/master/OTA
DownloadManager can automatically download task management system, for processing on their own in case of change, the system switch, HTTP and other things happen.
- Android system upgrade process:
1. update information request to a server system;
2. After returning the acquired information, determine whether there is an updated version, if the update proceeds to step 3;
3. the corresponding update file download servers;
4. Download after completion validate the update file;
5. reboot into recovery system upgrade, the upgrade is completed after the reboot.