Build small OTA/IMG

[Sergii Gudym]

Hi

Persistent app cannot be updated in runtime. How can I build an update of only 1 apk ?

I don't wanna change installation logick. What minimum steps for pack OTA/IMG files(without system/hal/bootloader etc)? Mb someone have short script for create OTA/IMG without building system or can say which part of .sh I should use? 

Best Regards. 

PS: I havn't access to android-OTA group. Also looks like this group is suits

[Wesolowski, Krzysztof]

Technically if you replace just single apk in target files and create incremental OTA it would not be that big, but looking how crypto works for secure boot you can't avoid full partition rewrite.

BR, K

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Subject: [android-building] Build small OTA/IMG

 

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[Sergii Gudym]

Yeah, but I don't wanna update version/build.prop. it's ok just for 1 model.