Architecture

https://developer.android.com/

the main source to learn about Android

Android OS

presentation contain links as well

https://manifestsecurity.com/android-application-security-part-2/

good explanation of android architecture;

https://source.android.com/devices/architecture

and architecture overview from

Android architecture image

Android Emulator

https://developer.apple.com/

the main source to learn about iOS

iOS

this presentation contains links as well

https://codeingwithios.blogspot.com/2017/09/ios-layered-architecture.html

good explanation of iOS architecture

LINKS USED DURING SESSION 2:

https://developer.apple.com/videos/wwdc2022/

You may watch this conference talk where developer shares with other developers about his painful experience of migrating to Android 12

https://www.droidcon.com/2022/06/28/one-does-not-simply-migrating-to-android-12/

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