android_roadmap.txt

Java. Kotlin.
OOP.
Design patterns.
Solid. Clean architecture.
Rest, crud, http, soap.

Android version names.
Android system architecture.
Android components. Activity, service, broadcast receiver, content provider.
Material design.
Project structure. Gradle. Adb commands.
Architectures. Mvc, mvp, mvvm, mvi. Google architecture components.
RecyclerView libraries: adapterdelegates, groupie, epoxy.
Proguard. Map, usage, seeds.
R8, D8.
Libraries. Room, Glide, Retrofit, Rxjava, Okhttp, Dagger2 etc.
Git. Jira.

Algorithms.
Complexity.
Cracking the coding interview.
Leetcode.
Elements of Programming Interviews.

Sql.