What does android R.java file contains? Functions, Abstract Classes, Variables or Interfaces.
Sr Android Developer Interview Questions
1,817 sr android developer interview questions shared by candidates
How to ensure we return to previous fragment by pressing back button?
OOPS Concepts What is activity, lifecycle
- A couple of questions around Jetpack composable - What is recomposition ? - What is Unidirectional Data Flow - A conversation around how to build an architecture
MVC/MVP
Asynctask
Pair Programming around Android
Kotlin Scope objects, data class, Oops concepts, some on android and design patterns related like singleton.
1st interview Common android questions around kotlin scope functions, coroutines, android architecture, mvvm vs mvi, jetpack compose, 2nd interview Designing and maintaining scalable android app, repository pattern, deep dive into hilt and DI, questions around networking and encrypted networking, MITM, TDD, modular android SDK, SDK versioning and semantics, detecting memory leak, performance bottleneck (give your experience) and how you solved.
1. How inline class works internally ? 2. Static and dynamic internal working ? 3. CoroutineContext ? 4. SupervisorJob ? 5. Dispatcher.Unconfined ? 6. in and Out Generics ? 7. Sealed interface ? Why 8. Design pattern in android ? How factory works ? 9. Backpressure in RX ? 10. LaunchdEffect and DisposableEffect
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