Problem Solving - Array based questions. Java - Singleton, Multi threading, Java Collections. Android - Arch Components, Rx java, Daggar, Services, Broadcast Receiver, Kotlin.
Senior Android Engineer Interview Questions
2,428 senior android engineer interview questions shared by candidates
Design and code small android app.
Data Sync related questions, Techniques to solve issues in production in android/server
Sevices
Mostly about recommended app architecture, flows, coroutines, activity lifecycle and mobile development cycle.
In 3rd round, asked about what difficult work have you done in past, after explaining that they again asked what was the difficult part of it.
What do you like about Kotlin? Rate your Kotlin experience.
Interviewer doesn't know what to ask.Throwing some random unrelated question and will judge based on that.
DS, Algo and Android specific questions
- List all changes in all the API versions - What is ADB and tell 5 ADB commands - What is Dalvik and ART? Why was ART needed? - What kind of environment is created and how does it run apps? - What is AndroidX and why was it named so? - Why are Android versions named on sweets? - How does architecture helps in testing or any other way? - Lazy vs lateinit - Sealed classes - Why does android uses the complex handler/threading system? - How to track opening and closing of Activities? - How to set and run break point in a library without restarting the running process?
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