What is MWWM, memory leak
Android Developer Interview Questions
10,452 android developer interview questions shared by candidates
What are the Android component ? What is Collections ? How to use Dagger ? MVVM work flow. Retrofit
1.About your self 2.About the project you have worked on 3.Java related question 4.Kotlin related question 5.Android related question
One of the questions was setting up a basic android screen to fetch data from the internet. Some requirements will be passed and you have to adhere. Your Ui here doesn't have to be super great, just have to structure your code properly.
Merge 2 Sorted Arrays Remove duplicate words from the given string
Encryption and decryption techniques used
1. Introduction 2. Basic Java questions 3. Basic Android questions
how Picasso internally work and load images in the recycler.
Perguntas específicas sobre android
Core Android Concepts: Activity lifecycle, Fragment usage, threading (AsyncTask, Coroutines, Executors), View Binding, etc. Frameworks and Libraries: Knowledge of Jetpack components (Room, Navigation, LiveData, etc.), dependency injection (Dagger/Hilt/Koin), and build tools (Gradle). UI/UX: Custom views, animations, and Material Design principles. Networking: REST APIs, Retrofit, WebSocket, and offline caching. Performance Optimization: Memory leaks, APK size reduction, app performance tuning. Security: Best practices for data storage, encryption, and authentication. Example Questions: How do you handle configuration changes in Android? Explain the difference between Service and IntentService. How would you optimize app startup time?
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