Android

How do you view the process of code obfuscation?

What is a Handler in Android?

How does a mutex work in coroutines?

What is the difference between the Callable and Runnable interfaces?

How to implement SSL certificate connection in your project to ensure a secure connection?

Junior — Middle

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For what purpose and how can the Nothing type be used to store data of any type?

How to initiate Activity launch in an Android application?

Can generating a large number of methods in a data class negatively affect the application's performance or other aspects?

How did the designer share their templates with the team?

What does it mean if a profiler shows that a frame took 120 milliseconds?

What is used for network operations in Android?

Have you worked with Jetpack Compose?

Can you tell about any design patterns related to the 'builder' pattern in Android?

What approach to dependency injection (DI) do you plan to use?

How do types in Kotlin differ from types in Java?

Can you explain what Android Interface Definition Language (AIDL) is and what it is used for?

What types of collections exist in Java?

What are services used for in Android?

What is a Looper in Android?

What methods can be used to extract information from Intent in Android applications?