Android

Can you explain what the Converter interface is and its main purpose?

Are you satisfied with the results of this interview?

What is the main task of the FlowRow component and in what cases is it used?

Could you explain how data is stored in Android applications?

What is a sealed class and what are its main advantages and features?

Junior — Middle

Промсвязьбанкm4bankJoy Dev

What does the protected access modifier mean and in what cases is it used?

Junior — Middle

OZON

What existing data type categories do you know in Kotlin?

What is the purpose of the WorkManager component in Android development?

In which cases is it recommended to use interfaces in software system design?

Can you explain how animation is implemented using the ValueAnimator class in Android?

What handler is triggered when a user performs a vertical swipe in an app?

Could you describe how you organized task planning in your last position?

Can you explain what the RelativeLayout component is and how it is used to organize elements on the screen?

What is the role of the Dispatcher in the coroutine system and why is it used?

What are the differences between the apply and let functions in the context of scope and usage in Kotlin?

What set of methods does the Single class in the RxJava library provide?

Can you explain what the git stash command does and when it is used?

What stages of the Activity lifecycle are activated when the screen orientation changes?

What was the team size you worked with at your previous organization?

Каким образом можно определить, включен ли в текущем потоке механизм Looper?