What library you are using for API call ?
Android Engineer Interview Questions
10,459 android engineer interview questions shared by candidates
Interviewer was very kind and polite over call (Video). First it was quick intro and brief about projects. As I was experienced so I have explained all my projects which was in my CV. QS were started with basic JAVA OOPs concept with example. Collection questions like vector or Hashmap.? What is threading , how to create it. Then I android basic questions like : Fragment life cycle . Communication b/w fragments Diff. B/w service and intent Service. On which thread it works? Push Notifications process , what is Notification channel? Storage process you follow ? Jet pack components- Navigation, Data binding concepts (cross questions). Then Kotlin questions: Diff b/w Var & Val ? Scope functions ? What is coroutines how it works? Inline functions ? Lamba expression ? What is enum ? what is Singleton class how to create it in Kotlin ? Prepare above questions well. This might help you more . Just be confident and take your time before answer. Good luck.
basic android life cycle process covered database topics as well
Why we get a message like activity not responding?
Difference between static and singleton.
Kotlin and core java question , mainly kotlin language question asking the interviewer
Explain your project in brief?
1st round core android discussion 2nd round java related discussions.
We have an arrayList of 4 variables, we need to hit api for all elements of this array and need to know if all of them are successful.
1ª etapa: Perguntado sobre minhas experiências profissionais e conversa em inglês para medir meu nível de proficiência. 2ª etapa: Entrega de desafio técnico em Android, em um prazo de 4 dias. 3ª etapa: Perguntado sobre o desenvolvimento do desafio e também uma questão do LeetCode, 371. Sum of Two Integers.
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