In Kotlin write a fun to count the number of top peaks and bottom peaks based on given rules.
Android Lead Developer Interview Questions
10,452 android lead developer interview questions shared by candidates
Tell me about yourself. (Summarize your Android expertise, highlight recent achievements.) Why Fidelity Investments? (Talk about their tech-driven finance work, mobile investment apps.) Describe a challenge you faced in mobile development. Tell me about a time you handled a production issue. How do you stay up-to-date with Android trends? Have you worked in an Agile/Scrum environment? How do you handle conflicts with teammates or code reviews?
Write step by step how would you solve a challenge I was given and then implement the solution in the language of your choice. After that the challenge was modified so you have to make neccessary changes to your code
Android related question they have asked
1. hashCode() and equal() contract and modify code class to make possible the assertion 2. counter problem with safe threading -> modify the code and questions about volatile and syncronized() 3. lifeCycle activities, what methods are launch and in which order navigating through activities.
Java equals/hashcode contract. How we should define our classes to pass assertion?
AsyncTask, service, BroadcastReceiver, deadlock, synchronisation, adapter android framework
broadcast receiver
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Syncing offline data with remote server in different situations
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