Devstree IT Services Android App Developer Interview Questions and Answers

Q1. Where is Android language use?
Add your answer
Q2. Android Language is a Programming language in ready to Mobile apps and Desktop app....etc
Add your answer

Q1. How do you the display a Toast message in Android?
Ans. 
To display a Toast message in Android, use the Toast class and call the makeText() method.
• Create a Toast object by calling Toast.makeText() method with context, message, and duration parameters

• Call show() method on the Toast object to display the message on the screen
Answered by AI
Add your answer
Q2. Toast.make Text(context, "Hello World",Toast.LENGTH_SHORT).show();
Add your answer

Q1. What is the difference between Activity and Fragment in Android?
Add your answer
Q2. Activity and Fragment.
Add your answer

Two simple Leetcode Problems

Medium level question

Q1. Basic questions related to Android
Add your answer

Q1. Company culture and interests
Add your answer

Q1. Further discussions
Add your answer

It was a technical GD
They were asking questions on Time and Space Complexity, and more on technical concepts

ArrayList Questions based on problem solving and basics of DSA

Q1. Questions based on flutter and android , concepts of OS and Java
Ans. Topic on flutter and concepts should be known for application developer etc
Answered Anonymously
Add your answer
Q2. Question on recursion(Palindrome using recursive function)
Add your answer