Explain me the difference between oncreate() and onstart()?
Explain the android application architecture.
What is a toast notification?
What is the relationship between the life cycle of an asynctask and an activity? What problems can this result in? How can these problems be avoided?
What is the difference between file, class, and activity in android?
What does android os mean?
Is ios better than android?
What is proguard-rules.pro?
What is the manifest file and how is it used?
What is android:maxsdkversion?
What is the androidmanifest.xml?
How do I open files on my android phone?
What are the differences between a domain] workgroup?
what is preferences
What is meant by responsive design?