What's the difference between android os and android system?
What is equals method?
Do you know what is anr, and why does it happen?
Explain me difference between asynctasks & threads?
The correct sintaxis to add internet permission?
What is fragment?
Is android mvc or mvp?
How do I stop my android os from draining my battery?
What is the future scope of mobile application developers?
What is dagger and explain dependency injection?
What is the difference between service and intentservice?
Can android lollipop be upgraded to marshmallow?
Types of notification in android?