what is java Servlet ?

Layouts in Android UI Design

What is use of Intent in android?

What is View Group in Android?

What is View in Android?

What are BroadReceivers in Android?

An Android application needs to access device data e.g SMS messages, camera etc. At what stage user needs to grant the permissions?

What do you mean by ADB in reference to Android

What is orientation in Android

What are containers in android