What is the purpose of Volley?

If required during the build process, where should sensitive information such as API Keys, keystore passwords and VCS login details be kept when using Android Studio?

Which FragmentTransaction methods allow the transaction to occur after the parent Activity’s state has been saved?

What are the two types of Intent in Android?

What is Lint?

In the context of Android development tools, what does DDMS stand for?

Which life-cycle method of an Activity that can be implemented to perform various operations during the lifetime of an Activity?

Classes that can be used to handle the Bluetooth functionality on a device?

Which one to include in your project to use the APIs and classes required to access the camera on the mobile device?

Which is the immediate base class for Activity and Service classes?

Which can be accomplished by using the TelephoneNumberUtil class?