- Making http requests using okhttp
- findViewById (Activity)
- addToBackStack (FragmentTransaction)
- onRequestPermissionsResult (Fragment)
- ServerSocket (java.net)
This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- TreeSet (java.util)
TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
- ImageIO (javax.imageio)
- Project (org.apache.tools.ant)
Central representation of an Ant project. This class defines an Ant project with
all of its targets,
- Top plugins for Android Studio