- Running tasks concurrently on multiple threads
- getContentResolver (Context)
- getSystemService (Context)
- addToBackStack (FragmentTransaction)
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- Deque (java.util)
A linear collection that supports element insertion and removal at both ends.
The name deque is shor
- HashSet (java.util)
HashSet is an implementation of a Set. All optional operations (adding and
removing) are supported.
- HttpServletRequest (javax.servlet.http)
Extends the javax.servlet.ServletRequest interface to provide request
information for HTTP servlets.
- Options (org.apache.commons.cli)
Main entry-point into the library.
Options represents a collection of Option objects, which describ
- JButton (javax.swing)
- Top plugins for Android Studio