- Running tasks concurrently on multiple threads
- getApplicationContext (Context)
- getSystemService (Context)
- startActivity (Activity)
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Time (java.sql)
Java representation of an SQL TIME value. Provides utilities to format and parse
the time's represen
- GregorianCalendar (java.util)
GregorianCalendar is a concrete subclass of Calendarand provides the standard
calendar used by most
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- Window (java.awt)
A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
- Top plugins for Android Studio