- Making http post requests using okhttp
- scheduleAtFixedRate (ScheduledExecutorService)
- getSystemService (Context)
- getSupportFragmentManager (FragmentActivity)
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- Dictionary (java.util)
Note: Do not use this class since it is obsolete. Please use the Map interface
for new implementatio
- GregorianCalendar (java.util)
GregorianCalendar is a concrete subclass of Calendarand provides the standard
calendar used by most
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- UUID (java.util)
UUID is an immutable representation of a 128-bit universally unique identifier
(UUID). There are mul
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
- Github Copilot alternatives