- Making http requests using okhttp
- runOnUiThread (Activity)
- requestLocationUpdates (LocationManager)
- onCreateOptionsMenu (Activity)
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- TimerTask (java.util)
The TimerTask class represents a task to run at a specified time. The task may
be run once or repeat
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- GridLayout (java.awt)
The GridLayout class is a layout manager that lays out a container's components
in a rectangular gri
- Kernel (java.awt.image)
- JComboBox (javax.swing)
- Github Copilot alternatives