- Making http post requests using okhttp
- getApplicationContext (Context)
- addToBackStack (FragmentTransaction)
- findViewById (Activity)
- URI (java.net)
A Uniform Resource Identifier that identifies an abstract or physical resource,
as specified by RFC
- DateFormat (java.text)
Formats or parses dates and times.This class provides factories for obtaining
instances configured f
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- TreeMap (java.util)
Walk the nodes of the tree left-to-right or right-to-left. Note that in
descending iterations, next
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- JPanel (javax.swing)
- Github Copilot alternatives