- Making http requests using okhttp
- startActivity (Activity)
- onRequestPermissionsResult (Fragment)
- getExternalFilesDir (Context)
- ObjectMapper (com.fasterxml.jackson.databind)
ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- Map (java.util)
A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
- TreeMap (java.util)
Walk the nodes of the tree left-to-right or right-to-left. Note that in
descending iterations, next
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- Component (java.awt)
A component is an object having a graphical representation that can be displayed
on the screen and t
- From CI to AI: The AI layer in your organization