- Making http requests using okhttp
- startActivity (Activity)
- putExtra (Intent)
- setRequestProperty (URLConnection)
- InputStream (java.io)
A readable source of bytes.Most clients will use input streams that read data
from the file system (
- Socket (java.net)
Provides a client-side TCP socket.
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- 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
- GridLayout (java.awt)
The GridLayout class is a layout manager that lays out a container's components
in a rectangular gri
- From CI to AI: The AI layer in your organization