- Making http post requests using okhttp
- getSharedPreferences (Context)
- getResourceAsStream (ClassLoader)
- putExtra (Intent)
- InetAddress (java.net)
An Internet Protocol (IP) address. This can be either an IPv4 address or an IPv6
address, and in pra
- List (java.util)
An ordered collection (also known as a sequence). The user of this interface has
precise control ove
- 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
- Executor (java.util.concurrent)
An object that executes submitted Runnable tasks. This interface provides a way
of decoupling task s
- ExecutorService (java.util.concurrent)
An Executor that provides methods to manage termination and methods that can
produce a Future for tr
- Servlet (javax.servlet)
Defines methods that all servlets must implement. A servlet is a small Java
program that runs within
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