- Making http post requests using okhttp
- getContentResolver (Context)
- scheduleAtFixedRate (Timer)
- getSystemService (Context)
- URL (java.net)
A Uniform Resource Locator that identifies the location of an Internet resource
as specified by RFC
- MessageDigest (java.security)
Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- NoSuchElementException (java.util)
Thrown when trying to retrieve an element past the end of an Enumeration or
Iterator.
- IOUtils (org.apache.commons.io)
General IO stream manipulation utilities. This class provides static utility
methods for input/outpu
- Reference (javax.naming)
- Best IntelliJ plugins