- Finding current android device location
- scheduleAtFixedRate (Timer)
- getSharedPreferences (Context)
- notifyDataSetChanged (ArrayAdapter)
- ObjectMapper (com.fasterxml.jackson.databind)
ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
- ServerSocket (java.net)
This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
- MessageDigest (java.security)
Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- 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
- NoSuchElementException (java.util)
Thrown when trying to retrieve an element past the end of an Enumeration or
Iterator.
- Component (java.awt)
A component is an object having a graphical representation that can be displayed
on the screen and t
- Github Copilot alternatives