- Finding current android device location
- runOnUiThread (Activity)
- putExtra (Intent)
- notifyDataSetChanged (ArrayAdapter)
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional
operations including adding
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- TimeZone (java.util)
TimeZone represents a time zone offset, and also figures out daylight savings.
Typically, you get a
- BlockingQueue (java.util.concurrent)
A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
- JPanel (javax.swing)
- Github Copilot alternatives