- Making http post requests using okhttp
- scheduleAtFixedRate (ScheduledExecutorService)
- getSystemService (Context)
- getSharedPreferences (Context)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- MalformedURLException (java.net)
This exception is thrown when a program attempts to create an URL from an
incorrect specification.
- Timestamp (java.sql)
A Java representation of the SQL TIMESTAMP type. It provides the capability of
representing the SQL
- DateFormat (java.text)
Formats or parses dates and times.This class provides factories for obtaining
instances configured f
- GridLayout (java.awt)
The GridLayout class is a layout manager that lays out a container's components
in a rectangular gri
- JPanel (javax.swing)
- Top 12 Jupyter Notebook extensions