- Making http requests using okhttp
- setContentView (Activity)
- scheduleAtFixedRate (Timer)
- getExternalFilesDir (Context)
- File (java.io)
An "abstract" representation of a file system entity identified by a pathname.
The pathname may be a
- URL (java.net)
A Uniform Resource Locator that identifies the location of an Internet resource
as specified by RFC
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- Manifest (java.util.jar)
The Manifest class is used to obtain attribute information for a JarFile and its
entries.
- JLabel (javax.swing)
- Best plugins for Eclipse