- Updating database using SQL prepared statement
- getApplicationContext (Context)
- scheduleAtFixedRate (Timer)
- getSharedPreferences (Context)
- URL (java.net)
A Uniform Resource Locator that identifies the location of an Internet resource
as specified by RFC
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- Scanner (java.util)
A parser that parses a text string of primitive types and strings with the help
of regular expressio
- Manifest (java.util.jar)
The Manifest class is used to obtain attribute information for a JarFile and its
entries.
- Menu (java.awt)
- ImageIO (javax.imageio)
- Best plugins for Eclipse