- Running tasks concurrently on multiple threads
- runOnUiThread (Activity)
- onRequestPermissionsResult (Fragment)
- findViewById (Activity)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- FileWriter (java.io)
A specialized Writer that writes to a file in the file system. All write
requests made by calling me
- ServerSocket (java.net)
This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional
operations including adding
- XPath (javax.xml.xpath)
XPath provides access to the XPath evaluation environment and expressions.
Evaluation of XPath Expr
- Best plugins for Eclipse