- Making http post requests using okhttp
- startActivity (Activity)
- getSharedPreferences (Context)
- getSupportFragmentManager (FragmentActivity)
Return the FragmentManager for interacting with fragments associated with this
- File (java.io)
An "abstract" representation of a file system entity identified by a pathname.
The pathname may be a
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
- UnknownHostException (java.net)
Thrown when a hostname can not be resolved.
- BlockingQueue (java.util.concurrent)
A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
- JTable (javax.swing)
- XPath (javax.xml.xpath)
XPath provides access to the XPath evaluation environment and expressions.
Evaluation of XPath Expr