- Finding current android device location
- scheduleAtFixedRate (Timer)
- findViewById (Activity)
- addToBackStack (FragmentTransaction)
- FileWriter (java.io)
A specialized Writer that writes to a file in the file system. All write
requests made by calling me
- SocketException (java.net)
This SocketException may be thrown during socket creation or setting options,
and is the superclass
- URI (java.net)
A Uniform Resource Identifier that identifies an abstract or physical resource,
as specified by RFC
- DateFormat (java.text)
Formats or parses dates and times.This class provides factories for obtaining
instances configured f
- SortedSet (java.util)
SortedSet is a Set which iterates over its elements in a sorted order. The order
is determined eithe
- HttpServlet (javax.servlet.http)
Provides an abstract class to be subclassed to create an HTTP servlet suitable
for a Web site. A sub
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