- Making http post requests using okhttp
- notifyDataSetChanged (ArrayAdapter)
- getSharedPreferences (Context)
- setContentView (Activity)
- File (java.io)
An "abstract" representation of a file system entity identified by a pathname.
The pathname may be a
- Arrays (java.util)
This class contains various methods for manipulating arrays (such as sorting and
searching). This cl
- LinkedList (java.util)
Doubly-linked list implementation of the List and Dequeinterfaces. Implements
all optional list oper
- Properties (java.util)
A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
- Queue (java.util)
A collection designed for holding elements prior to processing. Besides basic
java.util.Collection o
- 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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