- Creating JSON documents from java classes using gson
- notifyDataSetChanged (ArrayAdapter)
- onCreateOptionsMenu (Activity)
- getSystemService (Context)
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- GregorianCalendar (java.util)
GregorianCalendar is a concrete subclass of Calendarand provides the standard
calendar used by most
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- TreeMap (java.util)
Walk the nodes of the tree left-to-right or right-to-left. Note that in
descending iterations, next
- FileUtils (org.apache.commons.io)
General file manipulation utilities. Facilities are provided in the following
areas: * writing to a
- Best plugins for Eclipse