- Making http requests using okhttp
- addToBackStack (FragmentTransaction)
- scheduleAtFixedRate (ScheduledExecutorService)
- findViewById (Activity)
- URL (java.net)
A Uniform Resource Locator that identifies the location of an Internet resource
as specified by RFC
- ArrayList (java.util)
ArrayList is an implementation of List, backed by an array. All optional
operations including adding
- 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.
- JLabel (javax.swing)
- JOptionPane (javax.swing)
- Top plugins for Android Studio