- Making http post requests using okhttp
- setContentView (Activity)
- getSupportFragmentManager (FragmentActivity)
- scheduleAtFixedRate (Timer)
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- Date (java.util)
A specific moment in time, with millisecond precision. Values typically come
from System#currentTime
- Queue (java.util)
A collection designed for holding elements prior to processing. Besides basic
java.util.Collection o
- TreeSet (java.util)
TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
- Notification (javax.management)
- Top plugins for Android Studio