- Making http post requests using okhttp
- getContentResolver (Context)
- getSupportFragmentManager (FragmentActivity)
- addToBackStack (FragmentTransaction)
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- TimerTask (java.util)
The TimerTask class represents a task to run at a specified time. The task may
be run once or repeat
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- SSLHandshakeException (javax.net.ssl)
The exception that is thrown when a handshake could not be completed
successfully.
- IsNull (org.hamcrest.core)
Is the value null?
- Window (java.awt)
A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
- From CI to AI: The AI layer in your organization