- Making http requests using okhttp
- onRequestPermissionsResult (Fragment)
- getResourceAsStream (ClassLoader)
- getSystemService (Context)
- ObjectMapper (com.fasterxml.jackson.databind)
ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
- FileReader (java.io)
A specialized Reader that reads from a file in the file system. All read
requests made by calling me
- IOException (java.io)
Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- ConnectException (java.net)
A ConnectException is thrown if a connection cannot be established to a remote
host on a specific po
- GregorianCalendar (java.util)
GregorianCalendar is a concrete subclass of Calendarand provides the standard
calendar used by most
- Font (java.awt)
The Font class represents fonts, which are used to render text in a visible way.
A font provides the
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