- Reading from database using SQL prepared statement
- findViewById (Activity)
- startActivity (Activity)
- onRequestPermissionsResult (Fragment)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- IOException (java.io)
Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- 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
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- Window (java.awt)
A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
- Top plugins for Android Studio