- Start an intent from android
- putExtra (Intent)
- setContentView (Activity)
- addToBackStack (FragmentTransaction)
- FileNotFoundException (java.io)
Thrown when a file specified by a program cannot be found.
- Socket (java.net)
Provides a client-side TCP socket.
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- LoggerFactory (org.slf4j)
The LoggerFactory is a utility class producing Loggers for various logging APIs,
most notably for lo
- JFrame (javax.swing)
- Best IntelliJ plugins