- Updating database using SQL prepared statement
- setScale (BigDecimal)
- getExternalFilesDir (Context)
- onRequestPermissionsResult (Fragment)
- Pointer (com.sun.jna)
An abstraction for a native pointer data type. A Pointer instance represents, on
the Java side, a na
- BufferedWriter (java.io)
Wraps an existing Writer and buffers the output. Expensive interaction with the
underlying reader is
- FileInputStream (java.io)
A FileInputStream obtains input bytes from a file in a file system. What files
are available depends
- FileWriter (java.io)
Convenience class for writing character files. The constructors of this class
assume that the defaul
- 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