- Updating database using SQL prepared statement
- addToBackStack (FragmentTransaction)
- getSystemService (Context)
- onCreateOptionsMenu (Activity)
- InetAddress (java.net)
An Internet Protocol (IP) address. This can be either an IPv4 address or an IPv6
address, and in pra
- ServerSocket (java.net)
This class represents a server-side socket that waits for incoming client
connections. A ServerSocke
- UnknownHostException (java.net)
Thrown when a hostname can not be resolved.
- Comparator (java.util)
A Comparator is used to compare two objects to determine their ordering with
respect to each other.
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- IOUtils (org.apache.commons.io)
General IO stream manipulation utilities. This class provides static utility
methods for input/outpu
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