- Running tasks concurrently on multiple threads
- getSupportFragmentManager (FragmentActivity)
- getSharedPreferences (Context)
- startActivity (Activity)
- Container (java.awt)
A generic Abstract Window Toolkit(AWT) container object is a component that can
contain other AWT co
- Socket (java.net)
Provides a client-side TCP socket.
- ByteBuffer (java.nio)
A buffer for bytes. A byte buffer can be created in either one of the following
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- Permission (java.security)
Legacy security code; do not use.
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This