- Parsing JSON documents to java classes using gson
- getSupportFragmentManager (FragmentActivity)
- scheduleAtFixedRate (Timer)
- getExternalFilesDir (Context)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- Thread (java.lang)
A thread is a thread of execution in a program. The Java Virtual Machine allows
an application to ha
- Socket (java.net)
Provides a client-side TCP socket.
- UUID (java.util)
UUID is an immutable representation of a 128-bit universally unique identifier
(UUID). There are mul
- DataSource (javax.sql)
An interface for the creation of Connection objects which represent a connection
to a database. This
- Color (java.awt)
The Color class is used to encapsulate colors in the default sRGB color space or
colors in arbitrary
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