- Reading from database using SQL prepared statement
- putExtra (Intent)
- scheduleAtFixedRate (ScheduledExecutorService)
- findViewById (Activity)
- FileOutputStream (java.io)
An output stream that writes bytes to a file. If the output file exists, it can
be replaced or appen
- Charset (java.nio.charset)
A charset is a named mapping between Unicode characters and byte sequences.
Every Charset can decode
- NumberFormat (java.text)
The abstract base class for all number formats. This class provides the
interface for formatting and
- TimeZone (java.util)
TimeZone represents a time zone offset, and also figures out daylight savings.
Typically, you get a
- Logger (org.apache.log4j)
This is the central class in the log4j package. Most logging operations, except
configuration, are d
- Response (javax.ws.rs.core)
Defines the contract between a returned instance and the runtime when an
application needs to provid
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