- Creating JSON documents from java classes using gson
- notifyDataSetChanged (ArrayAdapter)
- getSystemService (Context)
- requestLocationUpdates (LocationManager)
- ObjectMapper (com.fasterxml.jackson.databind)
ObjectMapper provides functionality for reading and writing JSON, either to and
from basic POJOs (Pl
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- RandomAccessFile (java.io)
Allows reading from and writing to a file in a random-access manner. This is
different from the uni-
- Socket (java.net)
Provides a client-side TCP socket.
- DateFormat (java.text)
Formats or parses dates and times.This class provides factories for obtaining
instances configured f
- Manifest (java.util.jar)
The Manifest class is used to obtain attribute information for a JarFile and its
entries.
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