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Android APIs
Added in API level 1
public static interface

Pack200.Unpacker

java.util.jar.Pack200.Unpacker

Class Overview

The interface defining the API for converting a packed stream in the Pack200 format to a JAR file.

Summary

Constants
String DEFLATE_HINT The String indicating if the unpacker should ignore all transmitted values,can be replaced by either true or false .
String FALSE a String representation of false .
String KEEP a String representation of keep .
String PROGRESS the progress as a percentage .
String TRUE a String representation of true .
Public Methods
abstract void addPropertyChangeListener ( PropertyChangeListener listener)
add a listener for PropertyChange events.
abstract SortedMap < String ,  String > properties ()
Returns a sorted map of the properties of this unpacker.
abstract void removePropertyChangeListener ( PropertyChangeListener listener)
remove a listener.
abstract void unpack ( InputStream in, JarOutputStream out)
Unpack the specified stream to the specified JAR output stream.
abstract void unpack ( File in, JarOutputStream out)
Unpack the contents of the specified File to the specified JAR output stream.

Constants

public static final String DEFLATE_HINT

Added in API level 1

The String indicating if the unpacker should ignore all transmitted values,can be replaced by either true or false .

Constant Value: "unpack.deflate.hint"

public static final String FALSE

Added in API level 1

a String representation of false .

Constant Value: "false"

public static final String KEEP

Added in API level 1

a String representation of keep .

Constant Value: "keep"

public static final String PROGRESS

Added in API level 1

the progress as a percentage .

Constant Value: "unpack.progress"

public static final String TRUE

Added in API level 1

a String representation of true .

Constant Value: "true"

Public Methods

public abstract void addPropertyChangeListener ( PropertyChangeListener listener)

Added in API level 3

add a listener for PropertyChange events.

Parameters
listener the listener to listen if PropertyChange events occurs.

public abstract SortedMap < String ,  String > properties ()

Added in API level 1

Returns a sorted map of the properties of this unpacker.

Returns
  • the properties of unpacker.

public abstract void removePropertyChangeListener ( PropertyChangeListener listener)

Added in API level 3

remove a listener.

Parameters
listener listener to remove.

public abstract void unpack ( InputStream in, JarOutputStream out)

Added in API level 1

Unpack the specified stream to the specified JAR output stream.

Parameters
in stream to uncompressed.
out JAR output stream of uncompressed data.
Throws
IOException if I/O exception occurs.

public abstract void unpack ( File in, JarOutputStream out)

Added in API level 1

Unpack the contents of the specified File to the specified JAR output stream.

Parameters
in file to be uncompressed.
out JAR output stream of uncompressed data.
Throws
IOException if I/O exception occurs.