com.trolltech.qt.phonon
Class Phonon.State

java.lang.Object
  java.lang.Enum
      com.trolltech.qt.phonon.Phonon.State

All Implemented Interfaces:

QtEnumerator, java.io.Serializable, java.lang.Comparable

Enclosing class:

Phonon

public static final class Phonon.State
extends java.lang.Enum
implements QtEnumerator

The state enum describes the different states a media object can take. Several functions of MediaObject are asynchronous, so even if a you have requested a state change through a function call, e.g., through play(), you cannot be sure that the change has taken place before you receive the stateChanged() signal.

A media object can at any time change into any state, regardless of the state it previously had.

See also:

MediaObject.

See Also:

Serialized Form

Field Summary

static Phonon.State	BufferingState The Player is waiting for data to be able to start or continue playing.
static Phonon.State	ErrorState When a media object enters the error state a problem with the playback has occurred.
static Phonon.State	LoadingState After construction it might take a while before the media object is ready to play().
static Phonon.State	PausedState The media player has currently paused its playback, i.e., it stops playing but keeps the current playback position in the stream.
static Phonon.State	PlayingState The media object is playing back its media source.
static Phonon.State	StoppedState In the stopped state, the media object is ready to play its current media source.

Method Summary

static Phonon.State	resolve(int value) Returns the Phonon$State constant with the specified int.
int	value() This function should return an integer value for the enum values of the enumeration that implements this interface.
static Phonon.State	valueOf(java.lang.String name)
static Phonon.State[]	values()

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

LoadingState

public static final Phonon.State LoadingState

After construction it might take a while before the media object is ready to play(). This state is commonly used by backends to initialize the media graph and loading the source. When the object leaves the loading state, it will enter the StoppedState unless an error occurred or another state is requested through a function call, e.g., MediaObject::play().

StoppedState

public static final Phonon.State StoppedState

In the stopped state, the media object is ready to play its current media source. The current position in the media stream is then 0.

PlayingState

public static final Phonon.State PlayingState

The media object is playing back its media source.

BufferingState

public static final Phonon.State BufferingState

The Player is waiting for data to be able to start or continue playing. This state is commonly used to wait for media data over a network connection.

PausedState

public static final Phonon.State PausedState

The media player has currently paused its playback, i.e., it stops playing but keeps the current playback position in the stream.

ErrorState

public static final Phonon.State ErrorState

When a media object enters the error state a problem with the playback has occurred. The possible errors are grouped into two categories by Phonon::ErrorType , and the type can be queried through errorType(). A FatalError implies that the playback cannot continue, but one can still try with a new media source. With a NormalError it might be possible to continue playback, and a media object may therefore change state from the ErrorState .

Method Detail

values

public static Phonon.State[] values()

valueOf

public static Phonon.State valueOf(java.lang.String name)

value

public int value()

This function should return an integer value for the enum values of the enumeration that implements this interface.

Specified by:

value in interface QtEnumerator

resolve

public static Phonon.State resolve(int value)

Returns the Phonon$State constant with the specified int.