QAndroidMetaData Class Reference

#include <qandroidmetadata_p.h>

Inheritance diagram for QAndroidMetaData:

Collaboration diagram for QAndroidMetaData:

Public Member Functions
	QAndroidMetaData (int trackType, int androidTrackType, int androidTrackNumber, const QString &mimeType, const QString &language)
int	trackType () const
int	androidTrackType () const
int	androidTrackNumber () const
Public Member Functions inherited from QMediaMetaData
Q_INVOKABLE QVariant	value (Key k) const
	\variable QMediaMetaData::NumMetaData
Q_INVOKABLE void	insert (Key k, const QVariant &value)
	\qmlmethod void QtMultimedia::mediaMetaData::insert(Key k, variant value) Inserts a value into a Key: {k}.
Q_INVOKABLE void	remove (Key k)
	\qmlmethod void QtMultimedia::mediaMetaData::remove(Key k) Removes meta data from a Key: {k}.
Q_INVOKABLE QList< Key >	keys () const
	\qmlmethod list<Key> QtMultimedia::mediaMetaData::keys() Returns a list of MediaMetaData.Keys.
QVariant &	operator[] (Key k)
	Returns data stored at the Key {k}.
Q_INVOKABLE void	clear ()
	\qmlmethod void QtMultimedia::mediaMetaData::clear() Removes all data from the MediaMetaData object.
Q_INVOKABLE bool	isEmpty () const
	\qmlmethod bool QtMultimedia::mediaMetaData::isEmpty() Returns true if the meta data contains no items: otherwise returns {false}.
Q_INVOKABLE QString	stringValue (Key k) const
	\qmlmethod string QtMultimedia::mediaMetaData::stringValue(Key key) Returns the meta data for key key as a QString.

Static Public Member Functions
static QMediaMetaData	extractMetadata (const QUrl &url)
Static Public Member Functions inherited from QMediaMetaData
static Q_INVOKABLE QString	metaDataKeyToString (Key k)
	\qmlmethod string QtMultimedia::mediaMetaData::metaDataKeyToString(Key key) returns a string representation of key that can be used when presenting meta data to users.

Additional Inherited Members
Public Types inherited from QMediaMetaData
enum	Key {   Title , Author , Comment , Description ,   Genre , Date , Language , Publisher ,   Copyright , Url , Duration , MediaType ,   FileFormat , AudioBitRate , AudioCodec , VideoBitRate ,   VideoCodec , VideoFrameRate , AlbumTitle , AlbumArtist ,   ContributingArtist , TrackNumber , Composer , LeadPerformer ,   ThumbnailImage , CoverArtImage , Orientation , Resolution }
	Provides meta-data for media files. More...
Static Public Attributes inherited from QMediaMetaData
static constexpr int	NumMetaData = Resolution + 1
Static Protected Member Functions inherited from QMediaMetaData
static QMetaType	keyType (Key key)
	Returns the meta type used to store data for Key key.
Protected Attributes inherited from QMediaMetaData
QHash< Key, QVariant >	data

Detailed Description

Definition at line 27 of file qandroidmetadata_p.h.

Constructor & Destructor Documentation

QAndroidMetaData()

QAndroidMetaData::QAndroidMetaData	(	int	trackType,
		int	androidTrackType,
		int	androidTrackNumber,
		const QString &	mimeType,
		const QString &	language )

Definition at line 138 of file qandroidmetadata.cpp.

References getLocaleLanguage(), QMediaMetaData::insert(), QMediaMetaData::Language, QMediaMetaData::MediaType, and mimeType.

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Member Function Documentation

androidTrackNumber()

int QAndroidMetaData::androidTrackNumber

(

)

const

Definition at line 158 of file qandroidmetadata.cpp.

androidTrackType()

int QAndroidMetaData::androidTrackType

(

)

const

Definition at line 153 of file qandroidmetadata.cpp.

extractMetadata()

QMediaMetaData QAndroidMetaData::extractMetadata ( const QUrl & url )

static

Definition at line 39 of file qandroidmetadata.cpp.

References AndroidMediaMetadataRetriever::Album, QMediaMetaData::AlbumArtist, AndroidMediaMetadataRetriever::AlbumArtist, QMediaMetaData::AlbumTitle, AndroidMediaMetadataRetriever::Artist, QMediaMetaData::AudioBitRate, QMediaMetaData::Author, AndroidMediaMetadataRetriever::Author, AndroidMediaMetadataRetriever::Bitrate, AndroidMediaMetadataRetriever::CDTrackNumber, QMediaMetaData::Composer, AndroidMediaMetadataRetriever::Composer, QMediaMetaData::ContributingArtist, QMediaMetaData::Date, AndroidMediaMetadataRetriever::Date, QMediaMetaData::Duration, AndroidMediaMetadataRetriever::Duration, QMediaMetaData::Genre, AndroidMediaMetadataRetriever::Genre, AndroidMediaMetadataRetriever::HasVideo, QMediaMetaData::insert(), QUrl::isEmpty(), QMediaMetaData::LeadPerformer, QMediaMetaData::MediaType, QStringView::mid(), AndroidMediaMetadataRetriever::MimeType, mimeType, ok, QStringLiteral, qt_ID3GenreNames, QMediaMetaData::Resolution, Qt::SkipEmptyParts, QMediaMetaData::Title, AndroidMediaMetadataRetriever::Title, toInt(), QMediaMetaData::TrackNumber, url, QMediaMetaData::VideoBitRate, AndroidMediaMetadataRetriever::VideoHeight, and AndroidMediaMetadataRetriever::VideoWidth.

Referenced by QAndroidMediaPlayer::metaData().

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trackType()

int QAndroidMetaData::trackType

(

)

const

Definition at line 148 of file qandroidmetadata.cpp.

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The documentation for this class was generated from the following files:

• qtmultimedia/src/plugins/multimedia/android/mediaplayer/qandroidmetadata_p.h (e9abd242abfbc368478f7be3e2923e7b100a9386)
• qtmultimedia/src/plugins/multimedia/android/mediaplayer/qandroidmetadata.cpp (642da396197821103dd6c6a6cfdf26791432cb7c)