#include <qandroidcamera_p.h>

Inheritance diagram for QAndroidCamera:

Collaboration diagram for QAndroidCamera:

Public Member Functions
	QAndroidCamera (QCamera *camera)
virtual	~QAndroidCamera ()
bool	isActive () const override
void	setActive (bool active) override
void	setCamera (const QCameraDevice &camera) override
bool	setCameraFormat (const QCameraFormat &format) override
void	setCaptureSession (QPlatformMediaCaptureSession *session) override
void	setFocusMode (QCamera::FocusMode mode) override
bool	isFocusModeSupported (QCamera::FocusMode mode) const override
void	zoomTo (float factor, float rate) override
void	setFlashMode (QCamera::FlashMode mode) override
bool	isFlashModeSupported (QCamera::FlashMode mode) const override
bool	isFlashReady () const override
void	setTorchMode (QCamera::TorchMode mode) override
bool	isTorchModeSupported (QCamera::TorchMode mode) const override
void	setExposureMode (QCamera::ExposureMode mode) override
bool	isExposureModeSupported (QCamera::ExposureMode mode) const override
void	setExposureCompensation (float bias) override
bool	isWhiteBalanceModeSupported (QCamera::WhiteBalanceMode mode) const override
void	setWhiteBalanceMode (QCamera::WhiteBalanceMode mode) override
Public Member Functions inherited from QPlatformCamera
QCameraFormat	cameraFormat () const
virtual void	setCustomFocusPoint (const QPointF &)
virtual void	setFocusDistance (float)
virtual int	isoSensitivity () const
virtual void	setManualIsoSensitivity (int)
virtual void	setManualExposureTime (float)
virtual float	exposureTime () const
virtual void	setColorTemperature (int)
QVideoFrameFormat	frameFormat () const override
QCamera::Features	supportedFeatures () const
QCamera::FocusMode	focusMode () const
QPointF	focusPoint () const
float	minZoomFactor () const
float	maxZoomFactor () const
float	zoomFactor () const
QPointF	customFocusPoint () const
float	focusDistance () const
QCamera::FlashMode	flashMode () const
QCamera::TorchMode	torchMode () const
QCamera::ExposureMode	exposureMode () const
float	exposureCompensation () const
int	manualIsoSensitivity () const
int	minIso () const
int	maxIso () const
float	manualExposureTime () const
float	minExposureTime () const
float	maxExposureTime () const
QCamera::WhiteBalanceMode	whiteBalanceMode () const
int	colorTemperature () const
void	supportedFeaturesChanged (QCamera::Features)
void	minimumZoomFactorChanged (float factor)
void	maximumZoomFactorChanged (float)
void	focusModeChanged (QCamera::FocusMode mode)
void	customFocusPointChanged (const QPointF &point)
void	focusDistanceChanged (float d)
void	zoomFactorChanged (float zoom)
void	flashReadyChanged (bool)
void	flashModeChanged (QCamera::FlashMode mode)
void	torchModeChanged (QCamera::TorchMode mode)
void	exposureModeChanged (QCamera::ExposureMode mode)
void	exposureCompensationChanged (float compensation)
void	exposureCompensationRangeChanged (float min, float max)
void	isoSensitivityChanged (int iso)
void	minIsoChanged (int iso)
void	maxIsoChanged (int iso)
void	exposureTimeChanged (float speed)
void	minExposureTimeChanged (float secs)
void	maxExposureTimeChanged (float secs)
void	whiteBalanceModeChanged (QCamera::WhiteBalanceMode mode)
void	colorTemperatureChanged (int temperature)
QCamera::Error	error () const
QString	errorString () const final
void	updateError (QCamera::Error error, const QString &errorString)
Public Member Functions inherited from QPlatformVideoSource
virtual std::optional< int >	ffmpegHWPixelFormat () const
bool	hasError () const
Q_INVOKABLE	QObject (QObject *parent=nullptr)
	Constructs an object with parent object parent.
	QObject (QObjectPrivate &dd, QObject *parent=nullptr)
Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)
	Constructs an object with parent object parent.
virtual	~QObject ()
	Destroys the object, deleting all its child objects.
virtual bool	event (QEvent *event)
	This virtual function receives events to an object and should return true if the event e was recognized and processed.
virtual bool	eventFilter (QObject watched, QEvent event)
	Filters events if this object has been installed as an event filter for the watched object.
QString	objectName () const
Q_WEAK_OVERLOAD void	setObjectName (const QString &name)
	Sets the object's name to name.
void	setObjectName (QAnyStringView name)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
QBindable< QString >	bindableObjectName ()
bool	isWidgetType () const
	Returns `true` if the object is a widget; otherwise returns `false`.
bool	isWindowType () const
	Returns `true` if the object is a window; otherwise returns `false`.
bool	isQuickItemType () const
	Returns `true` if the object is a QQuickItem; otherwise returns `false`.
bool	isQmlObjectType () const
	Returns whether the object has been created by the QML engine or ownership has been explicitly set via QJSEngine::setObjectOwnership().
bool	signalsBlocked () const noexcept
	Returns `true` if signals are blocked; otherwise returns `false`.
bool	blockSignals (bool b) noexcept
	If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it).
QThread *	thread () const
	Returns the thread in which the object lives.
bool	moveToThread (QThread *thread QT6_DECL_NEW_OVERLOAD_TAIL)
	Changes the thread affinity for this object and its children and returns `true` on success.
int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
	This is an overloaded function that will start a timer of type timerType and a timeout of interval milliseconds.
int	startTimer (std::chrono::nanoseconds time, Qt::TimerType timerType=Qt::CoarseTimer)
void	killTimer (int id)
	Kills the timer with timer identifier, id.
void	killTimer (Qt::TimerId id)
template<typename T>
T	findChild (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns the child of this object that can be cast into type T and that is called name, or \nullptr if there is no such object.
template<typename T>
QList< T >	findChildren (QAnyStringView aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects.
template<typename T>
T	findChild (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
template<typename T>
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
const QObjectList &	children () const
	Returns a list of child objects.
void	setParent (QObject *parent)
	Makes the object a child of parent.
void	installEventFilter (QObject *filterObj)
	Installs an event filter filterObj on this object.
void	removeEventFilter (QObject *obj)
	Removes an event filter object obj from this object.
QMetaObject::Connection	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const
bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const
bool	disconnect (const QObject receiver, const char member=nullptr) const
void	dumpObjectTree () const
	Dumps a tree of children to the debug output.
void	dumpObjectInfo () const
	Dumps information about signal connections, etc.
bool	setProperty (const char *name, const QVariant &value)
	Sets the value of the object's name property to value.
bool	setProperty (const char *name, QVariant &&value)
QVariant	property (const char *name) const
	Returns the value of the object's name property.
QList< QByteArray >	dynamicPropertyNames () const
QBindingStorage *	bindingStorage ()
const QBindingStorage *	bindingStorage () const
QObject *	parent () const
	Returns a pointer to the parent object.
bool	inherits (const char *classname) const
	Returns `true` if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns `false`.

Additional Inherited Members
Public Slots inherited from QObject
void	deleteLater ()
	\threadsafe
Signals inherited from QPlatformCamera
void	errorOccurred (QCamera::Error error, const QString &errorString)
Signals inherited from QPlatformVideoSource
void	newVideoFrame (const QVideoFrame &)
void	activeChanged (bool)
void	errorChanged ()
Signals inherited from QObject
void	destroyed (QObject *=nullptr)
	This signal is emitted immediately before the object obj is destroyed, after any instances of QPointer have been notified, and cannot be blocked.
void	objectNameChanged (const QString &objectName, QPrivateSignal)
	This signal is emitted after the object's name has been changed.
Static Public Member Functions inherited from QPlatformCamera
static int	colorTemperatureForWhiteBalance (QCamera::WhiteBalanceMode mode)
Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)
	\threadsafe
static QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1, typename Func2>
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::ContextTypeForFunctor< Func2 >::ContextType context, Func2 &&slot, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1, typename Func2>
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 &&slot)
static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)
	\threadsafe
static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)
static bool	disconnect (const QMetaObject::Connection &)
	Disconnect a connection.
template<typename Func1, typename Func2>
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot)
template<typename Func1>
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)
Protected Member Functions inherited from QPlatformCamera
	QPlatformCamera (QCamera *parent)
virtual int	cameraPixelFormatScore (QVideoFrameFormat::PixelFormat, QVideoFrameFormat::ColorRange) const
QCameraFormat	findBestCameraFormat (const QCameraDevice &camera) const
Protected Member Functions inherited from QObject
QObject *	sender () const
	Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns \nullptr.
int	senderSignalIndex () const
int	receivers (const char *signal) const
	Returns the number of receivers connected to the signal.
bool	isSignalConnected (const QMetaMethod &signal) const
virtual void	timerEvent (QTimerEvent *event)
	This event handler can be reimplemented in a subclass to receive timer events for the object.
virtual void	childEvent (QChildEvent *event)
	This event handler can be reimplemented in a subclass to receive child events.
virtual void	customEvent (QEvent *event)
	This event handler can be reimplemented in a subclass to receive custom events.
virtual void	connectNotify (const QMetaMethod &signal)
virtual void	disconnectNotify (const QMetaMethod &signal)
	QObject (QObjectPrivate &dd, QObject *parent=nullptr)
Static Protected Member Functions inherited from QPlatformCamera
static constexpr int	defaultColorTemperature ()
static constexpr QPointF	defaultCustomFocusPoint ()
static constexpr float	defaultExposureCompensation ()
static constexpr QCamera::ExposureMode	defaultExposureMode ()
static constexpr float	defaultExposureTime ()
static constexpr QCamera::FlashMode	defaultFlashMode ()
static constexpr bool	defaultFlashReady ()
static constexpr float	defaultFocusDistance ()
static constexpr QCamera::FocusMode	defaultFocusMode ()
static constexpr int	defaultIso ()
static constexpr QCamera::TorchMode	defaultTorchMode ()
static constexpr QCamera::WhiteBalanceMode	defaultWhiteBalanceMode ()
static constexpr float	defaultZoomFactor ()
Protected Attributes inherited from QPlatformCamera
QCameraFormat	m_cameraFormat
QVideoFrameFormat::PixelFormat	m_framePixelFormat = QVideoFrameFormat::Format_Invalid
Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr
Properties inherited from QObject
QString	objectName
	the name of this object
Related Symbols inherited from QObject
template< class T > T	qobject_cast (const QObject *object)
	Returns the given object cast to type T if the object is of type T (or of a subclass); otherwise returns \nullptr.
template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()
template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()
	QObjectList
	\macro Q_CLASSINFO(Name, Value)

Detailed Description

Definition at line 29 of file qandroidcamera_p.h.

Constructor & Destructor Documentation

◆ QAndroidCamera()

QT_BEGIN_NAMESPACE QAndroidCamera::QAndroidCamera ( QCamera * camera )

explicit

Definition at line 15 of file qandroidcamera.cpp.

◆ ~QAndroidCamera()

QAndroidCamera::~QAndroidCamera ( )

virtual

Definition at line 21 of file qandroidcamera.cpp.

Member Function Documentation

◆ isActive()

bool QAndroidCamera::isActive ( ) const

overridevirtual

Implements QPlatformVideoSource.

Definition at line 34 of file qandroidcamera.cpp.

References QAndroidCameraSession::isActive().

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◆ isExposureModeSupported()

bool QAndroidCamera::isExposureModeSupported ( QCamera::ExposureMode mode ) const

overridevirtual

Reimplemented from QPlatformCamera.

Definition at line 524 of file qandroidcamera.cpp.

◆ isFlashModeSupported()

bool QAndroidCamera::isFlashModeSupported ( QCamera::FlashMode mode ) const

overridevirtual

Reimplemented from QPlatformCamera.

Definition at line 401 of file qandroidcamera.cpp.

References QAndroidCameraSession::camera().

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◆ isFlashReady()

bool QAndroidCamera::isFlashReady ( ) const

overridevirtual

Reimplemented from QPlatformCamera.

Definition at line 415 of file qandroidcamera.cpp.

◆ isFocusModeSupported()

bool QAndroidCamera::isFocusModeSupported ( QCamera::FocusMode mode ) const

overridevirtual

Reimplemented from QPlatformCamera.

Definition at line 152 of file qandroidcamera.cpp.

◆ isTorchModeSupported()

bool QAndroidCamera::isTorchModeSupported ( QCamera::TorchMode mode ) const

overridevirtual

Reimplemented from QPlatformCamera.

Definition at line 439 of file qandroidcamera.cpp.

References QAndroidCameraSession::camera().

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◆ isWhiteBalanceModeSupported()

bool QAndroidCamera::isWhiteBalanceModeSupported ( QCamera::WhiteBalanceMode mode ) const

overridevirtual

Reimplemented from QPlatformCamera.

Definition at line 541 of file qandroidcamera.cpp.

◆ setActive()

void QAndroidCamera::setActive ( bool active )

overridevirtual

Implements QPlatformVideoSource.

Definition at line 25 of file qandroidcamera.cpp.

References QAndroidCameraSession::setActive().

Referenced by setCaptureSession().

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◆ setCamera()

void QAndroidCamera::setCamera ( const QCameraDevice & camera )

overridevirtual

Implements QPlatformCamera.

Definition at line 39 of file qandroidcamera.cpp.

References QAndroidCameraSession::getSelectedCameraId(), and QAndroidCameraSession::setSelectedCameraId().

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◆ setCameraFormat()

bool QAndroidCamera::setCameraFormat ( const QCameraFormat & format )

overridevirtual

Reimplemented from QPlatformCamera.

Definition at line 72 of file qandroidcamera.cpp.

◆ setCaptureSession()

void QAndroidCamera::setCaptureSession ( QPlatformMediaCaptureSession * session )

overridevirtual

Reimplemented from QPlatformVideoSource.

Definition at line 82 of file qandroidcamera.cpp.

References QAndroidMediaCaptureSession::cameraSession(), and setActive().

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◆ setExposureCompensation()

void QAndroidCamera::setExposureCompensation ( float bias )

overridevirtual

Reimplemented from QPlatformCamera.

Definition at line 529 of file qandroidcamera.cpp.

References QAndroidCameraSession::camera(), and AndroidCamera::setExposureCompensation().

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◆ setExposureMode()

void QAndroidCamera::setExposureMode ( QCamera::ExposureMode mode )

overridevirtual

Reimplemented from QPlatformCamera.

Definition at line 453 of file qandroidcamera.cpp.

References QAndroidCameraSession::camera().

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◆ setFlashMode()

void QAndroidCamera::setFlashMode ( QCamera::FlashMode mode )

overridevirtual

Reimplemented from QPlatformCamera.

Definition at line 381 of file qandroidcamera.cpp.

References QAndroidCameraSession::camera().

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◆ setFocusMode()

void QAndroidCamera::setFocusMode ( QCamera::FocusMode mode )

overridevirtual

Reimplemented from QPlatformCamera.

Definition at line 112 of file qandroidcamera.cpp.

References QAndroidCameraSession::camera(), and AndroidCamera::cancelAutoFocus().

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◆ setTorchMode()

void QAndroidCamera::setTorchMode ( QCamera::TorchMode mode )

overridevirtual

Reimplemented from QPlatformCamera.

Definition at line 421 of file qandroidcamera.cpp.

References QAndroidCameraSession::camera().

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◆ setWhiteBalanceMode()

void QAndroidCamera::setWhiteBalanceMode ( QCamera::WhiteBalanceMode mode )

overridevirtual

Reimplemented from QPlatformCamera.

Definition at line 546 of file qandroidcamera.cpp.

References QAndroidCameraSession::camera().

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◆ zoomTo()

void QAndroidCamera::zoomTo	(	float	factor,
		float	rate )

overridevirtual

Reimplemented from QPlatformCamera.

Definition at line 364 of file qandroidcamera.cpp.

References QAndroidCameraSession::camera(), and AndroidCamera::setZoom().

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

qtmultimedia/src/plugins/multimedia/android/mediacapture/qandroidcamera_p.h (54464a09a49593ce70065d8481bb32f499348728)
qtmultimedia/src/plugins/multimedia/android/mediacapture/qandroidcamera.cpp (54464a09a49593ce70065d8481bb32f499348728)

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QAndroidCamera()

◆ ~QAndroidCamera()

Member Function Documentation

◆ isActive()

◆ isExposureModeSupported()

◆ isFlashModeSupported()

◆ isFlashReady()

◆ isFocusModeSupported()

◆ isTorchModeSupported()

◆ isWhiteBalanceModeSupported()

◆ setActive()

◆ setCamera()

◆ setCameraFormat()

◆ setCaptureSession()

◆ setExposureCompensation()

◆ setExposureMode()

◆ setFlashMode()

◆ setFocusMode()

◆ setTorchMode()

◆ setWhiteBalanceMode()

◆ zoomTo()