CameraDevice::Pimpl::DeviceOrientationChangeListener Class Reference

Inheritance diagram for CameraDevice::Pimpl::DeviceOrientationChangeListener:

Collaboration diagram for CameraDevice::Pimpl::DeviceOrientationChangeListener:

Public Member Functions
	DeviceOrientationChangeListener (PreviewDisplay &pd)
	~DeviceOrientationChangeListener () override
Desktop::DisplayOrientation	getDeviceOrientation () const noexcept
bool	isSupported () const noexcept
void	setEnabled (bool shouldBeEnabled)

Private Member Functions
LocalRef< jobject >	createOrientationEventListener ()
void	orientationChanged (int orientation)
void	timerCallback () override

Static Private Member Functions
static void	deviceOrientationChanged (JNIEnv *, jobject, jlong host, jint orientation)

Private Attributes
bool	canDetectChange
Desktop::DisplayOrientation	deviceOrientation
Desktop::DisplayOrientation	lastKnownScreenOrientation
int	numChecksForOrientationChange = 10
GlobalRef	orientationEventListener
PreviewDisplay &	previewDisplay

Static Private Attributes
static constexpr jint	sensorDelayUI = 2

Constructor & Destructor Documentation

DeviceOrientationChangeListener()

CameraDevice::Pimpl::DeviceOrientationChangeListener::DeviceOrientationChangeListener ( PreviewDisplay &  pd )

inline

References setEnabled().

~DeviceOrientationChangeListener()

CameraDevice::Pimpl::DeviceOrientationChangeListener::~DeviceOrientationChangeListener ( )

inlineoverride

References setEnabled().

Member Function Documentation

createOrientationEventListener()

LocalRef<jobject> CameraDevice::Pimpl::DeviceOrientationChangeListener::createOrientationEventListener ( )

inlineprivate

References juce::dsp::get(), juce::getAppContext(), juce::getEnv(), and sensorDelayUI.

deviceOrientationChanged()

static void CameraDevice::Pimpl::DeviceOrientationChangeListener::deviceOrientationChanged ( JNIEnv *  , jobject  , jlong  host, jint  orientation  )

inlinestaticprivate

getDeviceOrientation()

Desktop::DisplayOrientation CameraDevice::Pimpl::DeviceOrientationChangeListener::getDeviceOrientation ( ) const

inlinenoexcept

References deviceOrientation.

Referenced by CameraDevice::Pimpl::ImageReader::onImageAvailable().

isSupported()

bool CameraDevice::Pimpl::DeviceOrientationChangeListener::isSupported ( ) const

inlinenoexcept

References canDetectChange.

orientationChanged()

void CameraDevice::Pimpl::DeviceOrientationChangeListener::orientationChanged ( int  orientation )

inlineprivate

References deviceOrientation, jassert, and lastKnownScreenOrientation.

setEnabled()

void CameraDevice::Pimpl::DeviceOrientationChangeListener::setEnabled ( bool  shouldBeEnabled )

inline

References canDetectChange, juce::getEnv(), jassertfalse, and orientationEventListener.

Referenced by DeviceOrientationChangeListener(), CameraDevice::Pimpl::onActivityPaused(), CameraDevice::Pimpl::onActivityResumed(), and ~DeviceOrientationChangeListener().

timerCallback()

void CameraDevice::Pimpl::DeviceOrientationChangeListener::timerCallback ( )

inlineoverrideprivate

References lastKnownScreenOrientation, numChecksForOrientationChange, previewDisplay, and CameraDevice::Pimpl::PreviewDisplay::updateSurfaceTransform().

Member Data Documentation

canDetectChange

bool CameraDevice::Pimpl::DeviceOrientationChangeListener::canDetectChange

private

Referenced by isSupported(), and setEnabled().

deviceOrientation

Desktop::DisplayOrientation CameraDevice::Pimpl::DeviceOrientationChangeListener::deviceOrientation

private

Referenced by getDeviceOrientation(), and orientationChanged().

lastKnownScreenOrientation

Desktop::DisplayOrientation CameraDevice::Pimpl::DeviceOrientationChangeListener::lastKnownScreenOrientation

private

Referenced by orientationChanged(), and timerCallback().

numChecksForOrientationChange

int CameraDevice::Pimpl::DeviceOrientationChangeListener::numChecksForOrientationChange = 10

private

Referenced by timerCallback().

orientationEventListener

GlobalRef CameraDevice::Pimpl::DeviceOrientationChangeListener::orientationEventListener

private

Referenced by setEnabled().

previewDisplay

PreviewDisplay& CameraDevice::Pimpl::DeviceOrientationChangeListener::previewDisplay

private

Referenced by timerCallback().

sensorDelayUI

constexpr jint CameraDevice::Pimpl::DeviceOrientationChangeListener::sensorDelayUI = 2

staticconstexprprivate

Referenced by createOrientationEventListener().

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

• juce_android_CameraDevice.h