Namespaces

CameraV2 /

Public Member Functions

CameraV2 (CinderNativeActivity activity)

CameraV2
DeviceInfo[]

enumerateDevices ()
void

updatePreviewTransform (int viewWidth, int viewHeight, int orientation, int displayRotation)

updatePreviewTransform
byte[]

lockPixels ()

switchToBackCameraImplswitchToFrontCameraImpllockPixels
void

unlockPixels ()

unlockPixels
CinderNativeActivity

getActivity ()

getActivity
void

initialize ()

initialize
void

setPreviewTexture (SurfaceTexture previewTexture)
SurfaceTexture

getPreviewTexture ()
void

startSession (String deviceId)

startSession
void

startSession ()

startSession
void

stopSession ()

stopSession
void

startCapture (String deviceId, int width, int height)

startCapture
void

stopCapture ()

startCapture stopCapture

Stops all threads that are used for capturing. Closes cameras and releases the devices associated with the. Sets all classes member variables to null or their default value.
boolean

isNewFrameAvailable ()
void

clearNewFrameAvailable ()
void

setDisplayLayoutListener (DisplayLayoutListener listener)

setDisplayLayoutListener
int

getWidth ()

getWidth
int

getHeight ()

getHeight
Matrix

getPreviewTransform ()

getPreviewTransform
boolean

isBackCameraAvailable ()

isBackCameraAvailable
boolean

isFrontCameraAvailable ()

isFrontCameraAvailable
boolean

isBackCameraActive ()

isBackCameraActive
boolean

isFrontCameraActive ()

isFrontCameraActive
void

toggleActiveCamera ()

toggleActiveCamera

Static Public Member Functions

void

checkCameraPresence (boolean[] back, boolean[] front)

checkCameraPresence
Camera

create (int apiLevel, CinderNativeActivity activity)

create
String

imageFormatString (int imageFormat)

imageFormatString

Protected Member Functions

final void

initializeImpl ()

initializeImpl
void

setPreviewTextureImpl (final SurfaceTexture previewTexture)

setPreviewTextureImpl
void

startSessionImpl (String deviceId)

startSessionImpl
void

stopSessionImpl ()

stopSessionImpl
void

startCaptureImpl (String deviceId)

startCaptureImpl
void

stopCaptureImpl ()

stopCaptureImpl
void

setPreferredPreviewSize (int width, int height)

setPreferredPreviewSize
void

startOrientationListener ()

startOrientationListener
void

stopOrientationListener ()

stopOrientationListener
abstract void

setPreviewTextureImpl (SurfaceTexture previewTexture)
void

setDisplayOrientation (int displayRotation)

setDisplayOrientation

Protected Attributes

String

mBackDeviceId
String

mFrontDeviceId
String

mActiveDeviceId
int

mPreferredPreviewWidth
int

mPreferredPreviewHeight
byte[]

mPixels
ReentrantLock

mPixelsMutex
OrientationEventListener

mOrientationListener
int

mOrientation
int

mDisplayRotation
SurfaceTexture

mPreviewTexture
AtomicBoolean

mNewFrameAvailable
DeviceInfo[]

mCachedDeviceInfos
Matrix

mPreviewTransform

If we're in Java, we might use a TextureView to draw the preview. This matrix is used by CameraV2 to rotate and scale the preview so it looks correct. CameraV1 ignores it.

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Reference

CameraV2 /

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes