Method Detail

• getAngles

  @NonNull() final Angles getAngles()

• getFrameManager

  @NonNull() FrameManager getFrameManager()

• getCameraOptions

  @Nullable() final CameraOptions getCameraOptions()

• setPreview

   final void setPreview(@NonNull() CameraPreview cameraPreview)

• getPreview

  @NonNull() final CameraPreview getPreview()

• setOverlay

   final void setOverlay(@Nullable() Overlay overlay)

• getOverlay

  @Nullable() final Overlay getOverlay()

• setPreviewStreamSizeSelector

   final void setPreviewStreamSizeSelector(@Nullable() SizeSelector selector)

• getPreviewStreamSizeSelector

  @Nullable() final SizeSelector getPreviewStreamSizeSelector()

• setPictureSizeSelector

   final void setPictureSizeSelector(@NonNull() SizeSelector selector)

• getPictureSizeSelector

  @NonNull() final SizeSelector getPictureSizeSelector()

• setVideoSizeSelector

   final void setVideoSizeSelector(@NonNull() SizeSelector selector)

• getVideoSizeSelector

  @NonNull() final SizeSelector getVideoSizeSelector()

• setVideoMaxSize

   final void setVideoMaxSize(long videoMaxSizeBytes)

• getVideoMaxSize

   final long getVideoMaxSize()

• setVideoMaxDuration

   final void setVideoMaxDuration(int videoMaxDurationMillis)

• getVideoMaxDuration

   final int getVideoMaxDuration()

• setVideoCodec

   final void setVideoCodec(@NonNull() VideoCodec codec)

• getVideoCodec

  @NonNull() final VideoCodec getVideoCodec()

• setVideoBitRate

   final void setVideoBitRate(int videoBitRate)

• getVideoBitRate

   final int getVideoBitRate()

• setAudioCodec

   final void setAudioCodec(@NonNull() AudioCodec codec)

• getAudioCodec

  @NonNull() final AudioCodec getAudioCodec()

• setAudioBitRate

   final void setAudioBitRate(int audioBitRate)

• getAudioBitRate

   final int getAudioBitRate()

• setSnapshotMaxWidth

   final void setSnapshotMaxWidth(int maxWidth)

• getSnapshotMaxWidth

   final int getSnapshotMaxWidth()

• setSnapshotMaxHeight

   final void setSnapshotMaxHeight(int maxHeight)

• getSnapshotMaxHeight

   final int getSnapshotMaxHeight()

• setFrameProcessingMaxWidth

   final void setFrameProcessingMaxWidth(int maxWidth)

• getFrameProcessingMaxWidth

   final int getFrameProcessingMaxWidth()

• setFrameProcessingMaxHeight

   final void setFrameProcessingMaxHeight(int maxHeight)

• getFrameProcessingMaxHeight

   final int getFrameProcessingMaxHeight()

• getFrameProcessingFormat

   final int getFrameProcessingFormat()

• setFrameProcessingPoolSize

   final void setFrameProcessingPoolSize(int poolSize)

• getFrameProcessingPoolSize

   final int getFrameProcessingPoolSize()

• setAutoFocusResetDelay

   final void setAutoFocusResetDelay(long delayMillis)

• getAutoFocusResetDelay

   final long getAutoFocusResetDelay()

• setFacing

   final void setFacing(@NonNull() Facing facing)

  Sets a new facing value. This will restart the engine session (if there's any)so that we can open the new facing camera.

  Parameters:

  facing - facing

• getFacing

  @NonNull() final Facing getFacing()

• setAudio

   final void setAudio(@NonNull() Audio audio)

  Sets a new audio value that will be used for video recordings.

  Parameters:

  audio - desired audio

• getAudio

  @NonNull() final Audio getAudio()

• setMode

   final void setMode(@NonNull() Mode mode)

  Sets the desired mode (either picture or video).

  Parameters:

  mode - desired mode.

• getMode

  @NonNull() final Mode getMode()

• getZoomValue

   final float getZoomValue()

• getExposureCorrectionValue

   final float getExposureCorrectionValue()

• getFlash

  @NonNull() final Flash getFlash()

• getWhiteBalance

  @NonNull() final WhiteBalance getWhiteBalance()

• getHdr

  @NonNull() final Hdr getHdr()

• getLocation

  @Nullable() final Location getLocation()

• getPictureFormat

  @NonNull() final PictureFormat getPictureFormat()

• setPreviewFrameRateExact

   final void setPreviewFrameRateExact(boolean previewFrameRateExact)

• getPreviewFrameRateExact

   final boolean getPreviewFrameRateExact()

• getPreviewFrameRate

   final float getPreviewFrameRate()

• hasFrameProcessors

   final boolean hasFrameProcessors()

• setPictureMetering

   final void setPictureMetering(boolean enable)

• getPictureMetering

   final boolean getPictureMetering()

• setPictureSnapshotMetering

   final void setPictureSnapshotMetering(boolean enable)

• getPictureSnapshotMetering

   final boolean getPictureSnapshotMetering()

• isTakingPicture

   final boolean isTakingPicture()

• takePicture

   void takePicture(@NonNull() PictureResult.Stub stub)

• takePictureSnapshot

   void takePictureSnapshot(@NonNull() PictureResult.Stub stub)

  The snapshot size is the getPreviewStreamSize, but cropped based on theview/surface aspect ratio.

  Parameters:

  stub - a picture stub

• onPictureShutter

   void onPictureShutter(boolean didPlaySound)

  The shutter was activated.

  Parameters:

  didPlaySound - whether a sound was played

• onPictureResult

   void onPictureResult(@Nullable() PictureResult.Stub result, @Nullable() Exception error)

  Picture was taken or there was some error, ifthe result is null.

  Parameters:

  result - the result or null if there was some error

  error - the error or null if there wasn't any

• isTakingVideo

   final boolean isTakingVideo()

• takeVideo

   final void takeVideo(@NonNull() VideoResult.Stub stub, @Nullable() File file, @Nullable() FileDescriptor fileDescriptor)

• takeVideoSnapshot

   final void takeVideoSnapshot(@NonNull() VideoResult.Stub stub, @NonNull() File file)

  Parameters:

  stub - a video stub

  file - the output file

• stopVideo

   final void stopVideo()

• onVideoResult

  @CallSuper() void onVideoResult(@Nullable() VideoResult.Stub result, @Nullable() Exception exception)

  The operation was completed, either with success or with an error.

  Parameters:

  result - the result or null if error

  exception - the error or null if everything went fine

• onVideoRecordingStart

   void onVideoRecordingStart()

  The callback for the actual video recording starting.

• onVideoRecordingEnd

   void onVideoRecordingEnd()

  Video recording has ended. We will finish processing the fileand soon onVideoResult will be called.

• onSurfaceChanged

   final void onSurfaceChanged()

  Called when the surface has changed.

• getPictureSize

  @Nullable() final Size getPictureSize(@NonNull() Reference reference)

• getVideoSize

  @Nullable() final Size getVideoSize(@NonNull() Reference reference)

• getPreviewStreamSize

  @Nullable() final Size getPreviewStreamSize(@NonNull() Reference reference)

• getUncroppedSnapshotSize

  @Nullable() final Size getUncroppedSnapshotSize(@NonNull() Reference reference)

  Returns the snapshot size, but not cropped with the view dimensions, whichis what we will do before creating the snapshot. However, cropping is done at variouslevels so we don't want to perform the op here.The base snapshot size is based on PreviewStreamSize (later cropped with view ratio). Why?One might be tempted to say that it's the SurfaceSize (which already matches the view ratio).The camera sensor will capture preview frames with PreviewStreamSize and that's it. Then theyare hardware-scaled by the preview surface, but this does not affect the snapshot, as thesnapshot recorder simply creates another surface.Done tests to ensure that this is true, by using1. small SurfaceSize and biggest() PreviewStreamSize: output is not low quality2. big SurfaceSize and smallest() PreviewStreamSize: output is low qualityIn both cases the result.size here was set to the biggest of the two.I could not find the same evidence for videos, but I would say that the same things shouldapply, despite the capturing mechanism being different.

  Parameters:

  reference - the reference system