ly.img.android.acs

Class Camera

java.lang.Object

ly.img.android.acs.Camera

public class Camera
extends java.lang.Object

Complex Camera Wrapper, for simple Camera use

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Camera.AutoFocusCallback
class	Camera.CameraState Current Camera state object
static interface	Camera.OnStateChangeListener Camera state change Interface
static class	Camera.PictureCallback Abstract picture callback
class	Camera.Size Size model

Field Summary

Fields

Modifier and Type	Field and Description
static android.hardware.Camera.PreviewCallback	previewCallback

Method Summary

Modifier and Type	Method and Description
int	getCameraAngleCorrection()
CameraFacing	getCameraFacing() Get the current camera facing.
int	getCameraOrientation() Get camera cameraOrientation
int	getCurrentExifOrientation()
FlashMode	getFlashMode() Get the current FlashMode
static Camera	getInstance() Get a singleton Camera Instance.
Camera.Size	getPreviewSize() Get Preview Size
Camera.CameraState	getState() Get the State of the current Camera getSettingsModel.
boolean	hasSceneMode(java.lang.String mode) Check if the current state has scene mode is available.
static boolean	isAvailable() Check if min. 1 Camera is available.
boolean	isFront() Check if Camera is Front Camera
boolean	isPreviewFlipped()
void	setAutoFocusCallback(Camera.AutoFocusCallback autoFocusCallback)
CameraFacing	setCameraFacing(CameraFacing cameraFacing) Try to set a Camera Facing.
FlashMode	setFlashMode(FlashMode mode) Try to set a flash mode and take a fallback mode if not supported by current Camera.
void	setFocus(java.util.List<android.hardware.Camera.Area> focusAreas) * Set Camera FOCUS.
void	setLocationProvider(GPSLocationProvider locationProvider)
void	setOnStateChangeListener(Camera.OnStateChangeListener onStateChangeListener) Set a listener to catch any getSettingsModel state changes.
SceneMode	setSceneMode(SceneMode mode) Try to set a Scene mode and take a fallback mode if not supported by current Camera.
void	setSurface(android.graphics.SurfaceTexture surfaceTexture) Set Preview Texture
void	startPreview() Start the Camera Preview, this is async and will begin if the surface are set.
void	stopPreview(boolean release) Stop the Camera Preview and release the surface.
void	takePicture(CameraView.CaptureCallback callback, java.lang.String outputPath) * Take a Picture

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

previewCallback

public static android.hardware.Camera.PreviewCallback previewCallback

Method Detail

isAvailable

public static boolean isAvailable()

Check if min. 1 Camera is available.

Returns:

true if a Camera exists

getInstance

public static Camera getInstance()

Get a singleton Camera Instance.

Returns:

Cam Class instance.

getState

@NonNull
public Camera.CameraState getState()

Get the State of the current Camera getSettingsModel. This is a singleton

Returns:

Cam State object

setOnStateChangeListener

public void setOnStateChangeListener(Camera.OnStateChangeListener onStateChangeListener)

Set a listener to catch any getSettingsModel state changes.

Parameters:

onStateChangeListener - state change callback.

setSurface

public void setSurface(@NonNull
                       android.graphics.SurfaceTexture surfaceTexture)

Set Preview Texture

Parameters:

surfaceTexture - SurfaceTexture that should receive the Camera image

setFocus

public void setFocus(java.util.List<android.hardware.Camera.Area> focusAreas)

* Set Camera FOCUS.

Parameters:

focusAreas - list of focus areas

setFlashMode

@Nullable
public FlashMode setFlashMode(FlashMode mode)

Try to set a flash mode and take a fallback mode if not supported by current Camera.

Parameters:

mode - flash mode.

Returns:

return the accepted mode, it can be the same as requested or a supported fallback mode.

getFlashMode

public FlashMode getFlashMode()

Get the current FlashMode

setSceneMode

@Nullable
public SceneMode setSceneMode(SceneMode mode)

Try to set a Scene mode and take a fallback mode if not supported by current Camera.

Parameters:

mode - scene mode.

Returns:

return the accepted mode, it can be the same as requested or a supported fallback mode.

hasSceneMode

@Nullable
public boolean hasSceneMode(java.lang.String mode)

Check if the current state has scene mode is available.

Parameters:

mode - scene mode.

Returns:

return the accepted mode, it can be the same as requested or a supported fallback mode.

setCameraFacing

public CameraFacing setCameraFacing(CameraFacing cameraFacing)

Try to set a Camera Facing.

Parameters:

cameraFacing - camera facing.

Returns:

return the accepted camera facing.

takePicture

public void takePicture(CameraView.CaptureCallback callback,
                        java.lang.String outputPath)

* Take a Picture

Parameters:

callback - Callback that fired after image will saved as jpg.

outputPath - the output path for saving the image

getCurrentExifOrientation

public int getCurrentExifOrientation()

getCameraAngleCorrection

public int getCameraAngleCorrection()

getCameraFacing

public CameraFacing getCameraFacing()

Get the current camera facing.

Returns:

current camera facing.

setLocationProvider

public void setLocationProvider(GPSLocationProvider locationProvider)

isPreviewFlipped

public boolean isPreviewFlipped()

startPreview

public void startPreview()

Start the Camera Preview, this is async and will begin if the surface are set.

stopPreview

public void stopPreview(boolean release)

Stop the Camera Preview and release the surface.

getPreviewSize

@Nullable
public Camera.Size getPreviewSize()

Get Preview Size

Returns:

getCameraOrientation

public int getCameraOrientation()

Get camera cameraOrientation

Returns:

cameraOrientation of the camera.

isFront

public boolean isFront()

Check if Camera is Front Camera

Returns:

true if current camera is front camera

setAutoFocusCallback

public void setAutoFocusCallback(Camera.AutoFocusCallback autoFocusCallback)