Class CameraInfo

java.lang.Object

com.codename1.camera.CameraInfo

public final class CameraInfo
extends Object

Describes a physical camera available on the device.

Returned by Camera#getCameras() and Camera#getDefault(CameraFacing). Instances are immutable and may be passed to Camera#open(CameraInfo, CameraSessionOptions).

Constructor Summary

Constructors

Constructor	Description
CameraInfo(String id, CameraFacing facing, Dimension[] photoSizes, Dimension[] previewSizes, boolean hasFlash, boolean hasAutoFocus)	Used by platform implementations.

Method Summary

Modifier and Type	Method	Description
CameraFacing	getFacing()	Direction this camera faces relative to the device screen.
String	getId()	Opaque, platform-specific identifier.
Dimension[]	getPhotoSizes()	Supported still-photo resolutions, largest first.
Dimension[]	getPreviewSizes()	Supported preview/frame-stream resolutions.
boolean	hasAutoFocus()	True if this camera supports tap-to-focus / autofocus.
boolean	hasFlash()	True if this camera has a flash/torch the application can drive via CameraSession#setFlashMode(FlashMode).

Methods inherited from class Object

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

Constructor Details

CameraInfo

public CameraInfo(String id,
 CameraFacing facing,
 Dimension[] photoSizes,
 Dimension[] previewSizes,
 boolean hasFlash,
 boolean hasAutoFocus)

Used by platform implementations. Application code obtains instances through Camera#getCameras().

Method Details

getId

public String getId()

Opaque, platform-specific identifier. Stable for the lifetime of the process.

getFacing

public CameraFacing getFacing()

Direction this camera faces relative to the device screen.

getPhotoSizes

public Dimension[] getPhotoSizes()

Supported still-photo resolutions, largest first. May be empty on platforms (e.g. the JavaSE simulator) that don't expose a discrete list.

getPreviewSizes

public Dimension[] getPreviewSizes()

Supported preview/frame-stream resolutions. May be empty on platforms that don't expose a discrete list.

hasFlash

public boolean hasFlash()

True if this camera has a flash/torch the application can drive via CameraSession#setFlashMode(FlashMode).

hasAutoFocus

public boolean hasAutoFocus()

True if this camera supports tap-to-focus / autofocus.