Compartir a través de


Camera.Parameters Class

Definition

Caution

This class is obsoleted in this android platform

Camera service settings.

[Android.Runtime.Register("android/hardware/Camera$Parameters", DoNotGenerateAcw=true)]
[System.Obsolete("This class is obsoleted in this android platform")]
public class Camera.Parameters : Java.Lang.Object
[<Android.Runtime.Register("android/hardware/Camera$Parameters", DoNotGenerateAcw=true)>]
[<System.Obsolete("This class is obsoleted in this android platform")>]
type Camera.Parameters = class
    inherit Object
Inheritance
Camera.Parameters
Attributes

Remarks

Camera service settings.

To make camera parameters take effect, applications have to call Camera#setParameters(Camera.Parameters). For example, after Camera.Parameters#setWhiteBalance is called, white balance is not actually changed until Camera#setParameters(Camera.Parameters) is called with the changed parameters object.

Different devices may have different camera capabilities, such as picture size or flash modes. The application should query the camera capabilities before setting parameters. For example, the application should call Camera.Parameters#getSupportedColorEffects() before calling Camera.Parameters#setColorEffect(String). If the camera does not support color effects, Camera.Parameters#getSupportedColorEffects() will return null.

This member is deprecated. We recommend using the new android.hardware.camera2 API for new applications.

Java documentation for android.hardware.Camera.Parameters.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

Camera.Parameters(IntPtr, JniHandleOwnership)

A constructor used when creating managed representations of JNI objects; called by the runtime.

Fields

Antibanding50hz
Antibanding60hz
AntibandingAuto
AntibandingOff
EffectAqua
EffectBlackboard
EffectMono
EffectNegative
EffectNone
EffectPosterize
EffectSepia
EffectSolarize
EffectWhiteboard
FlashModeAuto
Obsolete.

Flash will be fired automatically when required.

FlashModeOff
Obsolete.

Flash will not be fired.

FlashModeOn
Obsolete.

Flash will always be fired during snapshot.

FlashModeRedEye
Obsolete.

Flash will be fired in red-eye reduction mode.

FlashModeTorch
Obsolete.

Constant emission of light during preview, auto-focus and snapshot.

FocusDistanceFarIndex
Obsolete.

The array index of far focus distance for use with #getFocusDistances(float[]).

FocusDistanceNearIndex
Obsolete.

The array index of near focus distance for use with #getFocusDistances(float[]).

FocusDistanceOptimalIndex
Obsolete.

The array index of optimal focus distance for use with #getFocusDistances(float[]).

FocusModeAuto
Obsolete.

Auto-focus mode.

FocusModeContinuousPicture
Obsolete.

Continuous auto focus mode intended for taking pictures.

FocusModeContinuousVideo
Obsolete.

Continuous auto focus mode intended for video recording.

FocusModeEdof
Obsolete.

Extended depth of field (EDOF).

FocusModeFixed
Obsolete.

Focus is fixed.

FocusModeInfinity
Obsolete.

Focus is set at infinity.

FocusModeMacro
Obsolete.

Macro (close-up) focus mode.

PreviewFpsMaxIndex
Obsolete.

The array index of maximum preview fps for use with #getPreviewFpsRange(int[]) or #getSupportedPreviewFpsRange().

PreviewFpsMinIndex
Obsolete.

The array index of minimum preview fps for use with #getPreviewFpsRange(int[]) or #getSupportedPreviewFpsRange().

SceneModeAction
Obsolete.

Take photos of fast moving objects.

SceneModeAuto
Obsolete.

Scene mode is off.

SceneModeBarcode
Obsolete.

Applications are looking for a barcode.

SceneModeBeach
Obsolete.

Take pictures on the beach.

SceneModeCandlelight
Obsolete.

Capture the naturally warm color of scenes lit by candles.

SceneModeFireworks
Obsolete.

For shooting firework displays.

SceneModeHdr
Obsolete.

Capture a scene using high dynamic range imaging techniques.

SceneModeLandscape
Obsolete.

Take pictures on distant objects.

SceneModeNight
Obsolete.

Take photos at night.

SceneModeNightPortrait
Obsolete.

Take people pictures at night.

SceneModeParty
Obsolete.

Take indoor low-light shot.

SceneModePortrait
Obsolete.

Take people pictures.

SceneModeSnow
Obsolete.

Take pictures on the snow.

SceneModeSports
Obsolete.

Take photos of fast moving objects.

SceneModeSteadyphoto
Obsolete.

Avoid blurry pictures (for example, due to hand shake).

SceneModeSunset
Obsolete.

Take sunset photos.

SceneModeTheatre
Obsolete.

Take photos in a theater.

WhiteBalanceAuto
WhiteBalanceCloudyDaylight
WhiteBalanceDaylight
WhiteBalanceFluorescent
WhiteBalanceIncandescent
WhiteBalanceShade
WhiteBalanceTwilight
WhiteBalanceWarmFluorescent

Properties

Antibanding
Obsolete.

Gets the current antibanding setting. -or- Sets the antibanding.

AutoExposureLock
Obsolete.

Gets the state of the auto-exposure lock. -or- Sets the auto-exposure lock state.

AutoWhiteBalanceLock
Obsolete.

Gets the state of the auto-white balance lock. -or- Sets the auto-white balance lock state.

Class

Returns the runtime class of this Object.

(Inherited from Object)
ColorEffect
Obsolete.

Gets the current color effect setting. -or- Sets the current color effect setting.

ExposureCompensation
Obsolete.

Gets the current exposure compensation index. -or- Sets the exposure compensation index.

ExposureCompensationStep
Obsolete.

Gets the exposure compensation step.

FlashMode
Obsolete.

Gets the current flash mode setting. -or- Sets the flash mode.

FocalLength
Obsolete.

Gets the focal length (in millimeter) of the camera.

FocusAreas
Obsolete.

Gets the current focus areas. -or- Sets focus areas.

FocusMode
Obsolete.

Gets the current focus mode setting. -or- Sets the focus mode.

Handle

The handle to the underlying Android instance.

(Inherited from Object)
HorizontalViewAngle
Obsolete.

Gets the horizontal angle of view in degrees.

IsAutoExposureLockSupported
Obsolete.

Returns true if auto-exposure locking is supported.

IsAutoWhiteBalanceLockSupported
Obsolete.

Returns true if auto-white balance locking is supported.

IsSmoothZoomSupported
Obsolete.

Returns true if smooth zoom is supported.

IsVideoSnapshotSupported
Obsolete.

Returns true if video snapshot is supported.

IsVideoStabilizationSupported
Obsolete.

Returns true if video stabilization is supported.

IsZoomSupported
Obsolete.

Returns true if zoom is supported.

JniIdentityHashCode (Inherited from Object)
JniPeerMembers
JpegQuality
Obsolete.

Returns the quality setting for the JPEG picture. -or- Sets Jpeg quality of captured picture.

JpegThumbnailQuality
Obsolete.

Returns the quality setting for the EXIF thumbnail in Jpeg picture. -or- Sets the quality of the EXIF thumbnail in Jpeg picture.

JpegThumbnailSize
Obsolete.

Returns the dimensions for EXIF thumbnail in Jpeg picture.

MaxExposureCompensation
Obsolete.

Gets the maximum exposure compensation index.

MaxNumDetectedFaces
Obsolete.

Gets the maximum number of detected faces supported.

MaxNumFocusAreas
Obsolete.

Gets the maximum number of focus areas supported.

MaxNumMeteringAreas
Obsolete.

Gets the maximum number of metering areas supported.

MaxZoom
Obsolete.

Gets the maximum zoom value allowed for snapshot.

MeteringAreas
Obsolete.

Gets the current metering areas. -or- Sets metering areas.

MinExposureCompensation
Obsolete.

Gets the minimum exposure compensation index.

PeerReference (Inherited from Object)
PictureFormat
Obsolete.

Returns the image format for pictures. -or- Sets the image format for pictures.

PictureSize
Obsolete.

Returns the dimension setting for pictures.

PreferredPreviewSizeForVideo
Obsolete.

Returns the preferred or recommended preview size (width and height) in pixels for video recording.

PreviewFormat
Obsolete.

Returns the image format for preview frames got from PreviewCallback. -or- Sets the image format for preview pictures.

PreviewFrameRate
Obsolete.

Returns the setting for the rate at which preview frames are received. -or- Sets the rate at which preview frames are received.

PreviewSize
Obsolete.

Returns the dimensions setting for preview pictures.

SceneMode
Obsolete.

Gets the current scene mode setting. -or- Sets the scene mode.

SupportedAntibanding
Obsolete.

Gets the supported antibanding values.

SupportedColorEffects
Obsolete.

Gets the supported color effects.

SupportedFlashModes
Obsolete.

Gets the supported flash modes.

SupportedFocusModes
Obsolete.

Gets the supported focus modes.

SupportedJpegThumbnailSizes
Obsolete.

Gets the supported jpeg thumbnail sizes.

SupportedPictureFormats
Obsolete.

Gets the supported picture formats.

SupportedPictureSizes
Obsolete.

Gets the supported picture sizes.

SupportedPreviewFormats
Obsolete.

Gets the supported preview formats.

SupportedPreviewFpsRange
Obsolete.

Gets the supported preview fps (frame-per-second) ranges.

SupportedPreviewFrameRates
Obsolete.

Gets the supported preview frame rates.

SupportedPreviewSizes
Obsolete.

Gets the supported preview sizes.

SupportedSceneModes
Obsolete.

Gets the supported scene modes.

SupportedVideoSizes
Obsolete.

Gets the supported video frame sizes that can be used by MediaRecorder.

SupportedWhiteBalance
Obsolete.

Gets the supported white balance.

ThresholdClass

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

ThresholdType

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

VerticalViewAngle
Obsolete.

Gets the vertical angle of view in degrees.

VideoStabilization
Obsolete.

Get the current state of video stabilization. -or- Enables and disables video stabilization.

WhiteBalance
Obsolete.

Gets the current white balance setting. -or- Sets the white balance.

Zoom
Obsolete.

Gets current zoom value. -or- Sets current zoom value.

ZoomRatios
Obsolete.

Gets the zoom ratios of all zoom values.

Methods

Clone()

Creates and returns a copy of this object.

(Inherited from Object)
Dispose() (Inherited from Object)
Dispose(Boolean) (Inherited from Object)
Equals(Object)

Indicates whether some other object is "equal to" this one.

(Inherited from Object)
Flatten()
Obsolete.

Creates a single string with all the parameters set in this Parameters object.

Get(String)
Obsolete.

Returns the value of a String parameter.

GetFocusDistances(Single[])
Obsolete.

Gets the distances from the camera to where an object appears to be in focus.

GetHashCode()

Returns a hash code value for the object.

(Inherited from Object)
GetInt(String)
Obsolete.

Returns the value of an integer parameter.

GetPreviewFpsRange(Int32[])
Obsolete.

Returns the current minimum and maximum preview fps.

JavaFinalize()

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.

(Inherited from Object)
Notify()

Wakes up a single thread that is waiting on this object's monitor.

(Inherited from Object)
NotifyAll()

Wakes up all threads that are waiting on this object's monitor.

(Inherited from Object)
Remove(String)
RemoveGpsData()
Obsolete.

Removes GPS latitude, longitude, altitude, and timestamp from the parameters.

Set(String, Int32)
Obsolete.

Sets an integer parameter.

Set(String, String)
Obsolete.

Sets a String parameter.

SetGpsAltitude(Double)
Obsolete.

Sets GPS altitude.

SetGpsLatitude(Double)
Obsolete.

Sets GPS latitude coordinate.

SetGpsLongitude(Double)
Obsolete.

Sets GPS longitude coordinate.

SetGpsProcessingMethod(String)
Obsolete.

Sets GPS processing method.

SetGpsTimestamp(Int64)
Obsolete.

Sets GPS timestamp.

SetHandle(IntPtr, JniHandleOwnership)

Sets the Handle property.

(Inherited from Object)
SetJpegThumbnailSize(Int32, Int32)
Obsolete.

Sets the dimensions for EXIF thumbnail in Jpeg picture.

SetPictureSize(Int32, Int32)
Obsolete.

Sets the dimensions for pictures.

SetPreviewFpsRange(Int32, Int32)
Obsolete.

Sets the minimum and maximum preview fps.

SetPreviewSize(Int32, Int32)
Obsolete.

Sets the dimensions for preview pictures.

SetRecordingHint(Boolean)
Obsolete.

Sets recording mode hint.

SetRotation(Int32)
Obsolete.

Sets the clockwise rotation angle in degrees relative to the orientation of the camera.

ToArray<T>() (Inherited from Object)
ToString()

Returns a string representation of the object.

(Inherited from Object)
Unflatten(String)
Obsolete.

Takes a flattened string of parameters and adds each one to this Parameters object.

UnregisterFromRuntime() (Inherited from Object)
Wait()

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>.

(Inherited from Object)
Wait(Int64, Int32)

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed.

(Inherited from Object)
Wait(Int64)

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed.

(Inherited from Object)

Explicit Interface Implementations

IJavaPeerable.Disposed() (Inherited from Object)
IJavaPeerable.DisposeUnlessReferenced() (Inherited from Object)
IJavaPeerable.Finalized() (Inherited from Object)
IJavaPeerable.JniManagedPeerState (Inherited from Object)
IJavaPeerable.SetJniIdentityHashCode(Int32) (Inherited from Object)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) (Inherited from Object)
IJavaPeerable.SetPeerReference(JniObjectReference) (Inherited from Object)

Extension Methods

JavaCast<TResult>(IJavaObject)

Performs an Android runtime-checked type conversion.

JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to