CameraExtensionSession Class
Definition
Important
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A camera capture session that enables access to device-specific camera extensions, which often use multi-frame bursts and sophisticated post-process algorithms for image capture.
[Android.Runtime.Register("android/hardware/camera2/CameraExtensionSession", ApiSince=31, DoNotGenerateAcw=true)]
public abstract class CameraExtensionSession : Java.Lang.Object, IDisposable, Java.Interop.IJavaPeerable, Java.Lang.IAutoCloseable[<Android.Runtime.Register("android/hardware/camera2/CameraExtensionSession", ApiSince=31, DoNotGenerateAcw=true)>]
type CameraExtensionSession = class
inherit Object
interface IAutoCloseable
interface IJavaObject
interface IDisposable
interface IJavaPeerable- Inheritance
- Attributes
- Implements
Remarks
A camera capture session that enables access to device-specific camera extensions, which often use multi-frame bursts and sophisticated post-process algorithms for image capture.
The capture session will be returned after a successful call to CameraDevice#createExtensionSession as part of the argument in the registered state callback StateCallback#onConfigured method.
Note that CameraExtensionSession is currently limited to a maximum of two output surfaces for continuous repeating and multi-frame processing respectively. Some features such as capture settings will not be supported as the device-specific Extension is allowed to override all capture parameters.
Information about support for specific device-specific extensions can be queried from CameraExtensionCharacteristics.
Java documentation for android.hardware.camera2.CameraExtensionSession.
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
| CameraExtensionSession(IntPtr, JniHandleOwnership) |
Properties
| Class |
Returns the runtime class of this |
| Device |
Get the camera device that this session is created for. |
| Handle |
The handle to the underlying Android instance. (Inherited from Object) |
| JniIdentityHashCode | (Inherited from Object) |
| JniPeerMembers | |
| PeerReference | (Inherited from Object) |
| RealtimeStillCaptureLatency | |
| ThresholdClass | |
| ThresholdType | |
Methods
| Capture(CaptureRequest, IExecutor, CameraExtensionSession+ExtensionCaptureCallback) |
Submit a request for device-specific processing using input from the camera device, to produce a single high-quality output result. |
| Clone() |
Creates and returns a copy of this object. (Inherited from Object) |
| Close() |
Close this capture session asynchronously. |
| Dispose() | (Inherited from Object) |
| Dispose(Boolean) | (Inherited from Object) |
| Equals(Object) |
Indicates whether some other object is "equal to" this one. (Inherited from Object) |
| GetHashCode() |
Returns a hash code value for the object. (Inherited from Object) |
| 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) |
| SetHandle(IntPtr, JniHandleOwnership) |
Sets the Handle property. (Inherited from Object) |
| SetRepeatingRequest(CaptureRequest, IExecutor, CameraExtensionSession+ExtensionCaptureCallback) |
Request endlessly repeating device-specific extension processing of camera images. |
| StopRepeating() |
Cancel any ongoing repeating capture set by
|
| ToArray<T>() | (Inherited from Object) |
| ToString() |
Returns a string representation of the object. (Inherited from 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) |
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, 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) |
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) | |