PixelCopy Class

Definition

Namespace:: Android.Views

Assembly:: Mono.Android.dll

Important

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Provides a mechanisms to issue pixel copy requests to allow for copy operations from Surface to Bitmap

[Android.Runtime.Register("android/view/PixelCopy", ApiSince=24, DoNotGenerateAcw=true)]
public sealed class PixelCopy : Java.Lang.Object

[<Android.Runtime.Register("android/view/PixelCopy", ApiSince=24, DoNotGenerateAcw=true)>]
type PixelCopy = class
    inherit Object

Inheritance: Object

JavaObject

Object
PixelCopy

Attributes: RegisterAttribute

Remarks

Provides a mechanisms to issue pixel copy requests to allow for copy operations from Surface to Bitmap

Java documentation for android.view.PixelCopy.

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.

Fields

Name	Description
ErrorDestinationInvalid	Obsolete. The destination isn't a valid copy target.
ErrorSourceInvalid	Obsolete. It is not possible to copy from the source.
ErrorSourceNoData	Obsolete. The source has nothing to copy from.
ErrorTimeout	Obsolete. A timeout occurred while trying to acquire a buffer from the source to copy from.
ErrorUnknown	Obsolete. The pixel copy request failed with an unknown error.
Success	Obsolete. The pixel copy request succeeded

Properties

Name	Description
Class	Returns the runtime class of this `Object`. (Inherited from Object)
Handle	The handle to the underlying Android instance. (Inherited from Object)
JniIdentityHashCode	Gets the identity hash code assigned to this Java peer by the interop runtime. (Inherited from Object)
JniManagedPeerState	Gets the state flags last assigned by the runtime. (Inherited from JavaObject)
JniPeerMembers	Gets the JNI peer metadata used by the .NET for Android binding runtime.
PeerReference	Gets the JNI object reference for this Java peer. (Inherited from Object)
ThresholdClass	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. (Inherited from Object)
ThresholdType	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. (Inherited from Object)

Methods

Name	Description
Clone()	Creates and returns a copy of this object. (Inherited from Object)
Construct(JniObjectReference, JniObjectReferenceOptions)	Delegates construction of this peer to the runtime's value manager. (Inherited from JavaObject)
Dispose()	Releases the resources held by this Java peer. (Inherited from Object)
Dispose(Boolean)	Releases the resources held by this Java peer. (Inherited from Object)
DisposeUnlessReferenced()	Asks the value manager to dispose this peer unless its mapping retains this same managed instance. (Inherited from JavaObject)
Equals(Object)	Tests whether another managed peer refers to the same Java object. (Inherited from JavaObject)
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()	Obsolete. 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)
Request(PixelCopy+PixelCopyRequest, IExecutor, IConsumer)	Requests a pixel copy using the supplied request, executor, and result callback.
Request(Surface, Bitmap, PixelCopy+IOnPixelCopyFinishedListener, Handler)	Requests a copy of the pixels from a `Surface` to be copied into a provided `Bitmap`.
Request(Surface, Rect, Bitmap, PixelCopy+IOnPixelCopyFinishedListener, Handler)	Requests a copy of the pixels from a `Surface` to be copied into a provided `Bitmap`.
Request(SurfaceView, Bitmap, PixelCopy+IOnPixelCopyFinishedListener, Handler)	Requests a copy of the pixels from a `Surface` to be copied into a provided `Bitmap`.
Request(SurfaceView, Rect, Bitmap, PixelCopy+IOnPixelCopyFinishedListener, Handler)	Requests a copy of the pixels from a `Surface` to be copied into a provided `Bitmap`.
Request(Window, Bitmap, PixelCopy+IOnPixelCopyFinishedListener, Handler)	Requests a copy of the pixels from a `Surface` to be copied into a provided `Bitmap`.
Request(Window, Rect, Bitmap, PixelCopy+IOnPixelCopyFinishedListener, Handler)	Requests a copy of the pixels from a `Surface` to be copied into a provided `Bitmap`.
SetHandle(IntPtr, JniHandleOwnership)	Sets the Handle property. (Inherited from Object)
SetPeerReference(JniObjectReference, JniObjectReferenceOptions)	Stores a reference value in the control block without creating a JNI reference copy. (Inherited from JavaObject)
ToArray<T>()	Creates a managed array from this Java array wrapper. (Inherited from Object)
ToString()	Returns a string representation of the object. (Inherited from Object)
UnregisterFromRuntime()	Unregisters this Java peer from the interop runtime. (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

Name	Description
IJavaPeerable.Disposed()	Marks this peer as disposed and calls `Dispose` with `disposing` set to `true`. (Inherited from JavaObject)
IJavaPeerable.Finalized()	Marks this peer as disposed and calls `Dispose` with `disposing` set to `false`. (Inherited from JavaObject)
IJavaPeerable.JniObjectReferenceControlBlock	Gets the native control-block pointer used by this peer. (Inherited from JavaObject)
IJavaPeerable.SetJniIdentityHashCode(Int32)	Stores the identity hash code supplied by the runtime. (Inherited from JavaObject)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates)	Replaces the stored managed peer state flags. (Inherited from JavaObject)
IJavaPeerable.SetPeerReference(JniObjectReference)	Updates the peer reference and releases a disposed peer's control block when the reference is invalid. (Inherited from JavaObject)

Extension Methods

Name	Description
GetJniTypeName(IJavaPeerable)	Gets the JNI name of the type of the instance `self`.
JavaAs<TResult>(IJavaPeerable)	Try to coerce `self` to type `TResult`, checking that the coercion is valid on the Java side.
JavaCast<TResult>(IJavaObject)	Performs an Android runtime-checked type conversion.
JavaCast<TResult>(IJavaObject)	Reuses a compatible managed peer or obtains a wrapper of the requested type.
TryJavaCast<TResult>(IJavaPeerable, TResult)	Try to coerce `self` to type `TResult`, checking that the coercion is valid on the Java side.

Applies to