SurfaceTexture SurfaceTexture Class

Definition

Captures frames from an image stream as an OpenGL ES texture.

[Android.Runtime.Register("android/graphics/SurfaceTexture", ApiSince=11, DoNotGenerateAcw=true)]
public class SurfaceTexture : Java.Lang.Object
type SurfaceTexture = class
    inherit Object
Inheritance
SurfaceTextureSurfaceTexture
Attributes

Remarks

Android platform documentation

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

SurfaceTexture(Boolean) SurfaceTexture(Boolean)
SurfaceTexture(Int32) SurfaceTexture(Int32)

Construct a new SurfaceTexture to stream images to a given OpenGL texture.

SurfaceTexture(Int32, Boolean) SurfaceTexture(Int32, Boolean)

Construct a new SurfaceTexture to stream images to a given OpenGL texture.

SurfaceTexture(IntPtr, JniHandleOwnership) SurfaceTexture(IntPtr, JniHandleOwnership)

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

Properties

Class Class

Returns the unique instance of Class that represents this object's class.

(Inherited from Object)
Handle Handle

The handle to the underlying Android instance.

(Inherited from Object)
IJavaObjectEx.IsProxy IJavaObjectEx.IsProxy Inherited from Object
IJavaObjectEx.KeyHandle IJavaObjectEx.KeyHandle Inherited from Object
IJavaObjectEx.NeedsActivation IJavaObjectEx.NeedsActivation Inherited from Object
IJavaPeerable.JniManagedPeerState IJavaPeerable.JniManagedPeerState Inherited from Object
IsReleased IsReleased
JniIdentityHashCode JniIdentityHashCode Inherited from Object
JniPeerMembers JniPeerMembers
PeerReference PeerReference Inherited from Object
ThresholdClass ThresholdClass

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

ThresholdType ThresholdType

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

Timestamp Timestamp

Retrieve the timestamp associated with the texture image set by the most recent call to updateTexImage.

Methods

AttachToGLContext(Int32) AttachToGLContext(Int32)

Attach the SurfaceTexture to the OpenGL ES context that is current on the calling thread.

Clone() Clone()

Creates and returns a copy of this Object.

(Inherited from Object)
DetachFromGLContext() DetachFromGLContext()

Detach the SurfaceTexture from the OpenGL ES context that owns the OpenGL ES texture object.

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

Compares this instance with the specified object and indicates if they are equal.

(Inherited from Object)
GetHashCode() GetHashCode()

Returns an integer hash code for this object.

(Inherited from Object)
GetTransformMatrix(Single[]) GetTransformMatrix(Single[])

Retrieve the 4x4 texture coordinate transform matrix associated with the texture image set by the most recent call to updateTexImage.

JavaFinalize() JavaFinalize()

Invoked when the garbage collector has detected that this instance is no longer reachable.

(Inherited from Object)
Notify() Notify()

Causes a thread which is waiting on this object's monitor (by means of calling one of the wait() methods) to be woken up.

(Inherited from Object)
NotifyAll() NotifyAll()

Causes all threads which are waiting on this object's monitor (by means of calling one of the wait() methods) to be woken up.

(Inherited from Object)
Release() Release()

release() frees all the buffers and puts the SurfaceTexture into the 'abandoned' state.

ReleaseTexImage() ReleaseTexImage()

Releases the the texture content.

SetDefaultBufferSize(Int32, Int32) SetDefaultBufferSize(Int32, Int32)

Set the default size of the image buffers.

SetHandle(IntPtr, JniHandleOwnership) SetHandle(IntPtr, JniHandleOwnership)

Sets the Handle property.

(Inherited from Object)
SetOnFrameAvailableListener(SurfaceTexture+IOnFrameAvailableListener) SetOnFrameAvailableListener(SurfaceTexture+IOnFrameAvailableListener)

Register a callback to be invoked when a new image frame becomes available to the SurfaceTexture.

SetOnFrameAvailableListener(SurfaceTexture+IOnFrameAvailableListener, Handler) SetOnFrameAvailableListener(SurfaceTexture+IOnFrameAvailableListener, Handler)

Register a callback to be invoked when a new image frame becomes available to the SurfaceTexture.

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

Returns a string containing a concise, human-readable description of this object.

(Inherited from Object)
UnregisterFromRuntime() UnregisterFromRuntime() Inherited from Object
UpdateTexImage() UpdateTexImage()

Update the texture image to the most recent frame from the image stream.

Wait() Wait()

Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.

(Inherited from Object)
Wait(Int64) Wait(Int64)

Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the specified timeout expires.

(Inherited from Object)
Wait(Int64, Int32) Wait(Int64, Int32)

Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the specified timeout expires.

(Inherited from Object)

Events

FrameAvailable FrameAvailable

Explicit Interface Implementations

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

Extension Methods

JavaCast<TResult>(IJavaObject) JavaCast<TResult>(IJavaObject)

Performs an Android runtime-checked type conversion.

JavaCast<TResult>(IJavaObject) JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable) GetJniTypeName(IJavaPeerable)

Applies to