Drawable.ICallback Interface

Reference

Definition

Namespace:: Android.Graphics.Drawables

Assembly:: Mono.Android.dll

Important

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Implement this interface if you want to create an animated drawable that extends android.graphics.drawable.Drawable Drawable.

[Android.Runtime.Register("android/graphics/drawable/Drawable$Callback", "", "Android.Graphics.Drawables.Drawable/ICallbackInvoker")]
public interface Drawable.ICallback : Android.Runtime.IJavaObject, IDisposable, Java.Interop.IJavaPeerable

[<Android.Runtime.Register("android/graphics/drawable/Drawable$Callback", "", "Android.Graphics.Drawables.Drawable/ICallbackInvoker")>]
type Drawable.ICallback = interface
    interface IJavaObject
    interface IDisposable
    interface IJavaPeerable

Attributes: RegisterAttribute

Implements: IJavaObject IJavaPeerable IDisposable

Remarks

Implement this interface if you want to create an animated drawable that extends android.graphics.drawable.Drawable Drawable. Upon retrieving a drawable, use Drawable#setCallback(android.graphics.drawable.Drawable.Callback) to supply your implementation of the interface to the drawable; it uses this interface to schedule and execute animation changes.

Java documentation for android.graphics.drawable.Drawable.Callback.

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.

Properties

Handle	Gets the JNI value of the underlying Android object. (Inherited from IJavaObject)
JniIdentityHashCode	Returns the value of `java.lang.System.identityHashCode()` for the wrapped instance. (Inherited from IJavaPeerable)
JniManagedPeerState	State of the managed peer. (Inherited from IJavaPeerable)
JniPeerMembers	Member access and invocation support. (Inherited from IJavaPeerable)
PeerReference	Returns a JniObjectReference of the wrapped Java object instance. (Inherited from IJavaPeerable)

Methods

Disposed()	Called when the instance has been disposed. (Inherited from IJavaPeerable)
DisposeUnlessReferenced()	If there are no outstanding references to this instance, then calls `Dispose()`; otherwise, does nothing. (Inherited from IJavaPeerable)
Finalized()	Called when the instance has been finalized. (Inherited from IJavaPeerable)
InvalidateDrawable(Drawable)	Called when the drawable needs to be redrawn.
ScheduleDrawable(Drawable, IRunnable, Int64)	A Drawable can call this to schedule the next frame of its animation.
SetJniIdentityHashCode(Int32)	Set the value returned by `JniIdentityHashCode`. (Inherited from IJavaPeerable)
SetJniManagedPeerState(JniManagedPeerStates)	(Inherited from IJavaPeerable)
SetPeerReference(JniObjectReference)	Set the value returned by `PeerReference`. (Inherited from IJavaPeerable)
UnregisterFromRuntime()	Unregister this instance so that the runtime will not return it from future Java.Interop.JniRuntime+JniValueManager.PeekValue invocations. (Inherited from IJavaPeerable)
UnscheduleDrawable(Drawable, IRunnable)	A Drawable can call this to unschedule an action previously scheduled with `#scheduleDrawable`.

Extension Methods

JavaCast<TResult>(IJavaObject)	Performs an Android runtime-checked type conversion.
JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to