VirtualDisplay.Callback

Interface for receiving information about a VirtualDisplay's state changes.

Summary

Public Constructors
	VirtualDisplay.Callback()

Public Constructors

Public Methods
void	onPaused() Called when the virtual display video projection has been paused by the system or when the surface has been detached by the application by calling setSurface(null).
void	onResumed() Called when the virtual display video projection has been resumed after having been paused.
void	onStopped() Called when the virtual display video projection has been stopped by the system.

Public Methods

void

onPaused()

Called when the virtual display video projection has been paused by the system or when the surface has been detached by the application by calling setSurface(null).

void

onResumed()

Called when the virtual display video projection has been resumed after having been paused.

void

onStopped()

Called when the virtual display video projection has been stopped by the system.

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Inherited Methods

From class java.lang.Object

Object	clone() Creates and returns a copy of this `Object`.
boolean	equals(Object o) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	getClass() Returns the unique instance of `Class` that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	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.
final void	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.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.
final void	wait(long millis, int nanos) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.
final void	wait(long millis) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.

Public Methods

public void onPaused ()

Added in API level 21

Called when the virtual display video projection has been paused by the system or when the surface has been detached by the application by calling setSurface(null). The surface will not receive any more buffers while paused.

public void onResumed ()

Added in API level 21

Called when the virtual display video projection has been resumed after having been paused.

public void onStopped ()

Added in API level 21

Called when the virtual display video projection has been stopped by the system. It will no longer receive frames and it will never be resumed. It is still the responsibility of the application to release() the virtual display.

Results

Interfaces

Classes

Class Overview

Summary

Public Constructors

public VirtualDisplay.Callback ()

Public Methods

public void onPaused ()

public void onResumed ()

public void onStopped ()

java.lang.Object
↳	android.hardware.display.VirtualDisplay.Callback