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| java.lang.Object | |
| ↳ | android.hardware.display.VirtualDisplay |
Represents a virtual display. The content of a virtual display is rendered to a
Surface that you must provide to createVirtualDisplay().
Because a virtual display renders to a surface provided by the application, it will be
released automatically when the process terminates and all remaining windows on it will
be forcibly removed. However, you should also explicitly call release() when
you're done with it.
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Gets the virtual display.
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Gets the surface that backs the virtual display.
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Releases the virtual display and destroys its underlying surface.
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Sets the surface that backs the virtual display.
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Returns a string containing a concise, human-readable description of this
object.
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Inherited Methods | |||||||||||
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From class
java.lang.Object
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Releases the virtual display and destroys its underlying surface.
All remaining windows on the virtual display will be forcibly removed as part of releasing the virtual display.
Sets the surface that backs the virtual display.
Detaching the surface that backs a virtual display has a similar effect to turning off the screen.
It is still the caller's responsibility to destroy the surface after it has been detached.
| surface | The surface to set, or null to detach the surface from the virtual display. |
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Returns a string containing a concise, human-readable description of this object. Subclasses are encouraged to override this method and provide an implementation that takes into account the object's type and data. The default implementation is equivalent to the following expression:
getClass().getName() + '@' + Integer.toHexString(hashCode())
See Writing a useful
toString method
if you intend implementing your own toString method.