PixelCopy.Request.Builder
public
static
final
class
PixelCopy.Request.Builder
extends Object
A builder to create the complete PixelCopy request, which is then executed by calling
PixelCopy.request(android.view.PixelCopy.Request, java.util.concurrent.Executor, java.util.function.Consumer) with the built request returned from
build()
Summary
Inherited methods |
|---|
From class
java.lang.Object
Object
|
clone()
Creates and returns a copy of this object.
|
boolean
|
equals(Object obj)
Indicates whether some other object is "equal to" this one.
|
void
|
finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
|
final
Class<?>
|
getClass()
Returns the runtime class of this Object.
|
int
|
hashCode()
Returns a hash code value for the object.
|
final
void
|
notify()
Wakes up a single thread that is waiting on this object's
monitor.
|
final
void
|
notifyAll()
Wakes up all threads that are waiting on this object's monitor.
|
String
|
toString()
Returns a string representation of the object.
|
final
void
|
wait(long timeoutMillis, int nanos)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait(long timeoutMillis)
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted, or until a
certain amount of real time has elapsed.
|
final
void
|
wait()
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted.
|
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Public methods
ofSurface
public static PixelCopy.Request.Builder ofSurface (Surface source)
Creates a PixelCopy Builder for the given Surface
| Parameters |
|---|
source |
Surface: The Surface to copy from. Must be valid.
This value cannot be null. |
ofWindow
public static PixelCopy.Request.Builder ofWindow (Window source)
Creates a PixelCopy Builder for the given Window
| Parameters |
|---|
source |
Window: The Window to copy from
This value cannot be null. |
setDestinationBitmap
public PixelCopy.Request.Builder setDestinationBitmap (Bitmap destination)
Specifies the output bitmap in which to store the result. By default, a Bitmap of
format Bitmap.Config.ARGB_8888 with a width & height
matching that of the source area will be created to
place the result.
| Parameters |
|---|
destination |
Bitmap: The bitmap to store the result, or null to have a bitmap
automatically created of the appropriate size. If not null, must
not be recycled and must be
mutable. |
setSourceRect
public PixelCopy.Request.Builder setSourceRect (Rect srcRect)
Sets the region of the source to copy from. By default, the entire source is copied
to the output. If only a subset of the source is necessary to be copied, specifying
a srcRect will improve performance by reducing
the amount of data being copied.
| Parameters |
|---|
srcRect |
Rect: The area of the source to read from. Null or empty will be treated to
mean the entire source
This value may be null. |
