PixelCopy.Request.Builder

Kotlin |Java

public static final class PixelCopy.Request.Builder
extends Object

java.lang.Object
↳	android.view.PixelCopy.Request.Builder

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

Public methods
`PixelCopy.Request`	`build()`
`static PixelCopy.Request.Builder`	`ofSurface(SurfaceView source)` Creates a PixelCopy Builder for the `Surface` belonging to the given `SurfaceView`
`static PixelCopy.Request.Builder`	`ofSurface(Surface source)` Creates a PixelCopy Builder for the given `Surface`
`static PixelCopy.Request.Builder`	`ofWindow(Window source)` Creates a PixelCopy Builder for the given `Window`
`static PixelCopy.Request.Builder`	`ofWindow(View source)` Creates a PixelCopy Builder for the `Window` that the given `View` is attached to.
`PixelCopy.Request.Builder`	`setDestinationBitmap(Bitmap destination)` Specifies the output bitmap in which to store the result.
`PixelCopy.Request.Builder`	`setSourceRect(Rect srcRect)` Sets the region of the source to copy from.

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.

Public methods

build

Added in API level 34

public PixelCopy.Request build ()

Returns
`PixelCopy.Request`	The built `PixelCopy.Request` This value cannot be `null`.

ofSurface

Added in API level 34

public static PixelCopy.Request.Builder ofSurface (SurfaceView source)

Creates a PixelCopy Builder for the Surface belonging to the given SurfaceView

Parameters
`source`	`SurfaceView`: The SurfaceView to copy from. The backing surface must be `valid` This value cannot be `null`.

Returns
`PixelCopy.Request.Builder`	A `Builder` builder to set the optional params & build the request This value cannot be `null`.

ofSurface

Added in API level 34

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`.

Returns
`PixelCopy.Request.Builder`	A `Builder` builder to set the optional params & build the request This value cannot be `null`.

ofWindow

Added in API level 34

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`.

Returns
`PixelCopy.Request.Builder`	A `Builder` builder to set the optional params & build the request This value cannot be `null`.

ofWindow

Added in API level 34

public static PixelCopy.Request.Builder ofWindow (View source)

Creates a PixelCopy Builder for the Window that the given View is attached to. Note that this copy request is not cropped to the area the View occupies by default. If that behavior is desired, use View.getLocationInWindow(int[]) combined with Builder.setSourceRect(Rect) to set a crop area to restrict the copy operation.

Parameters
`source`	`View`: A View that `is attached` to a window that will be used to retrieve the window to copy from. This value cannot be `null`.

Returns
`PixelCopy.Request.Builder`	A `Builder` builder to set the optional params & build the request This value cannot be `null`.

setDestinationBitmap

Added in API level 34

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`.

Returns
`PixelCopy.Request.Builder`	this This value cannot be `null`.

setSourceRect

Added in API level 34

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`.

Returns
`PixelCopy.Request.Builder`	this This value cannot be `null`.