Added in API level 23
Deprecated in API level 31

Closure

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Kotlin |Java

class Closure : BaseObj

kotlin.Any
↳	android.renderscript.BaseObj
	↳	android.renderscript.ScriptGroup.Closure

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This class was deprecated in API level 31.

Deprecated in Java.

An opaque class for closures

A closure represents a function call to a kernel or invocable function, combined with arguments and values for global variables. A closure is created using the android.renderscript.ScriptGroup.Builder2#addKernel or android.renderscript.ScriptGroup.Builder2#addInvoke method.

Summary

Public methods
Unit	destroy() Destroys this Closure and the Allocation for its return value
ScriptGroup.Future!	getGlobal(field: Script.FieldID!) Returns the future for a global variable
ScriptGroup.Future!	getReturn() Returns the future for the return value

Protected methods
Unit	finalize()

Inherited functions
From class BaseObj Boolean equals(other: Any?) Compare the current BaseObj with another BaseObj for equality. String! getName() Int hashCode() Calculates the hash code value for a BaseObj. Unit setName(name: String!) setName assigns a name to an object. This object can later be looked up by this name.

Public methods

destroy

Added in API level 23

fun destroy(): Unit

Deprecated: Deprecated in Java.

Destroys this Closure and the Allocation for its return value

getGlobal

Added in API level 23

fun getGlobal(field: Script.FieldID!): ScriptGroup.Future!

Deprecated: Deprecated in Java.

Returns the future for a global variable

Parameters
field	Script.FieldID!: the field ID for the global variable

Return
ScriptGroup.Future!	a future

getReturn

Added in API level 23

fun getReturn(): ScriptGroup.Future!

Deprecated: Deprecated in Java.

Returns the future for the return value

Return
ScriptGroup.Future!	a future

Protected methods

finalize

Added in API level 23

protected fun finalize(): Unit

Deprecated: Deprecated in Java.

Exceptions
java.lang.Throwable	the Exception raised by this method