程序包 ohos.agp.render.render3d.resources

接口 ResourceHandle

public interface ResourceHandle

Provides methods of managing resource handles.

A resource handle is used to check whether a resource is valid and to obtain the engine to which the resource belongs.

从以下版本开始:

3

方法概要

限定符和类型	方法	说明
Engine	getEngine()	Obtains the engine to which this handle belongs.
boolean	isValid()	Checks whether this resource handle is valid.
static boolean	isValid(ResourceHandle handle)	Checks whether a specified resource handle is valid.
void	release()	Releases handle data.

方法详细资料

getEngine

Engine getEngine()

Obtains the engine to which this handle belongs.

返回:

Returns the engine to which this handle belongs.

release

void release()

Releases handle data.

isValid

boolean isValid()

Checks whether this resource handle is valid.

返回:

Returns true if this handle is valid; returns false otherwise.

isValid

static boolean isValid(ResourceHandle handle)

Checks whether a specified resource handle is valid.

参数:

handle - Indicates the resource handle to check.

返回:

Returns true if the specified resource handle is valid; returns false otherwise.