程序包 ohos.global.resource

类 RawFileEntry

java.lang.Object

ohos.global.resource.RawFileEntry

public abstract class RawFileEntry
extends Object

Manages the raw file in the application package. Resource can be obtained from this class.

The RawFileEntry instance can be obtained only by using the ResourceManager.getRawFileEntry(String) method.

从以下版本开始:

3

另请参阅:

Resource, ResourceManager

构造器概要

构造器

构造器	说明
RawFileEntry()

方法概要

限定符和类型	方法	说明
abstract Entry[]	getEntries()	Searches for the paths of all raw files.
abstract Entry.Type	getType()	Obtains the type of a RawFileEntry, either FOLDER or FILE.
abstract Resource	openRawFile()	Gains access to the raw file.
abstract RawFileDescriptor	openRawFileDescriptor()	Gains access to the file descriptor of the raw file in the relative path of the rawfile directory in the application package.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

RawFileEntry

public RawFileEntry()

方法详细资料

openRawFile

public abstract Resource openRawFile()
                              throws IOException

Gains access to the raw file.

返回:

Returns the raw file.

抛出:

IOException - Throws this exception if an I/O error occurs during the search for all raw files.

另请参阅:

Resource

openRawFileDescriptor

public abstract RawFileDescriptor openRawFileDescriptor()
                                                 throws IOException

Gains access to the file descriptor of the raw file in the relative path of the rawfile directory in the application package.

返回:

Returns the file descriptor of the raw file.

抛出:

IOException - Throws this exception if an I/O error occurs during the search for all raw files.

另请参阅:

RawFileDescriptor

getEntries

public abstract Entry[] getEntries()
                            throws IOException

Searches for the paths of all raw files.

返回:

Returns the paths of all raw files.

抛出:

IOException - Throws this exception if an I/O error occurs during the search for all raw files.

另请参阅:

Entry

getType

public abstract Entry.Type getType()

Obtains the type of a RawFileEntry, either FOLDER or FILE.

返回:

Returns the type of RawFileEntry.

另请参阅:

Entry