ohos.raw_file_descriptor

Note:

Currently in the beta phase.

This module represents the descriptor information of rawfile.

Import Module

import kit.LocalizationKit.*

Usage Instructions

API sample code usage instructions:

• If the first line of sample code contains a "// index.cj" comment, it indicates the sample can be compiled and run in the "index.cj" file of the Cangjie template project.
• If the sample requires obtaining the Context application context, it needs to be configured in the "main_ability.cj" file of the Cangjie template project.

For the aforementioned sample project and configuration template, please refer to Cangjie Sample Code Instructions.

Usage Instructions

API sample code usage instructions:

• If the first line of sample code contains a "// index.cj" comment, it indicates the sample can be compiled and run in the "index.cj" file of the Cangjie template project.
• If the sample requires obtaining the Context application context, it needs to be configured in the "main_ability.cj" file of the Cangjie template project.

For the aforementioned sample project and configuration template, please refer to Cangjie Sample Code Instructions.

class RawFileDescriptor

public class RawFileDescriptor {
    public var fd: Int32
    public var offset: Int64
    public var length: Int64
}

Description: Represents the descriptor information of rawfile.

System Capability: SystemCapability.Global.ResourceManager

Since: 22

var fd

public var fd: Int32

Description: The file descriptor of the HAP where rawfile is located.

Type: Int32

System Capability: SystemCapability.Global.ResourceManager

Since: 22

var length

public var length: Int64

Description: The file length of rawfile.

Type: Int64

System Capability: SystemCapability.Global.ResourceManager

Since: 22

var offset

public var offset: Int64

Description: The starting offset of rawfile.

Type: Int64

System Capability: SystemCapability.Global.ResourceManager

Since: 22