harmony 鸿蒙transient_task_type.h

2025-06-12 浏览 (1)

transient_task_type.h

Overview

The transient_task_type.h file declares the error codes and structs of a transient task.

Library: libtransient_task.so

System capability: SystemCapability.ResourceSchedule.BackgroundTaskManager.TransientTask

Since: 13

Related module: TransientTask

Summary

Structs

NameDescription
struct  TransientTask_DelaySuspendInfoDescribes the returned information about a transient task.

Types

NameDescription
typedef enum TransientTask_ErrorCode TransientTask_ErrorCodeDefines an enum for the error codes available for a transient task.
typedef struct TransientTask_DelaySuspendInfo TransientTask_DelaySuspendInfoDefines a struct for the returned information about a transient task.
typedef void(* TransientTask_Callback) (void)Defines a callback for transient task timeout.

Enums

NameDescription
TransientTask_ErrorCode {
ERR_TRANSIENT_TASK_OK = 0, ERR_TRANSIENT_TASK_INVALID_PARAM = 401, ERR_TRANSIENT_TASK_PARCEL_FAILED = 9800002, ERR_TRANSIENT_TASK_TRANSACTION_FAILED = 9800003,
ERR_TRANSIENT_TASK_SYS_NOT_READY = 9800004, ERR_TRANSIENT_TASK_CLIENT_INFO_VERIFICATION_FAILED = 9900001, ERR_TRANSIENT_TASK_SERVICE_VERIFICATION_FAILED = 9900002
}
Enumerates the error codes available for a transient task.

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