1# Background Tasks Kit（后台任务开发服务）<!--background-tasks-api--> 2 3- ArkTS API<!--background-tasks-arkts--> 4 - [@ohos.reminderAgentManager (后台代理提醒)](js-apis-reminderAgentManager.md) 5 - [@ohos.resourceschedule.backgroundTaskManager (后台任务管理)](js-apis-resourceschedule-backgroundTaskManager.md) 6 - [@ohos.resourceschedule.workScheduler (延迟任务调度)](js-apis-resourceschedule-workScheduler.md) 7 - [@ohos.WorkSchedulerExtensionAbility (延迟任务调度回调)](js-apis-WorkSchedulerExtensionAbility.md) 8 - [@ohos.resourceschedule.backgroundProcessManager (后台子进程管控)](js-apis-backgroundProcessManager.md) 9 <!--Del--> 10 - [@ohos.reminderAgentManager (后台代理提醒)(系统接口)](js-apis-reminderAgentManager-sys.md) 11 - [@ohos.resourceschedule.backgroundTaskManager (后台任务管理)(系统接口)](js-apis-resourceschedule-backgroundTaskManager-sys.md) 12 - [@ohos.resourceschedule.deviceStandby (设备待机模块)(系统接口)](js-apis-resourceschedule-deviceStandby-sys.md) 13 - [@ohos.resourceschedule.usageStatistics (设备使用信息统计)(系统接口)](js-apis-resourceschedule-deviceUsageStatistics-sys.md) 14 <!--DelEnd--> 15 - application<!--background-tasks-arkts-application--> 16 - [WorkSchedulerExtensionContext](js-apis-inner-application-WorkSchedulerExtensionContext.md) 17 <!--Del--> 18 - [WorkSchedulerExtensionContext(系统接口)](js-apis-inner-application-WorkSchedulerExtensionContext-sys.md) 19 <!--DelEnd--> 20 - 已停止维护的接口<!--background-tasks-arkts-dep--> 21 - [@ohos.backgroundTaskManager (后台任务管理)](js-apis-backgroundTaskManager.md) 22 - [@ohos.bundleState (设备使用信息统计)](js-apis-deviceUsageStatistics.md) 23 - [@ohos.reminderAgent (后台代理提醒)](js-apis-reminderAgent.md) 24 <!--Del--> 25 - [@ohos.backgroundTaskManager (后台任务管理)(系统接口)](js-apis-backgroundTaskManager-sys.md) 26 - [@ohos.bundleState (设备使用信息统计)(系统接口)](js-apis-deviceUsageStatistics-sys.md) 27 <!--DelEnd--> 28- C API<!--background-tasks-c--> 29 - 模块<!--background-tasks-module--> 30 - [BackgroundProcessManager](capi-backgroundprocessmanager.md) 31 - [TransientTask](capi-transienttask.md) 32 - 头文件<!--background-tasks-headerfile--> 33 - [background_process_manager.h](capi-background-process-manager-h.md) 34 - [transient_task_api.h](capi-transient-task-api-h.md) 35 - [transient_task_type.h](capi-transient-task-type-h.md) 36 - 结构体<!--background-tasks-struct--> 37 - [TransientTask_DelaySuspendInfo](capi-transienttask-transienttask-delaysuspendinfo.md) 38 - [TransientTask_TransientTaskInfo](capi-transienttask-transienttask-transienttaskinfo.md) 39- 错误码<!--background-tasks-arkts-errcode--> 40 - [backgroundTaskManager错误码](errorcode-backgroundTaskMgr.md) 41 - [backgroundProcessManager错误码](errorcode-backgroundProcessManager.md) 42 <!--Del--> 43 - [DeviceUsageStatistics错误码](errorcode-DeviceUsageStatistics.md) 44 <!--DelEnd--> 45 - [reminderAgentManager错误码](errorcode-reminderAgentManager.md) 46 - [workScheduler错误码](errorcode-workScheduler.md)