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How to run code in the background

This codelab shows how to use transient background task to execute code in the background after given time.

Preview

Use Cases

• Set execute time
• Run the tasks in the background

Tech Stack

• Languages: ArkTS, ArkUI
• Frameworks: HarmonyOS SDK 5.1.0
• Tools: DevEco Studio 5.1.0
• Libraries: @kit.ArkUI

Directory Structure

entry/src/main/ets/
├───entryability
│       EntryAbility.ets
├───entrybackupability
│       EntryBackupAbility.ets
├───pages
│       Index.ets
└───views
        TimerView.ets

Constraints and Restrictions

Supported Device

• Huawei Watch 5

LICENSE

Timer Background Task is distributed under the terms of the MIT License. See the license for more information.