harmony 鸿蒙@ohos.app.appstartup.StartupConfigEntry

2025-06-12
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@ohos.app.appstartup.StartupConfigEntry

The StartupConfigEntry module provides the API for configuring AppStartup.

NOTE

The initial APIs of this module are supported since API version 12. Newly added APIs will be marked with a superscript to indicate their earliest API version.

The APIs of this module can be used only in the stage model.

Modules to Import

import { StartupConfigEntry } from '@kit.AbilityKit';

StartupConfigEntry.onConfig

onConfig?(): StartupConfig

Called during application startup to configure AppStartup.

System capability: SystemCapability.Ability.AppStartup

Return value

Type	Description
StartupConfig	AppStartup configuration.

Example

import { StartupConfig, StartupConfigEntry, StartupListener } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { hilog } from '@kit.PerformanceAnalysisKit';

export default class MyStartupConfigEntry extends StartupConfigEntry {
  onConfig() {
    hilog.info(0x0000, 'testTag', `onConfig`);
    let onCompletedCallback = (error: BusinessError<void>) => {
      hilog.info(0x0000, 'testTag', `onCompletedCallback`);
      if (error) {
        hilog.info(0x0000, 'testTag', 'onCompletedCallback: %{public}d, message: %{public}s', error.code, error.message);
      } else {
        hilog.info(0x0000, 'testTag', `onCompletedCallback: success.`);
      }
    }
    let startupListener: StartupListener = {
      'onCompleted': onCompletedCallback
    }
    let config: StartupConfig = {
      'timeoutMs': 10000,
      'startupListener': startupListener
    }
    return config;
  }
}