FormExtensionContext

The FormExtensionContext module, inherited from ExtensionContext, provides the context environment for the FormExtensionAbility.

You can use the APIs of this module to start a FormExtensionAbility.

NOTE

The initial APIs of this module are supported since API version 9. 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.

How to Use

FormExtensionContext provides information about a FormExtensionAbility, module, and HAP. You can use the information based on service requirements.

import { FormExtensionAbility, formBindingData } from '@kit.FormKit';
import { Want } from '@kit.AbilityKit';

export default class MyFormExtensionAbility extends FormExtensionAbility {
  onAddForm(want: Want) {
    console.info(`FormExtensionAbility onAddForm, want: ${want.abilityName}`);
    let formData: Record<string, string> = {
      'temperature': '11c',
      'time': '11:00'
    };
    console.info("current language is:", this.context.config.language);
    return formBindingData.createFormBindingData(formData);
  }
};

FormExtensionContext

FormExtensionContext is the context of FormExtensionAbility.

System capability: SystemCapability.Ability.Form

Model restriction: This API can be used only in the stage model.

Atomic service API: This API can be used in atomic services since API version 11.