harmony(鸿蒙)FormInfo
FormInfo
The FormInfo module provides widget information and state.
NOTE
The initial APIs of this module are supported since API version 8. Newly added APIs will be marked with a superscript to indicate their earliest API version.
Modules to Import
import formInfo from '@ohos.application.formInfo';
Required Permissions
None
FormInfo
Describes widget information.
System capability: SystemCapability.Ability.Form
Name | Readable/Writable | Type | Description |
---|---|---|---|
bundleName | Read only | string | Name of the bundle to which the widget belongs. |
moduleName | Read only | string | Name of the module to which the widget belongs. |
abilityName | Read only | string | Name of the ability to which the widget belongs. |
name | Read only | string | Widget name. |
description | Read only | string | Description of the widget. |
type | Read only | FormType | Widget type. Currently, only JS widgets are supported. |
jsComponentName | Read only | string | Component name of the JS widget. |
colorMode | Read only | ColorMode | Color mode of the widget. |
isDefault | Read only | boolean | Whether the widget is the default one. |
updateEnabled | Read only | boolean | Whether the widget is updatable. |
formVisibleNotify | Read only | string | Whether to send a notification when the widget is visible. |
relatedBundleName | Read only | string | Name of the associated bundle to which the widget belongs. |
scheduledUpdateTime | Read only | string | Time when the widget was updated. |
formConfigAbility | Read only | string | Configuration ability of the widget. |
updateDuration | Read only | string | Widget update period. |
defaultDimension | Read only | number | Default dimension of the widget. |
supportDimensions | Read only | Array<number> | Dimensions supported by the widget. |
customizeData | Read only | {[key: string]: [value: string]} | Custom data of the widget. |
FormType
Enumerates the widget types.
System capability: SystemCapability.Ability.Form
Name | Value | Description |
---|---|---|
JS | 1 | JS widget. |
ColorMode
Enumerates the color modes supported by the widget.
System capability: SystemCapability.Ability.Form
Name | Value | Description |
---|---|---|
MODE_AUTO | -1 | Auto mode. |
MODE_DARK | 0 | Dark mode. |
MODE_LIGHT | 1 | Light mode. |
FormStateInfo
Describes the widget state information.
System capability: SystemCapability.Ability.Form
Name | Readable/Writable | Type | Description |
---|---|---|---|
formState | Read only | FormState | Widget state. |
want | Read only | Want | Want text. |
FormState
Enumerates the widget states.
System capability: SystemCapability.Ability.Form
Name | Value | Description |
---|---|---|
UNKNOWN | -1 | Unknown state. |
DEFAULT | 0 | Default state. |
READY | 1 | Ready state. |
FormParam
Enumerates the widget parameters.
System capability: SystemCapability.Ability.Form
Name | Value | Description |
---|---|---|
IDENTITY_KEY9+ | “ohos.extra.param.key.form_identity” | ID of a widget. System API: This is a system API and cannot be called by third-party applications. |
DIMENSION_KEY | “ohos.extra.param.key.form_dimension” | Widget dimension. |
NAME_KEY | “ohos.extra.param.key.form_name” | Widget name. |
MODULE_NAME_KEY | “ohos.extra.param.key.module_name” | Name of the module to which the widget belongs. |
WIDTH_KEY | “ohos.extra.param.key.form_width” | Widget width. |
HEIGHT_KEY | “ohos.extra.param.key.form_height” | Widget height. |
TEMPORARY_KEY | “ohos.extra.param.key.form_temporary” | Temporary widget. |
ABILITY_NAME_KEY9+ | “ohos.extra.param.key.ability_name” | Ability name. |
DEVICE_ID_KEY9+ | “ohos.extra.param.key.device_id” | Device ID. This is a system API. |
BUNDLE_NAME_KEY9+ | “ohos.extra.param.key.bundle_name” | Key that specifies the target bundle name. |
FormDimension
Enumerates the widget dimensions.
System capability: SystemCapability.Ability.Form
Name | Value | Description |
---|---|---|
Dimension_1_29+ | 1 | 1 x 2. |
Dimension_2_29+ | 2 | 2 x 2. |
Dimension_2_49+ | 3 | 2 x 4. |
Dimension_4_49+ | 4 | 4 x 4. |
Dimension_2_19+ | 5 | 2 x 1. |
FormInfoFilter
Defines the widget information filter. Only the widget information that meets the filter is returned.
System capability: SystemCapability.Ability.Form
Name | Yes | Description |
---|---|---|
moduleName9+ | No | Module name. |
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