| version-code | Version number of the **HarmonyAppProvision** file format. The value is a positive integer containing 32 or less digits.| Number | Yes| No |
| version-name | Description of the version number. It is recommended that the value consist of three segments, for example, **A.B.C**. | String | Yes| No|
| uuid | Unique ID of the **HarmonyAppProvision** file. | String | Yes| No|
| type | Type of the **HarmonyAppProvision** file. The value can be **debug** (for application debugging) and **release** (for application release). The recommended value is **debug**.| String | Yes | No|
| issuer | Issuer of the **HarmonyAppProvision** file. | String | Yes| No|
| version-code | Version number of the **HarmonyAppProvision** file format. The value is a positive integer containing 32 or less digits.| Number | Yes| No |
| version-name | Description of the version number. It is recommended that the value consist of three segments, for example, **A.B.C**. | String | Yes| No|
| uuid | Unique ID of the **HarmonyAppProvision** file. | String | Yes| No|
| type | Type of the **HarmonyAppProvision** file. The value can be **debug** (for application debugging) or **release** (for application release). The recommended value is **debug**.| String | Yes| No|
| issuer | Issuer of the **HarmonyAppProvision** file. | String | Yes| No|
| validity | Validity period of the **HarmonyAppProvision** file. For details, see [Internal Structure of the validity Object](#internal-structure-of-the-validity-object). | Object | Yes | No |
| bundle-info | Information about the application bundle and developer. For details, see [Internal Structure of the bundle-info Object](#internal-structure-of-the-bundle-info-object). | Object | Yes| No |
| acls | Information about the Access Control Lists (ACLs). For details, see [Internal Structure of the acls Object](#internal-structure-of-the-acls-object). | Object | No| No |
| permissions | Permissions required for your application. For details, see [Internal Structure of the permissions Object](#internal-structure-of-the-permissions-object). | Object | No| No |
| debug-info | Additional debug information. For details, see [Internal Structure of the debug-info Object](#internal-structure-of-the-debug-info-object). | Object | No | No |
| bundle-info | Information about the application bundle and developer. For details, see [Internal Structure of the bundle-info Object](#internal-structure-of-the-bundle-info-object). | Object | Yes| No |
| acls | Information about the Access Control Lists (ACLs). For details, see [Internal Structure of the acls Object](#internal-structure-of-the-acls-object). | Object | No| No |
| permissions | Permissions required for your application. For details, see [Internal Structure of the permissions Object](#internal-structure-of-the-permissions-object). | Object | No| No |
| debug-info | Additional information for application debugging. For details, see [Internal Structure of the debug-info Object](#internal-structure-of-the-debug-info-object). | Object | No| No |
An example of the **HarmonyAppProvision** file is as follows:
```json
...
...
@@ -54,46 +54,46 @@ An example of the **HarmonyAppProvision** file is as follows:
### Internal Structure of the validity Object
| Name | Description | Data Type| Mandatory| Initial Value Allowed|
| Name | Description | Data Type| Mandatory| Initial Value Allowed|
| developer-id | Unique ID of the developer.| String | Yes| No |
| development-certificate | Information about the [debug certificate](../security/hapsigntool-guidelines.md).| Number | Yes if **type** is set to **debug** and no otherwise | No |
| distribution-certificate | Information about the [release certificate](../security/hapsigntool-guidelines.md).| Number | Yes if **type** is set to **release** and no otherwise| No |
| bundle-name | Bundle name of the application.| String | Yes| No |
| apl | [Ability privilege level (APL)](../security/accesstoken-overview.md) of your application. The value can be **normal**, **system_basic**, or **system_core**.| String | Yes| No |
| app-feature | Type of your application. The value can be **hos_system_app** (system application) or **hos_normal_app** (non-system application).| String | Yes| No |
| developer-id | Unique ID of the developer.| String | Yes| No |
| development-certificate | Information about the [debug certificate](../security/hapsigntool-guidelines.md).| Number | Yes if **type** is set to **debug** and no otherwise | No |
| distribution-certificate | Information about the [release certificate](../security/hapsigntool-guidelines.md).| Number | Yes if **type** is set to **release** and no otherwise| No |
| bundle-name | Bundle name of the application.| String | Yes| No |
| apl | [Ability privilege level (APL)](../security/accesstoken-overview.md) of your application. The value can be **normal**, **system_basic**, or **system_core**.| String | Yes| No |
| app-feature | Type of your application. The value can be **hos_system_app** (system application) or **hos_normal_app** (non-system application).| String | Yes| No |
### Internal structure of the acls Object
### Internal Structure of the acls Object
The **acls** object contains the [ACLs](../security/accesstoken-overview.md) configured for your application. It should be noted that you still need to fill the ACL information in the **reqPermissions** attribute in the [config.json](package-structure.md) file.
**Table 4** Internal structure of the acls object
| Name | Description | Data Type| Mandatory| Initial Value Allowed|
| Name | Description | Data Type| Mandatory| Initial Value Allowed|
| allowed-acls | [ACLs](../security/accesstoken-overview.md) configured for your application.| String array | No| No |
| allowed-acls | [ACLs](../security/accesstoken-overview.md) configured for your application.| String array | No| No |
### Internal Structure of the permissions Object
The **permissions** object contains restricted permissions required for your application. Different from the ACLs set in the **acls** object, these permissions need user authorization during the running of your application. It should be noted that you still need to fill the permission information in the **reqPermissions** attribute in the [config.json](package-structure.md) file.
**Table 5** Internal structure of the permissions object
| Name | Description | Data Type| Mandatory| Initial Value Allowed|
| Name | Description | Data Type| Mandatory| Initial Value Allowed|
> This component is supported since API version 7. Updates will be marked with a superscript to indicate their earliest API version.
The **\<ImageAnimator>** component enables images to be played frame by frame. The list of images to be played can be configured, and the duration of each image can be configured.
> **NOTE**
>
> This component is supported since API version 7. Updates will be marked with a superscript to indicate their earliest API version.
## Required Permissions
...
...
@@ -27,7 +25,7 @@ ImageAnimator()
| Name | Type | Default Value | Mandatory | Description |
| images | Array<{<br/>src:string,<br/>width?:Length,<br/>height?:Length,<br/>top?:Length,<br/>left?:Length,<br/>duration?:number<br/>}> | [] | Yes | Image frame information. The information of each frame includes the image path, image size, image position, and image playback duration. The detailed description is as follows:<br/>**src**: image path. The image format can be SVG, PNG, or JPG.<br/>**width**: image width.<br/>**height**: image height.<br/>**top**: vertical coordinate of the image relative to the upper left corner of the component.<br/>**left**: horizontal coordinate of the image relative to the upper left corner of the component.<br/>**duration**: playback duration of the image, in ms. |
| images | Array<{<br>src:string,<br>width?:Length,<br>height?:Length,<br>top?:Length,<br>left?:Length,<br>duration?:number<br>}> | [] | Yes | Image frame information. The information of each frame includes the image path, image size, image position, and image playback duration. The detailed description is as follows:<br>**src**: image path. The image format can be SVG, PNG, or JPG.<br>**width**: image width.<br>**height**: image height.<br>**top**: vertical coordinate of the image relative to the upper left corner of the component.<br>**left**: horizontal coordinate of the image relative to the upper left corner of the component.<br>**duration**: playback duration of the image, in ms. |
| state | AnimationStatus | AnimationStatus.Initial | No | Playback status of the animation. The default status is **Initial**. |
| duration | number | 1000 | No | Playback duration, in ms. The default duration is 1000 ms. When the duration is **0**, no image is played. The value change takes effect only at the beginning of the next cycle. When a separate duration is set in images, the setting of this attribute is invalid. |
| reverse | boolean | false | No | Playback sequence. The value **false** indicates that images are played from the first one to the last one, and **true** indicates that images are played from the last one to the first one. |
...
...
@@ -36,6 +34,15 @@ ImageAnimator()
| fillMode | FillMode | FillMode.Forwards | No | Status before and after the animation starts. For details about the options, see **FillMode**. |
| iterations | number | 1 | No | By default, the animation is played once. The value **-1** indicates that the animation is played for an unlimited number of times. |
The **\<PatternLock>** component allows users to use a pattern password for authentication. It enters the input state once being touched, and exits the input state and sends the entered password to the application once the finger leaves the screen.
> **NOTE**
>
> This component is supported since API version 8. Updates will be marked with a superscript to indicate their earliest API version.
The **\<PatternLock>** component allows users to use a pattern password for authentication. It enters the input state once being touched, and exits the input state and sends the entered password to the application once the finger leaves the screen.
| value | {<br/>template: PluginComponentTemplate,<br/>data: KVObject<br/>} | Yes | - | **template**: template of the **PluginComponent**, which is bound to the component defined by the provider.<br/>**data**: data passed to the **PluginComponent** provider. |
- PluginComponentTemplate parameters
| Name | Type | Description |
- PluginComponentTemplate
| Name | Type | Description |
| -------- | -------- | -------- |
| source | string | Component template name. |
| ability | string | Name of the provider ability. |
| source | string | Component template name. |
| ability | string | Name of the provider ability. |
## Events
| Name | Description |
| Name | Description |
| -------- | -------- |
| onComplete(callback: () => void) | Triggered when the component loading is complete. |
| onError(callback: (info: { errcode: number, msg: string }) => void) | Triggered when an error occurs during component loading.<br/>**errcode**: error code.<br/>**msg**: error information. |
| onComplete(callback: () => void) | Triggered when the component loading is complete. |
| onError(callback: (info: { errcode: number, msg: string }) => void) | Triggered when an error occurs during component loading.<br/>**errcode**: error code.<br/>**msg**: error information. |
## PluginComponentManager
Provides APIs for the **PluginComponent**. You can use these APIs to request components and data and send component templates and data.
Provides APIs for the **PluginComponent** user to request the component and data and for the **PluginComponent** provider to push component templates and data.
## Modules to Import
...
...
@@ -59,70 +57,67 @@ import pluginComponentManager from '@ohos.plugincomponent'
| key | number \| string \| boolean \| Array \| KVObject | **KVObject** uses **key** and **value** to store data. **key** is of the string type, and **value** can be of the number, string, boolean, array type or another **KVObject**. |
| key | number \| string \| boolean \| Array \| KVObject | **KVObject** uses **key** and **value** to store data. **key** is of the string type, and **value** can be of the number, string, boolean, array type or another **KVObject**. |
- Example<br>
For details, see [APIs Called by Component Consumers](#apis-called-by-component-consumers).
- Example
See [PluginComponent User](#plugincomponent-user).
## on
...
...
@@ -134,39 +129,39 @@ Listens for events of the request type and returns the requested data, or listen
- Parameters
| Name | Type | Mandatory | Description |
| -------- | -------- | -------- | -------- |
| eventType | string | Yes | Type of the event to listen for. The options are **"push"** and **"request"**.<br/>**"push"**: The component provider pushes data to the component consumer.<br/>**"request"**: The component consumer proactively requests data from the component provider. |
| eventType | string | Yes | Type of the event to listen for. The options are **"push"** and **"request"**.<br/>**"push"**: The component provider pushes data to the component user.<br/>**"request"**: The component user proactively requests data from the component provider. |
| callback | OnPushEventCallback \| OnRequestEventCallback | Yes | Callback used to return the result. For details, see description of callback. |
-Description of callback
- callback
| Name | Type | Description |
| -------- | -------- | -------- |
| OnRequestEventCallback | (source: Want,<br/>name: string,<br/>data: KVObject ) =>RequestEventResult | Callback for the data request event.<br/>**source**: ability information of the component requester.<br/>**name**: name of the requested component.<br/>**data**: additional data.<br/>Return value: request data and result. |
| OnPushEventCallback | (source: Want,<br/>template: PluginComponentTemplate,<br/>data: KVObject,<br/>extraData: KVObject<br/>) => void | Callback used to receive the data pushed by the component provider.<br/>**source**: ability information of the component provider.<br/>**template**: component template.<br/>**data**: component update data.<br/>**extraData**: additional data. |
-Description of RequestEventResult
- RequestEventResult
| Name | Type | Description |
| -------- | -------- | -------- |
| template | string | Component name. |
| data | KVObject | Component data. |
| extraData | KVObject | Additional data. |
- Example<br>
For details, see [APIs Called by Component Consumers](#apis-called-by-component-consumers).
- Example
See [PluginComponent Tools](#plugincomponent-tools).
## Example
### Using the PluginComponent
### PluginComponent User
```
import plugin from "../../test/plugin_component.js"
import plugincomponent from '@ohos.plugincomponent'
| onSubmit(callback: (value: string) => void) | Triggered when users click the search icon or the search button, or tap the search button on a soft keyboard.<br> -**value**: current text input. |
| onChange(callback: (value: string) => void) | Triggered when the input in the text box changes.<br> -**value**: current text input. |
| onCopy(callback: (value: string) => void) | Triggered when data is copied to the pasteboard.<br> -**value**: text copied. |
| onCut(callback: (value: string) => void) | Triggered when data is cut from the pasteboard.<br> -**value**: text cut. |
| onPaste(callback: (value: string) => void) | Triggered when data is pasted from the pasteboard.<br> -**value**: text pasted. |
| onSubmit(callback: (value: string) => void) | Triggered when users click the search icon or the search button, or tap the search button on a soft keyboard.<br> -**value**: current text input. |
| onChange(callback: (value: string) => void) | Triggered when the input in the text box changes.<br> -**value**: current text input. |
| onCopy(callback: (value: string) => void) | Triggered when data is copied to the pasteboard.<br> -**value**: text copied. |
| onCut(callback: (value: string) => void) | Triggered when data is cut from the pasteboard.<br> -**value**: text cut. |
| onPaste(callback: (value: string) => void) | Triggered when data is pasted from the pasteboard.<br> -**value**: text pasted. |
## SearchController
Defines the controller of the **\<Search>** component.
#### Objects to Import
### Objects to Import
```
controller: SearchController = new SearchController()
