Module Description

This module provides the web control capability. For details about the web page display capability, see Components.

NOTE

• The initial APIs of this module are supported since API version 9. Updates will be marked with a superscript to indicate their earliest API version.

• The sample effect is subject to the actual device.

• Static methods must be used on the user interface (UI) thread.

This module provides the following common functionalities for web control:

• AdsBlockManager: Ad filtering configuration.
• BackForwardCacheOptions: Forward and backward cache configuration.
• BackForwardCacheSupportedFeatures: Forward and backward cache feature configuration.
• GeolocationPermissions: Geolocation permission configuration.
• JsMessageExt: JavaScript execution result.
• MediaSourceInfo: Media source information configuration.
• NativeMediaPlayerSurfaceInfo: Rendering information when the application takes over media playback.
• PdfData: Generated PDF output data.
• ProxyConfig: Network proxy configuration.
• ProxyController: Network proxy controller.
• WebviewController: Web component controller.
• WebCookieManager: Cookie management.
• WebDataBase: Database management.
• WebDownloadDelegate: Download task status event.
• WebDownloadItem: Download task.
• WebDownloadManager: Download task management.
• WebHttpBodyStream: HTTP request body.
• WebMessageExt: Data object for communication between the frontend and application.
• WebResourceHandler: Resource loading control.
• WebSchemeHandler: Request interceptor of a specified scheme.
• WebSchemeHandlerRequest: Request intercepted by the interceptor.
• WebSchemeHandlerResponse: Custom responses for intercepted requests.
• WebStorage: Storage operation API of the Web component.
• BackForwardList: History information list.
• NativeMediaPlayerBridge: Bridge API for taking over web media players.
• NativeMediaPlayerHandler: Event API for taking over web media players.
• WebMessagePort: Message port between the web page and application.

Required Permissions

ohos.permission.INTERNET, required for accessing online web pages. For details about how to apply for a permission, see Declaring Permissions.

Modules to Import

import { webview } from '@kit.ArkWeb';

System capability: SystemCapability.Web.Webview.Core