harmony 鸿蒙Introduction to ArkWeb

2023-06-24
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Introduction to ArkWeb

When to Use

ArkWeb provides Web components to display web page content in applications. You can use the components in the following scenarios: - Web page integration: Applications can use Web components to embed web page content to reduce development costs and improve development and operation efficiency.

Web browsing: Browser applications can use Web components to open third-party web pages, browse web pages in traceless mode, and set advertisement blocking.
Applet: Host applications of applets can use Web components to render the pages of the applets.

Available Capabilities

The Web component provides various capabilities for you to control web pages, including:

Web page loading: declarative loading and off-screen loading of web pages.
Lifecycle management: component lifecycle status change and web page loading status change notification.
Common attributes and events: management of user agent, cookie and storage, font and dark mode, and permission.
Interaction with the application UI: The custom text selection menu, context menu, and file upload page can interact with the application UI.
Interaction between applications and web pages through JavaScriptProxy.
Security and privacy: traceless browsing mode, advertisement blocking, and Secure Shield mode.
Maintenance and debugging capability: DevTools for debugging, crashpad for collecting crash information of the Web component.
Other advanced capabilities: same-layer rendering with native components, network and media playback takeover, and custom input method for Web component text boxes .