getContentHeight method

Future<int?> getContentHeight()

Gets the height of the HTML content.

NOTE for Web: this method will have effect only if the iframe has the same origin.

NOTE for MacOS: it is implemented using JavaScript.

Officially Supported Platforms/Implementations:

• Android native WebView (Official API - WebView.getContentHeight)
• iOS (Official API - UIScrollView.contentSize)
• MacOS
• Web (Official API - Document.documentElement.scrollHeight)

Implementation

Future<int?> getContentHeight() {
  throw UnimplementedError(
      'getContentHeight is not implemented on the current platform');
}