dispose method

  1. @SupportedPlatforms.new(platforms: [AndroidPlatform(), IOSPlatform(), MacOSPlatform(), LinuxPlatform(note: 'Implemented via JavaScript MessageChannel API.'), WindowsPlatform(note: 'Implemented via JavaScript MessageChannel API.')])
  2. @override
void dispose()
override

Disposes the web message channel.

Officially Supported Platforms/Implementations:

  • Android WebView
  • iOS WKWebView
  • macOS WKWebView
  • Linux WPE WebKit:
    • Implemented via JavaScript MessageChannel API.
  • Windows WebView2:
    • Implemented via JavaScript MessageChannel API.

Use the PlatformWebMessageChannel.isMethodSupported method to check if this method is supported at runtime.

Implementation

@SupportedPlatforms(
  platforms: [
    AndroidPlatform(),
    IOSPlatform(),
    MacOSPlatform(),
    LinuxPlatform(note: 'Implemented via JavaScript MessageChannel API.'),
    WindowsPlatform(note: 'Implemented via JavaScript MessageChannel API.'),
  ],
)
@override
void dispose() {
  throw UnimplementedError(
    'dispose is not implemented on the current platform',
  );
}