removeJavaScriptHandler method
Removes a JavaScript message handler previously added with the addJavaScriptHandler() associated to handlerName
key.
Returns the value associated with handlerName
before it was removed.
Returns null
if handlerName
was not found.
Supported Platforms/Implementations:
- Android native WebView
- iOS
Implementation
JavaScriptHandlerCallback? removeJavaScriptHandler(
{required String handlerName}) {
return this.javaScriptHandlersMap.remove(handlerName);
}