Removing the WebView

In order to remove the web view from your application you call the dispose function on the WebView. It is important that you remove any event listeners before calling dispose. After calling dispose the WebView will be in an invalid state so calling any other functions will have undefined results.

if (webView != null)
{
    webView.removeEventListener( NativeWebViewEvent.LOCATION_CHANGING, webView_locationChangingHandler );
    webView.removeEventListener( NativeWebViewEvent.LOCATION_CHANGE, webView_locationChangeHandler );
    webView.removeEventListener( NativeWebViewEvent.COMPLETE, webView_completeHandler );
    webView.removeEventListener( NativeWebViewEvent.ERROR, webView_errorHandler );
    webView.removeEventListener( NativeWebViewEvent.JAVASCRIPT_RESPONSE, webView_javascriptResponseHandler );
    webView.removeEventListener( NativeWebViewEvent.JAVASCRIPT_MESSAGE, webView_javascriptMessageHandler );
    webView.removeEventListener( TouchEvent.TOUCH_TAP, webView_tapHandler );
    webView.dispose();
    webView = null;
}