Question

I got a webview, which has a JSInterface :

mWebView.addJavascriptInterface(new JSInterfacelistArticle(mWebView, this, website), "interfaceWebsite");

When I use javascript function to call functions from my interface :

window.interfaceWebsite.doToast(info);

It’s working fine the first time, but when my activity finish(), and then I come back to this one, I got this error :

E/Web Console(28654): Uncaught TypeError: Cannot call method 'doToast' of undefined at :1

Why my interface is not working when I start my activity a second time ?

Edit:
If I remove window. when I call a function, I got :

Uncaught ReferenceError: interfaceWebsite is not defined at :1

So I’m sure my interface has a problem when loading for a second time…

Thanks

Answer 1

I overwritted my loadurl function for my webview :

mWebView.setWebViewClient(new WebViewClient() {
               @Override
               public boolean shouldOverrideUrlLoading(WebView view, String urlNewString) {
                   loadingFinished = false;
                   mWebView.loadUrl(urlNewString);
                   return true;
               }

               @Override
               public void onPageFinished(WebView view, String url) {
                   super.onPageFinished(view, url);
                   loadingFinished = true;
                }
            });

I needed to set loadingFinished into a static variable sometimes ago, but I forgot that my var will not be updated when I create a new instance of my activity : just need to set loadingFinish at false;

Now, my thread wait until my webview load the website completely

Yeah, pretty stupid.