Facebook Login inside webpage on Webview not working

问题

I have a opening a webpage inside webview and trying to login into it using facebook login option, but failed with blank screen inside webview.

on PageFinish() under WebViewClient showing page https://m.facebook.com/dialog/oauth?redirect_uri=http%3A%2F%2......... is loaded but failed to show redirected url

I am using

webView.getSettings().setJavaScriptEnabled(true);
            webView.clearCache(true);
            webView.clearHistory();
            webView.getSettings().setSupportZoom(true);
            webView.getSettings().setBuiltInZoomControls(true);
            webView.getSettings().setLoadWithOverviewMode(true);
            webView.getSettings().setUseWideViewPort(true);
            webView.loadUrl("http://www.xyz.com/");
            webView.setWebViewClient(new MyWebViewClient(this));
            webView.getSettings().setJavaScriptCanOpenWindowsAutomatically(true);
            webView.addJavascriptInterface(new WebAppInterface(this), "HTMLOUT");

Help it out Thank you.

回答1:

As of October 2013, facebook no longer allows apps to login via custom webviews.

Per this blog post, they want you to use the SDKs.

来源：https://stackoverflow.com/questions/19403310/facebook-login-inside-webpage-on-webview-not-working