ProcessBar während WebView lädt - in Fragment

1package eichendorff.koblenz.schulapp;
2
3import android.app.Fragment;
4import android.os.Bundle;
5import android.view.LayoutInflater;
6import android.view.View;
7import android.view.ViewGroup;
8import android.webkit.WebView;
9import android.webkit.WebViewClient;
10
11public class EinstellungenFragment extends Fragment {
12
13 public EinstellungenFragment(){}
14
15 WebView myWebView;
16 final static String myBlogAddr = "link";
17 String myUrl;
18
19 @Override
20 public View onCreateView(LayoutInflater inflater, ViewGroup container,
21 Bundle savedInstanceState) {
22
23 View rootView = inflater.inflate(R.layout.activity_main, container, false);
24
25 myWebView = (WebView)rootView.findViewById(R.id.mainWebView);
26
27 myWebView.getSettings().setJavaScriptEnabled(true);
28 myWebView.setWebViewClient(new MyWebViewClient());
29
30 if(myUrl == null){
31 myUrl = myBlogAddr;
32 }
33 myWebView.loadUrl(myUrl);
34
35 return rootView;
36 }
37
38 private class MyWebViewClient extends WebViewClient {
39 @Override
40 public boolean shouldOverrideUrlLoading(WebView view, String url) {
41 myUrl = url;
42 view.loadUrl(url);
43 return true;
44 }
45 }
46}