Eclipse Webview mit Progressbar komme nicht weiter :(

1import android.os.Bundle;
2import android.support.v4.app.Fragment;
3import android.view.LayoutInflater;
4import android.view.View;
5import android.view.ViewGroup;
6
7import android.webkit.WebView;
8import android.webkit.WebViewClient;
9import android.widget.LinearLayout;
10
11
12
13 public class Website extends Fragment {
14
15 private WebView webView;
16 private Bundle webViewBundle;
17
18 @Override
19 public View onCreateView(LayoutInflater inflater, ViewGroup container,
20 Bundle savedInstanceState) {
21
22 LinearLayout ll = (LinearLayout) inflater.inflate(R.layout.webview,
23 container, false);
24
25 webView = (WebView) ll.findViewById(R.id.webView1);
26 webView.setWebViewClient(new WebViewClient());
27 webView.getSettings().setSupportZoom(true);
28 webView.getSettings().setBuiltInZoomControls(true);
29
30
31
32
33 if (webViewBundle == null) {
34 webView.loadUrl("http://www.hak-lienz.tsn.at/");
35 } else {
36 webView.restoreState(webViewBundle);
37 }
38
39 return ll;
40
41 }
42 @Override
43 public void onPause() {
44 super.onPause();
45
46 webViewBundle = new Bundle();
47 webView.saveState(webViewBundle);
48 }
49
50
51
52 }

1import android.annotation.SuppressLint;
2import android.app.ProgressDialog;
3import android.content.Context;
4import android.graphics.Bitmap;
5import android.view.View;
6import android.webkit.WebView;
7import android.webkit.WebViewClient;
8
9@SuppressLint("SetJavaScriptEnabled")
10public class Websiteloader extends WebView {
11 private ProgressDialog pgBar = null;
12 private Context ctx;
13 public Websiteloader(Context context) {
14 super(context);
15 this.clearCache(true);
16 this.clearFormData();
17 this.clearHistory();
18 this.getSettings().setJavaScriptEnabled(true);
19 this.getSettings().setUserAgentString(null);
20 this.requestFocus(View.FOCUS_DOWN);
21 this.setWebViewClient(new Websiteloader.CustomWebViewClient());
22
23 this.pgBar = new ProgressDialog(context);
24 this.pgBar.setMessage("Loading...");
25 setCtx(context);
26
27
28 }
29
30 public Context getCtx() {
31 return ctx;
32 }
33
34 public void setCtx(Context ctx) {
35 this.ctx = ctx;
36 }
37
38 private class CustomWebViewClient extends WebViewClient {
39
40 @Override
41 public void onPageStarted(WebView view, String url, Bitmap favicon) {
42 super.onPageStarted(view, url, favicon);
43 if (!Websiteloader.this.pgBar.isShowing()) {
44 Websiteloader.this.pgBar.show();
45 }
46 }
47
48 @Override
49 public void onPageFinished(WebView view, String url) {
50 super.onPageFinished(view, url);
51 if (Websiteloader.this.pgBar.isShowing()) {
52 Websiteloader.this.pgBar.dismiss();
53 }
54 }
55
56 @Override
57 public boolean shouldOverrideUrlLoading(WebView view, String url) {
58 try{
59
60 view.loadUrl(url);
61
62 }catch(Exception ex){
63
64 }
65 return true;
66 }
67
68 }
69
70}

1import android.app.Activity;
2import android.app.ProgressDialog;
3import android.os.Bundle;
4
5import android.view.Window;
6
7
8import android.webkit.WebSettings;
9import android.webkit.WebView;
10import android.webkit.WebViewClient;
11
12
13
14
15
16 public class Website extends Activity {
17
18
19
20 WebView mWeb;
21 ProgressDialog mProgress;
22
23 @Override
24 public void onCreate(Bundle savedInstanceState) {
25 super.onCreate(savedInstanceState);
26 // no need to use title bar
27 requestWindowFeature(Window.FEATURE_NO_TITLE);
28 // set webview as main content only
29 mWeb = new WebView(this);
30 setContentView(mWeb);
31 // set Javascript
32 WebSettings settings = mWeb.getSettings();
33 settings.setJavaScriptEnabled(true);
34 // the init state of progress dialog
35 mProgress = ProgressDialog.show(this, "Loading", "Please wait for a moment...");
36
37 // add a WebViewClient for WebView, which actually handles loading data from web
38 mWeb.setWebViewClient(new WebViewClient() {
39 // load url
40 public boolean shouldOverrideUrlLoading(WebView view, String url) {
41 view.loadUrl(url);
42 return true;
43 }
44
45 // when finish loading page
46 public void onPageFinished(WebView view, String url) {
47 if(mProgress.isShowing()) {
48 mProgress.dismiss();
49 }
50 }
51 });
52 // set url for webview to load
53 mWeb.loadUrl("http://www.hak-lienz.tsn.at/");
54 }
55 }

1package com.schule.hakhas;
2
3
4
5
6
7import android.app.ProgressDialog;
8import android.os.Bundle;
9
10import android.support.v4.app.Fragment;
11
12import android.view.LayoutInflater;
13import android.view.View;
14import android.view.ViewGroup;
15
16import android.webkit.WebView;
17import android.webkit.WebViewClient;
18
19
20
21
22
23
24public class Website extends Fragment {
25
26 public static WebView webView;
27 private ProgressDialog progressBar;
28
29
30
31 @Override
32 public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
33
34 View rootView = inflater.inflate(R.layout.webview, container, false);
35
36 webView = (WebView)rootView.findViewById(R.id.webView1);
37 webView.getSettings().setJavaScriptEnabled(true);
38 webView.getSettings().setLoadsImagesAutomatically(true);
39 webView.getSettings().setUseWideViewPort(true);
40 webView.getSettings().setLoadWithOverviewMode(true);
41
42 webView.getSettings().setBuiltInZoomControls(true);
43 webView.getSettings().setDisplayZoomControls(false);
44 webView.setScrollBarStyle(WebView.SCROLLBARS_OUTSIDE_OVERLAY);
45
46
47
48
49
50 progressBar = ProgressDialog.show(getActivity(), "Hak/Has", "Wird geladen.....");
51
52 webView.setWebViewClient(new WebViewClient() {
53 void onPageStarted(WebView view, String url ) {
54 progressBar.show();
55 }
56
57 public void onPageFinished(WebView view, String url) {
58
59 if (progressBar.isShowing()) {
60 progressBar.dismiss();
61 }
62 }
63
64
65 });
66
67
68
69 webView.loadUrl("http://www.hak-lienz.tsn.at/");
70
71return rootView;
72}
73
74}