Android showing progress bar for webview in android

Question 1

Try below code -

put this code in onCreate() Method

webView.setWebViewClient(new myWebClient());    
webView.getSettings().setJavaScriptEnabled(true);
        webView.loadUrl("Your web url");

public class myWebClient extends WebViewClient


    {
        private ProgressDialog myProgressDialog;

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            // TODO Auto-generated method stub
            super.onPageStarted(view, url, favicon);
            myProgressDialog = new ProgressDialog(YourActivity.this);
            myProgressDialog.setCancelable(false);
            myProgressDialog.show();
        }

        @Override
        public boolean shouldOverrideUrlLoading(WebView view, String url) {
            // TODO Auto-generated method stub


            return true;

        }
        @Override
        public void onPageFinished(WebView view, String url) {
        // TODO Auto-generated method stub
        super.onPageFinished(view, url);
        try{
            if (myProgressDialog != null)
                myProgressDialog.dismiss();
        }
        catch(Exception e)
        {
            e.printStackTrace();
        }


        }
        @Override
        public void doUpdateVisitedHistory(WebView view, String url,
                boolean isReload) {
            // TODO Auto-generated method stub
            super.doUpdateVisitedHistory(view, url, isReload);


        }

        @Override
        public void onLoadResource(WebView view, String url) {
            // TODO Auto-generated method stub
            super.onLoadResource(view, url);



        }

    }

Hope this code helps you!!!!

If it is not working please let me know i will try to help you more..

Question 2

you can try this...

    private ProgressDialog dialog = new ProgressDialog(WebActivity.this);

    @Override
    public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.webview);
    webView = (WebView) findViewById(R.id.webView1);

    Bundle extras = getIntent().getExtras();
    String url=extras.getString("adres");

    webView.setWebViewClient(new WebViewClient() {
        @Override
        public void onPageFinished(WebView view, String url) {                  
            if (dialog.isShowing()) {
                dialog.dismiss();
            }
        }
    });
    dialog.setMessage("Loading..Please wait.");
    dialog.setCanceledOnTouchOutside(false);
    dialog.show();
    webView.loadUrl(url);

    WebSettings webSettings = webView.getSettings();
    webSettings.setJavaScriptEnabled(true);
}