title: onPageStart called many times and onPageFinished not called for single page
body: <p>My question is different from <a href="https://stackoverflow.com/questions/6719814/onpagefinished-never-called-webview">this</a> one guys..
  I wany my progress dialog start when page load starts and end when the page load finished in my webview. My problem is the progress dialog starts and never get dismissed.I have set break points it shows that the progress dialog starts and get dismissed many times then it starts and not get dismissed even after page load completed. My question is why the onPageStarted getting executed many time for a single page loading?
  and why onPageFinished not called after completion of page load?</p>
  
  <pre><code>       myWebView.setWebViewClient(new WebViewClient(){
          @Override
          public boolean shouldOverrideUrlLoading(WebView view, String url) {
              myWebView.loadUrl(url);
              return true;
          }
  
          @Override
          public void onPageStarted(WebView view, String url, Bitmap favicon) {
              super.onPageStarted(myWebView, url, favicon);
              Log.d("mytag","Page Loading Started");
              //myURLProgressDialog= ProgressDialog.show(WebviewExampleActivity.this, "Page Loading", "Wait for a moment...");
          }
          @Override
          public void onPageFinished(WebView view, String url) {
              Log.d("mytag","Page Loading Finished!");
              super.onPageFinished(myWebView, url);
              //myURLProgressDialog.dismiss();
          }
  
      });
  </code></pre>
  
  <p>My self tagged filtered Log is Like this for loading single page:</p>
  
  <pre><code>   10-06 10:32:49.298: DEBUG/mytag(508): Page Loading Started
     10-06 10:32:49.998: DEBUG/mytag(508): Page Loading Started
     10-06 10:32:50.048: DEBUG/mytag(508): Page Loading Finished!
     10-06 10:32:50.048: DEBUG/mytag(508): Page Loading Started
     10-06 10:33:00.898: DEBUG/mytag(508): Page Loading Finished!
  </code></pre>
  
  <p>When I am clicking link on already loaded page it works fine. Here is 
  Log:</p>
  
  <pre><code>10-06 10:59:25.098: DEBUG/mytag(543): Page Loading Started
  10-06 10:59:30.889: DEBUG/mytag(543): Page Loading Finished!
  </code></pre>