title: Android webview not loading URL for second time
body: <p>I have dynamic URL that I load into a webview. I have used a WebChromeClient to handle java script events as I need to redirect the user depending on the events from the javascript in onJsAlert(). The webpage is loading for the first time. When I go back and load the same url, its loading. But, when I complete the action and receive the javascript event, I'm starting a new activity and finishing the webview activity. Now, when I load another URL, its not loading. When I kill the app and navigate to the webview activity, its loading again.</p>
  
  <p>Below are my settings for the webview</p>
  
  <pre><code>        webView.getSettings().setJavaScriptEnabled(true);
          webView.getSettings().setBuiltInZoomControls(true);
          webView.getSettings().setDisplayZoomControls(false);
          webView.getSettings().setDomStorageEnabled(true);
  
          webView.getSettings().setLoadWithOverviewMode(true);
          webView.getSettings().setUseWideViewPort(true);
          webView.getSettings().setAppCacheEnabled(false);
  
          webView.setWebViewClient(new myWebClient());
          webView.setWebChromeClient(new MyJavaScriptChromeClient());
          webView.loadUrl(signatureURL);
          webView.setHorizontalScrollBarEnabled(false);
  </code></pre>
  
  <p>This is the WebViewClient I'm using to show progress dialog </p>
  
  <pre><code>
  public class myWebClient extends WebViewClient {
          @Override
          public void onPageStarted(WebView view, String url, Bitmap favicon) {
              // TODO Auto-generated method stub
              super.onPageStarted(view, url, favicon);
          }
  
          @Override
          public boolean shouldOverrideUrlLoading(WebView view, String url) {
              if (((BaseActivity) activity).checkConnection()) {
                  // TODO Auto-generated method stub
                  progressBar.setVisibility(View.VISIBLE);
                  view.loadUrl(url);
              }
              return true;
  
          }
  
          @Override
          public void onPageFinished(WebView view, String url) {
              // TODO Auto-generated method stub
              super.onPageFinished(view, url);
              progressBar.setVisibility(View.GONE);
          }
  
          @Override
          public void onReceivedError(WebView view, WebResourceRequest request, WebResourceError error) {
              super.onReceivedError(view, request, error);
              progressBar.setVisibility(View.GONE);
          }
      }
  
  </code></pre>
  
  <p>This is how I'm handing JS events </p>
  
  <pre><code>
  private class MyJavaScriptChromeClient extends WebChromeClient {
          @Override
          public boolean onJsAlert(WebView view, String url, String message, final JsResult result) {
              //Check message for success/failure of payment
             Log.i("message",message);
             if (message.equals("Payment Fail")){
                 dgAlert("Payment Failed");
             }
             else if (message.equals("Payment Success")){
                 dgAlert("Payment Success");
             }
              return true;
          }
      }
  
  </code></pre>
  
  <p>This is what I'm doing on tapping OK button on the Alert Dialog</p>
  
  <pre><code>Intent intent=new Intent(Payment.this, DashBoardActivity.class);
  startActivity(intent);
  if (message.equals(Constants.CANCELLED)) {
     activity.finishAffinity();
     System.exit(0);
   } else
  activity.finish();
  </code></pre>