Styjun

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.

Below are my settings for the webview

 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);

This is the WebViewClient I'm using to show progress dialog

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);
 
 

This is how I'm handing JS events

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;
 
 

This is what I'm doing on tapping OK button on the Alert Dialog

Intent intent=new Intent(Payment.this, DashBoardActivity.class);
startActivity(intent);
if (message.equals(Constants.CANCELLED)) 
 activity.finishAffinity();
 System.exit(0);
 else
activity.finish();