Android: Why my progress dialog not disappear?

Question

I have the following code. I'm using 4 fragment on an activity. The fragment has a webView. But as you know, preparing all the data for fragment takes long time. So I wanted to use a progress dialog while the data preparing. Yeah, I called it and now, just trying to dismiss the progressDialog after the progress is done. But I think it like me a lot. Not going anywhere. Any help?? Thanks.

(Note: I have erased the code from my project. Now added back in here so it's possible that I've made some little mistakes. Don't stuck in that.)

   public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState){

    final ProgressDialog pd = new ProgressDialog(getActivity()) ;       
    if (wv != null) {
         wv.destroy();
    }     
     wv = new WebView(getActivity());
     wv.getSettings().setJavaScriptEnabled(true);                     


     wv.setWebChromeClient(new WebChromeClient() {
            public void onProgressChanged(WebView view, int progress)
            {pd = ProgressDialog.show(this, "", "Loading...", true);
             Log.e("Progress:", ""+progress);
             if(progress == 100){pd.dismiss();}
            }

        });


     wv.setWebViewClient(new WebViewClient(){

         @Override
            public void onReceivedError(WebView view, int errorCode, String description, String failingUrl)
            {
                Log.e("Connection:", "NO");
            }
      @Override
            public boolean shouldOverrideUrlLoading(WebView view, String url)
            {   
                view.loadUrl(url);
                return true;
            }
     });    

     wv.loadUrl("http://mobile.twitter.com/Yali_Spor");  


     wva = true;

     return wv;

}

score 1 · Answer 1 · answered Sep 03 '13 at 10:46

Do like this-

   final ProgressDialog pd;      
if (wv != null) {
     wv.destroy();
}     
 wv = new WebView(getActivity());
 wv.getSettings().setJavaScriptEnabled(true);                     


 wv.setWebChromeClient(new WebChromeClient() {
        public void onProgressChanged(WebView view, int progress)
        {pd = ProgressDialog.show(this, "", "Loading...", true);
         Log.e("Progress:", ""+progress);
         if(progress == 100){pd.dismiss();}
        }

    });

score 1 · Answer 2 · answered Sep 03 '13 at 10:50

1

On each progress change you make a new ProgressDialog so you have a lot of dialogs at the end eventually and you only dismiss the top one this way when progress is 100

answered Sep 03 '13 at 10:50

Ivo

18,659
2
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35

I thought this too. But I tried to call the ProgressDialog from inside the shouldOverrideUrlLoading method. With this, there should be just 1 pd but it is not gone. – Arda Oğul Üçpınar Sep 04 '13 at 15:51

Android: Why my progress dialog not disappear?

2 Answers2