CODEWITHSUNDEEP
androidprogressdialog
krishna
krishna

Reputation: 409

Android ProgressDialog shadow appears

In my android application calling an API continuously in a loop then Progress Dialog make a shadow like appearance. I think the issue is that multiple dialog running..help me to avoid this shadow. Code given below:

for(int i = indexOfSelectedId + 1 ; i < photoall_id.size(); i++)
        {
            all_postid.add(photoall_id.get(i));
            url = URLS.BASEURL + "mobile_api.php?action=post&post_id=" +posoall_id.get(i)+user_id="+userid;

            new  GetImage().execute(url);


        }
 private class GetImage extends AsyncTask<String, Void, ArrayList<String>> {

        String json = null;
        ProgressDialog dialog;

        @Override
        protected void onPreExecute() {
            all_data=new ArrayList<>();
            dialog = new ProgressDialog(FullScreenActivity.this);
            dialog.setMessage("Loading Image...");
            dialog.setCanceledOnTouchOutside(false);
            dialog.setCancelable(false);
            dialog.show();
            super.onPreExecute();
        }

        @Override
        protected void onPostExecute(ArrayList<String> aVoid) {


            dialog.dismiss();


            all_url.add(aVoid.get(0));


        }

        @Override
        protected ArrayList<String> doInBackground(String... params) {

            JSONReader reader = new JSONReader();
            json = reader.getJsonGET(params[0]);

            if (json != null) {
                try {
                    JSONObject object = new JSONObject(json);
                    if (object.getJSONArray("posts").getJSONObject(0).getInt("count") != 0) {
                        photo_url = object.getJSONArray("posts").getJSONObject(0).getString("photo_url");

                    }
}

Suggest a solution.Thanks in advance

Upvotes: 0

Views: 270

Answers (1)

nikk
nikk

Reputation: 407

To avoid multiple dialog to show:

public void showProgress(String msg)
{
    if(dialog == null){
        dialog = new ProgressDialog(this);
        dialog.setTitle(null);
        dialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
        dialog.setCancelable(false);
        dialog.setCanceledOnTouchOutside(false);
    }

    if(dialog.isShowing())
    {
        dialog.dismiss();
    }

    dialog.setMessage(msg);
    dialog.show();
}

public void dismissProgress()
{
    if(dialog != null && dialog.isShowing())
        dialog.dismiss();
}

Upvotes: 2

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