Example usage for android.app ProgressDialog setProgress

Introduction

In this page you can find the example usage for android.app ProgressDialog setProgress.

Prototype

public void setProgress(int value)

Source Link

Document

Sets the current progress.

Usage

From source file:com.aujur.ebookreader.activity.ReadingFragment.java

@Override
public void performSearch(String query) {

    LOG.debug("Starting search for: " + query);

    final ProgressDialog searchProgress = new ProgressDialog(context);
    searchProgress.setOwnerActivity(getActivity());
    searchProgress.setCancelable(true);/*w w w  .  ja v  a 2 s  . c  om*/
    searchProgress.setMax(100);
    searchProgress.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);

    final SearchTextTask task = new SearchTextTask(bookView.getBook()) {

        int i = 0;

        @Override
        protected void onPreExecute() {
            super.onPreExecute();

            searchProgress.setMessage(getString(R.string.search_wait));
            searchProgress.show();

            // Hide on-screen keyboard if it is showing
            InputMethodManager imm = (InputMethodManager) context
                    .getSystemService(Activity.INPUT_METHOD_SERVICE);
            imm.toggleSoftInput(InputMethodManager.HIDE_IMPLICIT_ONLY, 0);

        }

        @Override
        protected void onProgressUpdate(SearchResult... values) {

            if (!isAdded()) {
                return;
            }

            super.onProgressUpdate(values);

            LOG.debug("Found match at index=" + values[0].getIndex() + ", offset=" + values[0].getStart()
                    + " with context " + values[0].getDisplay());
            SearchResult res = values[0];

            if (res.getDisplay() != null) {
                i++;
                String update = String.format(getString(R.string.search_hits), i);
                searchProgress.setMessage(update);
            }

            searchProgress.setProgress(bookView.getPercentageFor(res.getIndex(), res.getStart()));
        }

        @Override
        protected void onCancelled() {
            if (isAdded()) {
                Toast.makeText(context, R.string.search_cancelled, Toast.LENGTH_LONG).show();
            }
        }

        protected void onPostExecute(java.util.List<SearchResult> result) {

            searchProgress.dismiss();

            if (!isCancelled() && isAdded()) {
                if (result.size() > 0) {
                    searchResults = result;
                    searchResultWraper.setSearchResult(searchResults);

                    // showSearchResultDialog(result);
                    Intent intent = new Intent(getActivity(), ReadingOptionsActivity.class);
                    Bundle bundle = new Bundle();
                    bundle.putInt("SELECTED_TAB", 4);
                    intent.putExtras(bundle);
                    startActivity(intent);

                } else {
                    Toast.makeText(context, R.string.search_no_matches, Toast.LENGTH_LONG).show();
                }
            }
        };
    };

    searchProgress.setOnCancelListener(new DialogInterface.OnCancelListener() {

        @Override
        public void onCancel(DialogInterface dialog) {
            task.cancel(true);
        }
    });

    task.execute(query);
}