private void showUserHashDialog() {
    String userHash = NavigineApp.Settings.getString("user_hash", "");

    LayoutInflater inflater = getLayoutInflater();
    View view = inflater.inflate(R.layout.user_hash_dialog, null);
    _userEdit = (EditText) view.findViewById(R.id.user_hash_edit);
    _userEdit.setText(userHash);
    _userEdit.setTypeface(Typeface.MONOSPACE);
    // _userEdit.addTextChangedListener(new TextWatcher()
    //  {
    //    public void afterTextChanged(Editable s) { }
    //    public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
    //    public void onTextChanged(CharSequence s, int start, int before, int count)
    //    {
    //      String text = _userEdit.getText().toString();
    //      int length  = _userEdit.getText().length();
    //
    //      if (text.endsWith("-"))
    //        return;
    //
    //      if (count <= before)
    //        return;
    //
    //      if (length == 4 || length == 9 || length == 14)
    //      {
    //        _userEdit.setText((text + "-"));
    //        _userEdit.setSelection(length + 1);
    //      }
    //    }
    //  });

    AlertDialog.Builder alertBuilder = new AlertDialog.Builder(mContext);
    alertBuilder.setView(view);
    alertBuilder.setTitle("Enter user ID");
    alertBuilder.setNegativeButton(
        getString(R.string.cancel_button),
        new DialogInterface.OnClickListener() {
          @Override
          public void onClick(DialogInterface dlg, int id) {}
        });

    alertBuilder.setPositiveButton(
        getString(R.string.ok_button),
        new DialogInterface.OnClickListener() {
          @Override
          public void onClick(DialogInterface dlg, int id) {
            String userHash = _userEdit.getText().toString();
            SharedPreferences.Editor editor = NavigineApp.Settings.edit();
            editor.putString("user_hash", userHash);
            editor.commit();
            NavigineApp.applySettings();
            refreshMapList();
          }
        });

    AlertDialog dialog = alertBuilder.create();
    dialog.setCanceledOnTouchOutside(false);
    dialog.show();
  }
    @Override
    public View getView(final int position, View convertView, ViewGroup parent) {
      View view = convertView;
      if (view == null) {
        LayoutInflater inflater =
            (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        view = inflater.inflate(R.layout.content_list_item, null);
      }
      TextView titleTextView = (TextView) view.findViewById(R.id.list_item_title);
      TextView stateTextView = (TextView) view.findViewById(R.id.list_item_state);
      TextView downTextView = (TextView) view.findViewById(R.id.list_item_downbar);
      Button downloadButton = (Button) view.findViewById(R.id.list_item_download_button);
      Button uploadButton = (Button) view.findViewById(R.id.list_item_upload_button);

      LocationInfo info = mInfoList.get(position);
      String titleText = info.title;
      String stateText = "";

      if (titleText.length() > 30) titleText = titleText.substring(0, 28) + "...";

      synchronized (mLoaderMap) {
        if (mLoaderMap.containsKey(info.title)) {
          LoaderState loader = mLoaderMap.get(info.title);
          if (loader.state < 100) stateText = String.format(Locale.ENGLISH, "%d%%", loader.state);
          else if (loader.state == 100) stateText = String.format(Locale.ENGLISH, "Done!");
          else stateText = String.format(Locale.ENGLISH, "Failed!");
        }
      }

      if (info.localVersion < 0) titleText += " (?)";
      else {
        if (info.localModified)
          titleText += String.format(Locale.ENGLISH, " (v. %d+)", info.localVersion);
        else titleText += String.format(Locale.ENGLISH, " (v. %d)", info.localVersion);
      }

      String mapFile = NavigineApp.Settings.getString("map_file", "");
      if (mapFile.equals(info.archiveFile)) {
        titleTextView.setTypeface(null, Typeface.BOLD);
        view.setBackgroundColor(Color.parseColor("#590E0E"));
      } else {
        titleTextView.setTypeface(null, Typeface.NORMAL);
        view.setBackgroundColor(Color.BLACK);
      }

      titleTextView.setText(titleText);
      stateTextView.setText(stateText);

      if (info.localModified) {
        downloadButton.setVisibility(View.GONE);
        uploadButton.setVisibility(View.VISIBLE);
        downTextView.setText("Version is modified. Upload?");
      } else if (info.serverVersion > info.localVersion) {
        downloadButton.setVisibility(View.VISIBLE);
        uploadButton.setVisibility(View.GONE);
        String downText =
            String.format(Locale.ENGLISH, "Version available: %d", info.serverVersion);
        downTextView.setText(downText);
      } else {
        downloadButton.setVisibility(View.INVISIBLE);
        uploadButton.setVisibility(View.GONE);
        downTextView.setText("Version is up to date");
      }

      downloadButton.setOnClickListener(
          new View.OnClickListener() {
            @Override
            public void onClick(View v) {
              startDownload(position);
            }
          });

      uploadButton.setOnClickListener(
          new View.OnClickListener() {
            @Override
            public void onClick(View v) {
              startUpload(position);
            }
          });

      return view;
    }
  @Override
  public View onCreateView(
      LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.fragment_crime, container, false);
    mTitleField = (EditText) v.findViewById(R.id.crime_title);
    mTitleField.setText(mCrime.getTitle());
    mTitleField.addTextChangedListener(
        new TextWatcher() {
          @Override
          public void beforeTextChanged(
              CharSequence charSequence, int i, int i1, int i2) { // Intentionally blank
          }

          @Override
          public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {
            mCrime.setTitle(charSequence.toString());
          }

          @Override
          public void afterTextChanged(Editable editable) { // Intentionally blank
          }
        });

    mDateButton = (Button) v.findViewById(R.id.crime_date);
    mDateButton.setText(new DateFormat().format("EEE, MMM dd, yyyy", mCrime.getDate()));
    mDateButton.setOnClickListener(
        new View.OnClickListener() {
          @Override
          public void onClick(View v) {
            FragmentManager manager = getFragmentManager();
            DatePickerFragment dialog = DatePickerFragment.newInstance(mCrime.getDate());
            dialog.setTargetFragment(CrimeFragment.this, REQUEST_DATE);
            dialog.show(manager, DIALOG_DATE);
          }
        });

    mTimeButton = (Button) v.findViewById(R.id.crime_time);
    updateTime();
    mTimeButton.setOnClickListener(
        new View.OnClickListener() {
          @Override
          public void onClick(View v) {
            FragmentManager manager = getFragmentManager();
            TimePickerFragment dialog = TimePickerFragment.newInstance(mCrime.getDate());
            dialog.setTargetFragment(CrimeFragment.this, REQUEST_TIME);
            dialog.show(manager, DIALOG_TIME);
          }
        });

    mSolvedCheckBox = (CheckBox) v.findViewById(R.id.crime_solved);
    mSolvedCheckBox.setChecked(mCrime.isSolved());
    mSolvedCheckBox.setOnCheckedChangeListener(
        new CompoundButton.OnCheckedChangeListener() {
          @Override
          public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            mCrime.setSolved(isChecked);
          }
        });

    mReportButton = (Button) v.findViewById(R.id.crime_report);
    mReportButton.setOnClickListener(
        new View.OnClickListener() {
          public void onClick(View v) {
            Intent i = new Intent(Intent.ACTION_SEND);
            i.setType("text/plain");
            i.putExtra(Intent.EXTRA_TEXT, getCrimeReport());
            i.putExtra(Intent.EXTRA_SUBJECT, getString(R.string.crime_report_subject));
            startActivity(i);
          }
        });

    final Intent pickContact =
        new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI);
    mSuspectButton = (Button) v.findViewById(R.id.crime_suspect);
    mSuspectButton.setOnClickListener(
        new View.OnClickListener() {
          public void onClick(View v) {
            startActivityForResult(pickContact, REQUEST_CONTACT);
          }
        });
    if (mCrime.getSuspect() != null) {
      mSuspectButton.setText(mCrime.getSuspect());
    }

    PackageManager packageManager = getActivity().getPackageManager();
    if (packageManager.resolveActivity(pickContact, PackageManager.MATCH_DEFAULT_ONLY) == null) {
      mSuspectButton.setEnabled(false);
    }

    return v;
  }