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();
  }
Exemple #2
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 public void mOnClick(View v) {
   switch (v.getId()) {
     case R.id.test:
       String rootdir = Environment.getRootDirectory().getAbsolutePath();
       String datadir = Environment.getDataDirectory().getAbsolutePath();
       String cachedir = Environment.getDownloadCacheDirectory().getAbsolutePath();
       mEdit.setText(
           String.format(
               "ext = %s\nroot=%s\ndata=%s\ncache=%s", mSdPath, rootdir, datadir, cachedir));
       break;
     case R.id.save:
       File dir = new File(mSdPath + "/dir");
       dir.mkdir();
       File file = new File(mSdPath + "/dir/file.txt");
       try {
         FileOutputStream fos = new FileOutputStream(file);
         String str = "This file exists in SDcard";
         fos.write(str.getBytes());
         fos.close();
         mEdit.setText("write success");
       } catch (FileNotFoundException e) {
         mEdit.setText("File Not Found." + e.getMessage());
       } catch (SecurityException e) {
         mEdit.setText("Security Exception");
       } catch (Exception e) {
         mEdit.setText(e.getMessage());
       }
       break;
     case R.id.load:
       try {
         FileInputStream fis = new FileInputStream(mSdPath + "/dir/file.txt");
         byte[] data = new byte[fis.available()];
         while (fis.read(data) != -1) {;
         }
         fis.close();
         mEdit.setText(new String(data));
       } catch (FileNotFoundException e) {
         mEdit.setText("File Not Found");
       } catch (Exception e) {;
       }
       break;
   }
 }
  public void sendMessage(View view) {
    EditText et = (EditText) findViewById(R.id.editText1);
    final String msg = et.getText().toString();
    et.setText("");
    new Thread(
            new Runnable() {
              public void run() {
                Socket sock = null;
                try {
                  sock = new Socket(ipAddr, sendPort);
                  Log.v(
                      TAG,
                      "send sock: "
                          + sock.getInetAddress().getHostAddress()
                          + sock.isConnected()
                          + Integer.toString(sock.getPort()));
                } catch (UnknownHostException e) {
                  Log.v(ERRORTAG, "" + e.getMessage());
                  e.printStackTrace();
                } catch (IOException e) {
                  Log.v(ERRORTAG, "" + e.getMessage());
                  e.printStackTrace();
                }

                try {
                  PrintWriter out = new PrintWriter(sock.getOutputStream(), true);
                  out.println(msg);
                  updateTextView("<font color=\"#800000\"> <b>Sent: </b></font>" + msg);
                } catch (IOException e) {
                  Log.v(ERRORTAG, "" + e.getMessage());
                  e.printStackTrace();
                }
              }
            })
        .start();
  }