title: First item of spinner to set to select one
body: <pre><code>ArrayAdapter&lt;StringWithTag&gt; spinnerAdapter = new ArrayAdapter&lt;StringWithTag&gt;(RegisterActivity.this, android.R.layout.simple_spinner_item, countryList);
  spinnerAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
  mSpinnerCountry.setAdapter(spinnerAdapter);
  </code></pre>