title: How to set style for spinner programmatically?
body: <p>I have spinner with a style selection (I set the spinner style in <code>strings.xml</code>) and it's works well if I set the style in <code>main.xml</code>. But I want to know how to set the style programmatically in which the style already defined in <code>strings.xml</code>.</p>
  
  <p>Refer my code below</p>
  
  <p><strong>main.xml:</strong></p>
  
  <pre><code>      &lt;Spinner
           android:id="@+id/PassengersSpinner1"
           android:layout_width="100dp"
           android:layout_height="40dp"
           android:layout_span="3"
           android:layout_marginTop="6dp" 
           style="@style/SpinnerStyle" /&gt;
  </code></pre>
  
  <p><strong>strings.xml:</strong></p>
  
  <pre><code> &lt;style
      name="SpinnerStyle" 
      parent="@android:style/Widget.Spinner"&gt;     
      &lt;item name="android:background"&gt;@android:drawable/btn_default&lt;/item&gt;            
   &lt;/style&gt;
  </code></pre>
  
  <p>Now, I want to know that how can I set this <code>strings.xml</code> programmatically without <code>main.xml</code>?</p>