title: Does hard coding of string affect performance?
body: <p>Whenever I make any app I always hardcode the string instead of referencing it from string resource from XML. App works fine but gives me warning to use <code>@string</code> resource</p>
  
  <p>Example button:</p>
  
  <pre><code>&lt;Button
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:text="click here" /&gt;
  </code></pre>
  
  <p>My question is whether it will affect my application performance if I do so or it(<code>@string</code> resource) is just used for internationalization.</p>