title: How to write @ as string in Java
body: <p>How do I write @ as an string in java.
  When I write "@" it indicate as missing resource type
  This is my TextView </p>
  
  <pre><code>&lt;TextView 
  android:height="wrap_content";
  android:width="wrap_content";
  android:text="@";
  /&gt;
  </code></pre>