title: Textview letter spacing issue
body: <ul>
  <li>I am trying a display a single letter on a <code>TextView</code>.</li>
  <li>Here <code>TextView</code> is having a <code>background drawable</code> with a border but <code>TextView</code> expands and shrinks based on that single letter and I don't want that.</li>
  </ul>
  <p><a href="https://i.stack.imgur.com/EICFI.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/EICFI.gif" alt="enter image description here" /></a></p>
  <p>My layout code:</p>
  <pre><code>&lt;RelativeLayout xmlns:android=&quot;http://schemas.android.com/apk/res/android&quot;
  android:layout_width=&quot;wrap_content&quot;
  android:layout_height=&quot;wrap_content&quot;
  android:layout_margin=&quot;4dp&quot;&gt;
  
  &lt;TextView
      android:id=&quot;@+id/txt_letter&quot;
      android:layout_width=&quot;wrap_content&quot;
      android:layout_height=&quot;wrap_content&quot;
      android:background=&quot;@drawable/drawable_bg&quot;
      android:fontFamily=&quot;@font/viga&quot;
      android:padding=&quot;@dimen/padding_16dp&quot;
      android:text=&quot;A&quot;
      android:textAppearance=&quot;@style/TextAppearance.AppCompat.Title&quot; /&gt;
  </code></pre>
  
  <p><strong>drawable_bg.xml</strong>:</p>
  <pre><code>&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
  &lt;shape xmlns:android=&quot;http://schemas.android.com/apk/res/android&quot;&gt;
      &lt;solid android:color=&quot;#F5F5F5&quot; /&gt;
  
      &lt;stroke
          android:width=&quot;1dp&quot;
          android:color=&quot;#9E9E9E&quot; /&gt;
  
      &lt;corners android:radius=&quot;4dp&quot; /&gt;
  
      &lt;padding
          android:bottom=&quot;8dp&quot;
          android:left=&quot;20dp&quot;
          android:right=&quot;20dp&quot;
          android:top=&quot;8dp&quot; /&gt;
  &lt;/shape&gt;
  </code></pre>