title: How to get Title Text color of Toolbar?
body: <p>In my current project, I'm trying to translate color of Toolbar and it's Title Text from current color to a new color. But I can't find a function in the Toolbar something like <code>toolbar.getTitleTextColor()</code> but there is a function to set color. </p>
  
  <p>Here's my layout </p>
  
  <pre><code>&lt;com.google.android.material.appbar.AppBarLayout
      android:layout_width="match_parent"
      android:alpha="0.7"
      android:id="@+id/bottombarAppbar"
      android:layout_height="wrap_content"&gt;
  
      &lt;com.google.android.material.appbar.MaterialToolbar
          android:id="@+id/bottombarToolbar"
          app:navigationIcon="@drawable/ic_hide"
          app:title="Categories"
          app:titleTextColor="#fafafa"
          android:layout_width="match_parent"
          android:layout_height="?actionBarSize" /&gt;
  &lt;/com.google.android.material.appbar.AppBarLayout&gt;
  </code></pre>
  
  <p>The statement below causes error because it's not defined.</p>
  
  <pre><code>bottombarToolbar.getTitleTextColor()
  </code></pre>
  
  <p>Did I miss anything?</p>