title: Error: No resource found that matches the given name: attr 'typeface'
body: <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;resources xmlns:android="http://schemas.android.com/apk/res/android"&gt;
  
      &lt;style name="TextViewAppearance" parent="@android:style/TextAppearance.Widget.TextView"&gt;
          &lt;item name="android:layout_width"&gt;wrap_content&lt;/item&gt;
          &lt;item name="android:layout_height"&gt;wrap_content&lt;/item&gt;
          &lt;item name="typeface"&gt;robotoRegular&lt;/item&gt;            
      &lt;/style&gt;
  
      &lt;style name="TextViewAppearance.Display1" parent="@style/TextViewAppearance"&gt;
          &lt;item name="typeface"&gt;robotoBlack&lt;/item&gt;
          &lt;item name="android:textSize"&gt;45sp&lt;/item&gt;
          &lt;item name="android:textColor"&gt;@color/main_color_grey_500&lt;/item&gt;
      &lt;/style&gt;
  &lt;/resources&gt;
  </code></pre>
  
  <p>Getting Error:
  <strong>Error:(4, 5) No resource found that matches the given name: attr 'typeface'.</strong></p>
  
  <p>I'm using <br>
  1. Android Studio 1.5.1 <br>
  2. minSdkVersion 15 <br>
  3. targetSdkVersion 23</p>
  
  <p>&lt;----------- Edit ---------------------></p>
  
  <p>My Layout file is </p>
  
  <pre><code>&lt;abcapp.com.font.RobotoTextView
                  android:layout_width="match_parent"
                  android:layout_height="wrap_content"               
                  android:text="ABC"               
                  android:textSize="16sp"
                  app:typeface="robotoBlack" /&gt;
  </code></pre>