<dependency>
  <groupId>com.an.customfontview</groupId>
  <artifactId>customfont</artifactId>
  <version>0.1.0</version>
  <type>pom</type>
</dependency>

xmlns:app="http://schemas.android.com/apk/res-auto"

.....
       <com.an.customfontview.CustomTextView
          android:layout_gravity="center"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          app:textFontPath="fonts/gotham_bold.otf"
          android:text="Works for any number of fonts" />
.....

.....
       <com.an.customfontview.CustomEditText
          android:text="Works for edit text too!"
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          app:editFontPath="fonts/product_sans.ttf" />
.....

.....
           <com.an.customfontview.CustomButton
              android:layout_gravity="center"
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              app:btnFontPath="fonts/gt_medium.otf"
              android:text="Works for me too!"/>
.....