android:fontFamily requires api level 16, but docs say level 15 is ok?

Question

How do I set the font family on API level 15? The docs say API 15 does have the fontFamily attribute. I hoped the docs would say

"This is depcrecated in API level 15. For API level 15 and lower, see [........]"

but they don't. How do I set the font in XML (or programmatically) without generating this warning?

This is a screenshot from Android Studio on Ubuntu.

styles.xml:

http://developer.android.com/reference/android/widget/TextView.html

Answer 1

You are wrong what you are seeing is the class API not the attribute API level:

You can look here and said:

public static final int fontFamily
Added in API level 16

Font families are actually create since android 4.1 not in 4.0.3-4.0.4