How to change the font of a TextView in Android

Question

I want to set the font “my_font.ttf” on a TextView.

Accepted Answer

I call the setTypeface(Typeface tf) method on my TextView in the code

Answer

In the XML layout, I add a tag android:typeface=”my_font.ttf”

Answer

I must extend the TextView class to be able to set a font other than those integrated into Android

Answer

I have to go through an HTML tag in the TextView with the Html.fromHtml(String str) method

Question from the Android test