icon in ttf android studio

Question

I want a .ttf file to icon. I am referencing the file like ( icon = "& # xf00d;"; ). But it doesn't work. Where could the problem be. Thanks in advance for your help

I'm use https://drive.google.com/file/d/1jaRXMKBg1x-OoSz8hFxpu1ZjhNm6idrd/view?fbclid=IwAR29TZQOjnvfJU7eLyTtXU6n2VY-DN-nnjh1vQpYYXsszaYQ9l7uN4RP9gU these icons

Answer 1

I guess these are the same icons proposed in weather icons like font awesome So I recommend to use html tag to include them. Actually I am not familiar with android studio but I am pretty sure that it has ability to include font icons.