将字符串代码转换为字体真棒到 unicode Android

Question

I am using font awesome to show icons in a generate a bottom menu.I receive from server just the correspondent code like f021,

I've tried use an escape like \\u .

    String icon = "\\u"+ feature.getIcon();
    textIcon.setText(icon);

I would like to transform in unicode and use textview.settext("my unicode") .

Answer 1

Here's is the solution that I was looking for:

    long valLong = Long.parseLong(valueUnicodeStr, 16);
    textIcon.setText(String.format("%s", (char) valLong));