Question

So, I’m writing an app that involves using some mathematical symbols. I’m doing this in the visual XML editor. Is there any way I can get, say, an integral symbol, or a “less than or equal to” symbol? Things like that.

Thanks!

Answer 1

Try put they as HTML.

String htmlStringWithMathSymbols = "≤  ≥";

textView.setText(Html.fromHtml(htmlStringWithMathSymbols));

Here you can display your math symbol in textView

Here the post http://www.hrupin.com/2011/12/how-to-put-some-special-math-symbols-in-textview-editview-or-other-android-ui-element

Hope, it help you!