How to write multiply character on a label - Obj C & Java

Question

I need to write some equations for users. Among them are equations with multiply sign, like

So, can anybody help me out? I've been doing some google research, but i must have been using wrong keywords to search.

How to write multiply sign on a label in objectiveC and Java?

Answer 1

I think this UTF-8 character is what you're looking for:

String dot = "\u22C5";

Then just add it to your Label/TextView

Edit:
In case you need to find more UTF-8 special characters, this resource might help you: http://www.fileformat.info/info/unicode/char/search.htm