Android: Best practices for Text — Part 4: Symbol
Another way to show special characters in your file is by so-called “character entity”.
setText("\u2022 Bullet"); to add the bullet programmatically.
0x2022 = 8226
For example, the bullet symbol • is Unicode character number 8226. In HTML, you can write it as
The number 8226 in hexadecimal is 2022. Sometimes you only know the hexadecimal number of a character. You can write it using…