Add badge to bottom bar item

[brookmg]

• It's possible now to add a badge to a bottom bar item using the setBadge method which accepts the index and Badge object
• A badge object can be of two types. CIRCLE or BOX.
• The circle badge is useful to get the user attention for minor occurrences. it's not advised for badges with text content.
• The box badge can be used to display a badge with text. It's better if the length of the text is limited to 3 characters or less.
• Fixes How to add notification badge to icons #13

[crismaver1993]

@brookmg Do you have a example how to implement it?

I have not found how to achive it. :/

May you help me?

[brookmg]

Hey @crismaver1993 ... Due to design guidelines, this library doesn't support badges. This feature was removed at 3f920bd to make SmoothBottomBar simple and straightforward. You can open an issue and we can discuss it tho