What problem does this solve?
The native ActivityIndicatorIOS shows the spinner immediately (assuming you don't set
false), which other loading indicators don't do because research shows feedback is not necessary for about a second.
This wrapper will wait the second before showing the spinner.
Same api as ActivityIndicatorIOS.
After using @kylemathews's spinkit library for loading icons, everything else felt unpolished. I wanted to use the native iOS activity indicator, but with all the polish I had grown accustomed to. Many thanks for the inspiration.