Switch trackColor not working

[aloptrbl]

Switch trackColor true value and default string value not working changing color but false value working when changing to this:

 <Switch 
 initialValue={false}
 trackColor={{true: 'white', false: 'green'}}
 thumbColor={'black'}
 onChange={() => Alert.alert('switch')} />

[shubhamkakkar]

You are unable to change the true color value because
its value could be only one of these
'primary', 'theme', 'error', 'warning', 'success', 'info'

Where as there is no such limitation with the false color value

I know this doesnot give the user much flexibility here, other than setting the theme color, but I myself am not a big theme fan
I am raising a PR, hope it enters the room

[palingheorghe]

fixed it and merged into dev branch