Satyajit Sahoo 31099aa233 Support tintColor and thumbTintColor for Switch on Android ...

Summary:
**Motivation**

`Switch` on Android doesn't allow changing the colors unlike iOS. Changing the colors is desirable in a lot of cases to match the brand colors.

The PR adds support for the `tintColor`, `onTintColor` and `thumbTintColor` props on Android, which more or less behave the same as iOS. The only difference is `tintColor` styles the border color on iOS, whereas it styles the background color on Android.

**Test plan (required)**

Run UIExplorer with the changes, and ensure that the switch example works properly. Here are screenshots from iOS and Android to compare.

![image](https://cloud.githubusercontent.com/assets/1174278/22018002/b05d6482-dcd2-11e6-9c00-f55a71d6ce29.png)

![image](https://cloud.githubusercontent.com/assets/1174278/22018012/b923e974-dcd2-11e6-8d4e-86994f5a66e6.png)

cc brentvatne
Closes https://github.com/facebook/react-native/pull/11940

Differential Revision: D4427491

fbshipit-source-id: 16c569d2e2261daaea93fffa83198f8f6b59a6c8

2017-01-31 13:43:43 -08:00

..

Switch.js

Support tintColor and thumbTintColor for Switch on Android

2017-01-31 13:43:43 -08:00