Pavol Fulop c35a419e5d Make android modal to appear underneath translucent StatusBar (#26706) ...

Summary:
As described in https://github.com/facebook/react-native/issues/26559 , the modal is not appearing underneath translucent StatusBar so you can see previous view underneath the StatusBar instead. As a solution you can now provide prop to set the modal to have translucent StatusBar and therefore the content will appear underneath. I tried to reuse layout flags that are possibly set if you use StatusBar component but sadly values in them do not reflect the props set by StatusBar component.

## Changelog

[Android] [added] - Added statusBarTranslucent prop to Modal component, to indicate if StatusBar should appear translucent.
Pull Request resolved: https://github.com/facebook/react-native/pull/26706

Test Plan:
### With StatusBar translucent

![image](https://user-images.githubusercontent.com/3984319/66131336-8bfdf200-e5f3-11e9-940e-c6bb3f67ea6f.png)

``` <Modal statusBarTranslucent>```
### Without

![image](https://user-images.githubusercontent.com/3984319/66131403-a768fd00-e5f3-11e9-9814-ff7592b4ceac.png)

``` <Modal>```

Differential Revision: D17872874

Pulled By: mdvacca

fbshipit-source-id: 8c4b48a75cddf86c4429b62d0c63313e7a2dd1b8

2019-10-10 22:14:23 -07:00

..

__tests__

Migrate "Libraries" from Haste to standard path-based requires (sans vendor & renderers) (#24749)

2019-05-08 08:48:59 -07:00

Modal.js

Make android modal to appear underneath translucent StatusBar (#26706)

2019-10-10 22:14:23 -07:00

NativeModalManager.js

xplat/js/react-native-github

2019-08-09 10:11:15 -07:00

RCTModalHostViewNativeComponent.js

Make android modal to appear underneath translucent StatusBar (#26706)

2019-10-10 22:14:23 -07:00