I know it is possible since API 21 to change the color of the navigation bar. I have looked at the documentation of React Native but I can not find a way to do this.
The only way I know is by creating a native module, but that does not seem like a good solution since I am using Expo.
Is there a built-in way to do this?
Well I had made one plugin for that it is use full to achieve what you want.