Bookplayer: Launch screen not adapted for dark mode

[halleygen]

• Do you want to request a feature or report a bug?
  Bug

• What is the current behavior?
  The launch screen remains white when device is set to dark mode.

• If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo / screenshot / screen recording of the problem.
  Launch the app in dark mode. Ensure the device's brightness is not too high lest your eyes be fried.

RPReplay_Final1585473313.MP4.zip

• What is the expected behavior?
  The launch screen is not white in dark mode.

• What is the motivation / use case for changing the behavior?
  It hurts my eyes when opening the app and there is a blinding flash of white.

• Please tell us about your environment:

  • Version of BookPlayer
    3.7.1

  • Your Device and its OS version
    iPhone iOS13.4

• Other information

[pichfl]

Thanks for bringing this to our attention.

@GianniCarlo if you need new design assets ping me.

[GianniCarlo]

It seems like the fix is an easy one when using the system dark mode: https://stackoverflow.com/a/56892137/2105150

[GianniCarlo]

Fixed in: https://github.com/TortugaPower/BookPlayer/pull/441