This allows single tap theme switching without having to go to Settings. Theme switching is quite a common functionality when reading especially if the user switches themes based on surrounding lighting conditions. A similar button can be found in other ebook readers such as FBReader.
If the button doesn't make sense in the app bar, we can move it to the menu instead.
This allows single tap theme switching without having to go to Settings. Theme switching is quite a common functionality when reading especially if the user switches themes based on surrounding lighting conditions. A similar button can be found in other ebook readers such as FBReader.
If the button doesn't make sense in the app bar, we can move it to the menu instead.