79588ff434
There's an outer ring to show that the screen flash color is selected and it's black in both light and dark themes. When selecting screen flash color in the dark theme, it's not obvious which color is selected because the indicated ring is black which is similar to the dark background. Changing it to white in the dark theme for better user experience. Bug: 275283917 Test: checks UI manually Change-Id: I714597d99dfb74c5ce0ddef3995fd19688feacdf