public static int getTextColorForSelectedVerse(final int selectedVerseBgColor) {
if (ColorUtils.calculateLuminance(selectedVerseBgColor) > 0.4) {
return 0xff000000;
} else {
return 0xffffffff;
}
}
private static boolean isLightColor(@ColorInt int color) {
return ColorUtils.calculateLuminance(color) > 0.5f;
}