Cross Reference: /frameworks/base/core/java/com/android/internal/util/NotificationColorUtil.java

Lines Matching refs:backgroundColor
332      * @param backgroundColor the color to ensure contrast against.
336     public static int findAlphaToMeetContrast(int color, int backgroundColor, double minRatio) {
338         int bg = backgroundColor;
472             int backgroundColor) {
474                 backgroundColor, false /* isDark */);
482      * @param backgroundColor the background color to ensure the contrast against.
488             int backgroundColor, boolean isDark) {
492         color = NotificationColorUtil.ensureTextContrast(color, backgroundColor, isDark);
500                         NotificationColorUtil.contrastChange(resolvedColor, color, backgroundColor),
541     public static int resolvePrimaryColor(Context context, int backgroundColor) {
542         boolean useDark = shouldUseDark(backgroundColor);
552     public static int resolveSecondaryColor(Context context, int backgroundColor) {
553         boolean useDark = shouldUseDark(backgroundColor);
563     public static int resolveDefaultColor(Context context, int backgroundColor) {
564         boolean useDark = shouldUseDark(backgroundColor);
594     private static boolean shouldUseDark(int backgroundColor) {
595         boolean useDark = backgroundColor == Notification.COLOR_DEFAULT;
597             useDark = ColorUtilsFromCompat.calculateLuminance(backgroundColor) > 0.5;
602     public static double calculateLuminance(int backgroundColor) {
603         return ColorUtilsFromCompat.calculateLuminance(backgroundColor);
607     public static double calculateContrast(int foregroundColor, int backgroundColor) {
608         return ColorUtilsFromCompat.calculateContrast(foregroundColor, backgroundColor);
611     public static boolean satisfiesTextContrast(int backgroundColor, int foregroundColor) {
612         return NotificationColorUtil.calculateContrast(foregroundColor, backgroundColor) >= 4.5;
622     public static boolean isColorLight(int backgroundColor) {
623         return calculateLuminance(backgroundColor) > 0.5f;