Merge "Ignore low chroma colors when calculating a hue's population" into sc-v2-dev am: 0c1eb6a2be

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16017740

Change-Id: I7a40509a063e19a24858e9ab021f5c0b1f900c34

packages/SystemUI/monet/src/com/android/systemui/monet/ColorScheme.kt

@@ -249,6 +249,9 @@ public class ColorScheme(@ColorInt seed: Int, val darkTheme: Boolean) {
                 val population = populationByColor[entry.key]!!
                 val cam = camByColor[entry.key]!!
                 val hue = cam.hue.roundToInt() % 360
+                if (cam.chroma <= MIN_CHROMA) {
+                    continue
+                }
                 huePopulation[hue] = huePopulation[hue] + population
             }