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Commit dd7d31f4 authored by Catherine Liang's avatar Catherine Liang Committed by Android Build Coastguard Worker
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Fix repeat color seed issue 

Fix hue diff funciton, which has been incorrect and producing very
similar color seeds.

Flag: EXEMPT bug fix
Bug: 354381674
Test: manually verified in customization picker with different
wallpapers
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:8cf804cfdb261d2900372b1798079f9d577dc79a)
Merged-In: I1d7baa7027f263a66063f3453e4ebab807652a63
Change-Id: I1d7baa7027f263a66063f3453e4ebab807652a63
parent 0d1f035b

monet/src/com/android/systemui/monet/ColorScheme.java

+7 −1
Original line number Diff line number Diff line
@@ -328,7 +328,13 @@ public class ColorScheme { 
    }



    private static double hueDiff(double a, double b) {

        return 180f - (Math.abs(a - b) - 180f);

        double diff = Math.abs(a - b);

        if (diff > 180f) {

            // 0 and 360 are the same hue. If hue difference is greater than 180, subtract from 360

            // to account for the circularity.

            diff = 360f - diff;

        }

        return diff;

    }



    private static String stringForColor(int color) {