Bring back app notif dot color

- Closes #3816

src/com/android/launcher3/BubbleTextView.java

@@ -63,6 +63,7 @@ import com.android.launcher3.dot.DotInfo;
 import com.android.launcher3.dragndrop.DragOptions.PreDragCondition;
 import com.android.launcher3.dragndrop.DraggableView;
 import com.android.launcher3.folder.FolderIcon;
+import com.android.launcher3.graphics.IconPalette;
 import com.android.launcher3.graphics.IconShape;
 import com.android.launcher3.graphics.PreloadIconDrawable;
 import com.android.launcher3.icons.DotRenderer;
@@ -398,7 +399,7 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver,
         boolean useTheme = shouldUseTheme();
         FastBitmapDrawable iconDrawable = info.newIcon(getContext(), useTheme);
         mDotParams.appColor = iconDrawable.getIconColor();
-        mDotParams.color = ColorTokens.DotColor.resolveColor(getContext());
+        mDotParams.color = IconPalette.getMutedColor(iconDrawable.getIconColor(), 0.54f);
         setIcon(iconDrawable);
         applyLabel(info);
     }

src/com/android/launcher3/graphics/IconPalette.java

@@ -16,6 +16,8 @@
 
 package com.android.launcher3.graphics;
 
+import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
+
 import android.app.Notification;
 import android.content.Context;
 import android.graphics.Color;
@@ -155,4 +157,9 @@ public class IconPalette {
         }
         return ColorUtils.LABToColor(low, a, b);
     }
+
+    public static int getMutedColor(int color, float whiteScrimAlpha) {
+        int whiteScrim = setColorAlphaBound(Color.WHITE, (int) (255 * whiteScrimAlpha));
+        return ColorUtils.compositeColors(whiteScrim, color);
+    }
 }