From 415e8de02f2a6d8aee91ddae203a5ee24c72bf2e Mon Sep 17 00:00:00 2001
From: Luca Stefani <luca.stefani.ge1@gmail.com>
Date: Sat, 14 Jul 2018 10:34:53 -0700
Subject: [PATCH] fw/b lights: Allow black notification color

* Color 0 is used to mean "lineage-sdk should pick a default"

* Explictly requesting black made the led blue (eg lineageparts light picker), fix that

Change-Id: Ia03f898c1b6cd0f77af8bb155139b587664f47af
---
 .../com/android/server/notification/NotificationRecord.java  | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/services/core/java/com/android/server/notification/NotificationRecord.java b/services/core/java/com/android/server/notification/NotificationRecord.java
index 77f278b3c8e..f2d2eac17ff 100644
--- a/services/core/java/com/android/server/notification/NotificationRecord.java
+++ b/services/core/java/com/android/server/notification/NotificationRecord.java
@@ -218,6 +218,11 @@ public final class NotificationRecord {
                 if ((notification.defaults & Notification.DEFAULT_LIGHTS) != 0) {
                     light = new Light(defaultLightColor, defaultLightOn,
                             defaultLightOff);
+                } else if (light.color == 0) {
+                    // User has requested color 0.  However, lineage-sdk interprets
+                    // color 0 as "supply a default" therefore adjust alpha to make
+                    // the color still black but non-zero.
+                    light = new Light(0x01000000, light.onMs, light.offMs);
                 }
             } else {
                 light = null;
-- 
2.26.2