From 7369d2c37720cc88bbb28c6487b0209732ac52fa Mon Sep 17 00:00:00 2001 From: Pierre-Hugues Husson Date: Sat, 24 Mar 2018 08:01:48 +0100 Subject: [PATCH] Fix backlight control on Galaxy S9(+) --- .../core/java/com/android/server/lights/LightsService.java | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/services/core/java/com/android/server/lights/LightsService.java b/services/core/java/com/android/server/lights/LightsService.java index 9dee0171683..378e7c367b1 100644 --- a/services/core/java/com/android/server/lights/LightsService.java +++ b/services/core/java/com/android/server/lights/LightsService.java @@ -23,6 +23,7 @@ import android.content.Context; import android.content.pm.PackageManager; import android.os.Handler; import android.os.Message; +import android.os.SystemProperties; import android.os.Trace; import android.provider.Settings; import android.util.Slog; @@ -54,6 +55,12 @@ public class LightsService extends SystemService { return; } + String fp = SystemProperties.get("ro.vendor.build.fingerprint", "hello"); + if(fp.contains("starlte") || fp.contains("star2lte")) { + setLightLocked(brightness*100, LIGHT_FLASH_HARDWARE, 0, 0, brightnessMode); + return; + } + int color = brightness & 0x000000ff; color = 0xff000000 | (color << 16) | (color << 8) | color; setLightLocked(color, LIGHT_FLASH_NONE, 0, 0, brightnessMode); -- 2.17.1