commit 47cdf7ba2a0773d2090e797584678935420adccb
author Steve Paik <spaik@google.com> Fri Mar 16 17:27:43 2018 -0700
committer Steve Paik <spaik@google.com> Fri Mar 16 18:41:45 2018 -0700
tree 5f64364ace10a49dada5a24857e9b426931bcca7
parent 7e45b2bad1fa887a160d79738139d3062a1869b2

Plumb display brightness from Android to VHAL

Bug: 75322336
Test: Python emulator receives display brightness updates
Change-Id: I1a535798ee6e0de40abef999b6026880d3bb8146

service/src/com/android/car/CarPowerManagementService.java

diff --git a/service/src/com/android/car/CarPowerManagementService.java b/service/src/com/android/car/CarPowerManagementService.java
index 3aa473c..57ccf62 100644
--- a/service/src/com/android/car/CarPowerManagementService.java
+++ b/service/src/com/android/car/CarPowerManagementService.java
@@ -604,7 +604,7 @@
     }
 
     private void doHandleMainDisplayStateChange(boolean on) {
-        //TODO bug: 32065231
+        Log.w(CarLog.TAG_POWER, "Unimplemented:  doHandleMainDisplayStateChange() - on = " + on);
     }
 
     public void handleMainDisplayChanged(boolean on) {
@@ -615,6 +615,14 @@
         handler.handleMainDisplayStateChange(on);
     }
 
+    /**
+     * Send display brightness to VHAL.
+     * @param brightness value 0-100%
+     */
+    public void sendDisplayBrightness(int brightness) {
+        mHal.sendDisplayBrightness(brightness);
+    }
+
     public synchronized Handler getHandler() {
         return mHandler;
     }