commit 1a00e2d5fb819c95ade644146020c83551208af1
author Peng Xu <pengxu@google.com> Wed Sep 27 23:08:30 2017 -0700
committer Peng Xu <pengxu@google.com> Wed Oct 04 15:52:12 2017 -0700
tree 870c522edac2f7e904e58cde376df640d54e2760
parent 625d6a8cd8e093f85aea394865c970997ca33767

Clean up connection to sensor hidl service

getService() would block until hidl service up and running. Replace
retry delay with service registration listener to speed up.

Moreover, when getService() return nullptr, it means sensor hidl
service does not exist. Remove retry in this case and return failure.

Bug: 66916774
Test: test device boot
Test: adb shell "stop; start"
Test: kill sensor hidl process
Test: mod manifest file to remove sensor entry
Change-Id: I685971425e97e314699de4630d9adf400aba4af2

services/sensorservice/Android.bp

diff --git a/services/sensorservice/Android.bp b/services/sensorservice/Android.bp
index 8d381b1..a7f3a52 100644
--- a/services/sensorservice/Android.bp
+++ b/services/sensorservice/Android.bp
@@ -14,6 +14,7 @@
         "RecentEventLogger.cpp",
         "RotationVectorSensor.cpp",
         "SensorDevice.cpp",
+        "SensorDeviceUtils.cpp",
         "SensorDirectConnection.cpp",
         "SensorEventConnection.cpp",
         "SensorFusion.cpp",