commit 6c49e6f7df1b6ab31591e44b999f03a8679e3e2b
author Brian Stack <bstack@google.com> Mon Sep 24 15:44:32 2018 -0700
committer Brian Stack <bstack@google.com> Mon Sep 24 16:30:41 2018 -0700
tree 2f2c22a3f7940415b0c6dd14b89cec88528fd6cc
parent a28e921d6c623eba52168c616d2ca3046e8c348d

Implement ISensorsCallback

Implement the ISensorsCallback interface in the SensorDevice. This
interface is responsible for handling callbacks from the Sensors HAL,
such as when a dynamic sensor is connected or disconnected.

Bug: 111070257
Test: Compile, configured system to use sensors@2.0 and ensured that
      a_sns_test received events

Change-Id: I180e05db29e0e1d008fb661e6cf6e3b552a1b0b6

services/sensorservice/SensorDevice.h

diff --git a/services/sensorservice/SensorDevice.h b/services/sensorservice/SensorDevice.h
index 2caebf9..d481ed2 100644
--- a/services/sensorservice/SensorDevice.h
+++ b/services/sensorservice/SensorDevice.h
@@ -43,7 +43,9 @@
 
 // ---------------------------------------------------------------------------
 
-class SensorDevice : public Singleton<SensorDevice>, public SensorServiceUtil::Dumpable {
+class SensorDevice : public Singleton<SensorDevice>,
+                     public android::hardware::sensors::V2_0::ISensorsCallback,
+                     public SensorServiceUtil::Dumpable {
 public:
     class HidlTransportErrorLog {
      public:
@@ -102,6 +104,12 @@
     status_t injectSensorData(const sensors_event_t *event);
     void notifyConnectionDestroyed(void *ident);
 
+    using Result = ::android::hardware::sensors::V1_0::Result;
+    hardware::Return<void> onDynamicSensorsConnected(
+            const hardware::hidl_vec<hardware::sensors::V1_0::SensorInfo> &dynamicSensorsAdded) override;
+    hardware::Return<void> onDynamicSensorsDisconnected(
+            const hardware::hidl_vec<int32_t> &dynamicSensorHandlesRemoved) override;
+
     // Dumpable
     virtual std::string dump() const;
 private: