commit 2576cb63b3fe1592f54816625036566b9eb0793a
author Peng Xu <pengxu@google.com> Wed Jan 20 00:22:09 2016 -0800
committer Peng Xu <pengxu@google.com> Mon Jan 25 01:56:49 2016 -0800
tree d2c981c0e0383e678054d067e59568ca0dcb7ca4
parent 59d761f822c5ae4c2a268cea0ea9f1c38854b87c

Dynamic Sensor Discovery implementation

Defined the dynamic sensor meta data type and UUID of sensor.

Implementation in sensorservice and the native SensorManager to
support Dynamic sensor discovery.

Change-Id: I9df2f2ae51d46cd946a9757393f7a60b52cc4fb8

include/gui/SensorManager.h

diff --git a/include/gui/SensorManager.h b/include/gui/SensorManager.h
index 0cff46c..6c6230f 100644
--- a/include/gui/SensorManager.h
+++ b/include/gui/SensorManager.h
@@ -54,7 +54,8 @@
     static SensorManager& getInstanceForPackage(const String16& packageName);
     ~SensorManager();
 
-    ssize_t getSensorList(Sensor const* const** list) const;
+    ssize_t getSensorList(Sensor const* const** list);
+    ssize_t getDynamicSensorList(Vector<Sensor>& list);
     Sensor const* getDefaultSensor(int type);
     sp<SensorEventQueue> createEventQueue(String8 packageName = String8(""), int mode = 0);
     bool isDataInjectionEnabled();
@@ -64,17 +65,17 @@
     void sensorManagerDied();
 
     SensorManager(const String16& opPackageName);
-    status_t assertStateLocked() const;
+    status_t assertStateLocked();
 
 private:
     static Mutex sLock;
     static std::map<String16, SensorManager*> sPackageInstances;
 
-    mutable Mutex mLock;
-    mutable sp<ISensorServer> mSensorServer;
-    mutable Sensor const** mSensorList;
-    mutable Vector<Sensor> mSensors;
-    mutable sp<IBinder::DeathRecipient> mDeathObserver;
+    Mutex mLock;
+    sp<ISensorServer> mSensorServer;
+    Sensor const** mSensorList;
+    Vector<Sensor> mSensors;
+    sp<IBinder::DeathRecipient> mDeathObserver;
     const String16 mOpPackageName;
 };