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/Sensor.h

diff --git a/include/gui/Sensor.h b/include/gui/Sensor.h
index 8142be6..3792540 100644
--- a/include/gui/Sensor.h
+++ b/include/gui/Sensor.h
@@ -52,9 +52,13 @@
         TYPE_PROXIMITY      = ASENSOR_TYPE_PROXIMITY
     };
 
-            Sensor();
-            Sensor(struct sensor_t const* hwSensor, int halVersion = 0);
-            ~Sensor();
+    typedef struct {
+        uint8_t b[16];
+    } uuid_t;
+
+    Sensor();
+    Sensor(struct sensor_t const* hwSensor, int halVersion = 0);
+    ~Sensor();
 
     const String8& getName() const;
     const String8& getVendor() const;
@@ -77,6 +81,7 @@
     uint32_t getFlags() const;
     bool isWakeUpSensor() const;
     int32_t getReportingMode() const;
+    const uuid_t& getUuid() const;
 
     // LightFlattenable protocol
     inline bool isFixedSize() const { return false; }
@@ -103,6 +108,7 @@
     int32_t mRequiredAppOp;
     int32_t mMaxDelay;
     uint32_t mFlags;
+    uuid_t  mUuid;
     static void flattenString8(void*& buffer, size_t& size, const String8& string8);
     static bool unflattenString8(void const*& buffer, size_t& size, String8& outputString8);
 };