9-axis sensor fusion with Kalman filter

Add support for 9-axis gravity and linear-acceleration sensors
virtual orientation sensor using 9-axis fusion

Change-Id: I6717539373fce781c10e97b6fa59f68a831a592f

1 files changed, 3 insertions, 3 deletions

diff --git a/services/sensorservice/LinearAccelerationSensor.h b/services/sensorservice/LinearAccelerationSensor.h
index c577086..5deb24f 100644
--- a/services/sensorservice/LinearAccelerationSensor.h
+++ b/services/sensorservice/LinearAccelerationSensor.h
@@ -22,19 +22,19 @@
 
 #include <gui/Sensor.h>
 
-#include "SensorDevice.h"
 #include "SensorInterface.h"
 #include "GravitySensor.h"
 
 // ---------------------------------------------------------------------------
-
 namespace android {
 // ---------------------------------------------------------------------------
 
+class SensorDevice;
+class SensorFusion;
+
 class LinearAccelerationSensor : public SensorInterface {
     SensorDevice& mSensorDevice;
     GravitySensor mGravitySensor;
-    float mData[3];
 
     virtual bool process(sensors_event_t* outEvent,
             const sensors_event_t& event);