AndroidLocationService.h

// Copyright eeGeo Ltd (2012-2014), All Rights Reserved

#pragma once

#include <jni.h>
#include "ILocationService.h"
#include "Types.h"
#include "VectorMath.h"
#include "InteriorId.h"

struct AndroidNativeState;

namespace Eegeo
{
    namespace Android
    {
        class AndroidLocationService : public Eegeo::Location::ILocationService, protected Eegeo::NonCopyable
        {
            private:
                double latRadians;
                double lonRadians;
                double altitudeMeters;
                double horizontalAccuracyMeters;
                double headingDegrees;
                bool hasLocation;
                bool hasAccuracy;
                bool hasAltitude;
                bool hasHeading;
                bool isAuthorized;

                AndroidNativeState* pState;

                void UpdateLatLongFromJNI();
                void UpdateHeadingFromJNI();

                jclass m_locationServiceClass;
                jclass m_headingServiceClass;
                jobject m_headingServiceInstance;

            public:
                AndroidLocationService(AndroidNativeState* pState);
                ~AndroidLocationService();

                void StopListening();

                const bool GetIsAuthorized() const { return isAuthorized; }

                bool IsIndoors();
                Resources::Interiors::InteriorId GetInteriorId();
                bool GetLocation(Eegeo::Space::LatLong& latlong);
                bool GetAltitude(double& altitude);
                bool GetFloorIndex(int& floorIndex);
                bool GetHorizontalAccuracy(double& accuracy);
                bool GetHeadingDegrees(double& headingDegrees);
        };
    }
}