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/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation, nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef GNSS_API_CLINET_H
#define GNSS_API_CLINET_H
#include <mutex>
#include <android/hardware/gnss/1.0/IGnss.h>
#include <android/hardware/gnss/1.0/IGnssCallback.h>
#include <android/hardware/gnss/1.0/IGnssNiCallback.h>
#include <LocationAPIClientBase.h>
namespace android {
namespace hardware {
namespace gnss {
namespace V1_0 {
namespace implementation {
using ::android::sp;
class GnssAPIClient : public LocationAPIClientBase
{
public:
GnssAPIClient(const sp<V1_0::IGnssCallback>& gpsCb,
const sp<V1_0::IGnssNiCallback>& niCb);
GnssAPIClient(const GnssAPIClient&) = delete;
GnssAPIClient& operator=(const GnssAPIClient&) = delete;
// for GpsInterface
void gnssUpdateCallbacks(const sp<V1_0::IGnssCallback>& gpsCb,
const sp<V1_0::IGnssNiCallback>& niCb);
bool gnssStart();
bool gnssStop();
bool gnssSetPositionMode(V1_0::IGnss::GnssPositionMode mode,
V1_0::IGnss::GnssPositionRecurrence recurrence,
uint32_t minIntervalMs,
uint32_t preferredAccuracyMeters,
uint32_t preferredTimeMs,
GnssPowerMode powerMode = GNSS_POWER_MODE_INVALID,
uint32_t timeBetweenMeasurement = 0);
// for GpsNiInterface
void gnssNiRespond(int32_t notifId, V1_0::IGnssNiCallback::GnssUserResponseType userResponse);
// these apis using LocationAPIControlClient
void gnssDeleteAidingData(V1_0::IGnss::GnssAidingData aidingDataFlags);
void gnssEnable(LocationTechnologyType techType);
void gnssDisable();
void gnssConfigurationUpdate(const GnssConfig& gnssConfig);
inline LocationCapabilitiesMask gnssGetCapabilities() const {
return mLocationCapabilitiesMask;
}
void requestCapabilities();
// callbacks we are interested in
void onCapabilitiesCb(LocationCapabilitiesMask capabilitiesMask) final;
void onTrackingCb(Location location) final;
void onGnssNiCb(uint32_t id, GnssNiNotification gnssNiNotification) final;
void onGnssSvCb(GnssSvNotification gnssSvNotification) final;
void onGnssNmeaCb(GnssNmeaNotification gnssNmeaNotification) final;
void onStartTrackingCb(LocationError error) final;
void onStopTrackingCb(LocationError error) final;
private:
virtual ~GnssAPIClient();
sp<V1_0::IGnssCallback> mGnssCbIface;
sp<V1_0::IGnssNiCallback> mGnssNiCbIface;
std::mutex mMutex;
LocationAPIControlClient* mControlClient;
LocationCapabilitiesMask mLocationCapabilitiesMask;
bool mLocationCapabilitiesCached;
TrackingOptions mTrackingOptions;
};
} // namespace implementation
} // namespace V1_0
} // namespace gnss
} // namespace hardware
} // namespace android
#endif // GNSS_API_CLINET_H
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