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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/1.1/IGnss.h>
- #include <android/hardware/gnss/1.1/IGnssCallback.h>
- #include <android/hardware/gnss/1.0/IGnssNiCallback.h>
- #include <LocationAPIClientBase.h>
- namespace android {
- namespace hardware {
- namespace gnss {
- namespace V1_1 {
- 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_1
- } // namespace gnss
- } // namespace hardware
- } // namespace android
- #endif // GNSS_API_CLINET_H
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