1 /* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved. 2 * 3 * Redistribution and use in source and binary forms, with or without 4 * modification, are permitted provided that the following conditions are 5 * met: 6 * * Redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer. 8 * * Redistributions in binary form must reproduce the above 9 * copyright notice, this list of conditions and the following 10 * disclaimer in the documentation and/or other materials provided 11 * with the distribution. 12 * * Neither the name of The Linux Foundation, nor the names of its 13 * contributors may be used to endorse or promote products derived 14 * from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 */ 29 30 #ifndef MEASUREMENT_API_CLINET_H 31 #define MEASUREMENT_API_CLINET_H 32 33 #include <mutex> 34 #include <android/hardware/gnss/1.1/IGnssMeasurement.h> 35 #include <android/hardware/gnss/1.1/IGnssMeasurementCallback.h> 36 #include <LocationAPIClientBase.h> 37 #include <hidl/Status.h> 38 #include <gps_extended_c.h> 39 40 namespace android { 41 namespace hardware { 42 namespace gnss { 43 namespace V1_1 { 44 namespace implementation { 45 46 using ::android::sp; 47 48 class MeasurementAPIClient : public LocationAPIClientBase 49 { 50 public: 51 MeasurementAPIClient(); 52 MeasurementAPIClient(const MeasurementAPIClient&) = delete; 53 MeasurementAPIClient& operator=(const MeasurementAPIClient&) = delete; 54 55 // for GpsMeasurementInterface 56 Return<V1_0::IGnssMeasurement::GnssMeasurementStatus> measurementSetCallback( 57 const sp<V1_0::IGnssMeasurementCallback>& callback); 58 Return<V1_0::IGnssMeasurement::GnssMeasurementStatus> measurementSetCallback_1_1( 59 const sp<IGnssMeasurementCallback>& callback, 60 GnssPowerMode powerMode = GNSS_POWER_MODE_INVALID, 61 uint32_t timeBetweenMeasurement = GPS_DEFAULT_FIX_INTERVAL_MS); 62 void measurementClose(); 63 Return<IGnssMeasurement::GnssMeasurementStatus> startTracking( 64 GnssPowerMode powerMode = GNSS_POWER_MODE_INVALID, 65 uint32_t timeBetweenMeasurement = GPS_DEFAULT_FIX_INTERVAL_MS); 66 67 // callbacks we are interested in 68 void onGnssMeasurementsCb(GnssMeasurementsNotification gnssMeasurementsNotification) final; 69 70 private: 71 virtual ~MeasurementAPIClient(); 72 73 std::mutex mMutex; 74 sp<V1_0::IGnssMeasurementCallback> mGnssMeasurementCbIface; 75 sp<IGnssMeasurementCallback> mGnssMeasurementCbIface_1_1; 76 77 bool mTracking; 78 }; 79 80 } // namespace implementation 81 } // namespace V1_1 82 } // namespace gnss 83 } // namespace hardware 84 } // namespace android 85 #endif // MEASUREMENT_API_CLINET_H 86