MeasurementAPIClient.h 2.9 KB

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  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. #ifndef MEASUREMENT_API_CLINET_H
  30. #define MEASUREMENT_API_CLINET_H
  31. #include <mutex>
  32. #include <android/hardware/gnss/1.0/IGnssMeasurement.h>
  33. #include <android/hardware/gnss/1.0/IGnssMeasurementCallback.h>
  34. #include <LocationAPIClientBase.h>
  35. #include <hidl/Status.h>
  36. #include <gps_extended_c.h>
  37. namespace android {
  38. namespace hardware {
  39. namespace gnss {
  40. namespace V1_0 {
  41. namespace implementation {
  42. using ::android::sp;
  43. class MeasurementAPIClient : public LocationAPIClientBase
  44. {
  45. public:
  46. MeasurementAPIClient();
  47. MeasurementAPIClient(const MeasurementAPIClient&) = delete;
  48. MeasurementAPIClient& operator=(const MeasurementAPIClient&) = delete;
  49. // for GpsMeasurementInterface
  50. Return<V1_0::IGnssMeasurement::GnssMeasurementStatus> measurementSetCallback(
  51. const sp<V1_0::IGnssMeasurementCallback>& callback);
  52. void measurementClose();
  53. Return<IGnssMeasurement::GnssMeasurementStatus> startTracking();
  54. // callbacks we are interested in
  55. void onGnssMeasurementsCb(GnssMeasurementsNotification gnssMeasurementsNotification) final;
  56. private:
  57. virtual ~MeasurementAPIClient();
  58. std::mutex mMutex;
  59. sp<V1_0::IGnssMeasurementCallback> mGnssMeasurementCbIface;
  60. bool mTracking;
  61. };
  62. } // namespace implementation
  63. } // namespace V1_0
  64. } // namespace gnss
  65. } // namespace hardware
  66. } // namespace android
  67. #endif // MEASUREMENT_API_CLINET_H