GnssVisibilityControl.h 3.5 KB

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  1. /*
  2. * Copyright (c) 2019, The Linux Foundation. All rights reserved.
  3. *
  4. * Redistribution and use in source and binary forms, with or without
  5. * modification, are permitted provided that the following conditions are
  6. * met:
  7. * * Redistributions of source code must retain the above copyright
  8. * notice, this list of conditions and the following disclaimer.
  9. * * Redistributions in binary form must reproduce the above
  10. * copyright notice, this list of conditions and the following
  11. * disclaimer in the documentation and/or other materials provided
  12. * with the distribution.
  13. * * Neither the name of The Linux Foundation nor the names of its
  14. * contributors may be used to endorse or promote products derived
  15. * from this software without specific prior written permission.
  16. *
  17. * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
  18. * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  19. * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
  20. * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
  21. * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  22. * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  23. * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  24. * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  25. * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
  26. * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
  27. * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28. */
  29. #ifndef ANDROID_HARDWARE_GNSS_V1_0_GnssVisibilityControl_H
  30. #define ANDROID_HARDWARE_GNSS_V1_0_GnssVisibilityControl_H
  31. #include <android/hardware/gnss/visibility_control/1.0/IGnssVisibilityControl.h>
  32. #include <hidl/MQDescriptor.h>
  33. #include <hidl/Status.h>
  34. #include <gps_extended_c.h>
  35. #include <location_interface.h>
  36. #include "Gnss.h"
  37. namespace android {
  38. namespace hardware {
  39. namespace gnss {
  40. namespace visibility_control {
  41. namespace V1_0 {
  42. namespace implementation {
  43. using ::android::hardware::hidl_array;
  44. using ::android::hardware::hidl_memory;
  45. using ::android::hardware::hidl_string;
  46. using ::android::hardware::hidl_vec;
  47. using ::android::hardware::Return;
  48. using ::android::hardware::Void;
  49. using ::android::sp;
  50. using ::android::hardware::gnss::V2_0::implementation::Gnss;
  51. struct GnssVisibilityControl : public IGnssVisibilityControl {
  52. GnssVisibilityControl(Gnss* gnss);
  53. ~GnssVisibilityControl();
  54. // Methods from ::android::hardware::gnss::visibility_control::V1_0::IGnssVisibilityControl follow.
  55. Return<bool> enableNfwLocationAccess(const hidl_vec<::android::hardware::hidl_string>& proxyApps) override;
  56. /**
  57. * Registers the callback for HAL implementation to use.
  58. *
  59. * @param callback Handle to IGnssVisibilityControlCallback interface.
  60. */
  61. Return<bool> setCallback(const ::android::sp<::android::hardware::gnss::visibility_control::V1_0::IGnssVisibilityControlCallback>& callback) override;
  62. void statusCb(GnssNfwNotification notification);
  63. bool isE911Session();
  64. /* Data call setup callback passed down to GNSS HAL implementation */
  65. static void nfwStatusCb(GnssNfwNotification notification);
  66. static bool isInEmergencySession();
  67. private:
  68. Gnss* mGnss = nullptr;
  69. sp<IGnssVisibilityControlCallback> mGnssVisibilityControlCbIface = nullptr;
  70. };
  71. } // namespace implementation
  72. } // namespace V1_0
  73. } // namespace visibility_control
  74. } // namespace gnss
  75. } // namespace hardware
  76. } // namespace android
  77. #endif // ANDROID_HARDWARE_GNSS_V1_0_GnssVisibilityControl_H