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29 
30 #ifndef MEASUREMENT_API_CLINET_H
31 #define MEASUREMENT_API_CLINET_H
32 
33 #include <mutex>
34 #include <android/hardware/gnss/2.0/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 V2_0 {
44 namespace implementation {
45 
46 using ::android::sp;
47 
48 class MeasurementAPIClient : public LocationAPIClientBase
49 {
50 public:
51     MeasurementAPIClient();
52     virtual ~MeasurementAPIClient();
53     MeasurementAPIClient(const MeasurementAPIClient&) = delete;
54     MeasurementAPIClient& operator=(const MeasurementAPIClient&) = delete;
55 
56     // for GpsMeasurementInterface
57     Return<V1_0::IGnssMeasurement::GnssMeasurementStatus> measurementSetCallback(
58             const sp<V1_0::IGnssMeasurementCallback>& callback);
59     Return<V1_0::IGnssMeasurement::GnssMeasurementStatus> measurementSetCallback_1_1(
60             const sp<V1_1::IGnssMeasurementCallback>& callback,
61             GnssPowerMode powerMode = GNSS_POWER_MODE_INVALID,
62             uint32_t timeBetweenMeasurement = GPS_DEFAULT_FIX_INTERVAL_MS);
63     Return<V1_0::IGnssMeasurement::GnssMeasurementStatus> measurementSetCallback_2_0(
64             const sp<V2_0::IGnssMeasurementCallback>& callback,
65             GnssPowerMode powerMode = GNSS_POWER_MODE_INVALID,
66             uint32_t timeBetweenMeasurement = GPS_DEFAULT_FIX_INTERVAL_MS);
67     void measurementClose();
68     Return<IGnssMeasurement::GnssMeasurementStatus> startTracking(
69             GnssPowerMode powerMode = GNSS_POWER_MODE_INVALID,
70             uint32_t timeBetweenMeasurement = GPS_DEFAULT_FIX_INTERVAL_MS);
71 
72     // callbacks we are interested in
73     void onGnssMeasurementsCb(GnssMeasurementsNotification gnssMeasurementsNotification) final;
74 
75 private:
76     std::mutex mMutex;
77     sp<V1_0::IGnssMeasurementCallback> mGnssMeasurementCbIface;
78     sp<V1_1::IGnssMeasurementCallback> mGnssMeasurementCbIface_1_1;
79     sp<V2_0::IGnssMeasurementCallback> mGnssMeasurementCbIface_2_0;
80 
81     bool mTracking;
82 };
83 
84 }  // namespace implementation
85 }  // namespace V2_0
86 }  // namespace gnss
87 }  // namespace hardware
88 }  // namespace android
89 #endif // MEASUREMENT_API_CLINET_H
90