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29 
30 #ifndef GNSS_API_CLINET_H
31 #define GNSS_API_CLINET_H
32 
33 
34 #include <android/hardware/gnss/1.0/IGnss.h>
35 #include <android/hardware/gnss/1.0/IGnssCallback.h>
36 #include <android/hardware/gnss/1.0/IGnssNiCallback.h>
37 #include <LocationAPIClientBase.h>
38 
39 namespace android {
40 namespace hardware {
41 namespace gnss {
42 namespace V1_0 {
43 namespace implementation {
44 
45 using ::android::sp;
46 
47 class GnssAPIClient : public LocationAPIClientBase
48 {
49 public:
50     GnssAPIClient(const sp<IGnssCallback>& gpsCb,
51             const sp<IGnssNiCallback>& niCb);
52     virtual ~GnssAPIClient();
53     GnssAPIClient(const GnssAPIClient&) = delete;
54     GnssAPIClient& operator=(const GnssAPIClient&) = delete;
55 
56     // for GpsInterface
57     void gnssUpdateCallbacks(const sp<IGnssCallback>& gpsCb,
58             const sp<IGnssNiCallback>& niCb);
59     bool gnssStart();
60     bool gnssStop();
61     void gnssDeleteAidingData(IGnss::GnssAidingData aidingDataFlags);
62     bool gnssSetPositionMode(IGnss::GnssPositionMode mode,
63             IGnss::GnssPositionRecurrence recurrence,
64             uint32_t minIntervalMs,
65             uint32_t preferredAccuracyMeters,
66             uint32_t preferredTimeMs);
67 
68     // for GpsNiInterface
69     void gnssNiRespond(int32_t notifId, IGnssNiCallback::GnssUserResponseType userResponse);
70 
71     // for GnssConfigurationInterface
72     void gnssConfigurationUpdate(const GnssConfig& gnssConfig);
73 
gnssGetCapabilities()74     inline LocationCapabilitiesMask gnssGetCapabilities() const {
75         return mLocationCapabilitiesMask;
76     }
77 
78     // callbacks we are interested in
79     void onCapabilitiesCb(LocationCapabilitiesMask capabilitiesMask) final;
80     void onTrackingCb(Location location) final;
81     void onGnssNiCb(uint32_t id, GnssNiNotification gnssNiNotification) final;
82     void onGnssSvCb(GnssSvNotification gnssSvNotification) final;
83     void onGnssNmeaCb(GnssNmeaNotification gnssNmeaNotification) final;
84 
85     void onStartTrackingCb(LocationError error) final;
86     void onStopTrackingCb(LocationError error) final;
87 
88 private:
89     sp<IGnssCallback> mGnssCbIface;
90     sp<IGnssNiCallback> mGnssNiCbIface;
91 
92     LocationCapabilitiesMask mLocationCapabilitiesMask;
93 
94     LocationOptions mLocationOptions;
95 };
96 
97 }  // namespace implementation
98 }  // namespace V1_0
99 }  // namespace gnss
100 }  // namespace hardware
101 }  // namespace android
102 #endif // GNSS_API_CLINET_H
103