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29 
30 #ifndef BATCHING_API_CLINET_H
31 #define BATCHING_API_CLINET_H
32 
33 #include <mutex>
34 #include <android/hardware/gnss/2.0/IGnssBatching.h>
35 #include <android/hardware/gnss/2.0/IGnssBatchingCallback.h>
36 #include <pthread.h>
37 
38 #include <LocationAPIClientBase.h>
39 
40 namespace android {
41 namespace hardware {
42 namespace gnss {
43 namespace V2_0 {
44 namespace implementation {
45 
46 class BatchingAPIClient : public LocationAPIClientBase
47 {
48 public:
49     BatchingAPIClient(const sp<V1_0::IGnssBatchingCallback>& callback);
50     BatchingAPIClient(const sp<V2_0::IGnssBatchingCallback>& callback);
51     void gnssUpdateCallbacks(const sp<V1_0::IGnssBatchingCallback>& callback);
52     void gnssUpdateCallbacks_2_0(const sp<V2_0::IGnssBatchingCallback>& callback);
53     ~BatchingAPIClient();
54     int getBatchSize();
55     int startSession(const V1_0::IGnssBatching::Options& options);
56     int updateSessionOptions(const V1_0::IGnssBatching::Options& options);
57     int stopSession();
58     void getBatchedLocation(int last_n_locations);
59     void flushBatchedLocations();
60 
61     inline LocationCapabilitiesMask getCapabilities() { return mLocationCapabilitiesMask; }
62 
63     // callbacks
64     void onCapabilitiesCb(LocationCapabilitiesMask capabilitiesMask) final;
65     void onBatchingCb(size_t count, Location* location, BatchingOptions batchOptions) final;
66 
67 private:
68     void setCallbacks();
69     std::mutex mMutex;
70     sp<V1_0::IGnssBatchingCallback> mGnssBatchingCbIface;
71     uint32_t mDefaultId;
72     LocationCapabilitiesMask mLocationCapabilitiesMask;
73     sp<V2_0::IGnssBatchingCallback> mGnssBatchingCbIface_2_0;
74 };
75 
76 }  // namespace implementation
77 }  // namespace V2_0
78 }  // namespace gnss
79 }  // namespace hardware
80 }  // namespace android
81 #endif // BATCHING_API_CLINET_H
82