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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     int getBatchSize();
54     int startSession(const V1_0::IGnssBatching::Options& options);
55     int updateSessionOptions(const V1_0::IGnssBatching::Options& options);
56     int stopSession();
57     void getBatchedLocation(int last_n_locations);
58     void flushBatchedLocations();
59 
getCapabilities()60     inline LocationCapabilitiesMask getCapabilities() { return mLocationCapabilitiesMask; }
61 
62     // callbacks
63     void onCapabilitiesCb(LocationCapabilitiesMask capabilitiesMask) final;
64     void onBatchingCb(size_t count, Location* location, BatchingOptions batchOptions) final;
65 
66 private:
67     void setCallbacks();
68     ~BatchingAPIClient();
69 
70     std::mutex mMutex;
71     sp<V1_0::IGnssBatchingCallback> mGnssBatchingCbIface;
72     uint32_t mDefaultId;
73     LocationCapabilitiesMask mLocationCapabilitiesMask;
74     sp<V2_0::IGnssBatchingCallback> mGnssBatchingCbIface_2_0;
75 };
76 
77 }  // namespace implementation
78 }  // namespace V2_0
79 }  // namespace gnss
80 }  // namespace hardware
81 }  // namespace android
82 #endif // BATCHING_API_CLINET_H
83