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      1 /* Copyright (c) 2017, The Linux Foundation. All rights reserved.
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     29 
     30 #ifndef BATCHING_API_CLINET_H
     31 #define BATCHING_API_CLINET_H
     32 
     33 #include <android/hardware/gnss/1.0/IGnssBatching.h>
     34 #include <android/hardware/gnss/1.0/IGnssBatchingCallback.h>
     35 #include <pthread.h>
     36 
     37 #include <LocationAPIClientBase.h>
     38 
     39 namespace android {
     40 namespace hardware {
     41 namespace gnss {
     42 namespace V1_0 {
     43 namespace implementation {
     44 
     45 class BatchingAPIClient : public LocationAPIClientBase
     46 {
     47 public:
     48     BatchingAPIClient(const sp<IGnssBatchingCallback>& callback);
     49     ~BatchingAPIClient();
     50     int getBatchSize();
     51     int startSession(const IGnssBatching::Options& options);
     52     int updateSessionOptions(const IGnssBatching::Options& options);
     53     int stopSession();
     54     void getBatchedLocation(int last_n_locations);
     55     void flushBatchedLocations();
     56 
     57     inline LocationCapabilitiesMask getCapabilities() { return mLocationCapabilitiesMask; }
     58 
     59     // callbacks
     60     void onCapabilitiesCb(LocationCapabilitiesMask capabilitiesMask) final;
     61     void onBatchingCb(size_t count, Location* location, BatchingOptions batchOptions) final;
     62 
     63 private:
     64     sp<IGnssBatchingCallback> mGnssBatchingCbIface;
     65     uint32_t mDefaultId;
     66     int mBatchSize;
     67     LocationCapabilitiesMask mLocationCapabilitiesMask;
     68 };
     69 
     70 }  // namespace implementation
     71 }  // namespace V1_0
     72 }  // namespace gnss
     73 }  // namespace hardware
     74 }  // namespace android
     75 #endif // BATCHING_API_CLINET_H
     76