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      1 /* Copyright (c) 2017, The Linux Foundation. All rights reserved.
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      3  * Redistribution and use in source and binary forms, with or without
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     10  *       disclaimer in the documentation and/or other materials provided
     11  *       with the distribution.
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     14  *       from this software without specific prior written permission.
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     29 
     30 #ifndef FLP_API_CLINET_H
     31 #define FLP_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 #define FLP_CONF_FILE "/vendor/etc/flp.conf"
     40 
     41 namespace android {
     42 namespace hardware {
     43 namespace gnss {
     44 namespace V1_0 {
     45 namespace implementation {
     46 
     47 class FlpAPIClient : public LocationAPIClientBase
     48 {
     49 public:
     50     FlpAPIClient(const sp<IGnssBatchingCallback>& callback);
     51     ~FlpAPIClient();
     52     int flpGetBatchSize();
     53     int flpStartSession(const IGnssBatching::Options& options);
     54     int flpUpdateSessionOptions(const IGnssBatching::Options& options);
     55     int flpStopSession();
     56     void flpGetBatchedLocation(int last_n_locations);
     57     void flpFlushBatchedLocations();
     58 
     59     inline LocationCapabilitiesMask flpGetCapabilities() { return mLocationCapabilitiesMask; }
     60 
     61     // callbacks
     62     void onCapabilitiesCb(LocationCapabilitiesMask capabilitiesMask) final;
     63     void onBatchingCb(size_t count, Location* location) final;
     64 
     65 private:
     66     sp<IGnssBatchingCallback> mGnssBatchingCbIface;
     67     uint32_t mDefaultId;
     68     int mBatchSize;
     69     LocationCapabilitiesMask mLocationCapabilitiesMask;
     70 };
     71 
     72 }  // namespace implementation
     73 }  // namespace V1_0
     74 }  // namespace gnss
     75 }  // namespace hardware
     76 }  // namespace android
     77 #endif // FLP_API_CLINET_H
     78