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/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef android_hardware_gnss_V1_0_GnssGeofencing_H_
#define android_hardware_gnss_V1_0_GnssGeofencing_H_
#include <ThreadCreationWrapper.h>
#include <android/hardware/gnss/1.0/IGnssGeofencing.h>
#include <hidl/Status.h>
#include <hardware/gps.h>
namespace android {
namespace hardware {
namespace gnss {
namespace V1_0 {
namespace implementation {
using ::android::hardware::gnss::V1_0::IGnssGeofenceCallback;
using ::android::hardware::gnss::V1_0::IGnssGeofencing;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::hardware::hidl_vec;
using ::android::hardware::hidl_string;
using ::android::sp;
/*
* Interface for GNSS Geofencing support. It also contains wrapper methods to allow
* methods from IGnssGeofenceCallback interface to be passed into the
* conventional implementation of the GNSS HAL.
*/
struct GnssGeofencing : public IGnssGeofencing {
GnssGeofencing(const GpsGeofencingInterface* gpsGeofencingIface);
~GnssGeofencing();
/*
* Methods from ::android::hardware::gnss::V1_0::IGnssGeofencing follow.
* These declarations were generated from IGnssGeofencing.hal.
*/
Return<void> setCallback(const sp<IGnssGeofenceCallback>& callback) override;
Return<void> addGeofence(int32_t geofenceId,
double latitudeDegrees,
double longitudeDegrees,
double radiusMeters,
IGnssGeofenceCallback::GeofenceTransition lastTransition,
int32_t monitorTransitions,
uint32_t notificationResponsivenessMs,
uint32_t unknownTimerMs) override;
Return<void> pauseGeofence(int32_t geofenceId) override;
Return<void> resumeGeofence(int32_t geofenceId, int32_t monitorTransitions) override;
Return<void> removeGeofence(int32_t geofenceId) override;
/*
* Callback methods to be passed into the conventional GNSS HAL by the default
* implementation. These methods are not part of the IGnssGeofencing base class.
*/
static void gnssGfTransitionCb(int32_t geofence_id, GpsLocation* location,
int32_t transition, GpsUtcTime timestamp);
static void gnssGfStatusCb(int32_t status, GpsLocation* last_location);
static void gnssGfAddCb(int32_t geofence_id, int32_t status);
static void gnssGfRemoveCb(int32_t geofence_id, int32_t status);
static void gnssGfPauseCb(int32_t geofence_id, int32_t status);
static void gnssGfResumeCb(int32_t geofence_id, int32_t status);
static pthread_t createThreadCb(const char* name, void (*start)(void*), void* arg);
/*
* Holds function pointers to the callback methods.
*/
static GpsGeofenceCallbacks sGnssGfCb;
private:
static std::vector<std::unique_ptr<ThreadFuncArgs>> sThreadFuncArgsList;
static sp<IGnssGeofenceCallback> mGnssGeofencingCbIface;
const GpsGeofencingInterface* mGnssGeofencingIface = nullptr;
static bool sInterfaceExists;
};
} // namespace implementation
} // namespace V1_0
} // namespace gnss
} // namespace hardware
} // namespace android
#endif // android_hardware_gnss_V1_0_GnssGeofencing_H_