101 lines
2.9 KiB
C++
Executable file
101 lines
2.9 KiB
C++
Executable file
/*
|
|
* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
|
|
* Not a Contribution
|
|
*/
|
|
/*
|
|
* 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.
|
|
*/
|
|
|
|
#define LOG_TAG "LocSvc_GnssMeasurementInterface"
|
|
|
|
#include <log_util.h>
|
|
#include <MeasurementAPIClient.h>
|
|
#include "GnssMeasurement.h"
|
|
|
|
namespace android {
|
|
namespace hardware {
|
|
namespace gnss {
|
|
namespace V1_0 {
|
|
namespace implementation {
|
|
|
|
void GnssMeasurement::GnssMeasurementDeathRecipient::serviceDied(
|
|
uint64_t cookie, const wp<IBase>& who) {
|
|
LOC_LOGE("%s] service died. cookie: %llu, who: %p",
|
|
__FUNCTION__, static_cast<unsigned long long>(cookie), &who);
|
|
if (mGnssMeasurement != nullptr) {
|
|
mGnssMeasurement->close();
|
|
}
|
|
}
|
|
|
|
GnssMeasurement::GnssMeasurement() {
|
|
mGnssMeasurementDeathRecipient = new GnssMeasurementDeathRecipient(this);
|
|
mApi = new MeasurementAPIClient();
|
|
}
|
|
|
|
GnssMeasurement::~GnssMeasurement() {
|
|
if (mApi) {
|
|
delete mApi;
|
|
mApi = nullptr;
|
|
}
|
|
}
|
|
|
|
// Methods from ::android::hardware::gnss::V1_0::IGnssMeasurement follow.
|
|
|
|
Return<IGnssMeasurement::GnssMeasurementStatus> GnssMeasurement::setCallback(
|
|
const sp<V1_0::IGnssMeasurementCallback>& callback) {
|
|
|
|
Return<IGnssMeasurement::GnssMeasurementStatus> ret =
|
|
IGnssMeasurement::GnssMeasurementStatus::ERROR_GENERIC;
|
|
if (mGnssMeasurementCbIface != nullptr) {
|
|
LOC_LOGE("%s]: GnssMeasurementCallback is already set", __FUNCTION__);
|
|
return IGnssMeasurement::GnssMeasurementStatus::ERROR_ALREADY_INIT;
|
|
}
|
|
|
|
if (callback == nullptr) {
|
|
LOC_LOGE("%s]: callback is nullptr", __FUNCTION__);
|
|
return ret;
|
|
}
|
|
if (mApi == nullptr) {
|
|
LOC_LOGE("%s]: mApi is nullptr", __FUNCTION__);
|
|
return ret;
|
|
}
|
|
|
|
mGnssMeasurementCbIface = callback;
|
|
mGnssMeasurementCbIface->linkToDeath(mGnssMeasurementDeathRecipient, 0);
|
|
|
|
return mApi->measurementSetCallback(callback);
|
|
|
|
}
|
|
|
|
Return<void> GnssMeasurement::close() {
|
|
if (mApi == nullptr) {
|
|
LOC_LOGE("%s]: mApi is nullptr", __FUNCTION__);
|
|
return Void();
|
|
}
|
|
|
|
if (mGnssMeasurementCbIface != nullptr) {
|
|
mGnssMeasurementCbIface->unlinkToDeath(mGnssMeasurementDeathRecipient);
|
|
mGnssMeasurementCbIface = nullptr;
|
|
}
|
|
mApi->measurementClose();
|
|
|
|
return Void();
|
|
}
|
|
|
|
} // namespace implementation
|
|
} // namespace V1_0
|
|
} // namespace gnss
|
|
} // namespace hardware
|
|
} // namespace android
|