You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
99 lines
2.9 KiB
99 lines
2.9 KiB
/* |
|
* Copyright (c) 2017, 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<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 /*cookie*/); |
|
|
|
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
|
|
|