130 lines
3.4 KiB
C++
Executable file
130 lines
3.4 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_GnssBatchingInterface"
|
|
|
|
#include <log_util.h>
|
|
#include <BatchingAPIClient.h>
|
|
#include "GnssBatching.h"
|
|
|
|
namespace android {
|
|
namespace hardware {
|
|
namespace gnss {
|
|
namespace V1_0 {
|
|
namespace implementation {
|
|
|
|
void GnssBatching::GnssBatchingDeathRecipient::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 (mGnssBatching != nullptr) {
|
|
mGnssBatching->stop();
|
|
mGnssBatching->cleanup();
|
|
}
|
|
}
|
|
|
|
GnssBatching::GnssBatching() : mApi(nullptr) {
|
|
mGnssBatchingDeathRecipient = new GnssBatchingDeathRecipient(this);
|
|
}
|
|
|
|
GnssBatching::~GnssBatching() {
|
|
if (mApi != nullptr) {
|
|
delete mApi;
|
|
mApi = nullptr;
|
|
}
|
|
}
|
|
|
|
|
|
// Methods from ::android::hardware::gnss::V1_0::IGnssBatching follow.
|
|
Return<bool> GnssBatching::init(const sp<IGnssBatchingCallback>& callback) {
|
|
if (mApi != nullptr) {
|
|
LOC_LOGD("%s]: mApi is NOT nullptr, delete it first", __FUNCTION__);
|
|
delete mApi;
|
|
mApi = nullptr;
|
|
}
|
|
|
|
mApi = new BatchingAPIClient(callback);
|
|
if (mApi == nullptr) {
|
|
LOC_LOGE("%s]: failed to create mApi", __FUNCTION__);
|
|
return false;
|
|
}
|
|
|
|
if (mGnssBatchingCbIface != nullptr) {
|
|
mGnssBatchingCbIface->unlinkToDeath(mGnssBatchingDeathRecipient);
|
|
}
|
|
mGnssBatchingCbIface = callback;
|
|
if (mGnssBatchingCbIface != nullptr) {
|
|
mGnssBatchingCbIface->linkToDeath(mGnssBatchingDeathRecipient, 0 /*cookie*/);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
Return<uint16_t> GnssBatching::getBatchSize() {
|
|
uint16_t ret = 0;
|
|
if (mApi == nullptr) {
|
|
LOC_LOGE("%s]: mApi is nullptr", __FUNCTION__);
|
|
} else {
|
|
ret = mApi->getBatchSize();
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
Return<bool> GnssBatching::start(const IGnssBatching::Options& options) {
|
|
bool ret = false;
|
|
if (mApi == nullptr) {
|
|
LOC_LOGE("%s]: mApi is nullptr", __FUNCTION__);
|
|
} else {
|
|
ret = mApi->startSession(options);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
Return<void> GnssBatching::flush() {
|
|
if (mApi == nullptr) {
|
|
LOC_LOGE("%s]: mApi is nullptr", __FUNCTION__);
|
|
} else {
|
|
mApi->flushBatchedLocations();
|
|
}
|
|
return Void();
|
|
}
|
|
|
|
Return<bool> GnssBatching::stop() {
|
|
bool ret = false;
|
|
if (mApi == nullptr) {
|
|
LOC_LOGE("%s]: mApi is nullptr", __FUNCTION__);
|
|
} else {
|
|
ret = mApi->stopSession();
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
Return<void> GnssBatching::cleanup() {
|
|
if (mGnssBatchingCbIface != nullptr) {
|
|
mGnssBatchingCbIface->unlinkToDeath(mGnssBatchingDeathRecipient);
|
|
}
|
|
return Void();
|
|
}
|
|
|
|
} // namespace implementation
|
|
} // namespace V1_0
|
|
} // namespace gnss
|
|
} // namespace hardware
|
|
} // namespace android
|