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/*
* 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_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
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