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131 lines
3.4 KiB
131 lines
3.4 KiB
/*
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* Copyright (c) 2017, The Linux Foundation. All rights reserved.
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* Not a Contribution
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*/
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/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "LocSvc_GnssBatchingInterface"
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#include <log_util.h>
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#include <FlpAPIClient.h>
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#include "GnssBatching.h"
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namespace android {
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namespace hardware {
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namespace gnss {
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namespace V1_0 {
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namespace implementation {
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void GnssBatching::GnssBatchingDeathRecipient::serviceDied(
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uint64_t cookie, const wp<IBase>& who) {
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LOC_LOGE("%s] service died. cookie: %llu, who: %p",
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__FUNCTION__, static_cast<unsigned long long>(cookie), &who);
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if (mGnssBatching != nullptr) {
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mGnssBatching->stop();
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mGnssBatching->cleanup();
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}
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}
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GnssBatching::GnssBatching() : mApi(nullptr) {
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mGnssBatchingDeathRecipient = new GnssBatchingDeathRecipient(this);
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}
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GnssBatching::~GnssBatching() {
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if (mApi != nullptr) {
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delete mApi;
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mApi = nullptr;
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}
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}
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// Methods from ::android::hardware::gnss::V1_0::IGnssBatching follow.
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Return<bool> GnssBatching::init(const sp<IGnssBatchingCallback>& callback) {
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if (mApi != nullptr) {
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LOC_LOGD("%s]: mApi is NOT nullptr, delete it first", __FUNCTION__);
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delete mApi;
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mApi = nullptr;
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}
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mApi = new FlpAPIClient(callback);
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if (mApi == nullptr) {
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LOC_LOGE("%s]: failed to create mApi", __FUNCTION__);
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return false;
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}
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if (mGnssBatchingCbIface != nullptr) {
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mGnssBatchingCbIface->unlinkToDeath(mGnssBatchingDeathRecipient);
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}
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mGnssBatchingCbIface = callback;
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if (mGnssBatchingCbIface != nullptr) {
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mGnssBatchingCbIface->linkToDeath(mGnssBatchingDeathRecipient, 0 /*cookie*/);
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}
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return true;
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}
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Return<uint16_t> GnssBatching::getBatchSize() {
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uint16_t ret = 0;
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if (mApi == nullptr) {
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LOC_LOGE("%s]: mApi is nullptr", __FUNCTION__);
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} else {
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ret = mApi->flpGetBatchSize();
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}
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return ret;
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}
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Return<bool> GnssBatching::start(const IGnssBatching::Options& options) {
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bool ret = false;
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if (mApi == nullptr) {
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LOC_LOGE("%s]: mApi is nullptr", __FUNCTION__);
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} else {
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ret = mApi->flpStartSession(options);
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}
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return ret;
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}
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Return<void> GnssBatching::flush() {
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if (mApi == nullptr) {
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LOC_LOGE("%s]: mApi is nullptr", __FUNCTION__);
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} else {
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mApi->flpFlushBatchedLocations();
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}
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return Void();
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}
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Return<bool> GnssBatching::stop() {
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bool ret = false;
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if (mApi == nullptr) {
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LOC_LOGE("%s]: mApi is nullptr", __FUNCTION__);
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} else {
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ret = mApi->flpStopSession();
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}
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return ret;
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}
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Return<void> GnssBatching::cleanup() {
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if (mGnssBatchingCbIface != nullptr) {
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mGnssBatchingCbIface->unlinkToDeath(mGnssBatchingDeathRecipient);
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}
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return Void();
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}
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} // namespace implementation
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} // namespace V1_0
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} // namespace gnss
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} // namespace hardware
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} // namespace android
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