mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-16 07:36:10 -04:00
88 lines
2.9 KiB
C++
88 lines
2.9 KiB
C++
// Copyright 2023 Google LLC
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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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// https://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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#include "fastpair/ui/ui_broker_impl.h"
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#include <memory>
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#include <utility>
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#include "fastpair/common/fast_pair_device.h"
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#include "fastpair/common/protocol.h"
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#include "fastpair/ui/actions.h"
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#include "fastpair/ui/fast_pair/fast_pair_presenter.h"
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#include "fastpair/ui/fast_pair/fast_pair_presenter_impl.h"
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#include "internal/platform/logging.h"
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namespace nearby {
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namespace fastpair {
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UIBrokerImpl::UIBrokerImpl()
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: fast_pair_presenter_(FastPairPresenterImpl::Factory::Create()) {}
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void UIBrokerImpl::AddObserver(Observer* observer) {
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observers_.AddObserver(observer);
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}
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void UIBrokerImpl::RemoveObserver(Observer* observer) {
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observers_.RemoveObserver(observer);
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}
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void UIBrokerImpl::ShowDiscovery(
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FastPairDevice& device,
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FastPairNotificationController& notification_controller) {
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switch (device.GetProtocol()) {
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case Protocol::kFastPairInitialPairing:
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case Protocol::kFastPairSubsequentPairing:
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fast_pair_presenter_->ShowDiscovery(
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device, notification_controller, [&](DiscoveryAction action) {
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NEARBY_LOGS(VERBOSE)
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<< __func__
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<< "ui broker notify discovery action of device: " << device;
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NotifyDiscoveryAction(device, action);
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});
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break;
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case Protocol::kFastPairRetroactivePairing:
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NEARBY_LOGS(ERROR)
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<< __func__
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<< ": Retroactive Pairing should not show discovery Halfsheet.";
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break;
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}
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}
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void UIBrokerImpl::ShowPairingResult(
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FastPairDevice& device,
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FastPairNotificationController& notification_controller, bool success) {
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NEARBY_LOGS(VERBOSE) << __func__;
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switch (device.GetProtocol()) {
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case Protocol::kFastPairInitialPairing:
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case Protocol::kFastPairSubsequentPairing:
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fast_pair_presenter_->ShowPairingResult(device, notification_controller,
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success);
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break;
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case Protocol::kFastPairRetroactivePairing:
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// In this scenario, we don't show the error UI because it would be
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// misleading, since a pair failure is a retroactive pair failure.
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break;
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}
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}
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void UIBrokerImpl::NotifyDiscoveryAction(FastPairDevice& device,
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DiscoveryAction action) {
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for (auto& observer : observers_.GetObservers())
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observer->OnDiscoveryAction(device, action);
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}
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} // namespace fastpair
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} // namespace nearby
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