| // Copyright 2024 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ash/quick_pair/feature_status_tracker/power_connected_provider.h" |
| |
| namespace ash { |
| namespace quick_pair { |
| |
| PowerConnectedProvider::PowerConnectedProvider() { |
| if (PowerStatus::IsInitialized()) { |
| power_status_ = PowerStatus::Get(); |
| power_status_->AddObserver(this); |
| SetEnabledAndInvokeCallback(power_status_->IsLinePowerConnected()); |
| return; |
| } |
| } |
| |
| PowerConnectedProvider::~PowerConnectedProvider() { |
| if (power_status_) { |
| power_status_->RemoveObserver(this); |
| } |
| } |
| |
| void PowerConnectedProvider::OnPowerStatusChanged() { |
| SetEnabledAndInvokeCallback( |
| /*new_value=*/power_status_ && power_status_->IsLinePowerConnected()); |
| } |
| |
| } // namespace quick_pair |
| } // namespace ash |
