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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "chromeos/dbus/fake_media_analytics_client.h" |
| 6 |
| 7 #include "base/bind.h" |
| 8 #include "base/logging.h" |
| 9 #include "base/threading/thread_task_runner_handle.h" |
| 10 |
| 11 namespace chromeos { |
| 12 |
| 13 FakeMediaAnalyticsClient::FakeMediaAnalyticsClient() |
| 14 : weak_ptr_factory_(this) {} |
| 15 |
| 16 FakeMediaAnalyticsClient::~FakeMediaAnalyticsClient() {} |
| 17 |
| 18 // Override these initializations to do nothing. |
| 19 void FakeMediaAnalyticsClient::Init(dbus::Bus* bus) {} |
| 20 |
| 21 void FakeMediaAnalyticsClient::SetMediaPerceptionSignalHandler( |
| 22 const MediaPerceptionSignalHandler& handler) { |
| 23 media_perception_signal_handler_ = handler; |
| 24 // Also fire a fake MediaPerception detection signal. |
| 25 base::ThreadTaskRunnerHandle::Get()->PostTask( |
| 26 FROM_HERE, base::Bind(&FakeMediaAnalyticsClient::OnMediaPerception, |
| 27 weak_ptr_factory_.GetWeakPtr())); |
| 28 } |
| 29 |
| 30 void FakeMediaAnalyticsClient::UnsetMediaPerceptionSignalHandler() { |
| 31 media_perception_signal_handler_.Reset(); |
| 32 } |
| 33 |
| 34 void FakeMediaAnalyticsClient::State(const mri::State& state, |
| 35 const StateCallback& callback) { |
| 36 if (state.has_status()) { |
| 37 current_state_ = state; |
| 38 } |
| 39 base::ThreadTaskRunnerHandle::Get()->PostTask( |
| 40 FROM_HERE, base::Bind(&FakeMediaAnalyticsClient::OnState, |
| 41 weak_ptr_factory_.GetWeakPtr(), callback)); |
| 42 } |
| 43 |
| 44 void FakeMediaAnalyticsClient::OnState(const StateCallback& callback) { |
| 45 callback.Run(true, current_state_); |
| 46 } |
| 47 |
| 48 void FakeMediaAnalyticsClient::GetDiagnostics( |
| 49 const DiagnosticsCallback& callback) { |
| 50 base::ThreadTaskRunnerHandle::Get()->PostTask( |
| 51 FROM_HERE, base::Bind(&FakeMediaAnalyticsClient::OnGetDiagnostics, |
| 52 weak_ptr_factory_.GetWeakPtr(), callback)); |
| 53 } |
| 54 |
| 55 void FakeMediaAnalyticsClient::OnGetDiagnostics( |
| 56 const DiagnosticsCallback& callback) { |
| 57 mri::Diagnostics diagnostics; |
| 58 diagnostics.add_perception_sample()->mutable_frame_perception()->set_frame_id( |
| 59 1); |
| 60 callback.Run(true, diagnostics); |
| 61 } |
| 62 |
| 63 void FakeMediaAnalyticsClient::OnMediaPerception() { |
| 64 if (media_perception_signal_handler_.is_null()) { |
| 65 return; |
| 66 } |
| 67 mri::MediaPerception media_perception; |
| 68 media_perception.set_timestamp(1); |
| 69 media_perception_signal_handler_.Run(media_perception); |
| 70 } |
| 71 |
| 72 } // namespace chromeos |
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