Index: chrome/browser/chromeos/arc/voice_interaction/arc_voice_interaction_framework_service.cc |
diff --git a/chrome/browser/chromeos/arc/voice_interaction/arc_voice_interaction_framework_service.cc b/chrome/browser/chromeos/arc/voice_interaction/arc_voice_interaction_framework_service.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..dd535d9b85a8d69b4a75eed3ae2a007b9c30d361 |
--- /dev/null |
+++ b/chrome/browser/chromeos/arc/voice_interaction/arc_voice_interaction_framework_service.cc |
@@ -0,0 +1,81 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "chrome/browser/chromeos/arc/voice_interaction/arc_voice_interaction_framework_service.h" |
+ |
+#include <utility> |
+#include <vector> |
+ |
+#include "ash/common/accelerators/accelerator_controller.h" |
+#include "ash/common/wm_shell.h" |
+#include "ash/shell.h" |
+#include "base/command_line.h" |
+#include "base/logging.h" |
+#include "chromeos/chromeos_switches.h" |
+#include "components/arc/arc_bridge_service.h" |
+#include "components/arc/instance_holder.h" |
+#include "content/public/browser/browser_thread.h" |
+ |
+namespace arc { |
+ |
+// static |
+bool ArcVoiceInteractionFrameworkService::IsVoiceInteractionEnabled() { |
+ return base::CommandLine::ForCurrentProcess()->HasSwitch( |
+ chromeos::switches::kEnableVoiceInteraction); |
+} |
+ |
+ArcVoiceInteractionFrameworkService::ArcVoiceInteractionFrameworkService( |
+ ArcBridgeService* bridge_service) |
+ : ArcService(bridge_service), binding_(this) { |
+ arc_bridge_service()->voice_interaction_framework()->AddObserver(this); |
+} |
+ |
+ArcVoiceInteractionFrameworkService::~ArcVoiceInteractionFrameworkService() { |
+ arc_bridge_service()->voice_interaction_framework()->RemoveObserver(this); |
+} |
+ |
+void ArcVoiceInteractionFrameworkService::OnInstanceReady() { |
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
+ mojom::VoiceInteractionFrameworkInstance* framework_instance = |
+ ARC_GET_INSTANCE_FOR_METHOD( |
+ arc_bridge_service()->voice_interaction_framework(), Init); |
+ DCHECK(framework_instance); |
+ framework_instance->Init(binding_.CreateInterfacePtrAndBind()); |
+ |
+ ash::Shell::Get()->accelerator_controller()->Register( |
+ {ui::Accelerator(ui::VKEY_A, ui::EF_COMMAND_DOWN)}, this); |
+} |
+ |
+void ArcVoiceInteractionFrameworkService::OnInstanceClosed() { |
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
+ ash::Shell::Get()->accelerator_controller()->UnregisterAll(this); |
+} |
+ |
+bool ArcVoiceInteractionFrameworkService::AcceleratorPressed( |
+ const ui::Accelerator& accelerator) { |
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
+ mojom::VoiceInteractionFrameworkInstance* framework_instance = |
+ ARC_GET_INSTANCE_FOR_METHOD( |
+ arc_bridge_service()->voice_interaction_framework(), |
+ StartVoiceInteractionSession); |
+ DCHECK(framework_instance); |
+ framework_instance->StartVoiceInteractionSession(); |
+ return true; |
+} |
+ |
+bool ArcVoiceInteractionFrameworkService::CanHandleAccelerators() const { |
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
+ return true; |
+} |
+ |
+void ArcVoiceInteractionFrameworkService::CaptureFocusedWindow( |
+ const CaptureFocusedWindowCallback& callback) { |
+ DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
+ NOTIMPLEMENTED(); |
+ // TODO(muyuanli): The logic below is only there to prevent blocking. |
+ // details needs to be implemented in the future. |
+ callback.Run(std::vector<uint8_t>{}); |
+} |
+ |
+} // namespace arc |