Initial support for native accessibility in ARC

chrome/browser/chromeos/arc/intent_helper/arc_settings_service.cc

 // Copyright 2015 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/intent_helper/arc_settings_service.h"
 
 #include <string>
 
+#include "base/command_line.h"
 #include "base/gtest_prod_util.h"
 #include "base/json/json_writer.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/arc/arc_session_manager.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/common/pref_names.h"
+#include "chromeos/chromeos_switches.h"
 #include "chromeos/network/network_handler.h"
 #include "chromeos/network/network_state.h"
 #include "chromeos/network/network_state_handler.h"
 #include "chromeos/network/network_state_handler_observer.h"
 #include "chromeos/network/onc/onc_utils.h"
 #include "chromeos/network/proxy/proxy_config_service_impl.h"
 #include "chromeos/settings/cros_settings_names.h"
 #include "chromeos/settings/timezone_settings.h"
 #include "components/arc/arc_bridge_service.h"
 #include "components/arc/intent_helper/font_size_util.h"
@@ skipping 409 matching lines @@
 void ArcSettingsServiceImpl::SyncReportingConsent() const {
   bool consent = false;
   CrosSettings::Get()->GetBoolean(chromeos::kStatsReportingPref, &consent);
   base::DictionaryValue extras;
   extras.SetBoolean("reportingConsent", consent);
   SendSettingsBroadcast("org.chromium.arc.intent_helper.SET_REPORTING_CONSENT",
                         extras);
 }
 
 void ArcSettingsServiceImpl::SyncSpokenFeedbackEnabled() const {
-  SendBoolPrefSettingsBroadcast(
-      prefs::kAccessibilitySpokenFeedbackEnabled,
-      "org.chromium.arc.intent_helper.SET_SPOKEN_FEEDBACK_ENABLED");
+  std::string setting =
+      "org.chromium.arc.intent_helper.SET_SPOKEN_FEEDBACK_ENABLED";
+  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
+          chromeos::switches::kEnableChromeVoxArcSupport))
+    setting = "org.chromium.arc.intent_helper.SET_ACCESSIBILITY_HELPER_ENABLED";
+
+  SendBoolPrefSettingsBroadcast(prefs::kAccessibilitySpokenFeedbackEnabled,
+                                setting);
 }
 
 void ArcSettingsServiceImpl::SyncTimeZone() const {
   TimezoneSettings* timezone_settings = TimezoneSettings::GetInstance();
   base::string16 timezoneID = timezone_settings->GetCurrentTimezoneID();
   base::DictionaryValue extras;
   extras.SetString("olsonTimeZone", timezoneID);
   SendSettingsBroadcast("org.chromium.arc.intent_helper.SET_TIME_ZONE", extras);
 }
 
@@ skipping 76 matching lines @@
 
 void ArcSettingsService::OnInstanceReady() {
   impl_.reset(new ArcSettingsServiceImpl(arc_bridge_service()));
 }
 
 void ArcSettingsService::OnInstanceClosed() {
   impl_.reset();
 }
 
 }  // namespace arc