chromium/components/soda/soda_installer.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_SODA_SODA_INSTALLER_H_
#define COMPONENTS_SODA_SODA_INSTALLER_H_

#include <set>
#include <string>

#include "base/component_export.h"
#include "base/containers/flat_map.h"
#include "base/files/file_path.h"
#include "base/observer_list.h"
#include "components/prefs/pref_registry_simple.h"
#include "components/soda/constants.h"

class PrefService;

namespace speech {

// Installer of SODA (Speech On-Device API). This is a singleton because there
// is only one installation of SODA per device.
// SODA is not supported on some Chrome OS devices. Chrome OS callers should
// check if ash::features::kOnDeviceSpeechRecognition is enabled before
// trying to access the SodaInstaller instance.
class COMPONENT_EXPORT(SODA_INSTALLER) SodaInstaller { … };

}  // namespace speech

#endif  // COMPONENTS_SODA_SODA_INSTALLER_H_