// Copyright (c) 2019 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 "content/browser/speech/tts_platform_impl.h" namespace content { // Dummy implementation to prevent a browser crash, see crbug.com/1019511 // TODO(crbug.com/1019819): Provide an implementation for Fuchsia. class TtsPlatformImplFuchsia : public TtsPlatformImpl { public: TtsPlatformImplFuchsia() = default; ~TtsPlatformImplFuchsia() override = default; // TtsPlatform implementation. bool PlatformImplAvailable() override { return false; } void Speak(int utterance_id, const std::string& utterance, const std::string& lang, const VoiceData& voice, const UtteranceContinuousParameters& params, base::OnceCallback on_speak_finished) override { std::move(on_speak_finished).Run(false); } bool StopSpeaking() override { return false; } bool IsSpeaking() override { return false; } void GetVoices(std::vector* out_voices) override {} void Pause() override {} void Resume() override {} // Get the single instance of this class. static TtsPlatformImplFuchsia* GetInstance() { return base::Singleton::get(); } private: DISALLOW_COPY_AND_ASSIGN(TtsPlatformImplFuchsia); }; // static TtsPlatformImpl* TtsPlatformImpl::GetInstance() { return TtsPlatformImplFuchsia::GetInstance(); } } // namespace content