| // Copyright 2020 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. |
| |
| #ifndef WEBLAYER_BROWSER_TTS_ENVIRONMENT_ANDROID_IMPL_H_ |
| #define WEBLAYER_BROWSER_TTS_ENVIRONMENT_ANDROID_IMPL_H_ |
| |
| #include "content/public/browser/tts_environment_android.h" |
| |
| namespace weblayer { |
| |
| // WebLayer implementation of TtsEnvironmentAndroid. This does not allow |
| // speech from hidden WebContents. |
| class TtsEnvironmentAndroidImpl : public content::TtsEnvironmentAndroid { |
| public: |
| TtsEnvironmentAndroidImpl(); |
| TtsEnvironmentAndroidImpl(const TtsEnvironmentAndroidImpl&) = delete; |
| TtsEnvironmentAndroidImpl& operator=(const TtsEnvironmentAndroidImpl&) = |
| delete; |
| ~TtsEnvironmentAndroidImpl() override; |
| |
| // TtsEnvironment: |
| bool CanSpeakUtterancesFromHiddenWebContents() override; |
| bool CanSpeakNow() override; |
| void SetCanSpeakNowChangedCallback(base::RepeatingClosure callback) override; |
| }; |
| |
| } // namespace weblayer |
| |
| #endif // WEBLAYER_BROWSER_TTS_ENVIRONMENT_ANDROID_IMPL_H_ |