Index: chrome/browser/speech/tts_android.h |
diff --git a/chrome/browser/speech/tts_android.h b/chrome/browser/speech/tts_android.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..6417f7323f055d44b22a6e1297d47f292736b4dc |
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+++ b/chrome/browser/speech/tts_android.h |
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+// Copyright (c) 2013 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 CHROME_BROWSER_SPEECH_TTS_ANDROID_H_ |
+#define CHROME_BROWSER_SPEECH_TTS_ANDROID_H_ |
+ |
+#include "base/android/jni_android.h" |
+#include "base/android/scoped_java_ref.h" |
+#include "chrome/browser/speech/tts_platform.h" |
+ |
+class TtsPlatformImplAndroid : public TtsPlatformImpl { |
+ public: |
+ // TtsPlatformImpl implementation. |
+ virtual bool PlatformImplAvailable() OVERRIDE; |
+ virtual bool Speak( |
+ int utterance_id, |
+ const std::string& utterance, |
+ const std::string& lang, |
+ const VoiceData& voice, |
+ const UtteranceContinuousParameters& params) OVERRIDE; |
+ virtual bool StopSpeaking() OVERRIDE; |
+ virtual bool IsSpeaking() OVERRIDE; |
+ virtual void GetVoices(std::vector<VoiceData>* out_voices) OVERRIDE; |
+ |
+ // Methods called from Java via JNI. |
+ void VoicesChanged(JNIEnv* env, jobject obj); |
+ void OnEndEvent(JNIEnv* env, jobject obj, jint utterance_id); |
+ void OnErrorEvent(JNIEnv* env, jobject obj, jint utterance_id); |
+ void OnStartEvent(JNIEnv* env, jobject obj, jint utterance_id); |
+ |
+ // Static functions. |
+ static TtsPlatformImplAndroid* GetInstance(); |
+ static bool Register(JNIEnv* env); |
+ |
+ private: |
+ friend struct DefaultSingletonTraits<TtsPlatformImplAndroid>; |
+ |
+ TtsPlatformImplAndroid(); |
+ virtual ~TtsPlatformImplAndroid(); |
+ |
+ void SendFinalTtsEvent( |
+ int utterance_id, TtsEventType event_type, int char_index); |
+ |
+ base::android::ScopedJavaGlobalRef<jobject> java_ref_; |
+ int utterance_id_; |
+ std::string utterance_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(TtsPlatformImplAndroid); |
+}; |
+ |
+#endif // CHROME_BROWSER_SPEECH_TTS_ANDROID_H_ |