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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/speech/tts_android.h" | 5 #include "chrome/browser/speech/tts_android.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/android/context_utils.h" | |
10 #include "base/android/jni_string.h" | 9 #include "base/android/jni_string.h" |
11 #include "base/memory/singleton.h" | 10 #include "base/memory/singleton.h" |
12 #include "base/strings/utf_string_conversions.h" | 11 #include "base/strings/utf_string_conversions.h" |
13 #include "chrome/browser/speech/tts_controller.h" | 12 #include "chrome/browser/speech/tts_controller.h" |
14 #include "chrome/common/features.h" | 13 #include "chrome/common/features.h" |
15 #include "jni/TtsPlatformImpl_jni.h" | 14 #include "jni/TtsPlatformImpl_jni.h" |
16 | 15 |
17 using base::android::AttachCurrentThread; | 16 using base::android::AttachCurrentThread; |
18 using base::android::JavaParamRef; | 17 using base::android::JavaParamRef; |
19 | 18 |
20 // static | 19 // static |
21 TtsPlatformImpl* TtsPlatformImpl::GetInstance() { | 20 TtsPlatformImpl* TtsPlatformImpl::GetInstance() { |
22 return TtsPlatformImplAndroid::GetInstance(); | 21 return TtsPlatformImplAndroid::GetInstance(); |
23 } | 22 } |
24 | 23 |
25 TtsPlatformImplAndroid::TtsPlatformImplAndroid() | 24 TtsPlatformImplAndroid::TtsPlatformImplAndroid() |
26 : utterance_id_(0) { | 25 : utterance_id_(0) { |
27 JNIEnv* env = AttachCurrentThread(); | 26 JNIEnv* env = AttachCurrentThread(); |
28 java_ref_.Reset( | 27 java_ref_.Reset( |
29 Java_TtsPlatformImpl_create(env, | 28 Java_TtsPlatformImpl_create(env, reinterpret_cast<intptr_t>(this))); |
30 reinterpret_cast<intptr_t>(this), | |
31 base::android::GetApplicationContext())); | |
32 } | 29 } |
33 | 30 |
34 TtsPlatformImplAndroid::~TtsPlatformImplAndroid() { | 31 TtsPlatformImplAndroid::~TtsPlatformImplAndroid() { |
35 JNIEnv* env = AttachCurrentThread(); | 32 JNIEnv* env = AttachCurrentThread(); |
36 Java_TtsPlatformImpl_destroy(env, java_ref_); | 33 Java_TtsPlatformImpl_destroy(env, java_ref_); |
37 } | 34 } |
38 | 35 |
39 bool TtsPlatformImplAndroid::PlatformImplAvailable() { | 36 bool TtsPlatformImplAndroid::PlatformImplAvailable() { |
40 return true; | 37 return true; |
41 } | 38 } |
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144 TtsPlatformImplAndroid* TtsPlatformImplAndroid::GetInstance() { | 141 TtsPlatformImplAndroid* TtsPlatformImplAndroid::GetInstance() { |
145 return base::Singleton< | 142 return base::Singleton< |
146 TtsPlatformImplAndroid, | 143 TtsPlatformImplAndroid, |
147 base::LeakySingletonTraits<TtsPlatformImplAndroid>>::get(); | 144 base::LeakySingletonTraits<TtsPlatformImplAndroid>>::get(); |
148 } | 145 } |
149 | 146 |
150 // static | 147 // static |
151 bool TtsPlatformImplAndroid::Register(JNIEnv* env) { | 148 bool TtsPlatformImplAndroid::Register(JNIEnv* env) { |
152 return RegisterNativesImpl(env); | 149 return RegisterNativesImpl(env); |
153 } | 150 } |
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