gecko-dev/dom/system/gonk/AudioManager.h

67 строки
1.8 KiB
C++

/* Copyright 2012 Mozilla Foundation and Mozilla contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef mozilla_dom_system_b2g_audiomanager_h__
#define mozilla_dom_system_b2g_audiomanager_h__
#include "mozilla/Observer.h"
#include "nsAutoPtr.h"
#include "nsIAudioManager.h"
#include "nsIObserver.h"
#include "AudioChannelAgent.h"
#include "android_audio/AudioSystem.h"
// {b2b51423-502d-4d77-89b3-7786b562b084}
#define NS_AUDIOMANAGER_CID {0x94f6fd70, 0x7615, 0x4af9, \
{0x89, 0x10, 0xf9, 0x3c, 0x55, 0xe6, 0x62, 0xec}}
#define NS_AUDIOMANAGER_CONTRACTID "@mozilla.org/telephony/audiomanager;1"
using namespace mozilla::dom;
namespace mozilla {
namespace hal {
class SwitchEvent;
typedef Observer<SwitchEvent> SwitchObserver;
} // namespace hal
namespace dom {
namespace gonk {
class AudioManager : public nsIAudioManager
, public nsIObserver
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIAUDIOMANAGER
NS_DECL_NSIOBSERVER
AudioManager();
~AudioManager();
protected:
int32_t mPhoneState;
int mCurrentStreamVolumeTbl[AUDIO_STREAM_CNT];
private:
nsAutoPtr<mozilla::hal::SwitchObserver> mObserver;
nsCOMPtr<AudioChannelAgent> mPhoneAudioAgent;
};
} /* namespace gonk */
} /* namespace dom */
} /* namespace mozilla */
#endif // mozilla_dom_system_b2g_audiomanager_h__