Upstream: Media implementation for Android.

media/audio/android/audio_manager_android.h

+// Copyright (c) 2011 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 MEDIA_AUDIO_ANDROID_AUDIO_MANAGER_ANDROID_H_
+#define MEDIA_AUDIO_ANDROID_AUDIO_MANAGER_ANDROID_H_
+
+#include "media/audio/audio_manager_base.h"
+
+class AudioManagerAndroid : public AudioManagerBase {

[John Grabowski, 2011/11/29 19:43:31]

Class level comment, always

[michaelbai, 2011/11/30 17:20:34]

Done.

+ public:
+  AudioManagerAndroid();
+
+  // Call before using a newly created AudioManagerAndroid instance.
+  virtual void Init();

[scherkus (not reviewing), 2011/11/29 20:00:28]

why do you need this method if the impl only calls AudioManagerBase::Init()?

[michaelbai, 2011/11/30 17:20:34]

Done.

+
+  // Implementation of AudioManager.
+  virtual bool HasAudioOutputDevices();

[scherkus (not reviewing), 2011/11/29 20:00:28]

OVERRIDE on all overridden virtual methods

[michaelbai, 2011/11/30 17:20:34]

Done.

+  virtual bool HasAudioInputDevices();
+  virtual AudioOutputStream* MakeAudioOutputStream(
+      const AudioParameters& params);
+  virtual AudioInputStream* MakeAudioInputStream(
+      const AudioParameters& params);
+
+  virtual void MuteAll();
+  virtual void UnMuteAll();
+
+ protected:
+  virtual ~AudioManagerAndroid();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(AudioManagerAndroid);
+};
+
+#endif  // MEDIA_AUDIO_ANDROID_AUDIO_MANAGER_ANDROID_H_