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| 1 /* | |
| 2 * Copyright (C) 2013 Apple Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions | |
| 6 * are met: | |
| 7 * 1. Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer in the | |
| 11 * documentation and/or other materials provided with the distribution. | |
| 12 * | |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' | |
| 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | |
| 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS | |
| 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | |
| 23 * THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 */ | |
| 25 | |
| 26 #include "config.h" | |
| 27 #include "AudioSession.h" | |
| 28 | |
| 29 #include "AudioSessionListener.h" | |
| 30 #include "NotImplemented.h" | |
| 31 | |
| 32 namespace WebCore { | |
| 33 | |
| 34 AudioSession& AudioSession::sharedSession() | |
| 35 { | |
| 36 DEFINE_STATIC_LOCAL(AudioSession, session, ()); | |
| 37 return session; | |
| 38 } | |
| 39 | |
| 40 void AudioSession::addListener(AudioSessionListener* listener) | |
| 41 { | |
| 42 m_listeners.add(listener); | |
| 43 } | |
| 44 | |
| 45 void AudioSession::removeListener(AudioSessionListener* listener) | |
| 46 { | |
| 47 m_listeners.remove(listener); | |
| 48 } | |
| 49 | |
| 50 void AudioSession::beganAudioInterruption() | |
| 51 { | |
| 52 for (HashSet<AudioSessionListener*>::iterator i = m_listeners.begin(); i !=
m_listeners.end(); ++i) | |
| 53 (*i)->beganAudioInterruption(); | |
| 54 } | |
| 55 | |
| 56 void AudioSession::endedAudioInterruption() | |
| 57 { | |
| 58 for (HashSet<AudioSessionListener*>::iterator i = m_listeners.begin(); i !=
m_listeners.end(); ++i) | |
| 59 (*i)->endedAudioInterruption(); | |
| 60 } | |
| 61 | |
| 62 class AudioSessionPrivate { | |
| 63 }; | |
| 64 | |
| 65 AudioSession::AudioSession() | |
| 66 : m_private(0) | |
| 67 { | |
| 68 notImplemented(); | |
| 69 } | |
| 70 | |
| 71 AudioSession::~AudioSession() | |
| 72 { | |
| 73 } | |
| 74 | |
| 75 void AudioSession::setCategory(CategoryType) | |
| 76 { | |
| 77 notImplemented(); | |
| 78 } | |
| 79 | |
| 80 AudioSession::CategoryType AudioSession::categoryOverride() const | |
| 81 { | |
| 82 notImplemented(); | |
| 83 return None; | |
| 84 } | |
| 85 | |
| 86 void AudioSession::setCategoryOverride(CategoryType) | |
| 87 { | |
| 88 notImplemented(); | |
| 89 } | |
| 90 | |
| 91 AudioSession::CategoryType AudioSession::category() const | |
| 92 { | |
| 93 notImplemented(); | |
| 94 return None; | |
| 95 } | |
| 96 | |
| 97 float AudioSession::sampleRate() const | |
| 98 { | |
| 99 notImplemented(); | |
| 100 return 0; | |
| 101 } | |
| 102 | |
| 103 size_t AudioSession::numberOfOutputChannels() const | |
| 104 { | |
| 105 notImplemented(); | |
| 106 return 0; | |
| 107 } | |
| 108 | |
| 109 void AudioSession::setActive(bool) | |
| 110 { | |
| 111 notImplemented(); | |
| 112 } | |
| 113 | |
| 114 float AudioSession::preferredBufferDuration() const | |
| 115 { | |
| 116 notImplemented(); | |
| 117 return 0; | |
| 118 } | |
| 119 | |
| 120 void AudioSession::setPreferredBufferDuration(float) | |
| 121 { | |
| 122 notImplemented(); | |
| 123 } | |
| 124 | |
| 125 } | |
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