dom/system/gonk/AudioManager.h@6474c204b198 (annotated)
dom/system/gonk/AudioManager.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* Copyright 2012 Mozilla Foundation and Mozilla contributors |
| michael@0 | 2 | * |
| michael@0 | 3 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| michael@0 | 4 | * you may not use this file except in compliance with the License. |
| michael@0 | 5 | * You may obtain a copy of the License at |
| michael@0 | 6 | * |
| michael@0 | 7 | * http://www.apache.org/licenses/LICENSE-2.0 |
| michael@0 | 8 | * |
| michael@0 | 9 | * Unless required by applicable law or agreed to in writing, software |
| michael@0 | 10 | * distributed under the License is distributed on an "AS IS" BASIS, |
| michael@0 | 11 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| michael@0 | 12 | * See the License for the specific language governing permissions and |
| michael@0 | 13 | * limitations under the License. |
| michael@0 | 14 | */ |
| michael@0 | 15 | |
| michael@0 | 16 | #ifndef mozilla_dom_system_b2g_audiomanager_h__ |
| michael@0 | 17 | #define mozilla_dom_system_b2g_audiomanager_h__ |
| michael@0 | 18 | |
| michael@0 | 19 | #include "mozilla/Observer.h" |
| michael@0 | 20 | #include "nsAutoPtr.h" |
| michael@0 | 21 | #include "nsIAudioManager.h" |
| michael@0 | 22 | #include "nsIObserver.h" |
| michael@0 | 23 | #include "AudioChannelAgent.h" |
| michael@0 | 24 | #include "android_audio/AudioSystem.h" |
| michael@0 | 25 | |
| michael@0 | 26 | // {b2b51423-502d-4d77-89b3-7786b562b084} |
| michael@0 | 27 | #define NS_AUDIOMANAGER_CID {0x94f6fd70, 0x7615, 0x4af9, \ |
| michael@0 | 28 | {0x89, 0x10, 0xf9, 0x3c, 0x55, 0xe6, 0x62, 0xec}} |
| michael@0 | 29 | #define NS_AUDIOMANAGER_CONTRACTID "@mozilla.org/telephony/audiomanager;1" |
| michael@0 | 30 | |
| michael@0 | 31 | namespace mozilla { |
| michael@0 | 32 | namespace hal { |
| michael@0 | 33 | class SwitchEvent; |
| michael@0 | 34 | typedef Observer<SwitchEvent> SwitchObserver; |
| michael@0 | 35 | } // namespace hal |
| michael@0 | 36 | |
| michael@0 | 37 | namespace dom { |
| michael@0 | 38 | namespace gonk { |
| michael@0 | 39 | class RecoverTask; |
| michael@0 | 40 | class AudioChannelVolInitCallback; |
| michael@0 | 41 | class AudioManager : public nsIAudioManager |
| michael@0 | 42 | , public nsIObserver |
| michael@0 | 43 | { |
| michael@0 | 44 | public: |
| michael@0 | 45 | NS_DECL_ISUPPORTS |
| michael@0 | 46 | NS_DECL_NSIAUDIOMANAGER |
| michael@0 | 47 | NS_DECL_NSIOBSERVER |
| michael@0 | 48 | |
| michael@0 | 49 | AudioManager(); |
| michael@0 | 50 | ~AudioManager(); |
| michael@0 | 51 | |
| michael@0 | 52 | // When audio backend is dead, recovery task needs to read all volume |
| michael@0 | 53 | // settings then set back into audio backend. |
| michael@0 | 54 | friend class RecoverTask; |
| michael@0 | 55 | friend class AudioChannelVolInitCallback; |
| michael@0 | 56 | |
| michael@0 | 57 | protected: |
| michael@0 | 58 | int32_t mPhoneState; |
| michael@0 | 59 | int mCurrentStreamVolumeTbl[AUDIO_STREAM_CNT]; |
| michael@0 | 60 | |
| michael@0 | 61 | nsresult SetStreamVolumeIndex(int32_t aStream, int32_t aIndex); |
| michael@0 | 62 | nsresult GetStreamVolumeIndex(int32_t aStream, int32_t *aIndex); |
| michael@0 | 63 | |
| michael@0 | 64 | private: |
| michael@0 | 65 | nsAutoPtr<mozilla::hal::SwitchObserver> mObserver; |
| michael@0 | 66 | nsCOMPtr<nsIAudioChannelAgent> mPhoneAudioAgent; |
| michael@0 | 67 | #ifdef MOZ_B2G_RIL |
| michael@0 | 68 | bool mMuteCallToRIL; |
| michael@0 | 69 | // mIsMicMuted is only used for toggling mute call to RIL. |
| michael@0 | 70 | bool mIsMicMuted; |
| michael@0 | 71 | #endif |
| michael@0 | 72 | |
| michael@0 | 73 | void HandleBluetoothStatusChanged(nsISupports* aSubject, |
| michael@0 | 74 | const char* aTopic, |
| michael@0 | 75 | const nsCString aAddress); |
| michael@0 | 76 | }; |
| michael@0 | 77 | |
| michael@0 | 78 | } /* namespace gonk */ |
| michael@0 | 79 | } /* namespace dom */ |
| michael@0 | 80 | } /* namespace mozilla */ |
| michael@0 | 81 | |
| michael@0 | 82 | #endif // mozilla_dom_system_b2g_audiomanager_h__ |
