1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/bluetooth/bluedroid/BluetoothA2dpManager.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,111 @@
1.4 +/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
1.5 +/* vim: set ts=2 et sw=2 tw=80: */
1.6 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this file,
1.8 + * You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#ifndef mozilla_dom_bluetooth_bluetootha2dpmanager_h__
1.11 +#define mozilla_dom_bluetooth_bluetootha2dpmanager_h__
1.12 +
1.13 +#include "BluetoothCommon.h"
1.14 +#include "BluetoothProfileController.h"
1.15 +#include "BluetoothProfileManagerBase.h"
1.16 +
1.17 +BEGIN_BLUETOOTH_NAMESPACE
1.18 +class BluetoothA2dpManager : public BluetoothProfileManagerBase
1.19 +{
1.20 +public:
1.21 + BT_DECL_PROFILE_MGR_BASE
1.22 + virtual void GetName(nsACString& aName)
1.23 + {
1.24 + aName.AssignLiteral("A2DP");
1.25 + }
1.26 +
1.27 + enum SinkState {
1.28 + SINK_UNKNOWN,
1.29 + SINK_DISCONNECTED,
1.30 + SINK_CONNECTING,
1.31 + SINK_CONNECTED,
1.32 + SINK_PLAYING,
1.33 + };
1.34 +
1.35 + static BluetoothA2dpManager* Get();
1.36 + virtual ~BluetoothA2dpManager();
1.37 +
1.38 + // A2DP-specific functions
1.39 + void HandleSinkPropertyChanged(const BluetoothSignal& aSignal);
1.40 +
1.41 + // AVRCP-specific functions
1.42 + void SetAvrcpConnected(bool aConnected);
1.43 + bool IsAvrcpConnected();
1.44 + void UpdateMetaData(const nsAString& aTitle,
1.45 + const nsAString& aArtist,
1.46 + const nsAString& aAlbum,
1.47 + uint64_t aMediaNumber,
1.48 + uint64_t aTotalMediaCount,
1.49 + uint32_t aDuration);
1.50 + void UpdatePlayStatus(uint32_t aDuration,
1.51 + uint32_t aPosition,
1.52 + ControlPlayStatus aPlayStatus);
1.53 + void UpdateRegisterNotification(int aEventId, int aParam);
1.54 + void GetAlbum(nsAString& aAlbum);
1.55 + uint32_t GetDuration();
1.56 + ControlPlayStatus GetPlayStatus();
1.57 + uint32_t GetPosition();
1.58 + uint64_t GetMediaNumber();
1.59 + uint64_t GetTotalMediaNumber();
1.60 + void GetTitle(nsAString& aTitle);
1.61 + void GetArtist(nsAString& aArtist);
1.62 +
1.63 +private:
1.64 + class SinkPropertyChangedHandler;
1.65 + BluetoothA2dpManager();
1.66 + bool Init();
1.67 + void ResetA2dp();
1.68 + void ResetAvrcp();
1.69 +
1.70 + void HandleShutdown();
1.71 + void NotifyConnectionStatusChanged();
1.72 +
1.73 + nsString mDeviceAddress;
1.74 + nsRefPtr<BluetoothProfileController> mController;
1.75 +
1.76 + // A2DP data member
1.77 + bool mA2dpConnected;
1.78 + SinkState mSinkState;
1.79 +
1.80 + // AVRCP data member
1.81 + bool mAvrcpConnected;
1.82 + nsString mAlbum;
1.83 + nsString mArtist;
1.84 + nsString mTitle;
1.85 + uint32_t mDuration;
1.86 + uint64_t mMediaNumber;
1.87 + uint64_t mTotalMediaCount;
1.88 + uint32_t mPosition;
1.89 + /*
1.90 + * mPlaybackInterval specifies the time interval (in seconds) at which
1.91 + * the change in playback position will be notified. If the song is being
1.92 + * forwarded / rewound, a notification will be received whenever the playback
1.93 + * position will change by this value.
1.94 + */
1.95 + uint32_t mPlaybackInterval;
1.96 + ControlPlayStatus mPlayStatus;
1.97 + /*
1.98 + * Notification types: 1. INTERIM 2. CHANGED
1.99 + * 1. The initial response to this Notify command shall be an INTERIM
1.100 + * response with current status.
1.101 + * 2. The following response shall be a CHANGED response with the updated
1.102 + * status.
1.103 + * mPlayStatusChangedNotifType, mTrackChangedNotifType,
1.104 + * mPlayPosChangedNotifType represents current RegisterNotification
1.105 + * notification type.
1.106 + */
1.107 + int mPlayStatusChangedNotifyType;
1.108 + int mTrackChangedNotifyType;
1.109 + int mPlayPosChangedNotifyType;
1.110 +};
1.111 +
1.112 +END_BLUETOOTH_NAMESPACE
1.113 +
1.114 +#endif
