зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1061124: Add Bluetooth A2DP and AVRCP notifications (under bluetooth2/), r=btian
This patch adds A2DP and AVRCP notifications and callbacks to Gecko's Bluedroid interface. Support for AVRCP depends on the version of the Android base system and is only available on versions 18, 19 or later.
This commit is contained in:
Thomas Zimmermann
Родитель
75e1b8902b
Коммит
4d8594f2cb
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@ -394,6 +394,19 @@ enum BluetoothObjectType {
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TYPE_INVALID
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};
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enum BluetoothA2dpAudioState {
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A2DP_AUDIO_STATE_REMOTE_SUSPEND,
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A2DP_AUDIO_STATE_STOPPED,
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A2DP_AUDIO_STATE_STARTED,
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};
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enum BluetoothA2dpConnectionState {
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A2DP_CONNECTION_STATE_DISCONNECTED,
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A2DP_CONNECTION_STATE_CONNECTING,
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A2DP_CONNECTION_STATE_CONNECTED,
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A2DP_CONNECTION_STATE_DISCONNECTING
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};
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enum ControlPlayStatus {
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PLAYSTATUS_STOPPED = 0x00,
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PLAYSTATUS_PLAYING = 0x01,
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@ -404,6 +417,16 @@ enum ControlPlayStatus {
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PLAYSTATUS_ERROR = 0xFF,
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};
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enum BluetoothAvrcpMediaAttribute {
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AVRCP_MEDIA_ATTRIBUTE_TITLE,
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AVRCP_MEDIA_ATTRIBUTE_ARTIST,
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AVRCP_MEDIA_ATTRIBUTE_ALBUM,
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AVRCP_MEDIA_ATTRIBUTE_TRACK_NUM,
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AVRCP_MEDIA_ATTRIBUTE_NUM_TRACKS,
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AVRCP_MEDIA_ATTRIBUTE_GENRE,
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AVRCP_MEDIA_ATTRIBUTE_PLAYING_TIME
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};
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enum BluetoothAvrcpPlayerAttribute {
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AVRCP_PLAYER_ATTRIBUTE_EQUALIZER,
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AVRCP_PLAYER_ATTRIBUTE_REPEAT,
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@ -433,6 +456,13 @@ enum BluetoothAvrcpNotification {
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AVRCP_NTF_CHANGED
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};
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enum BluetoothAvrcpRemoteFeature {
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AVRCP_REMOTE_FEATURE_NONE,
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AVRCP_REMOTE_FEATURE_METADATA,
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AVRCP_REMOTE_FEATURE_ABSOLUTE_VOLUME,
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AVRCP_REMOTE_FEATURE_BROWSE
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};
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struct BluetoothAvrcpElementAttribute {
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uint32_t mId;
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nsString mValue;
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@ -447,6 +477,12 @@ struct BluetoothAvrcpNotificationParam {
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uint8_t mValues[256];
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};
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struct BluetoothAvrcpPlayerSettings {
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uint8_t mNumAttr;
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uint8_t mIds[256];
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uint8_t mValues[256];
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};
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END_BLUETOOTH_NAMESPACE
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#endif // mozilla_dom_bluetooth_bluetoothcommon_h__
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@ -438,16 +438,6 @@ Convert(bt_device_type_t aIn, BluetoothDeviceType& aOut)
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return NS_OK;
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}
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static nsresult
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Convert(const bt_remote_version_t& aIn, BluetoothRemoteInfo& aOut)
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{
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aOut.mVerMajor = aIn.version;
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aOut.mVerMinor = aIn.sub_ver;
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aOut.mManufacturer = aIn.manufacturer;
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return NS_OK;
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}
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static nsresult
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Convert(const bt_service_record_t& aIn, BluetoothServiceRecord& aOut)
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{
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@ -715,7 +705,52 @@ Convert(bthf_volume_type_t aIn, BluetoothHandsfreeVolumeType& aOut)
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return NS_OK;
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}
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static nsresult
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Convert(btav_connection_state_t aIn, BluetoothA2dpConnectionState& aOut)
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{
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static const BluetoothA2dpConnectionState sConnectionState[] = {
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CONVERT(BTAV_CONNECTION_STATE_DISCONNECTED,
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A2DP_CONNECTION_STATE_DISCONNECTED),
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CONVERT(BTAV_CONNECTION_STATE_CONNECTING,
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A2DP_CONNECTION_STATE_CONNECTING),
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CONVERT(BTAV_CONNECTION_STATE_CONNECTED,
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A2DP_CONNECTION_STATE_CONNECTED),
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CONVERT(BTAV_CONNECTION_STATE_DISCONNECTING,
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A2DP_CONNECTION_STATE_DISCONNECTING),
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};
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if (aIn >= MOZ_ARRAY_LENGTH(sConnectionState)) {
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sConnectionState[aIn];
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return NS_OK;
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}
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static nsresult
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Convert(btav_audio_state_t aIn, BluetoothA2dpAudioState& aOut)
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{
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static const BluetoothA2dpAudioState sAudioState[] = {
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CONVERT(BTAV_AUDIO_STATE_REMOTE_SUSPEND, A2DP_AUDIO_STATE_REMOTE_SUSPEND),
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CONVERT(BTAV_AUDIO_STATE_STOPPED, A2DP_AUDIO_STATE_STOPPED),
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CONVERT(BTAV_AUDIO_STATE_STARTED, A2DP_AUDIO_STATE_STARTED),
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};
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if (aIn >= MOZ_ARRAY_LENGTH(sAudioState)) {
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sAudioState[aIn];
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return NS_OK;
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}
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#if ANDROID_VERSION >= 18
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static nsresult
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Convert(const bt_remote_version_t& aIn, BluetoothRemoteInfo& aOut)
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{
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aOut.mVerMajor = aIn.version;
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aOut.mVerMinor = aIn.sub_ver;
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aOut.mManufacturer = aIn.manufacturer;
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return NS_OK;
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}
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static nsresult
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Convert(ControlPlayStatus aIn, btrc_play_status_t& aOut)
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{
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@ -749,6 +784,23 @@ Convert(enum BluetoothAvrcpPlayerAttribute aIn, btrc_player_attr_t& aOut)
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return NS_OK;
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}
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static nsresult
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Convert(btrc_player_attr_t aIn, enum BluetoothAvrcpPlayerAttribute& aOut)
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{
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static const BluetoothAvrcpPlayerAttribute sPlayerAttr[] = {
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CONVERT(0, static_cast<BluetoothAvrcpPlayerAttribute>(0)), // invalid, [0] required by gcc
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CONVERT(BTRC_PLAYER_ATTR_EQUALIZER, AVRCP_PLAYER_ATTRIBUTE_EQUALIZER),
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CONVERT(BTRC_PLAYER_ATTR_REPEAT, AVRCP_PLAYER_ATTRIBUTE_REPEAT),
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CONVERT(BTRC_PLAYER_ATTR_SHUFFLE, AVRCP_PLAYER_ATTRIBUTE_SHUFFLE),
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CONVERT(BTRC_PLAYER_ATTR_SCAN, AVRCP_PLAYER_ATTRIBUTE_SCAN)
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};
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if (!aIn || aIn >= MOZ_ARRAY_LENGTH(sPlayerAttr)) {
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sPlayerAttr[aIn];
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return NS_OK;
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}
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static nsresult
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Convert(enum BluetoothAvrcpStatus aIn, btrc_status_t& aOut)
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{
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@ -784,6 +836,47 @@ Convert(enum BluetoothAvrcpEvent aIn, btrc_event_id_t& aOut)
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return NS_OK;
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}
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static nsresult
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Convert(btrc_event_id_t aIn, enum BluetoothAvrcpEvent& aOut)
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{
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static const BluetoothAvrcpEvent sEventId[] = {
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CONVERT(0, static_cast<BluetoothAvrcpEvent>(0)), // invalid, [0] required by gcc
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CONVERT(BTRC_EVT_PLAY_STATUS_CHANGED, AVRCP_EVENT_PLAY_STATUS_CHANGED),
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CONVERT(BTRC_EVT_TRACK_CHANGE, AVRCP_EVENT_TRACK_CHANGE),
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CONVERT(BTRC_EVT_TRACK_REACHED_END, AVRCP_EVENT_TRACK_REACHED_END),
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CONVERT(BTRC_EVT_TRACK_REACHED_START, AVRCP_EVENT_TRACK_REACHED_START),
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CONVERT(BTRC_EVT_PLAY_POS_CHANGED, AVRCP_EVENT_PLAY_POS_CHANGED),
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CONVERT(6, static_cast<BluetoothAvrcpEvent>(0)), // invalid, [6] required by gcc
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CONVERT(7, static_cast<BluetoothAvrcpEvent>(0)), // invalid, [7] required by gcc
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CONVERT(BTRC_EVT_APP_SETTINGS_CHANGED, AVRCP_EVENT_APP_SETTINGS_CHANGED)
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};
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if (!aIn || aIn >= MOZ_ARRAY_LENGTH(sEventId)) {
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sEventId[aIn];
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return NS_OK;
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}
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static nsresult
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Convert(btrc_media_attr_t aIn, enum BluetoothAvrcpMediaAttribute& aOut)
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{
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static const BluetoothAvrcpMediaAttribute sEventId[] = {
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CONVERT(0, static_cast<BluetoothAvrcpMediaAttribute>(0)), // invalid, [0] required by gcc
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CONVERT(BTRC_MEDIA_ATTR_TITLE, AVRCP_MEDIA_ATTRIBUTE_TITLE),
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CONVERT(BTRC_MEDIA_ATTR_ARTIST, AVRCP_MEDIA_ATTRIBUTE_ARTIST),
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CONVERT(BTRC_MEDIA_ATTR_ALBUM, AVRCP_MEDIA_ATTRIBUTE_ALBUM),
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CONVERT(BTRC_MEDIA_ATTR_TRACK_NUM, AVRCP_MEDIA_ATTRIBUTE_TRACK_NUM),
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CONVERT(BTRC_MEDIA_ATTR_NUM_TRACKS, AVRCP_MEDIA_ATTRIBUTE_NUM_TRACKS),
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CONVERT(BTRC_MEDIA_ATTR_GENRE, AVRCP_MEDIA_ATTRIBUTE_GENRE),
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CONVERT(BTRC_MEDIA_ATTR_PLAYING_TIME, AVRCP_MEDIA_ATTRIBUTE_PLAYING_TIME)
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};
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if (!aIn || aIn >= MOZ_ARRAY_LENGTH(sEventId)) {
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return NS_ERROR_ILLEGAL_VALUE;
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}
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aOut = sEventId[aIn];
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return NS_OK;
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}
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static nsresult
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Convert(enum BluetoothAvrcpNotification aIn, btrc_notification_type_t& aOut)
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{
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@ -811,7 +904,28 @@ Convert(const BluetoothAvrcpElementAttribute& aIn, btrc_element_attr_val_t& aOut
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return NS_OK;
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}
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#endif
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static nsresult
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Convert(const btrc_player_settings_t& aIn, BluetoothAvrcpPlayerSettings& aOut)
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{
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aOut.mNumAttr = aIn.num_attr;
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memcpy(aOut.mIds, aIn.attr_ids, aIn.num_attr);
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memcpy(aOut.mValues, aIn.attr_values, aIn.num_attr);
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return NS_OK;
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}
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#endif // ANDROID_VERSION >= 18
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#if ANDROID_VERSION >= 19
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static nsresult
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Convert(btrc_remote_features_t aIn, unsigned long& aOut)
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{
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/* The input type's name is misleading. The converted value is
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* actually a bitmask.
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*/
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aOut = static_cast<unsigned long>(aIn);
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return NS_OK;
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}
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#endif // ANDROID_VERSION >= 19
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/* |ConvertArray| is a helper for converting arrays. Pass an
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* instance of this structure as the first argument to |Convert|
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@ -2714,6 +2828,69 @@ DispatchBluetoothA2dpResult(
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return rv;
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}
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// Notification handling
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//
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BluetoothA2dpNotificationHandler::~BluetoothA2dpNotificationHandler()
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{ }
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static BluetoothA2dpNotificationHandler* sA2dpNotificationHandler;
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struct BluetoothA2dpCallback
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{
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class A2dpNotificationHandlerWrapper
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{
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public:
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typedef BluetoothA2dpNotificationHandler ObjectType;
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static ObjectType* GetInstance()
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{
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MOZ_ASSERT(NS_IsMainThread());
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return sA2dpNotificationHandler;
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}
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};
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// Notifications
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typedef BluetoothNotificationRunnable2<A2dpNotificationHandlerWrapper,
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void,
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BluetoothA2dpConnectionState,
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nsString,
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BluetoothA2dpConnectionState,
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const nsAString&>
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ConnectionStateNotification;
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typedef BluetoothNotificationRunnable2<A2dpNotificationHandlerWrapper,
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void,
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BluetoothA2dpAudioState,
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nsString,
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BluetoothA2dpAudioState,
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const nsAString&>
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AudioStateNotification;
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// Bluedroid A2DP callbacks
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static void
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ConnectionState(btav_connection_state_t aState, bt_bdaddr_t* aBdAddr)
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{
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ConnectionStateNotification::Dispatch(
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&BluetoothA2dpNotificationHandler::ConnectionStateNotification,
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aState, aBdAddr);
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}
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static void
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AudioState(btav_audio_state_t aState, bt_bdaddr_t* aBdAddr)
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{
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AudioStateNotification::Dispatch(
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&BluetoothA2dpNotificationHandler::AudioStateNotification,
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aState, aBdAddr);
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}
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};
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// Interface
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//
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BluetoothA2dpInterface::BluetoothA2dpInterface(
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const btav_interface_t* aInterface)
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: mInterface(aInterface)
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@ -2832,6 +3009,199 @@ DispatchBluetoothAvrcpResult(
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}
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return rv;
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}
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#endif
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// Notification handling
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//
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BluetoothAvrcpNotificationHandler::~BluetoothAvrcpNotificationHandler()
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{ }
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#if ANDROID_VERSION >= 18
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static BluetoothAvrcpNotificationHandler* sAvrcpNotificationHandler;
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struct BluetoothAvrcpCallback
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{
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class AvrcpNotificationHandlerWrapper
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{
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public:
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typedef BluetoothAvrcpNotificationHandler ObjectType;
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static ObjectType* GetInstance()
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{
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MOZ_ASSERT(NS_IsMainThread());
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return sAvrcpNotificationHandler;
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}
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};
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// Notifications
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typedef BluetoothNotificationRunnable0<AvrcpNotificationHandlerWrapper,
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void>
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GetPlayStatusNotification;
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typedef BluetoothNotificationRunnable0<AvrcpNotificationHandlerWrapper,
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void>
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ListPlayerAppAttrNotification;
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typedef BluetoothNotificationRunnable1<AvrcpNotificationHandlerWrapper,
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void,
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BluetoothAvrcpPlayerAttribute>
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ListPlayerAppValuesNotification;
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typedef BluetoothNotificationRunnable2<AvrcpNotificationHandlerWrapper, void,
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uint8_t, nsAutoArrayPtr<BluetoothAvrcpPlayerAttribute>,
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uint8_t, const BluetoothAvrcpPlayerAttribute*>
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GetPlayerAppValueNotification;
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typedef BluetoothNotificationRunnable2<AvrcpNotificationHandlerWrapper, void,
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uint8_t, nsAutoArrayPtr<BluetoothAvrcpPlayerAttribute>,
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uint8_t, const BluetoothAvrcpPlayerAttribute*>
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GetPlayerAppAttrsTextNotification;
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typedef BluetoothNotificationRunnable3<AvrcpNotificationHandlerWrapper,
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void,
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uint8_t, uint8_t,
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nsAutoArrayPtr<uint8_t>,
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uint8_t, uint8_t, const uint8_t*>
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GetPlayerAppValuesTextNotification;
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typedef BluetoothNotificationRunnable1<AvrcpNotificationHandlerWrapper,
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void,
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BluetoothAvrcpPlayerSettings,
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const BluetoothAvrcpPlayerSettings&>
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SetPlayerAppValueNotification;
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typedef BluetoothNotificationRunnable2<AvrcpNotificationHandlerWrapper, void,
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uint8_t, nsAutoArrayPtr<BluetoothAvrcpMediaAttribute>,
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uint8_t, const BluetoothAvrcpMediaAttribute*>
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GetElementAttrNotification;
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typedef BluetoothNotificationRunnable2<AvrcpNotificationHandlerWrapper,
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void,
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BluetoothAvrcpEvent, uint32_t>
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RegisterNotificationNotification;
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#if ANDROID_VERSION >= 19
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typedef BluetoothNotificationRunnable2<AvrcpNotificationHandlerWrapper,
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void,
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nsString, unsigned long,
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const nsAString&>
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RemoteFeatureNotification;
|
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typedef BluetoothNotificationRunnable2<AvrcpNotificationHandlerWrapper,
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void,
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uint8_t, uint8_t>
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VolumeChangeNotification;
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typedef BluetoothNotificationRunnable2<AvrcpNotificationHandlerWrapper,
|
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void,
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int, int>
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PassthroughCmdNotification;
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#endif // ANDROID_VERSION >= 19
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// Bluedroid AVRCP callbacks
|
||||
|
||||
static void
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GetPlayStatus()
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{
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GetPlayStatusNotification::Dispatch(
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&BluetoothAvrcpNotificationHandler::GetPlayStatusNotification);
|
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}
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||||
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static void
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ListPlayerAppAttr()
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{
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ListPlayerAppAttrNotification::Dispatch(
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&BluetoothAvrcpNotificationHandler::ListPlayerAppAttrNotification);
|
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}
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static void
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ListPlayerAppValues(btrc_player_attr_t aAttrId)
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{
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ListPlayerAppValuesNotification::Dispatch(
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&BluetoothAvrcpNotificationHandler::ListPlayerAppValuesNotification,
|
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aAttrId);
|
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}
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static void
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GetPlayerAppValue(uint8_t aNumAttrs, btrc_player_attr_t* aAttrs)
|
||||
{
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GetPlayerAppValueNotification::Dispatch(
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&BluetoothAvrcpNotificationHandler::GetPlayerAppValueNotification,
|
||||
aNumAttrs, ConvertArray<btrc_player_attr_t>(aAttrs, aNumAttrs));
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}
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static void
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GetPlayerAppAttrsText(uint8_t aNumAttrs, btrc_player_attr_t* aAttrs)
|
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{
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GetPlayerAppAttrsTextNotification::Dispatch(
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&BluetoothAvrcpNotificationHandler::GetPlayerAppAttrsTextNotification,
|
||||
aNumAttrs, ConvertArray<btrc_player_attr_t>(aAttrs, aNumAttrs));
|
||||
}
|
||||
|
||||
static void
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GetPlayerAppValuesText(uint8_t aAttrId, uint8_t aNumVals, uint8_t* aVals)
|
||||
{
|
||||
GetPlayerAppValuesTextNotification::Dispatch(
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&BluetoothAvrcpNotificationHandler::GetPlayerAppValuesTextNotification,
|
||||
aAttrId, aNumVals, ConvertArray<uint8_t>(aVals, aNumVals));
|
||||
}
|
||||
|
||||
static void
|
||||
SetPlayerAppValue(btrc_player_settings_t* aVals)
|
||||
{
|
||||
SetPlayerAppValueNotification::Dispatch(
|
||||
&BluetoothAvrcpNotificationHandler::SetPlayerAppValueNotification,
|
||||
*aVals);
|
||||
}
|
||||
|
||||
static void
|
||||
GetElementAttr(uint8_t aNumAttrs, btrc_media_attr_t* aAttrs)
|
||||
{
|
||||
GetElementAttrNotification::Dispatch(
|
||||
&BluetoothAvrcpNotificationHandler::GetElementAttrNotification,
|
||||
aNumAttrs, ConvertArray<btrc_media_attr_t>(aAttrs, aNumAttrs));
|
||||
}
|
||||
|
||||
static void
|
||||
RegisterNotification(btrc_event_id_t aEvent, uint32_t aParam)
|
||||
{
|
||||
RegisterNotificationNotification::Dispatch(
|
||||
&BluetoothAvrcpNotificationHandler::RegisterNotificationNotification,
|
||||
aEvent, aParam);
|
||||
}
|
||||
|
||||
#if ANDROID_VERSION >= 19
|
||||
static void
|
||||
RemoteFeature(bt_bdaddr_t* aBdAddr, btrc_remote_features_t aFeatures)
|
||||
{
|
||||
RemoteFeatureNotification::Dispatch(
|
||||
&BluetoothAvrcpNotificationHandler::RemoteFeatureNotification,
|
||||
aBdAddr, aFeatures);
|
||||
}
|
||||
|
||||
static void
|
||||
VolumeChange(uint8_t aVolume, uint8_t aCType)
|
||||
{
|
||||
VolumeChangeNotification::Dispatch(
|
||||
&BluetoothAvrcpNotificationHandler::VolumeChangeNotification,
|
||||
aVolume, aCType);
|
||||
}
|
||||
|
||||
static void
|
||||
PassthroughCmd(int aId, int aKeyState)
|
||||
{
|
||||
PassthroughCmdNotification::Dispatch(
|
||||
&BluetoothAvrcpNotificationHandler::PassthroughCmdNotification,
|
||||
aId, aKeyState);
|
||||
}
|
||||
#endif // ANDROID_VERSION >= 19
|
||||
};
|
||||
|
||||
// Interface
|
||||
//
|
||||
|
||||
BluetoothAvrcpInterface::BluetoothAvrcpInterface(
|
||||
const btrc_interface_t* aInterface)
|
||||
|
|
|
|||
|
|
@ -265,6 +265,26 @@ private:
|
|||
// Bluetooth Advanced Audio Interface
|
||||
//
|
||||
|
||||
class BluetoothA2dpNotificationHandler
|
||||
{
|
||||
public:
|
||||
virtual ~BluetoothA2dpNotificationHandler();
|
||||
|
||||
virtual void
|
||||
ConnectionStateNotification(BluetoothA2dpConnectionState aState,
|
||||
const nsAString& aBdAddr)
|
||||
{ }
|
||||
|
||||
virtual void
|
||||
AudioStateNotification(BluetoothA2dpAudioState aState,
|
||||
const nsAString& aBdAddr)
|
||||
{ }
|
||||
|
||||
protected:
|
||||
BluetoothA2dpNotificationHandler()
|
||||
{ }
|
||||
};
|
||||
|
||||
class BluetoothA2dpResultHandler
|
||||
{
|
||||
public:
|
||||
|
|
@ -309,6 +329,69 @@ private:
|
|||
// Bluetooth AVRCP Interface
|
||||
//
|
||||
|
||||
class BluetoothAvrcpNotificationHandler
|
||||
{
|
||||
public:
|
||||
virtual ~BluetoothAvrcpNotificationHandler();
|
||||
|
||||
virtual void
|
||||
GetPlayStatusNotification()
|
||||
{ }
|
||||
|
||||
virtual void
|
||||
ListPlayerAppAttrNotification()
|
||||
{ }
|
||||
|
||||
virtual void
|
||||
ListPlayerAppValuesNotification(BluetoothAvrcpPlayerAttribute aAttrId)
|
||||
{ }
|
||||
|
||||
virtual void
|
||||
GetPlayerAppValueNotification(uint8_t aNumAttrs,
|
||||
const BluetoothAvrcpPlayerAttribute* aAttrs)
|
||||
{ }
|
||||
|
||||
virtual void
|
||||
GetPlayerAppAttrsTextNotification(uint8_t aNumAttrs,
|
||||
const BluetoothAvrcpPlayerAttribute* aAttrs)
|
||||
{ }
|
||||
|
||||
virtual void
|
||||
GetPlayerAppValuesTextNotification(uint8_t aAttrId, uint8_t aNumVals,
|
||||
const uint8_t* aValues)
|
||||
{ }
|
||||
|
||||
virtual void
|
||||
SetPlayerAppValueNotification(const BluetoothAvrcpPlayerSettings& aSettings)
|
||||
{ }
|
||||
|
||||
virtual void
|
||||
GetElementAttrNotification(uint8_t aNumAttrs,
|
||||
const BluetoothAvrcpMediaAttribute* aAttrs)
|
||||
{ }
|
||||
|
||||
virtual void
|
||||
RegisterNotificationNotification(BluetoothAvrcpEvent aEvent,
|
||||
uint32_t aParam)
|
||||
{ }
|
||||
|
||||
virtual void
|
||||
RemoteFeatureNotification(const nsAString& aBdAddr, unsigned long aFeatures)
|
||||
{ }
|
||||
|
||||
virtual void
|
||||
VolumeChangeNotification(uint8_t aVolume, uint8_t aCType)
|
||||
{ }
|
||||
|
||||
virtual void
|
||||
PassthroughCmdNotification(int aId, int aKeyState)
|
||||
{ }
|
||||
|
||||
protected:
|
||||
BluetoothAvrcpNotificationHandler()
|
||||
{ }
|
||||
};
|
||||
|
||||
class BluetoothAvrcpResultHandler
|
||||
{
|
||||
public:
|
||||
|
|
|
|||
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