Add support to handle AVRCP_EVENT_AVAILABLE_PLAYERS_CHANGED
notification.
- Register notification for "Available Players Changed"
- Send interim and final responses on change in available palyers.
---
profiles/audio/avrcp.c | 7 +++++++
profiles/audio/media.c | 6 ++++++
2 files changed, 13 insertions(+)
diff --git a/profiles/audio/avrcp.c b/profiles/audio/avrcp.c
index 60f8cbf..b22f2fe 100644
--- a/profiles/audio/avrcp.c
+++ b/profiles/audio/avrcp.c
@@ -673,6 +673,9 @@ void avrcp_player_event(struct avrcp_player *player, uint8_t id,
pdu->params[size++] = attr;
pdu->params[size++] = val;
break;
+ case AVRCP_EVENT_AVAILABLE_PLAYERS_CHANGED:
+ size = 1;
+ break;
default:
error("Unknown event %u", id);
return;
@@ -1490,6 +1493,9 @@ static uint8_t avrcp_handle_register_notification(struct avrcp *session,
}
break;
+ case AVRCP_EVENT_AVAILABLE_PLAYERS_CHANGED:
+ len = 1;
+ break;
case AVRCP_EVENT_VOLUME_CHANGED:
pdu->params[1] = media_transport_get_device_volume(dev);
if (pdu->params[1] > 127)
@@ -3435,6 +3441,7 @@ static void target_init(struct avrcp *session)
(1 << AVRCP_EVENT_TRACK_CHANGED) |
(1 << AVRCP_EVENT_TRACK_REACHED_START) |
(1 << AVRCP_EVENT_TRACK_REACHED_END) |
+ (1 << AVRCP_EVENT_AVAILABLE_PLAYERS_CHANGED) |
(1 << AVRCP_EVENT_SETTINGS_CHANGED);
if (target->version < 0x0104)
diff --git a/profiles/audio/media.c b/profiles/audio/media.c
index ed441d0..83a9a10 100644
--- a/profiles/audio/media.c
+++ b/profiles/audio/media.c
@@ -988,6 +988,9 @@ static void media_player_remove(struct media_player *mp)
{
info("Player unregistered: sender=%s path=%s", mp->sender, mp->path);
+ avrcp_player_event(mp->player,
+ AVRCP_EVENT_AVAILABLE_PLAYERS_CHANGED, NULL);
+
media_player_destroy(mp);
}
@@ -1799,6 +1802,9 @@ static DBusMessage *register_player(DBusConnection *conn, DBusMessage *msg,
return btd_error_invalid_args(msg);
}
+ avrcp_player_event(mp->player,
+ AVRCP_EVENT_AVAILABLE_PLAYERS_CHANGED, NULL);
+
return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
}
--
1.9.1
--
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