Add interfaces for BT AVC feature with pulseaudio

[platform/core/connectivity/bluetooth-frwk.git] / bt-service-adaptation / services / audio / bt-service-absolute-volume.c

diff --git a/bt-service-adaptation/services/audio/bt-service-absolute-volume.c b/bt-service-adaptation/services/audio/bt-service-absolute-volume.c
index 753162b..29447fb 100644 (file)
--- a/bt-service-adaptation/services/audio/bt-service-absolute-volume.c
+++ b/bt-service-adaptation/services/audio/bt-service-absolute-volume.c
@@ -27,10 +27,11 @@
 
 #include "bt-service-common.h"
 #include "bt-service-audio-common.h"
+#include "bt-service-event.h"
 
 static unsigned int absolute_volume = 0;
 static unsigned int bt_volume = 0;
-static int avc_mode = BT_AVC_OFF;
+static unsigned int avc_mode = BT_AVC_OFF;
 
 int _bt_audio_set_absolute_volume(unsigned int volume)
 {
@@ -75,6 +76,30 @@ int _bt_audio_is_avc_activated(bool *activated)
        return BLUETOOTH_ERROR_NONE;
 }
 
+int _bt_audio_get_avc_mode(unsigned int *mode)
+{
+       /* 1. AVC mode in the vconf value */
+
+       /* 2. Get active A2DP headset path */
+
+       /* 3. Get volume info for activae transport for the path */
+
+       *mode = avc_mode;
+
+       return BLUETOOTH_ERROR_NONE;
+}
+
+int _bt_audio_notify_avc_mode_changed(unsigned int avc_mode)
+{
+       GVariant *param = g_variant_new("(u)", avc_mode);
+
+       _bt_send_event(BT_AUDIO_AVC_EVENT,
+                       BLUETOOTH_EVENT_AUDIO_AVC_MODE_CHANGED,
+                       param);
+
+       return BLUETOOTH_ERROR_NONE;
+}
+
 /* 1. When a2dp headset is connected, we should set 'AVC' mode into pulseaudio */
 /* 2. If the avc mode is changed, we should inform 'AVC' mode to pulseaudio */
 /* 3. If BT is off, we should send 'AVC' off mode event for application */