return result;
}
+BT_EXPORT_API int bluetooth_audio_set_absolute_volume(unsigned int volume)
+{
+ int result;
+
+ BT_CHECK_ENABLED(return);
+
+ BT_INIT_PARAMS();
+ BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
+
+ g_array_append_vals(in_param1, &volume, sizeof(unsigned int));
+
+ result = _bt_send_request(BT_BLUEZ_SERVICE, BT_AUDIO_SET_ABSOLUTE_VOLUME,
+ in_param1, in_param2, in_param3, in_param4, &out_param);
+
+ BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
+ return result;
+}
+
+BT_EXPORT_API int bluetooth_audio_get_absolute_volume(unsigned int *volume)
+{
+ int result;
+
+ BT_CHECK_PARAMETER(volume, return);
+ BT_CHECK_ENABLED(return);
+
+ BT_INIT_PARAMS();
+ BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
+
+ result = _bt_send_request(BT_BLUEZ_SERVICE, BT_AUDIO_GET_ABSOLUTE_VOLUME,
+ in_param1, in_param2, in_param3, in_param4, &out_param);
+
+ if (result == BLUETOOTH_ERROR_NONE) {
+ *volume = g_array_index(out_param,
+ unsigned int, 0);
+ }
+
+ BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
+
+ return result;
+}
+
+BT_EXPORT_API int bluetooth_audio_is_avc_activated(bool *activated)
+{
+ int result;
+
+ BT_CHECK_PARAMETER(activated, return);
+
+ if (bluetooth_check_adapter() == BLUETOOTH_ADAPTER_DISABLED) {
+ BT_DBG("BT is not enabled. So activated value is false");
+ *activated = false;
+ return BLUETOOTH_ERROR_NONE;
+ }
+
+ BT_INIT_PARAMS();
+ BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
+
+ result = _bt_send_request(BT_BLUEZ_SERVICE, BT_AUDIO_IS_AVC_ACTIVATED,
+ in_param1, in_param2, in_param3, in_param4, &out_param);
+
+ if (result == BLUETOOTH_ERROR_NONE) {
+ *activated = g_array_index(out_param,
+ bool, 0);
+ }
+
+ BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
+
+ return result;
+}
+
BT_EXPORT_API int bluetooth_ag_get_headset_volume(unsigned int *speaker_gain)
{
int result;