Get first sinkID and set it as default on initialize

Get first sinkID and set it as default on initialize

Change-Id: I7e5d6ef9db270f182dd1775985a2b6cf9b3fdc74
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>

1 files changed, 32 insertions, 0 deletions

diff --git a/src/soundmanager.c b/src/soundmanager.c
index 6acf2a0..1d10a1e 100644
--- a/src/soundmanager.c
+++ b/src/soundmanager.c
@@ -966,6 +966,37 @@ static void create_client_context(afb_req request, guint16 source_id, guint16 si
     afb_req_context_set(request, ctxt, on_client_context_terminated);
 }
 
+void set_default_sink(){
+    GVariant *mainSinkList;
+    ErrorCode ec = am_proxy_get_list_main_sinks(&mainSinkList);
+    if(ec != OK){
+        return;
+    }
+
+    gsize size = g_variant_n_children(mainSinkList);
+
+    if(0 == size){
+        AFB_NOTICE("Sink is not registered in Audio Manaager then can't set default sinkID, then set as %d", DEFAULT_SINK);
+        return;
+    }
+
+    guint16 sinkid, sinkclassid;
+    gchar* sinkname;
+    gint16 av, avr, volume, mutestate;
+
+    // Take the first one as default sinkID
+    GVariant* child = g_variant_get_child_value(mainSinkList, 0);
+    g_variant_get(
+        child,"(qs(nn)nnq)",
+        &sinkid, &sinkname, &av, &avr, &volume, &mutestate, &sinkclassid);
+    AFB_DEBUG( "sinkID: %d, sinkName: %s, availability: %d, availableReason: %d, volume: %d, muteState: %d, sinkClassID: %d",
+        sinkid, sinkname, av, avr, volume, mutestate, sinkclassid);
+    g_variant_unref(child);
+    g_variant_unref(mainSinkList);
+
+    set_default_sinkID(sinkid);
+}
+
 int preinit()
 {
     AFB_INFO("Initialize Dbus object");
@@ -1071,6 +1102,7 @@ int sm_init()
     }
     AFB_DEBUG("domainID : %d", SOUNDMANAGER_DOMAIN_ID);
 
+    set_default_sink();
     return 0;
 }