Apply sound_manager API

 - In case launch mode is the headset connect, app is waiting for
   sound_manager event and exits right after A2DP routed event is invoked.

Change-Id: I61f4cabaccfa18b0b2549edb434748e8bd00fd76

5 files changed, 78 insertions, 18 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 64f95c0..02563fa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,6 +47,7 @@ pkg_check_modules(pkgs REQUIRED
 	capi-appfw-application
 	efl-extension
 	appcore-efl
+	capi-media-sound-manager
 	capi-network-bluetooth
 	syspopup-caller
 	deviced
diff --git a/include/bt-main.h b/include/bt-main.h
index 11107e0..0538065 100644
--- a/include/bt-main.h
+++ b/include/bt-main.h
@@ -181,6 +181,9 @@ typedef struct {
 	bt_profile_view_data *profile_vd;
 	bt_confirm_req_t confirm_req;
 
+	/* app control reply result */
+	app_control_result_e reply_result;
+
 	Ecore_Idler *idler;
 } bt_app_data_t;
 
diff --git a/packaging/org.tizen.bluetooth.spec b/packaging/org.tizen.bluetooth.spec
index a209742..43a7f15 100644
--- a/packaging/org.tizen.bluetooth.spec
+++ b/packaging/org.tizen.bluetooth.spec
@@ -20,6 +20,7 @@ BuildRequires: pkgconfig(capi-appfw-application)
 BuildRequires: pkgconfig(efl-extension)
 BuildRequires: pkgconfig(vconf)
 BuildRequires: pkgconfig(syspopup-caller)
+BuildRequires: pkgconfig(capi-media-sound-manager)
 BuildRequires: pkgconfig(capi-network-bluetooth)
 BuildRequires: pkgconfig(capi-ui-efl-util)
 BuildRequires: pkgconfig(deviced)
diff --git a/src/bt-handler.c b/src/bt-handler.c
index dcefd51..ae1b096 100644
--- a/src/bt-handler.c
+++ b/src/bt-handler.c
@@ -17,6 +17,8 @@
 
 
 #include <bluetooth.h>
+#include <sound_manager.h>
+
 #include "bt-main.h"
 #include "bt-main-view.h"
 #include "bt-handler.h"
@@ -437,6 +439,18 @@ static void _bt_cb_discovery_state_changed(int result,
 		__bt_cb_search_completed(result, user_data);
 }
 
+static Eina_Bool __bt_exit_idler(void *data)
+{
+	FN_START;
+	bt_app_data_t *ad = data;
+	retv_if(!ad, ECORE_CALLBACK_CANCEL);
+	elm_exit();
+
+	ad->idler = NULL;
+	FN_END;
+	return ECORE_CALLBACK_CANCEL;
+}
+
 void _bt_cb_bonding_created(int result, bt_device_info_s *dev_info,
 				void *user_data)
 {
@@ -969,6 +983,34 @@ gboolean _bt_send_result(bt_app_data_t *ad, bool result)
 	return TRUE;
 }
 
+static void __bt_cb_sound_available_route_changed(sound_device_h device, bool is_connected, void *user_data)
+{
+	FN_START;
+	int ret;
+	bt_app_data_t *ad = user_data;
+	sound_device_type_e device_type;
+	ret_if(!ad);
+
+	ret = sound_manager_get_current_media_playback_device_type(&device_type);
+	if (ret != SOUND_MANAGER_ERROR_NONE)
+		ERR("sound_manager_get_current_media_playback_device_type fail");
+
+	DBG("ad->launch_mode : %d, device_type = %d", ad->launch_mode, device_type);
+
+	if ((ad->launch_mode == BT_LAUNCH_CONNECT_HEADSET) &&
+		(device_type == SOUND_DEVICE_BLUETOOTH_MEDIA)) {
+		if (ad->idler) {
+			ecore_idler_del(ad->idler);
+			ad->idler = NULL;
+		}
+		ad->reply_result = APP_CONTROL_RESULT_SUCCEEDED;
+		ad->idler = ecore_idler_add(__bt_exit_idler, ad);
+	}
+	FN_END;
+}
+
+static int sound_manager_id = -1;
+
 gboolean _bt_init(void *data)
 {
 	int ret;
@@ -1050,6 +1092,13 @@ gboolean _bt_init(void *data)
 	}
 #endif
 
+	if (ad->launch_mode == BT_LAUNCH_CONNECT_HEADSET) {
+		ret = sound_manager_add_device_connection_changed_cb(SOUND_DEVICE_IO_DIRECTION_OUT_MASK,
+			__bt_cb_sound_available_route_changed, ad, &sound_manager_id);
+		if (ret != SOUND_MANAGER_ERROR_NONE)
+			ERR("sound_manager_set_available_route_changed_cb fail! ret = %d", ret);
+	}
+
 	ret = bt_adapter_get_state(&adapter_state);
 	if (ret != BT_ERROR_NONE) {
 		ERR("bt_adapter_get_state is failed : %d", ret);
@@ -1076,10 +1125,28 @@ void _bt_deinit(bt_app_data_t *ad)
 	FN_START;
 	int ret;
 
-	if (ad && ad->op_status == BT_SEARCHING) {
-		ret = bt_adapter_stop_device_discovery();
-		if (ret != BT_ERROR_NONE)
-			ERR("Stop device discovery failed: %d", ret);
+	if (ad) {
+		if (ad->op_status == BT_SEARCHING) {
+			ret = bt_adapter_stop_device_discovery();
+			if (ret != BT_ERROR_NONE)
+				ERR("Stop device discovery failed: %d", ret);
+		}
+
+		if ((ad->launch_mode == BT_LAUNCH_CONNECT_HEADSET) &&
+			sound_manager_id >= 0) {
+			sound_manager_remove_device_state_changed_cb(sound_manager_id);
+			sound_manager_id = -1;
+		}
+
+#if 0
+		if (ad->weconn) {
+			ret = weconn_unset_service_state_change_cb(ad->weconn, W_SERVICE_TYPE_BT);
+			if (ret != BT_ERROR_NONE)
+				ERR("weconn_unset_service_state_change_cb is failed : %d", ret);
+			weconn_destroy(ad->weconn);
+			ad->weconn = NULL;
+		}
+#endif
 	}
 
 	ret = bt_adapter_unset_state_changed_cb();
@@ -1122,19 +1189,6 @@ void _bt_deinit(bt_app_data_t *ad)
 	if (ret != BT_ERROR_NONE)
 		ERR("bt_adapter_unset_visibility_duration_changed_cb is failed : %d", ret);
 
-#if 0
-	if (ad && ad->launch_mode == BT_LAUNCH_CONNECT_HEADSET)
-		sound_manager_unset_available_route_changed_cb();
-
-	if (ad && ad->weconn) {
-		ret = weconn_unset_service_state_change_cb(ad->weconn, W_SERVICE_TYPE_BT);
-		if (ret != BT_ERROR_NONE)
-			ERR("weconn_unset_service_state_change_cb is failed : %d", ret);
-		weconn_destroy(ad->weconn);
-		ad->weconn = NULL;
-	}
-#endif
-
 	ret = bt_deinitialize();
 	if (ret != BT_ERROR_NONE)
 		ERR("bt_deinitialize is failed : %d", ret);
diff --git a/src/bt-main.c b/src/bt-main.c
index 1d03f32..d895973 100644
--- a/src/bt-main.c
+++ b/src/bt-main.c
@@ -36,7 +36,6 @@ static bool app_create(void *data)
 
 	ad = (bt_app_data_t *)data;
 
-	_bt_init(ad);
 	ad->app_status = BT_CREATE;
 	FN_END;
 	return TRUE;
@@ -378,6 +377,8 @@ static void app_service(app_control_h service, void *data)
 		return;
 	}
 
+	_bt_init(ad);
+
 	if (ad->launch_mode == BT_LAUNCH_SETTING)
 		_bt_util_change_discoverable_mode(ad, TRUE);