Changes registering alarm tick from relative to absolute

Change-Id: I6fbe54cc549f5b131fced0fafdd7bb49464389db
Signed-off-by: Inkyun Kil <inkyun.kil@samsung.com>

1 files changed, 58 insertions, 9 deletions

diff --git a/appcore_ui_app_ambient/src/ui_app_ambient.c b/appcore_ui_app_ambient/src/ui_app_ambient.c
index f621a53..6fa1817 100644
--- a/appcore_ui_app_ambient/src/ui_app_ambient.c
+++ b/appcore_ui_app_ambient/src/ui_app_ambient.c
@@ -100,13 +100,22 @@ static int __alarm_cb(alarm_id_t id, void *data)
 	return 0;
 }
 
-static int __get_ambient_tick_offset(ui_app_ambient_update_period_e period)
+static alarm_entry_t* __get_ambient_tick_alarm(ui_app_ambient_update_period_e period)
 {
 	struct timespec current_time;
 	struct tm cur_tm;
+	struct tm next_tm;
 	int offset = 0;
 	int remain_min;
 	int minute_base;
+	int ret;
+	time_t next;
+	alarm_entry_t *alarm_info = NULL;
+	alarm_date_t date = {0};
+
+	alarm_info = alarmmgr_create_alarm();
+	if (!alarm_info)
+		return NULL;
 
 	clock_gettime(CLOCK_REALTIME, &current_time);
 
@@ -130,13 +139,42 @@ static int __get_ambient_tick_offset(ui_app_ambient_update_period_e period)
 		break;
 	}
 
-	return offset;
+	next = current_time.tv_sec + offset;
+	localtime_r(&next, &next_tm);
+
+	date.year = next_tm.tm_year + 1900;
+	date.month = next_tm.tm_mon + 1;
+	date.day = next_tm.tm_mday;
+	date.hour = next_tm.tm_hour;
+	date.min = next_tm.tm_min;
+	date.sec = next_tm.tm_sec;
+
+	alarmmgr_set_type(alarm_info, ALARM_TYPE_VOLATILE);
+
+	ret = alarmmgr_set_time(alarm_info, date);
+	if (ret != ALARMMGR_RESULT_SUCCESS) {
+		LOGE("Failed to alarmmgr_set_time : %d", ret);
+		alarmmgr_free_alarm(alarm_info);
+		return NULL;
+	}
+
+	ret = alarmmgr_set_repeat_mode(alarm_info, ALARM_REPEAT_MODE_REPEAT,
+		ambient_tick_type_infos[period].interval);
+	if (ret != ALARMMGR_RESULT_SUCCESS) {
+		LOGE("Failed to alarmmgr_set_time : %d", ret);
+		alarmmgr_free_alarm(alarm_info);
+		return NULL;
+	}
+
+	LOGD("Next alarm tick [%d:%d:%d]", date.hour, date.min, date.sec);
+	return alarm_info;
 }
 
 static int __set_ambient_tick_cb()
 {
 	int r;
-	int offset_sec = 0;
+	char appid_buf[APPID_BUFFER_MAX] = {0, };
+	alarm_entry_t *alarm_info = NULL;
 
 	if (ambient_lifecycle.period_type == UI_APP_AMBIENT_UPDATE_NONE &&
 			ambient_lifecycle.alarm_id == 0) {
@@ -144,18 +182,29 @@ static int __set_ambient_tick_cb()
 		ambient_lifecycle.period_type = UI_APP_AMBIENT_UPDATE_FIFTEEN_MINUTES;
 	}
 
-	offset_sec = __get_ambient_tick_offset(ambient_lifecycle.period_type);
-	LOGD("next time offset: %d[type:%d]", offset_sec, ambient_lifecycle.period_type);
+	alarm_info = __get_ambient_tick_alarm(ambient_lifecycle.period_type);
+	if (!alarm_info)
+		return -1;
+
+	alarmmgr_set_cb(__alarm_cb, ambient_lifecycle.user_data);
 
 	__alarm_init();
-	r = alarmmgr_add_alarm_withcb(ALARM_TYPE_VOLATILE, offset_sec,
-		ambient_tick_type_infos[ambient_lifecycle.period_type].interval,
-		__alarm_cb, ambient_lifecycle.user_data, &ambient_lifecycle.alarm_id);
+
+	if (aul_app_get_appid_bypid(
+		getpid(), appid_buf, sizeof(appid_buf)) != AUL_R_OK) {
+		LOGE("Failed to get appid (%d)", getpid());
+		alarmmgr_free_alarm(alarm_info);
+		return -1;
+	}
+
+	r = alarmmgr_add_alarm_with_localtime(alarm_info, appid_buf,
+		&ambient_lifecycle.alarm_id);
 	if (r < 0)
-		LOGE("fail to alarmmgr_add_alarm_withcb : error_code : %d", r);
+		LOGE("fail to alarmmgr_add_alarm_with_localtime : error_code : %d", r);
 
 	ambient_lifecycle.frame_updated(ambient_lifecycle.user_data);
 
+	alarmmgr_free_alarm(alarm_info);
 	return r;
 }