From: lokilee73 <changjoo.lee@samsung.com>
Date: Thu, 9 May 2019 08:00:27 +0000 (+0900)
Subject: Add low_bat_old to nofify when low_bat changes
X-Git-Tag: accepted/tizen/unified/20190530.043151~9
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2633e05005bb79a9c5665781c84d68b63022831b;p=platform%2Fcore%2Fsystem%2Fdeviced.git

Add low_bat_old to nofify when low_bat changes

Currently, DEVICE_NOTIFIER_LOWBAT is notified periodically.
So, add low_bat_old to notify when low_bat is changed.

Change-Id: I70b1730a993f4f1783e20c719970223901b752b4
Signed-off-by: lokilee73 <changjoo.lee@samsung.com>
---

diff --git a/src/battery/lowbat-handler.c b/src/battery/lowbat-handler.c
index 354bbb6..0ba1ae1 100644
--- a/src/battery/lowbat-handler.c
+++ b/src/battery/lowbat-handler.c
@@ -570,6 +570,7 @@ static void change_lowbat_level(int bat_percent)
 static int lowbat_process(int bat_percent, void *ad)
 {
 	static int online;
+	static bool low_bat_old;
 	int new_bat_capacity;
 	int new_bat_state;
 	int vconf_state = -1;
@@ -652,7 +653,10 @@ static int lowbat_process(int bat_percent, void *ad)
 	if (new_bat_capacity <= battery_info.warning)
 		low_bat = true;
 
-	device_notify(DEVICE_NOTIFIER_LOWBAT, (void *)low_bat);
+	if (low_bat_old != low_bat) {
+		device_notify(DEVICE_NOTIFIER_LOWBAT, (void *)&low_bat);
+		low_bat_old = low_bat;
+	}
 
 	if (battery.online == POWER_SUPPLY_TYPE_UNKNOWN) {
 		_E("Battery online is not initialized.");