battery shake check use xl

Signed-off-by: FuangCao <cavan.cao@foxmail.com>

Source/app.c

@@ -1809,15 +1809,11 @@ uint8_t shark_battery_shake_get_raw(void)
 
 uint8_t shark_battery_shake_get(void)
 {
-#if 0
 	if (end_ctr_self_ss_new.xl_sta == 0) {
 		return 0;
 	}
 
 	return shark_battery_shake;
-#else
-	return 0;
-#endif
 }
 
 void shark_battery_shake_set(uint8_t mask)