通知中心与本地通知

发送通知

[[NSNotificationCenter defaultCenter]postNotificationName:@"change" object:nil];

注册通知

[[NSNotificationCenter defaultCenter]addObserver:self selector:@selector(changeCount) name:@"change" object:nil];

UILocalNotification *local=[[UILocalNotification alloc]init];

//设置时间

local.fireDate=[[NSDate date]dateByAddingTimeInterval:0.5];

//设置时区

local.timeZone=[NSTimeZone defaultTimeZone];

//设置内容

[email protected]"本地通知";

//设置声音

local.soundName=UILocalNotificationDefaultSoundName;

//设置图标

local.applicationIconBadgeNumber=10;

[[UIApplication sharedApplication]scheduleLocalNotification:local];