本地推送:
UILocalNotification *notification=[[UILocalNotification alloc] init];
if (notification!=nil) {
NSDate *now=[NSDate new];
notification.fireDate=[now dateByAddingTimeInterval:60];//60秒后通知
notification.repeatInterval=0;//循环次数
notification.timeZone=[NSTimeZone defaultTimeZone];
notification.applicationIconBadgeNumber=1; //应用的红色数字
notification.soundName= UILocalNotificationDefaultSoundName;//声音
notification.alertBody=@"通知内容";//提示信息 弹出提示框
notification.alertAction = @"打开"; //提示框button
//notification.hasAction = NO; //是否显示额外的button。为no时alertAction消失
// NSDictionary *infoDict = [NSDictionary dictionaryWithObject:@"someValue" forKey:@"someKey"];
//notification.userInfo = infoDict; //加入额外的信息
[[UIApplication sharedApplication] scheduleLocalNotification:notification];
}推送过后。假设应用处于后台状态，可实现代理方法来进行想要的操作
-(void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification{
}假设应用已退出。这时候要在以下的方法中来取出推送并处理
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
UILocalNotification * push=[launchOptions objectForKey:UIApplicationLaunchOptionsLocalNotificationKey];//取出推送对象
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
self.window.backgroundColor = [UIColor whiteColor];
[self.window makeKeyAndVisible];
return YES;
}远程推送的大致流程例如以下：
1.使用appId注冊推送服务
2.获得推送用的token
3.app上传token到自己的server
4.自己的server将推送信息和token发送给apns
5.apns进行推送
示意图：
