本地推送 UILocalNotification

初始化本地推送

- (void)initLocationNotification
{
    //初始化
    UILocalNotification *locationNotification = [[UILocalNotification alloc]  init];
    //设置推送时间，这里使用相对时间，如果fireDate采用GTM标准时间，timeZone可以至nil
    locationNotification.fireDate = [NSDate dateWithTimeIntervalSinceNow:10];
    locationNotification.timeZone = [NSTimeZone defaultTimeZone];
    //设置重复周期
    locationNotification.repeatInterval = NSWeekCalendarUnit;
    //设置通知的音乐
    locationNotification.soundName = UILocalNotificationDefaultSoundName;
    //设置通知内容
    locationNotification.alertBody = @"推送测试－－balabala";
    //设置程序的Icon数量
    locationNotification.applicationIconBadgeNumber = 1;
    //执行本地推送
    [[UIApplication sharedApplication] scheduleLocalNotification:locationNotification];
}

本地推送执行时会调用UIApplication的协议方法

- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification

在此方法中可以获取推送的内容

- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification
{
        NSLog(@"推送信息已经获得： %@",[notification alertBody]);
    UIAlertView *alert = [[[UIAlertView alloc] initWithTitle:nil message:[notification alertBody] delegate:self cancelButtonTitle:nil otherButtonTitles:@"good", nil] autorelease];
    [alert show];
}

响应结果：

如果使用的是服务器推送，则会进入回调方法：

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo