iOS 本地通知

来源：互联网发布：windows装mac双系统编辑：程序博客网时间：2024/06/08 12:55

具体代码：

AppDelegate.m：

#pragma mark- 接收本地通知的方法

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

{

//接收到通知之后的操作

NSLog(@"--------------%@",notification.userInfo);

UIAlertView *alert = [[UIAlertView alloc]initWithTitle:notification.alertTitle message:notification.alertBody delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil, nil];

[alert show];

}

ViewController.m：

本地通知 UILocalNotification

操作流程：

1.接收通知

2.注册发送通知

提示事件闹钟

在AppDelegate 里面实现代码

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {

[super viewDidLoad];

[self pushNotfation];

}

#pragma mark-注册发送通知的方法

-(void)pushNotfation

{

// 注册发送通知

// 初始化 alloc init

UILocalNotification *not = [[UILocalNotification alloc]init];

// fireDate通知启动的时间

not.fireDate = [NSDate dateWithTimeIntervalSinceNow:10];

// 设置通知的标题

not.alertTitle = @"起床了";

// 设置通知的内容

not.alertBody = @"生前何必久睡，死后自会长眠";

// 通过通知传递内容

not.userInfo = @{@"key":@"value"};

// 设置App图标上面红点显示的数字

not.applicationIconBadgeNumber = 1; //在远程通知的时候是系统提供给我们的

// 重复发送通知的方法

NSCalendarUnitEra = kCFCalendarUnitEra,一个世纪

NSCalendarUnitYear = kCFCalendarUnitYear,一年

NSCalendarUnitMonth = kCFCalendarUnitMonth,一个月

NSCalendarUnitDay = kCFCalendarUnitDay,天

NSCalendarUnitHour = kCFCalendarUnitHour,时

NSCalendarUnitMinute = kCFCalendarUnitMinute,分

NSCalendarUnitSecond = kCFCalendarUnitSecond,秒

NSCalendarUnitWeekday = kCFCalendarUnitWeekday,一个礼拜

NSCalendarUnitWeekdayOrdinal = kCFCalendarUnitWeekdayOrdinal,

not.repeatInterval = kCFCalendarUnitDay;

// 注册通知

// 判断方法是否可以响应某个方法

// [self respondsToSelector:<#(SEL)#>]

if ([[UIApplication sharedApplication] respondsToSelector:@selector(registerUserNotificationSettings:)]) {

[[UIApplication sharedApplication]registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeBadge|UIUserNotificationTypeSound|UIUserNotificationTypeAlert|UIUserNotificationTypeNone categories:nil]];

// UIUserNotificationTypeBadge| 圆圈内提示的数字UIUserNotificationTypeSound| 通知提示的声音UIUserNotificationTypeAlert|震动 UIUserNotificationTypeNone

}

not.soundName = UILocalNotificationDefaultSoundName;

// 发送通知

[[UIApplication sharedApplication]scheduleLocalNotification:not];

}

- (void)didReceiveMemoryWarning {

[super didReceiveMemoryWarning];

// Dispose of any resources that can be recreated.

}

@end

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