本地推送

第一步在AppDelegate.h进行设置

#import "AppDelegate.h"

@interface AppDelegate ()

@end

@implementation AppDelegate


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    
    /*
     
     UIUserNotificationTypeNone    = 0,      // 没有本地通知
     
     UIUserNotificationTypeBadge   = 1 << 0, //  接受图标右上角提醒数字
     
     UIUserNotificationTypeSound   = 1 << 1, //  接受通知时候，可以发出音效
     
     UIUserNotificationTypeAlert   = 1 << 2, //  接受弹窗 （横幅、弹窗）
     
     
     */
    
    
    UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert categories:nil];
    
    [application registerUserNotificationSettings:settings];
    
    
    return YES;
}

/**
 *  如果应用在后台，通过点击通知的时候打开应用会来到这个代理方法
 *  如果应用在前台，接受到本地通知就会调用该方法
 *  @param notification 通过哪一个通知来这里
 */

-(void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification
{
    
    
    if (application.applicationState == UIApplicationStateActive)
        
        return ;
    if (application.applicationState == UIApplicationStateInactive) {
        
        NSLog(@"跳转");
    }
        
    
    
    
    
}

 第二步在ViewController.h里

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

-(void)viewWillAppear:(BOOL)animated{

 //消除右上角的提醒数
    [[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];
}

-(void)viewWillDisappear:(BOOL)animated{
}
- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
    
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

/*
 
 @property(nonatomic,copy) NSDate *fireDate;    //设置本地推送的时间
 @property(nonatomic,copy) NSTimeZone *timeZone; //时区（）
 
 @property(nonatomic) NSCalendarUnit repeatInterval;    //重复多少个单元发出一次
 @property(nonatomic,copy) NSCalendar *repeatCalendar;  //设置日期
 
 @property(nonatomic,copy) CLRegion *region NS_AVAILABLE_IOS(8_0); // 进入某个区域的时候发出通知
 
  @property(nonatomic,assign) BOOL regionTriggersOnce NS_AVAILABLE_IOS(8_0); // 进入区域发送的通知是否重复
 
 @property(nonatomic,copy) NSString *alertBody;      //推送消息的内容
 
 @property(nonatomic) BOOL hasAction;                //是否显示alertAction的文字(默认YES)
 
 @property(nonatomic,copy) NSString *alertAction;    // 设置锁屏状态下，显示的文字
 
 @property(nonatomic,copy) NSString *alertLaunchImage;   // 显示启动图片
 
 @property(nonatomic,copy) NSString *alertTitle NS_AVAILABLE_IOS(8_2);  // 
 

 @property(nonatomic,copy) NSString *soundName;      //设置音效   默认 UILocalNotificationDefaultSoundName

 @property(nonatomic) NSInteger applicationIconBadgeNumber;  // 应用图标右上角的提醒数字
 
 @property(nonatomic,copy) NSDictionary *userInfo;   // 
 
 @property (nonatomic, copy) NSString *category NS_AVAILABLE_IOS(8_0);
 

 
 
 */





- (IBAction)loginBtn:(UIButton *)sender {
    
    //1.创建本地通知
    UILocalNotification *localNote = [[UILocalNotification alloc]init];
    
    //1.1设置什么时候弹出
    localNote.fireDate = [NSDate dateWithTimeIntervalSinceNow:5];
    
    //1.2设置弹出的内容
    localNote.alertBody = @"吃饭了吗?";
    
    //1.3设置锁屏状态下，显示的一个文字
    localNote.alertAction = @"快点打开";
    
    //1.4是否显示alertAction的文字(默认YES)
    localNote.hasAction = NO ;
    
    //1.5显示启动图片
    localNote.alertLaunchImage = @"111";
    
    //1.6设置音效
    localNote.soundName = UILocalNotificationDefaultSoundName ;
    
    //1.7应用图标右上角的提醒数字
    localNote.applicationIconBadgeNumber = 99 ;
    
    //1.8设置UserInfo来传递信息
    localNote.userInfo = @{@"alertBody":localNote.alertBody,@"applicationIconBadgeNumber":@(localNote.applicationIconBadgeNumber)};
    
    
    //2.调度通知
    [[UIApplication sharedApplication] scheduleLocalNotification:localNote];
    
}