本地通知

#import "AppDelegate.h"

@interface AppDelegate ()

@end

@implementation AppDelegate

/**

*  接收到本地通知的时候就会调用

*  程序在前台: 会调用    程序在后台:点击横幅 就算接收通知 也会调用  -> 程序活着就会调用

*  @param application  应用

*  @param notification 通知

*/

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

{

//调试:

//1>控制台

NSLog(@"%@",notification);

//2>添加控件

UILabel *label = [[UILabel alloc]initWithFrame:CGRectMake(0, 0, 320, 300)];

label.backgroundColor = [UIColor redColor];

label.text = [NSString stringWithFormat:@"%@",notification];

[self.window.rootViewController.view addSubview:label];

//跳转对应的界面

}

/**

*  程序从死到生  程序启动:1> 点击图标启动  2> 接收通知(点击横幅)

*

*  @param application  <#application description#>

*  @param launchOptions <#launchOptions description#>

*

*  @return <#return value description#>

*/

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

//UIApplicationLaunchOptionsLocalNotificationKey 接收到本地通知才会来到这里

UILocalNotification *info = launchOptions[UIApplicationLaunchOptionsLocalNotificationKey];

if (info) {

UILabel *label = [[UILabel alloc]initWithFrame:CGRectMake(0, 0, 320, 300)];

label.backgroundColor = [UIColor orangeColor];

[self.window.rootViewController.view addSubview:label];

//取出携带信息

label.numberOfLines = 0;

//NSDictionary *dict = info[@"UIConcreteLocalNotification"];

// NSArray *keys = [info allKeys];

//for (NSString *str in keys) {

//  label.text = [NSString stringWithFormat:@"%@",str];

//}

//NSDictionary *dict1 = dict[@"user info"];

label.text = [NSString stringWithFormat:@"%@",info.userInfo];

//跳转对应的界面

}

return YES;

}