IOS Push notification 摘要

2.​​registerForRemoteNotificationTypes: is not supported ​​​​in​​​ ​​iOS 8.0 and later. 报错​​

解决办法可参考：http://stackoverflow.com/questions/24454033/registerforremotenotificationtypes-is-not-supported-in-ios-8-0-and-later

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
//This code will work in iOS 8.0 xcode 6.0 or later
if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0)
{
    [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
    [[UIApplication sharedApplication] registerForRemoteNotifications];
}
else
{
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes: (UIRemoteNotificationTypeNewsstandContentAvailability| UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert)];
}
return YES;
}

- (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken
{
NSString* deviceToken1 = [[[[deviceToken description]
                         stringByReplacingOccurrencesOfString: @"<" withString: @""]
                         stringByReplacingOccurrencesOfString: @">" withString: @""]
                         stringByReplacingOccurrencesOfString: @" " withString: @""] ;
NSLog(@"Device_Token     -----> %@\n",deviceToken1);

-(void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo{
    NSLog(@"userinfo : %@",userInfo);
    NSString *result = [self DataTOjsonString:userInfo];
    
    UIAlertView * al = [[UIAlertView alloc]initWithTitle:result message:nil delegate:self cancelButtonTitle:@"✅" otherButtonTitles:nil];
    [al show];
}

-(void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error{
    NSLog(@"Failed to get token,error:%@",error);
}

-(NSString*)DataTOjsonString:(id)object
{
    NSString *jsonString = nil;
    NSError *error;
    NSData *jsonData = [NSJSONSerialization dataWithJSONObject:object
                                                       options:NSJSONWritingPrettyPrinted // Pass 0 if you don't care about the readability of the generated string
                                                         error:&error];
    if (! jsonData) {
        NSLog(@"Got an error: %@", error);
    } else { 
        jsonString = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding]; 
    } 
    return jsonString; 
}

3.APNS server(java):

2.Java APNS(notnoop) demo : http://ramosli.iteye.com/blog/1955465