推送

推送需要开启

if ([application respondsToSelector:@selector(isRegisteredForRemoteNotifications)])
{

NSMutableSet *categories = [NSMutableSet
set];

UIMutableUserNotificationCategory *category = [[UIMutableUserNotificationCategory
alloc]
init];
category.identifier =
@"identifier";

UIMutableUserNotificationAction *action = [[UIMutableUserNotificationAction
alloc]
init];
action.identifier =
@"cancel";
action.title =
@"cancel";

action.activationMode =
UIUserNotificationActivationModeBackground;

action.authenticationRequired =
YES;

//YES显示为红色，NO显示为蓝色
action.destructive =
NO;

NSArray *actions =
@[ action ];

[category setActions:actions
forContext:UIUserNotificationActionContextMinimal];
[categories
addObject:category];

//IOS8

//
创建UIUserNotificationSettings，并设置消息的显示类类型

UIUserNotificationSettings *notiSettings = [UIUserNotificationSettings
settingsForTypes:(UIUserNotificationTypeBadge |
UIUserNotificationTypeAlert | UIRemoteNotificationTypeSound)
categories:categories];

[application
registerUserNotificationSettings:notiSettings];;

}
else{ // ios7

[application registerForRemoteNotificationTypes:(UIRemoteNotificationTypeBadge |UIRemoteNotificationTypeSound
|UIRemoteNotificationTypeAlert)];
}