远程推送代码的添加

项目一添加方式；

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

方法 中加入要调用的推送

推送分iOS8来处理

项目二添加方式；

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

方法 中加入要调用的推送

项目三添加方式；

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

方法 中加入要调用的推送

代码对比

项目一中的推送代码

#pragma mark XGPush
- (void)registerPush{
    float sysVer = [[[UIDevice currentDevice] systemVersion] floatValue];
    if(sysVer < 8){
        [[UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound)];
    }else{
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= _IPHONE80_
        UIMutableUserNotificationCategory *categorys = [[UIMutableUserNotificationCategory alloc] init];
        UIUserNotificationSettings *userSettings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeBadge|UIUserNotificationTypeSound|UIUserNotificationTypeAlert
                                                                                     categories:[NSSet setWithObject:categorys]];
        [[UIApplication sharedApplication] registerUserNotificationSettings:userSettings];
        [[UIApplication sharedApplication] registerForRemoteNotifications];
#endif
    }
}

项目二中的推送代码

#pragma mark - 推送注册函数(并选择注册的推送消息类型)
- (void)registerNotificationType
{
#ifdef  __IPHONE_8_0
    if(SystemVersion >= 8.0)
    {
        [[UIApplication sharedApplication] registerForRemoteNotifications];
        /**
         *  @author zyz
         *
         *  对应8系统后，系统推送服务
         */
        //        UIUserNotificationTypeBadge
        //        UIUserNotificationTypeSound
        //        UIUserNotificationTypeAlert
        UIUserNotificationType myTypes = UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert;
        UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:myTypes categories:nil];
        [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
    }
    else
#endif
    {
        [[UIApplication sharedApplication] registerForRemoteNotificationTypes:(UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert)];
    }
}

项目三中的推送代码

- (void)registerForRemoteNotifications
{
#if SUPPORT_IOS8
    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0) {
        UIUserNotificationType myTypes = UIUserNotificationTypeBadge | UIUserNotificationTypeAlert | UIUserNotificationTypeSound;
        UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:myTypes categories:nil];
        [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
    }else
#endif
    {
        UIRemoteNotificationType myTypes = UIRemoteNotificationTypeBadge|UIRemoteNotificationTypeAlert|UIRemoteNotificationTypeSound;
        [[UIApplication sharedApplication] registerForRemoteNotificationTypes:myTypes];
    }
    /*
#if TARGET_OS_IPHONE
#if SUPPORT_IOS8
    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0) {
        UIRemoteNotificationType myTypes = UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound;
        UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:myTypes categories:nil];
        [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
    }else
#endif
    {
        [[UIApplication sharedApplication] registerForRemoteNotificationTypes:
         (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert)];
    }
#endif
    */
}

#if SUPPORT_IOS8
- (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings
{
    //register to receive notifications
    [application registerForRemoteNotifications];
}
#endif