IOS8.0+ UILocalNotification设置

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    // iOS8需要添加请求用户的授权
    if ([UIDevice currentDevice].systemVersion.floatValue >= 8.0) {
        UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeBadge | UIUserNotificationTypeAlert | UIUserNotificationTypeSound categories:nil];
        [application registerUserNotificationSettings:settings];
    }
return Yes;
}