小编Luc*_*rah的帖子

我已经能够设置Interactive LOCAL通知,但远程通知不起作用.我正在使用Parse.com发送JSON

我的AppDelegate.Swift看起来像这样:

//
//  AppDelegate.swift
//  SwifferApp
//
//  Created by Training on 29/06/14.
//  Copyright (c) 2014 Training. All rights reserved.
//

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?


    func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: NSDictionary?) -> Bool {
        UINavigationBar.appearance().barTintColor = UIColor.orangeColor()
        UINavigationBar.appearance().tintColor = UIColor.whiteColor()


        Parse.setApplicationId("eUEC7O4Jad0Kt3orqRouU0OJhkGuE20n4uSfrLYE", clientKey: "WypmaQ8XyqH26AeWIANttqwUjRJR4CIM55ioXvez")

        let notificationTypes:UIUserNotificationType = UIUserNotificationType.Alert | UIUserNotificationType.Badge | UIUserNotificationType.Sound
        let notificationSettings:UIUserNotificationSettings = UIUserNotificationSettings(forTypes: notificationTypes, categories: nil)

        UIApplication.sharedApplication().registerUserNotificationSettings(notificationSettings)

        return true
    }

    func application(application: UIApplication!, didRegisterUserNotificationSettings notificationSettings: UIUserNotificationSettings!) {
        UIApplication.sharedApplication().registerForRemoteNotifications() …

我想更新Swift 3的以下方法的命名:

public func imageWithUrl(url: String, placeholderNamed: String) {
    if let image = UIImage(named: placeholderNamed) {
        imageWithUrl(url: url, placeholder: image)
    } else {
        imageWithUrl(url: url)
    }
}

至

public func image(url: String, placeholderNamed: String) {

所以我用这个方法弃用旧方法:

@available(*, deprecated: 1.8, renamed: "image(url:, placeholder:")

问题是我收到以下错误:

'available'属性的'renamed'参数必须是运算符,标识符或完整函数名称,可选地由类型名称预设

我没有找到任何关于CLVisit的内容,所以我试图自己探索这项技术.

有谁知道它为什么不起作用？所有.plist键都已设置并正常工作.

class ViewController: UIViewController,CLLocationManagerDelegate {

var manager:CLLocationManager!

override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view, typically from a nib.

    manager = CLLocationManager()
    manager.delegate = self
    manager.desiredAccuracy = kCLLocationAccuracyBest
    manager.requestAlwaysAuthorization()
    manager.startMonitoringVisits()


}


func locationManager(manager: CLLocationManager!, didFailWithError error: NSError!) {

}
func locationManager(manager: CLLocationManager!,
    didVisit visit: CLVisit!)
{
    println("visit: \(visit.coordinate.latitude),\(visit.coordinate.longitude)")
}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}


}

昨天我参加了一个watchkit黑客马拉松,我在使用Google Maps API并发送本地通知的NSObject类上调用方法时遇到了一些问题.如果我从我的Watchkit扩展中调用此方法,则代码无法编译,但是如果我从ViewController调用,例如,一切都运行正常

#import "InterfaceController.h"
#import "Methods.h"

@interface InterfaceController()

 @end


 @implementation InterfaceController

- (instancetype)initWithContext:(id)context {
self = [super initWithContext:context];
if (self){
    // Initialize variables here.
    // Configure interface objects here.
    NSLog(@"%@ initWithContext", self);

}
return self;
}
- (IBAction)butRoute
{
     Methods *mt = [[Methods alloc]init];
    [mt notif:@"ARRIVING!"];
    //***** If I call this method, my code won't compile!!! *****

}

- (void)willActivate {
// This method is called when watch view controller is about to be visible to user
NSLog(@"%@ will …