配音按钮＆＃34;信息＆＃34;针图

时间：2016-01-11 17:33:41

标签： ios dictionary

当您单击选择针脚图时出现的按钮（带字母＆＃34; i＆＃34;的圆圈）时，我如何发声？现在，配音，说＆＃34;按钮＆＃34;但我希望他说＆＃34;信息＆＃34;

导入UIKit 导入MapKit 导入AddressBookUI

类MapController：UIViewController，MKMapViewDelegate，MapManagerDelegate {

// MARK: - Outlet
@IBOutlet var myMap: MKMapView!
@IBOutlet var activityIndicator: UIActivityIndicatorView!



// MARK: - Metodi standard del controller
override func viewDidLoad() {
    super.viewDidLoad()


    // NSLocalizedString legge la chiave dai file Localizable.strings
    // fa tutto in automatico in base alla lingua di iOS
    // se la lingua non c'è (esmepio iOS è in francese, ma il francese non 'cè) l'App usa Base
    // quindi la traduzione che metti nell'Inglese che deve essere uguale a quella di Base
    // l'Inglese deve essere la lingua base che carica quando non trova una certa lingua
    title = NSLocalizedString("APPTITLE", comment: "")

    myMap.delegate = self
    myMap.userTrackingMode = MKUserTrackingMode.Follow

    MapManager.sharedInstance.delegate = self
    MapManager.sharedInstance.controller = self
}


override func viewWillAppear(animated: Bool) {
    super.viewWillAppear(true)
    myMap.removeAnnotations(myMap.annotations)
    MapManager.sharedInstance.findLocation = false
    MapManager.sharedInstance.startUpdateLocation()
    activityIndicator.startAnimating()
}

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

override func preferredStatusBarStyle() -> UIStatusBarStyle {
    return UIStatusBarStyle.LightContent
}

// MARK: - Delegati

//MapManagerDelegate

func incomingUserLocation(region: MKCoordinateRegion) {
    //println("incomingUserLocation")
    myMap.setRegion(region, animated: false)

    MapManager.sharedInstance.currentMap = myMap
    MapManager.sharedInstance.searchPoiWithName("farmacia")

    // I punti di interesse funzionano indipendentemente dalla lingua
    // quindi lascia pharmacy, ovvero farmacia in inglese

}

func incomingPin(pin: Pin) {
    //println("pin!")
    myMap.addAnnotation(pin)
}

func didFinishSearchPoi() {
    //println("didFinishSearchPoi")
    MapManager.sharedInstance.stopUpdateLocation()
    MapManager.sharedInstance.findLocation = false
    activityIndicator.stopAnimating()
}

func incomingError(error: NSError) {
    print("error: \(error)")
    MapManager.sharedInstance.stopUpdateLocation()
    MapManager.sharedInstance.findLocation = false
    activityIndicator.stopAnimating()
}

//MKMapViewDelegate

func mapView(mapView: MKMapView, viewForAnnotation annotation: MKAnnotation) -> MKAnnotationView? {

    if annotation is MKUserLocation {
        return nil
    }

    let annView : MKPinAnnotationView = MKPinAnnotationView(annotation: annotation, reuseIdentifier: "currentloc")
    annView.pinTintColor = UIColor(red: 0/255, green: 229/255, blue: 17/255, alpha: 1.0)
    annView.animatesDrop = true
    annView.canShowCallout = true
    annView.calloutOffset = CGPointMake(-8, 0)

    annView.autoresizesSubviews = true
    annView.rightCalloutAccessoryView = UIButton(type: UIButtonType.DetailDisclosure) as UIView

    return annView
}

func mapView(mapView: MKMapView, annotationView view: MKAnnotationView, calloutAccessoryControlTapped control: UIControl) {

    var pin = view.annotation as! Pin


    func apriMappe(action : UIAlertAction!) {

        let endLocation = MKPlacemark(coordinate: view.annotation!.coordinate, addressDictionary: nil)
        let endItem = MKMapItem(placemark: endLocation)
        endItem.name = view.annotation!.title!
        let opzioniLancio = [MKLaunchOptionsDirectionsModeKey : MKLaunchOptionsDirectionsModeDriving]

        endItem.openInMapsWithLaunchOptions(opzioniLancio)

              }

    func telefona(action : UIAlertAction!) {


        let cutSpace = pin.phone.stringByReplacingOccurrencesOfString("\\s",
                                                           withString: "",
                                                              options: NSStringCompareOptions.RegularExpressionSearch,
                                                                range: nil)
        let cutInter = (cutSpace as NSString).substringFromIndex(4)
        let phone = "tel://" + cutInter
        print(phone)

        if let url = NSURL(string: phone) {
            UIApplication.sharedApplication().openURL(url)
        }
    }

    let myActionSheet = UIAlertController(title: NSLocalizedString("PRIMAVOCEMENU", comment: ""),
                                        message: nil,
                                 preferredStyle: UIAlertControllerStyle.ActionSheet)

    myActionSheet.addAction(UIAlertAction(title: NSLocalizedString("SECONDAVOCEMENU", comment: ""),
                                          style: UIAlertActionStyle.Default,
                                        handler: telefona))

    myActionSheet.addAction(UIAlertAction(title: NSLocalizedString("TERZAVOCEMENU", comment: ""),
                                          style: UIAlertActionStyle.Default,
                                        handler: apriMappe))

    myActionSheet.addAction(UIAlertAction(title: NSLocalizedString("QUARTAVOCEMENU", comment: ""),
                                          style: UIAlertActionStyle.Cancel,
                                        handler: nil))

    self.presentViewController(myActionSheet, animated: true, completion: nil)
}

// MARK: - Azioni

@IBAction func ricarica(sender: UIBarButtonItem) {
    //println("ricarica")
    myMap.removeAnnotations(myMap.annotations)
    MapManager.sharedInstance.findLocation = false
    MapManager.sharedInstance.startUpdateLocation()
    activityIndicator.startAnimating()
}

}

console error 

import UIKit

导入MapKit 导入AddressBookUI

类MapController：UIViewController，MKMapViewDelegate，MapManagerDelegate {

// MARK: - Outlet
@IBOutlet var myMap: MKMapView!
@IBOutlet var activityIndicator: UIActivityIndicatorView!



// MARK: - Metodi standard del controller
override func viewDidLoad() {
    super.viewDidLoad()


    // NSLocalizedString legge la chiave dai file Localizable.strings
    // fa tutto in automatico in base alla lingua di iOS
    // se la lingua non c'è (esmepio iOS è in francese, ma il francese non 'cè) l'App usa Base
    // quindi la traduzione che metti nell'Inglese che deve essere uguale a quella di Base
    // l'Inglese deve essere la lingua base che carica quando non trova una certa lingua
    title = NSLocalizedString("APPTITLE", comment: "")

    myMap.delegate = self
    myMap.userTrackingMode = MKUserTrackingMode.Follow

    MapManager.sharedInstance.delegate = self
    MapManager.sharedInstance.controller = self
}


override func viewWillAppear(animated: Bool) {
    super.viewWillAppear(true)
    myMap.removeAnnotations(myMap.annotations)
    MapManager.sharedInstance.findLocation = false
    MapManager.sharedInstance.startUpdateLocation()
    activityIndicator.startAnimating()
}

func pushAViewController() {

}


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

override func preferredStatusBarStyle() -> UIStatusBarStyle {
    return UIStatusBarStyle.LightContent
}

// MARK: - Delegati

//MapManagerDelegate

func incomingUserLocation(region: MKCoordinateRegion) {
    //println("incomingUserLocation")
    myMap.setRegion(region, animated: false)

    MapManager.sharedInstance.currentMap = myMap
    MapManager.sharedInstance.searchPoiWithName("farmacia")

    // I punti di interesse funzionano indipendentemente dalla lingua
    // quindi lascia pharmacy, ovvero farmacia in inglese

}

func incomingPin(pin: Pin) {
    //println("pin!")
    myMap.addAnnotation(pin)
}

func didFinishSearchPoi() {
    //println("didFinishSearchPoi")
    MapManager.sharedInstance.stopUpdateLocation()
    MapManager.sharedInstance.findLocation = false
    activityIndicator.stopAnimating()
}

func incomingError(error: NSError) {
    print("error: \(error)")
    MapManager.sharedInstance.stopUpdateLocation()
    MapManager.sharedInstance.findLocation = false
    activityIndicator.stopAnimating()
}

//MKMapViewDelegate



func mapView(mapView: MKMapView, viewForAnnotation annotation: MKAnnotation) -> MKAnnotationView? {

    if annotation is MKUserLocation {
        return nil
    }

    let annView : MKPinAnnotationView = MKPinAnnotationView(annotation: annotation, reuseIdentifier: "currentloc")
    annView.pinTintColor = UIColor(red: 0/255, green: 229/255, blue: 17/255, alpha: 1.0)
    annView.animatesDrop = true
    annView.canShowCallout = true
    annView.calloutOffset = CGPointMake(-8, 0)

    annView.autoresizesSubviews = true


    let button: UIButton = UIButton(type: .DetailDisclosure)
    button.addTarget(self, action: "pushAViewController:", forControlEvents: .TouchDown)
    annView.rightCalloutAccessoryView = button
    button.accessibilityLabel="Informazioni"

    return annView
}

func mapView(mapView: MKMapView, annotationView view: MKAnnotationView, calloutAccessoryControlTapped control: UIControl) {

    var pin = view.annotation as! Pin


    func apriMappe(action : UIAlertAction!) {

        let endLocation = MKPlacemark(coordinate: view.annotation!.coordinate, addressDictionary: nil)
        let endItem = MKMapItem(placemark: endLocation)
        endItem.name = view.annotation!.title!
        let opzioniLancio = [MKLaunchOptionsDirectionsModeKey : MKLaunchOptionsDirectionsModeDriving]

        endItem.openInMapsWithLaunchOptions(opzioniLancio)

              }

    func telefona(action : UIAlertAction!) {


        let cutSpace = pin.phone.stringByReplacingOccurrencesOfString("\\s",
                                                           withString: "",
                                                              options: NSStringCompareOptions.RegularExpressionSearch,
                                                                range: nil)
        let cutInter = (cutSpace as NSString).substringFromIndex(4)
        let phone = "tel://" + cutInter
        print(phone)

        if let url = NSURL(string: phone) {
            UIApplication.sharedApplication().openURL(url)
        }
    }

    let myActionSheet = UIAlertController(title: NSLocalizedString("PRIMAVOCEMENU", comment: ""),
                                        message: nil,
                                 preferredStyle: UIAlertControllerStyle.ActionSheet)

    myActionSheet.addAction(UIAlertAction(title: NSLocalizedString("SECONDAVOCEMENU", comment: ""),
                                          style: UIAlertActionStyle.Default,
                                        handler: telefona))

    myActionSheet.addAction(UIAlertAction(title: NSLocalizedString("TERZAVOCEMENU", comment: ""),
                                          style: UIAlertActionStyle.Default,
                                        handler: apriMappe))

    myActionSheet.addAction(UIAlertAction(title: NSLocalizedString("QUARTAVOCEMENU", comment: ""),
                                          style: UIAlertActionStyle.Cancel,
                                        handler: nil))

    self.presentViewController(myActionSheet, animated: true, completion: nil)
}

// MARK: - Azioni

@IBAction func ricarica(sender: UIBarButtonItem) {
    //println("ricarica")
    myMap.removeAnnotations(myMap.annotations)
    MapManager.sharedInstance.findLocation = false
    MapManager.sharedInstance.startUpdateLocation()
    activityIndicator.startAnimating()
}

}

1 个答案:

答案 0 :(得分：1)

您正在向rightCalloutAccessoryView添加一个按钮。声明按钮separetley，并将其引用到rightCalloutAccessoryView。

所以你的代码在这一行：

 annView.rightCalloutAccessoryView = UIButton(type: UIButtonType.DetailDisclosure) as UIView

将更改为：

var button: UIButton = UIButton(type: .DetailDisclosure)
button.addTarget(self, action: "yourMEthodName:", forControlEvents: .TouchUpInside)
annView.rightCalloutAccessoryView = button

现在您可以按如下方式更改按钮辅助功能特性：

   button.accessibilityTraits=UIAccessibilityTraitStaticText

或

    button.accessibilityTraits = .StaticText

并将按钮的可访问性LAbel更改为：

    button.accessibilityLabel=@"Information"

当你点击它时，现在语音将会将按钮读作信息。

注意：按如下方式声明按钮目标方法：

 func pushAViewController(sender:UIButton!)
    { 
    print("Button Clicked")
    }
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