Ios 触摸甚至不起作用？
在我看来，我正在使用谷歌地图。我想为ma视图实现touchBegin和touchEnd事件，但不会触发事件Ios 触摸甚至不起作用？,ios,swift,google-maps,uitouch,Ios,Swift,Google Maps,Uitouch,在我看来，我正在使用谷歌地图。我想为ma视图实现touchBegin和touchEnd事件，但不会触发事件 import UIKit import GoogleMaps import GooglePlaces import GooglePlacePicker class Home_ViewController: UIViewController, GMSMapViewDelegate, CLLocationManagerDelegate ,UINavigationControllerDeleg
import UIKit
import GoogleMaps
import GooglePlaces
import GooglePlacePicker
class Home_ViewController: UIViewController, GMSMapViewDelegate, CLLocationManagerDelegate ,UINavigationControllerDelegate , UICollectionViewDataSource, UICollectionViewDelegate{
//Locals
private var DefaultLocation = CLLocationCoordinate2D(latitude: 6.914023, longitude: 79.887243)
private var CurrentLocation = CLLocationCoordinate2D(latitude: 0.00000, longitude: 0.00000)
var _DefaultClass = ""
//Locals
//UI OutletControls
@IBOutlet weak var barBtn: UIBarButtonItem!
@IBOutlet weak var navigationView: UIView!
@IBOutlet weak var vehicleClassesCollectionView: UICollectionView!
@IBOutlet weak var mapView: GMSMapView!
@IBOutlet weak var destinationButton: UIButton!
//UI OutletControls
override func viewDidLoad() {
super.viewDidLoad()
//Setting up Views
self.view.addSubview(self.mapView)
self.mapView.addSubview(self.navigationView)
self.mapView.addSubview(self.vehicleClassesCollectionView)
self.mapView.addSubview(self.destinationButton)
self.mapView.userInteractionEnabled = true
}//viewDidLoad
// touch events//
override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) {
NSLog("touch")
super.touchesBegan(touches, withEvent: event)
let touch: UITouch = touches.first! as UITouch
if(touch.view == self.mapView)
{
NSLog("touch view")
}}
导入UIKit
导入谷歌地图
导入谷歌网站
导入GooglePlacePicker
类主视图控制器：UIViewController、GMSMapViewDelegate、CLLocationManagerDelegate、UINavigationControllerDelegate、UICollectionViewDataSource、UICollectionViewDelegate{
//当地人
私有var DefaultLocation=CLLocationCoordinate2D（纬度：6.914023，经度：79.887243）
专用var CurrentLocation=CLLocationCoordinate2D（纬度：0.00000，经度：0.00000）
var\u DefaultClass=“”
//当地人
//用户界面输出控件
@伊巴布顿主义！
@IBVAR导航视图：UIView！
@IBOUTLE弱var车辆类集合视图：UICollectionView！
@IBV映射视图：GMSMapView！
@IBVAR目标按钮：UIButton！
//用户界面输出控件
重写func viewDidLoad（）{
super.viewDidLoad（）
//设置视图
self.view.addSubview（self.mapView）
self.mapView.addSubview（self.navigationView）
self.mapView.addSubview（self.VehicleClasseCollectionView）
self.mapView.addSubview（self.destinationButton）
self.mapView.userInteractionEnabled=true
}//viewDidLoad
//触摸事件//
覆盖功能触摸开始（触摸：设置，withEvent事件：UIEvent？）{
NSLog（“触摸”）
super.touchsbegind（touchs，withEvent:event）
让触摸：UITouch=touch.first！作为UITouch
if（touch.view==self.mapView）
{
NSLog（“触摸视图”）
}}
override func touchesMoved(touches: Set<UITouch>, withEvent event: UIEvent?) {
NSLog("touchm")
super.touchesBegan(touches, withEvent: event)
let touch: UITouch = touches.first! as UITouch
if(touch.view == self.mapView)
{
NSLog("touch viewm")
}
}
override func touchesEnded(touches: Set<UITouch>, withEvent event: UIEvent?) {
NSLog("touche")
super.touchesBegan(touches, withEvent: event)
let touch: UITouch = touches.first! as UITouch
if(touch.view == self.mapView)
{
NSLog("touch viewe")
}
}
/////**** Location ManagerDelegates ******/////
func locationManager(manager: CLLocationManager, didChangeAuthorizationStatus status: CLAuthorizationStatus) {
if(status != .AuthorizedWhenInUse)
{
//Show my place in map
let camera = GMSCameraPosition.cameraWithLatitude(( self.CurrentLocation.latitude), longitude:( self.CurrentLocation.longitude), zoom: 15)
self.mapView.camera = camera
self.mapView?.settings.myLocationButton = true
self.mapView?.myLocationEnabled = true
self.mapView?.delegate = self
//show my location in map end.
}
}
func locationManager(manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
if let location = locations.first {
let location = CLLocationCoordinate2D(latitude: location.coordinate.latitude, longitude: location.coordinate.longitude)
_mapsManager.showOnTheMap(location , mapView: self.mapView, gmsMapViewDelegate: self)
self.locationManager.stopUpdatingLocation();
self.CurrentLocation = location
} else{
//Alert on network error
let alertController = UIAlertController(title: "Network Error" , message: "Please check your Internet connection.", preferredStyle: .Alert)
let defaultAction = UIAlertAction(title: "OK", style: .Default, handler: nil)
alertController.addAction(defaultAction)
self.presentViewController(alertController, animated: true, completion: nil)
}
}//didUpdateLocations
/////**** CollectionView Delegates ******/////
func collectionView(collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
return self.ClassData.count
}
func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell {
//let CellModels = vehicleClassesCollectionView.dequeueReusableCell(withReuseIdentifier: "cell_class", for: indexPath as IndexPath) as! VehicleClassesCollectionViewCell
let CellModels = vehicleClassesCollectionView.dequeueReusableCellWithReuseIdentifier("cell_class", forIndexPath: indexPath) as! VehicleClassesCollectionViewCell
CellModels.vehicleName.text = self.ClassData[indexPath.row].Name
let params = ["Latitude": Double((self.CurrentLocation.latitude)),
"Longitude": Double((self.CurrentLocation.longitude)),
"VehicleType": self.ClassData[indexPath.row].Code,
"Model": ""
]
self._vehicleModelService.getNearestVehicleByClass(params) { (_estimatedTime) in
NSLog("getNearestVehicleByClass\(_estimatedTime)")
if(_estimatedTime != 0.0){
CellModels.estimate.text = "\(String(format:"%.1f", _estimatedTime))Mins away"
}else{
CellModels.estimate.text = "No Vehicles"
}
}
NSLog("defaultclzzz:\(self._DefaultClass)")
for i in 0..<CachedVehicleImages.count {
if(self.ClassData[indexPath.row].Code == CachedVehicleImages[i].Code)
{
if(self._DefaultClass.lowercaseString == self.ClassData[indexPath.row].Code.lowercaseString){
if let url = NSURL(string: CachedVehicleImages[i].ImageUrlSecondary) {
if let data = NSData(contentsOfURL: url) {
CellModels.vehicleImg.image = UIImage(data: data)
self.defaultIndexPath = indexPath
self.PreClass = self.ClassData[indexPath.row].Code
}
}
}else{
if let url = NSURL(string: CachedVehicleImages[i].ImgUrl) {
if let data = NSData(contentsOfURL: url) {
CellModels.vehicleImg.image = UIImage(data: data)
}
}
}
}
}
return CellModels
}
func collectionView(collectionView: UICollectionView, didSelectItemAtIndexPath indexPath: NSIndexPath) {
//let cell = collectionView.cellForItemAtIndexPath(indexPath)
if (IsFirstTime)
{
let _cell = collectionView.cellForItemAtIndexPath(defaultIndexPath)
self.PreClass = self.ClassData[indexPath.row].Code
if(defaultIndexPath != indexPath)
{
if(_cell != nil){
let x = vehicleClassesCollectionView.cellForItemAtIndexPath(defaultIndexPath) as! VehicleClassesCollectionViewCell
for i in 0..<CachedVehicleImages.count {
if(self._DefaultClass.lowercaseString == CachedVehicleImages[i].Code.lowercaseString)
{
if let url = NSURL(string: CachedVehicleImages[i].ImgUrl) {
if let data = NSData(contentsOfURL: url) {
x.vehicleImg.image = UIImage(data: data)
NSLog("changed-1")
}
}
}
}
}
}
IsFirstTime = false
}
let x = vehicleClassesCollectionView.cellForItemAtIndexPath(indexPath) as! VehicleClassesCollectionViewCell
for i in 0..<CachedVehicleImages.count {
if(self._selectedCode.lowercaseString == CachedVehicleImages[i].Code.lowercaseString)
{
if let url = NSURL(string: CachedVehicleImages[i].ImageUrlSecondary) {
if let data = NSData(contentsOfURL: url) {
x.vehicleImg.image = UIImage(data: data)
NSLog("changed-2")
}
}
}
}
//
if(PrevIndexPath != nil )
{
let x = vehicleClassesCollectionView.cellForItemAtIndexPath(PrevIndexPath!) as! VehicleClassesCollectionViewCell
for i in 0..<CachedVehicleImages.count {
if(self.PreClass.lowercaseString == CachedVehicleImages[i].Code.lowercaseString)
{
if let url = NSURL(string: CachedVehicleImages[i].ImgUrl) {
if let data = NSData(contentsOfURL: url) {
x.vehicleImg.image = UIImage(data: data)
NSLog("changed-3")
}
}
}
}
//
}
PrevIndexPath = indexPath
self.classChanged = false
}
var PrevIndexPath:NSIndexPath?
var PreClass: String = ""
var IsFirstTime = true
var defaultIndexPath = NSIndexPath(forRow: 0, inSection: 0)
var classChanged = false
func collectionView(collectionView: UICollectionView, didHighlightItemAtIndexPath indexPath: NSIndexPath){
collectionView.allowsMultipleSelection = false
self.PreClass = self._selectedCode
self._selectedCode = self.ClassData[indexPath.row].Code
//load vehicles for _slelctedClass
let params = ["Latitude": Double((self.CurrentLocation.latitude)),
"Longitude": Double((self.CurrentLocation.longitude)),
"VehicleType": self._selectedCode,
"Model": ""
]
self._vehicleModelService.GetAllAvaliableVehiclesModelList(params){ (_AllAvaliableVehiclesModelList) -> () in
if(_AllAvaliableVehiclesModelList.count != 0)
{
let Count = (_AllAvaliableVehiclesModelList.count) as Int
//Set default vehicle image
self._mapService.clearMarkersOnTheMap(self.markers)
for i in 0..<Count {
let marker = self._mapService.ShowMultipleMarkers(CLLocationCoordinate2D(latitude: _AllAvaliableVehiclesModelList[i].Latitude,longitude: _AllAvaliableVehiclesModelList[i].Longitude),markerIconUrl: self._mapService.getMarkerIconByClass(self._selectedCode), mapView: self.mapView)
self.markers.append(marker)
}
}else{
//Show no vehicles
self._mapService.clearMarkersOnTheMap(self.markers)
}
}
self.classChanged = true
}
@IBAction func DestinationBtnAction(sender: AnyObject) {
NSLog("selectedCls0:\(_selectedCode)")
self._plistHelper.addValueToPlistFile(self._selectedCode, Key: "SelectedClassHome")
}
}
覆盖功能触摸移动（触摸：设置，带事件：UIEvent？）{
NSLog（“touchm”）
super.touchsbegind（touchs，withEvent:event）
让触摸：UITouch=touch.first！作为UITouch
if（touch.view==self.mapView）
{
NSLog（“触摸视图”）
}
}
覆盖func touchesEnded（触摸：设置，withEvent事件：UIEvent？）{
NSLog（“触摸”）
super.touchsbegind（touchs，withEvent:event）
让触摸：UITouch=touch.first！作为UITouch
if（touch.view==self.mapView）
{
NSLog（“触摸视图”）
}
}
/////****位置管理者******/////
func locationManager（经理：CLLocationManager，didChangeAuthorizationStatus:CLAuthorizationStatus）{
如果（状态！=.AuthorizedWhenInUse）
{
//在地图上显示我的位置
让camera=GMSCameraPosition.cameraWithLatitude（（self.CurrentLocation.latitude），经度：（self.CurrentLocation.latitude），缩放：15）
self.mapView.camera=摄影机
self.mapView？.settings.myLocationButton=true
self.mapView？.myLocationEnabled=true
self.mapView？.delegate=self
//在地图末尾显示我的位置。
}
}
func locationManager（管理器：CLLocationManager，didUpdateLocations位置：[CLLocation]）{
如果let location=locations.first{
让location=CLLocationCoordinate2D（纬度：location.coordinate.lation，经度：location.coordinate.longitude）
_mapsManager.showOnTheMap（位置，地图视图：self.mapView，gmsMapViewDelegate:self）
self.locationManager.stopUpdateingLocation（）；
self.CurrentLocation=位置
}否则{
//网络错误警报
让alertController=UIAlertController（标题：“网络错误”，消息：“请检查您的Internet连接”，首选样式：。警报）
让defaultAction=UIAlertAction（标题：“确定”，样式：。默认，处理程序：nil）
alertController.addAction（defaultAction）
self.presentViewController（alertController，动画：true，完成：nil）
}
}//双更新位置
/////****CollectionView委托******/////
func collectionView（collectionView:UICollectionView，numberOfItemsInSection:Int）->Int{
返回self.ClassData.count
}
func collectionView（collectionView:UICollectionView，cellForItemAtIndexPath indexPath:NSIndexPath）->UICollectionViewCell{
//让CellModels=VehicleClasseCollectionView.dequeueReusableCell（带有ReuseIdentifier:“cell_class”，for:indexPath作为indexPath）作为！VehicleClasseCollectionViewCell
让CellModels=VehicleClasseCollectionView.dequeueReusableCellWithReuseIdentifier（“cell_类”，forIndexPath:indexPath）作为！VehicleClasseCollectionViewCell
CellModels.vehicleName.text=self.ClassData[indexath.row].Name
设params=[“Latitude”：Double（（self.CurrentLocation.Latitude）），
“经度”：双（（self.CurrentLocation.Longitude）），
“VehicleType”：self.ClassData[indexath.row]。代码，
“模型”：”
]
self._vehicleModelService.getNearestVehicleByClass（参数）{（_estimatedTime）in
NSLog（“getNearestVehicleByClass\（\u estimatedTime）”）
如果（_estimatedTime！=0.0）{
CellModels.estimate.text=“\（字符串（格式：%.1f），\u estimatedTime））分钟路程”
}否则{
CellModels.estimate.text=“无车辆”
}
}
NSLog（“defaultclzzz:\（self.\u DefaultClass）”）
对于0中的i..可能视图位于另一个未启用用户交互的UIView中。不是吗？让location:CGPoint？=touch？.location（在：self.YOURMAPVIEW中）在begin方法中添加这一行。你在使用swift 3.0吗？我在使用swift 2.3什么是“导航视图”，它的框架是什么？不需要这个self.view.addSubview（self.mapView）
同时设置self.navigationView.userInteractionEnabled=true，self.VehicleClasseCollectionView.userInteractionEnabled=true，self.navigationView.userInteractionEnabled=true