ios - SDWebImage 在 Google map 信息窗口中不起作用

Question

我正在尝试通过 SDWebImage 加载放置在 InfoWindow 中的图像。

在第一次打开此 InfoWindow mainLogoImageView 时，仅放置占位符。在第二个加载的图像上。问题是第一次打开 InfoWindow 时无法加载图像(这不取决于我等待加载图像的时间)

func mapView(mapView: GMSMapView!, markerInfoWindow marker: GMSMarker!) -> UIView! { 

var infoWindow : CustomInfoWindow = NSBundle.mainBundle().loadNibNamed("CustomInfoWindow", owner: self, options: nil)[0] as CustomInfoWindow

infoWindow.mainLogoImageView.sd_setImageWithURL(NSURL(string: self.sharedManager.myModel[0].img_logo), placeholderImage: UIImage(named: "logo_placeholder.png"))

return infoWindow

}

感谢您的帮助

Answer 1

插入 marker.tracksInfoWindowChanges = true;在 mapView 函数中

Answer to your question

func mapView(mapView: GMSMapView!, markerInfoWindow marker: GMSMarker!) UIView! {   
   marker.tracksInfoWindowChanges = true;
   var infoWindow : CustomInfoWindow = NSBundle.mainBundle().loadNibNamed("CustomInfoWindow", owner: self, options: nil)[0] as CustomInfoWindow
   infoWindow.mainLogoImageView.sd_setImageWithURL(NSURL(string: self.sharedManager.myModel[0].img_logo), placeholderImage: UIImage(named: "logo_placeholder.png"))

   return infoWindow
}