open google map in iphone not working

Question

I am using this code to open Google maps in Swift and it is not working.

if (UIApplication.sharedApplication().canOpenURL(NSURL(string:"comgooglemaps://")!)) {
    UIApplication.sharedApplication().openURL(NSURL(string:
        "comgooglemaps://?center=40.765819,-73.975866&zoom=14&views=traffic")!)
} else {
    print("Can't use comgooglemaps://");
}

It always shows the message "Can't use comgooglemaps://"

• I have added comgooglemaps to the plist file
• I have restarted Xcode many times
• I have restarted the laptop
• I have tried on simulator and real device

Can any one tell me what is the problem?

EDIT

info.plist file

<key>LSApplicationQueriesSchemes</key>
    <array>
        <string>comgooglemaps</string>
        <string>googlechromes</string>
            <string>googlephotos</string>
        <string>telprompt</string>
        <string>tel</string>
        <string>http</string>
        <string>https</string>
    </array>

EDIT2

let url1:NSURL = NSURL(string:"comgooglemaps://")!;
         let url2:NSURL = NSURL(string:"comgooglemaps://?saddr=&daddr=\(self.selectedItem.latitude),\(self.selectedItem.longitude)&directionsmode=driving")!;
         let url3:NSURL = NSURL(string:"https://www.google.com/maps?saddr=&daddr=\(self.selectedItem.latitude),\(self.selectedItem.longitude)&directionsmode=driving")!;


        if (UIApplication.sharedApplication().canOpenURL(url1))
        {
            UIApplication.sharedApplication().openURL(url2)
        } else {
            UIApplication.sharedApplication().openURL(url3)
        }

Answer 1

Try this

private var latitude = 30.7333
private var longitude = 76.7794

/// Open Maps Action
@IBAction func openMapsAction(_ sender: Any) {
    self.openGoogleMaps()
}

//MARK: Open Google maps
func openGoogleMaps(){
   // Open in Google Maps
   if (UIApplication.shared.canOpenURL(NSURL(string:"comgooglemaps://")! as URL))
   {
       /// Driving google map
       UIApplication.shared.open(URL.init(string: "comgooglemaps://?saddr=&daddr=\(self.latitude),\(self.longitude)&directionsmode=driving")!, options: [:], completionHandler: nil)
   }
   else
   {
       print("Can't use Google Maps");
   }
}

Keys Required

 <key>LSApplicationQueriesSchemes</key>
 <array>
 <string>googlechromes</string>
 <string>comgooglemaps</string>
 </array>

Output