Posts

• Cheesebaron DKInsider, University mod

  October 2013

  What does this have to do with Visual Studio?

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• RituRajPandey USMember ✭

  October 2013

  actually i want to implement, google maps marker info window click using visual studio in mono android....
  please reply as soon as possible.
  thanks in advance.....

  0
• RomanNofenko.7966 USMember ✭

  July 2014

  Hi, GoogleMap class has MarkerClick event.

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• Emixam23 USMember ✭✭✭

  December 2016

  Yeah but if you work with a PCL project so you wil create a CustomPin object or what ever. Then in the MapRenderer, you need to know which custom pins has been clicked, but how? In both Android & UWP I have a Dictionnary<MapIcon/Marker, CustomPin> so then, I search from either the MapIcon or the Marker. However, it only works for UWP, on Android the dictionnary cannot find the related CustomPin..

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• Emixam23 USMember ✭✭✭

  December 2016 edited December 2016

  I found something !

  This is my dictionnary:

      /// <summary>
      /// Link between custom pins and their renderers.
      /// </summary>
      private Dictionary<Marker, CustomPin> MarkerOptionsPinLinkDictionary;
  

  Then I add this :

      /// <summary>
      /// This function only takes place on Android plateform.
      /// This function is the native callback called when the map is loaded.
      /// </summary>
      /// <param name="googleMap">The native map instance.</param>
      public void OnMapReady(GoogleMap googleMap)
      {
          //....
          nativeMap.MarkerClick += OnPinClicked;
          UpdatePins();
      }
  

  So I got handle the click like that

      /// <summary>
      /// Function called when a pin get clicked.
      /// </summary>
      /// <param name="sender">The sender.</param>
      /// <param name="e">The element.</param>
      private void OnPinClicked(object sender, MarkerClickEventArgs e)
      {
          var item = this.MarkerOptionsPinLinkDictionary.FirstOrDefault(i => i.Value.Id.Equals(e.Marker.Title));
          CustomPin pin = item.Value;
      }
  

  1
• jimbei USMember ✭✭

  November 2017

  @Emixam23 said:
  I found something !

  This is my dictionnary:

      /// <summary>
      /// Link between custom pins and their renderers.
      /// </summary>
      private Dictionary<Marker, CustomPin> MarkerOptionsPinLinkDictionary;
  

  Then I add this :

      /// <summary>
      /// This function only takes place on Android plateform.
      /// This function is the native callback called when the map is loaded.
      /// </summary>
      /// <param name="googleMap">The native map instance.</param>
      public void OnMapReady(GoogleMap googleMap)
      {
          //....
          nativeMap.MarkerClick += OnPinClicked;
          UpdatePins();
      }
  

  So I got handle the click like that

      /// <summary>
      /// Function called when a pin get clicked.
      /// </summary>
      /// <param name="sender">The sender.</param>
      /// <param name="e">The element.</param>
      private void OnPinClicked(object sender, MarkerClickEventArgs e)
      {
          var item = this.MarkerOptionsPinLinkDictionary.FirstOrDefault(i => i.Value.Id.Equals(e.Marker.Title));
          CustomPin pin = item.Value;
      }
  

  @Emixam23 can i see your source code for custom pin properties?

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• Emixam23 USMember ✭✭✭

  November 2017

  I now have a full implementation

  Just over here => https://github.com/Emixam23/XamarinByEmixam23/tree/master/Detailed Part/Controls/Map

  However, I haven't updated it since a while

  1
• jimbei USMember ✭✭

  November 2017

  @Emixam23 wow thank you very much i'll check that.

  0
• jimbei USMember ✭✭

  November 2017

  @Emixam23 hi i checked your project and saw it's a xamarin.forms project. Can i implement it on xamarin.android?

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• Emixam23 USMember ✭✭✭

  November 2017 edited November 2017

  Check this file in the Xamarin.Droid part, because even if it's a Xamarin.Forms project, it can't be implemented without a renderer

  https://github.com/Emixam23/XamarinByEmixam23/blob/master/Detailed Part/Controls/Map/MapPinsProject/MapPinsProject/MapPinsProject.Droid/CustomRenderer/CustomMapRenderer.cs

  Also, this file is the source code you were asking above

  1
• jimbei USMember ✭✭

  November 2017

  @Emixam23 thanks you very much! big help for me.

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• Emixam23 USMember ✭✭✭

  November 2017 edited November 2017

  You're welcome buddy, good luck !

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