OK. About that OverlayItem. I have a Custom overlay item which looks like this:
class NMTOverlayItem : OverlayItem
{
private float[] color;
public NMTOverlayItem(GeoPoint point, String title, String
snippet, float[] color)
: base(point, title, snippet)
{
this.color = color;
}
public float[] Color
{
get { return color; }
}
}
Now in the itenized overlay I have the CreateItem method:
protected override NMTOverlayItem CreateItem(int index)
{
return overlayItems.ElementAt(index);
}
I get the following error:
'NSPublic.AndroidClient.NMTItemizedOverlay.CreateItem(int)': return
type must be 'Java.Lang.Object' to match overridden member
'Android.GoogleMaps.ItemizedOverlay.CreateItem(int)'
Any ideas as to why this is happening?
On Mon, Dec 5, 2011 at 6:52 PM, Tomasz Cielecki <[email protected]> wrote:
> Awesome, will give it a go tomorrow :-)
>
> As always good job on the new release!
>
> On Dec 5, 2011 5:38 PM, "Jonathan Pryor" <[email protected]> wrote:
>>
>> On Dec 5, 2011, at 11:25 AM, Tomasz Cielecki wrote:
>> > Due to changes to how sensors work, i.e. stuff being moved into
>> > SensorTypes the samples on GitHub do not work anymore.
>>
>> Changes needed to get the samples working with the new release were done
>> on the release-2-0 branch, which was just merged to master ~10 minutes ago.
>> Please update your repo and see if that fixes it. :-)
>>
>> > Also there has been some changes in the ItemizedOverlay now having the
>> > CreateItem method registered, but it needs to return a
>> > Java.Lang.Object, does that mean that my custom OverlayItem has to
>> > inherit from Java.Lang.Object? I thought OverlayItem was already a
>> > Java.Lang.Object?
>>
>> OverlayItem inherits Java.Lang.Object, so your class inheriting from
>> OverlayItem will also inherit Java.Lang.Object, just not directly.
>>
>> Subclassing OverlayItem is fine (and required, iirc).
>>
>> > Is there a list of changes made in the newest release somewhere?
>>
>>
>> http://android.xamarin.com/Releases/Mono_for_Android_4/Release_4.0.0#API_Changes
>>
>> - Jon
>>
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--
Med Venlig Hilsen / With Best Regards
Tomasz Cielecki
http://ostebaronen.dk
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