topic Re: Identify for offline in ArcGIS Runtime SDK for Android Questions

Identify for offline

teamIgal — Wed, 11 Dec 2013 10:51:56 GMT

Hello,

Is there a way to do IdentifyTask in an offline app? Meaning - without URL.

If not, is there a workaround to identify features from layers?

Thanks,
Team Igal

Re: Identify for offline

JasonKnisley — Wed, 11 Dec 2013 12:56:49 GMT

On your MapView you can set an OnSingleTapListener, and then in your listener's onSingleTap() method iterate through your layers and call getGraphicIDs() with the x and y from the tap plus whatever tolerance is appropriate (I recommend starting with a tolerance of 15 and adjusting as necessary).

That is assuming that your layers are of type GraphicsLayer or ArcGISFeatureLayer. If you are using the new FeatureLayer class (just introduced in 10.2) then getFeatureIDs() is the equivalent method to use.

Re: Identify for offline

teamIgal — Thu, 12 Dec 2013 06:23:23 GMT

On your MapView you can set an OnSingleTapListener, and then in your listener's onSingleTap() method iterate through your layers and call getGraphicIDs() with the x and y from the tap plus whatever tolerance is appropriate (I recommend starting with a tolerance of 15 and adjusting as necessary).

That is assuming that your layers are of type GraphicsLayer or ArcGISFeatureLayer. If you are using the new FeatureLayer class (just introduced in 10.2) then getFeatureIDs() is the equivalent method to use.

Thank you very much, i will try to do that!