Adding multiple layers from a map server (points, lines, and polgons.)

klebercj

I have a map server url from an ArcGIS REST Services.  The ......../MapServer url contains 35 layers of point, line, and polygon features.  I need to bring in all of  them and have the ability to turn each on on and off.  I know I can bring in each one individually, but that's 35 variables for each individual url (..../MapServer/0, 1, 2 etc...)  

Right now I only know how to utilize the method shown in this turorial; https://developers.arcgis.com/kotlin/layers/tutorials/add-a-feature-layer/

Is there a way crawl the top level MapServer url and bring in the 35 layers, but still be able to individually control each layer i.e. make visible / invisible?

PuneetPrakash

You can add the top level MapServer url as an ArcGISMapImageLayer https://developers.arcgis.com/kotlin/api-reference/arcgis-maps-kotlin/com.arcgismaps.mapping.layers/-arc-g-i-s-map-image-layer/index.html 

After that you can control each Sublayer's properties. You can see the API usage with this Android Java sample. 
https://github.com/Esri/arcgis-runtime-samples-android/blob/main/java/change-sublayer-visibility/src/main/java/com/esri/arcgisruntime/sample/mapimagelayersublayervisibility/MainActivity.java

https://developers.arcgis.com/kotlin/api-reference/arcgis-maps-kotlin/com.arcgismaps.mapping.layers/-arc-g-i-s-sublayer/index.html#-1515161094%2FProperties%2F1086730362