Converting a MrSid to a TPK makes the TPK so large that it is unmanageable. I'm hoping to use a SID or GeoJPG as a backdrop image. Is this not possible?
I believe this page has the supported raster formats:
Add raster data—ArcGIS Runtime SDK for Android | ArcGIS for Developers
I do not see GeoJPG or MrSid on there.
That's the info I was looking for. It appears that MrSid is not supported but JPEG2000 is and that is nearly as good.
Retrieving data ...