I want to use tile map service ( cache map) in a mobile project . I'm using ArcGIS SDK for android as a API and the basemap is ArcGIS Tile map.The mobile operating systems of end users are android and The property of cache service is as below :
Tile height and width : 256 * 256
Tile format : JPG
storage format : compact
The cache scales are based on google map scales ( 20 zoom level)
maximum resolution of my system is 1920 * 1080
The problem is that the quality of map in mobile device get low .
How can i show the high quality map in my project ?
Which API's or SDK do you recommend instead of Arcgis sdk for android ?