Cloudinary's JAVA & Android SDKs share the same repository and the same implementations for most of their API methods. However, some of the methods have been omitted from the Android package due to security reasons.
These omitted methods from the Android SDK include all the Admin-API methods (e.g, resources(), deleteResources()). The reason for this omission is that the Admin-API depends on your api_secret, while Android applications are pure client-side programs, and as such, shouldn't contain your Cloudinary account's credentials.
For this reason, accessing the Admin-API should only be done via your server using one of our server-side supported frameworks.
Thank you for quick response. I want to get the images list in my android app. Instead of hard coding the image urls, I want to fetch the image list from api and show those images like an online photo album with read only access to my app users.
Would you pls suggest how to do it?
Check out the following approach:
http://support.cloudinary.com/hc/en-us/articles/203189031-How-to-retrieve-a-list-of-all-resources-sharing-the-same-tag-