When you open the doi document (possibly with user-selected url different from dx.doi.org) you should have a button to cache the document for offline access. This way you could read your papers even when offline.
The cached document should have standard Android share button to be able to send it or edit it as liked.
When you open the doi document (possibly with user-selected url different from dx.doi.org) you should have a button to cache the document for offline access. This way you could read your papers even when offline.
The cached document should have standard Android share button to be able to send it or edit it as liked.