EWS 4 Android

This is a Demo app for EWSJ.
EWSJ was the first Exchange EWS API created for Java, and probably the best.
You can download the demo source code from here:
https://docs.google.com/document/d/1iqY_tdyJFbVZ2UR0_rGznSvbamDTdm6gNoltfQZghrQ/edit?usp=sharing
EWSJ 4 Android supports all EWSJ operations and features.
This demo retrieves contacts from outlook 365, but you can change it to do any EWS operation very easily (using the link above).
Here is a partial list of what you can do with EWSJ 4 Android:
+ Get, update, delete, Move Contacts, Tasks, Events.
+ Email operations : Send, Send with attachments, Inline attachment, rfc822 attachments, delete, retrieve emails, forward, retrieve email full mime, move.
+ Folder management (create, update, delete).
+ EWS notifications support.
+ Send, accepts decline meeting requests.
+ Sharing and impersonation support.
+ Run powershell scripts
+ EWS Filters and pagination support.
+ Get User Defined (Custom) properties get support.
Get User Defined (Custom) properties batch get support.
User Defined (Custom) properties update support.
User Defined (Custom) properties batch update support.
+ Authentication methods supported: NTLM, NTLMv2, Digest, Basic.
+ i18n full support.
+ Access resources support (e.g Room).
+ Support for general attachment addition (to events, tasks, contacts).
+ Batch delete support.
+ Set, Get OOF (Out Of Office) reply support.
+ get Exchange version support.
+ Is item exists support.
+ Session persistence (to speed-up 365 performance).
+ Delete attachment support.
For more information on EWSJ 4 Android and full list of features please see:
http://www.javaexchangeconnector.com/