NOTICE
This app is currently unmaintained - I don't use it anymore personally, and don't
have the time to maintain it. If someone wants to step in, feel free to fork it -
I only forked it myself some years ago, because it was unmainted by the author.
It seems that it is not compatible with the most recent versions of Android.
LDAP-Sync can sync entries from a remote LDAP server to your phone's Contacts, making them available offline. They are then accessible to all apps with permission to read your address book. It works read-only and never changes data on the remote server.
After an initial pull, open the project in Android Studio. To build an APK, use the Build > Generate Signed APK ... command.
The original source is hosted at https://github.com/weisserd/LDAP-Sync. An updated fork is hosted at https://github.com/luelista/LDAP-Sync
This project is licensed under the Apache License v2.0.