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Conversations: the very last word in instant messaging
This is a fork of the official Conversations app with some modifications described under features.
Conversations can be downloaded from github releases
- Be as beautiful and easy to use as possible without sacrificing security or privacy
- Rely on existing, well established protocols (XMPP)
- Do not require a Google Account or specifically Google Cloud Messaging (GCM)
- Require as few permissions as possible
- End-to-end encryption with either OTR or OpenPGP
- Send and receive images as well as other kind of files
- Share your location via an external plug-in
- Indication when your contact has read your message
- Intuitive UI that follows Android Design guidelines
- Pictures / Avatars for your Contacts
- Syncs with desktop client
- Conferences (with support for bookmarks)
- Address book integration
- Multiple accounts / unified inbox
- Very low impact on battery life
our individual changes:
- accounts are hard linked to pix-art.de
- increased avatar-sizes in account- and contact-details with prefering XMPP-avatars over addressbook avatars
- in-app self updater with dayly check for updates
- moved writing info from chatwindow into actionbar-subtitle
- display group chat members in actionbar-subtitle
- images are transfered as JPEG
- support more file-types for file-transfer (pdf, doc, docx, txt, m4a, m4b, mp3, mp2, wav, aac, aif, aiff, aifc, mid, midi, 3gpp, avi, mp4, mpeg, mpg, mpe, mov, 3gp, apk, vcf, ics, zip, rar)
- show contacts name in locations shared in conferences
This Conversations works only with
pix-art.de. However XMPP is an
extensible protocol. These extensions are standardized as well in so called
XEP's. Conversations supports a couple of these to make the overall user
experience better. Our XMPP-Server is prosody and supports all of the listed XEP's:
- XEP-0065: SOCKS5 Bytestreams (or mod_proxy65). Will be used to transfer files if both parties are behind a firewall (NAT).
- XEP-0163: Personal Eventing Protocol for avatars
- XEP-0191: Blocking command lets you blacklist spammers or block contacts without removing them from your roster.
- XEP-0198: Stream Management allows XMPP to survive small network outages and changes of the underlying TCP connection.
- XEP-0280: Message Carbons which automatically syncs the messages you send to your desktop client and thus allows you to switch seamlessly from your mobile client to your desktop client and back within one conversation.
- XEP-0237: Roster Versioning mainly to save bandwidth on poor mobile connections
- XEP-0313: Message Archive Management synchronize message history with the server. Catch up with messages that were sent while Conversations was offline.
- XEP-0352: Client State Indication lets the server know whether or not Conversations is in the background. Allows the server to save bandwidth by withholding unimportant packages.
- XEP-0363: HTTP File Upload allows you to share files in conferences and with offline contacts. Requires an additional component on your server.
Head of Development (original Conversations)
Head of Development (modified Conversations)
Code Contributions (original Conversations)
(In order of appearance)
- Rene Treffer (PRs)
- Andreas Straub (PRs)
- Alethea Butler (PRs)
- M. Dietrich (PRs)
- betheg (PRs)
- Sam Whited (PRs)
- BrianBlade (PRs)
Translations are managed on Transifex for original features
Translations for our own features are managed on github. If you would like to help translation the app create a pull-request.
How do I install Conversations?
Conversations is entirely open source and licensed under GPLv3. So if you are a software developer you can check out the sources from GitHub and use ant to build your apk file.
Our modified version of Conversation can be downloaded from github releases
How do I create an account?
With our Conversations app you can only create and use accounts on
pix-art.de. You can create your own account for free. Aftre creating your own
pix-art.de account you'll find me in your contact list. If you have any questions about our app or our service feel free to ask me.
You can join our conference room on
How does the address book integration work?
The address book integration was designed to protect your privacy. Conversations neither uploads contacts from your address book to your server nor fills your address book with unnecessary contacts from your online roster. If you manually add a Jabber ID to your phones address book Conversations will use the name and the profile picture of this contact. To make the process of adding Jabber IDs to your address book easier you can click on the profile picture in the contact details within Conversations. This will start an "add to address book" intent with the JID as the payload. This doesn't require Conversations to have write permissions on your address book but also doesn't require you to copy/paste a JID from one app to another.
I get 'delivery failed' on my messages
If you get delivery failed on images it's probably because the recipient lost network connectivity during reception. In that case you can try it again at a later time.
For text messages the answer to your question is a little bit more complex. When you see 'delivery failed' on text messages, it is always something that is being reported by the server. The most common reason for this is that the recipient failed to resume a connection. When a client loses connectivity for a short time the client usually has a five minute window to pick up that connection again. When the client fails to do so because the network connectivity is out for longer than that all messages sent to that client will be returned to the sender resulting in a delivery failed.
Other less common reasons are that the message you sent didn't meet some criteria enforced by the server (too large, too many). Another reason could be that the recipient is offline and the server doesn't provide offline storage.
Usually you are able to distinguish between these two groups in the fact that the first one happens always after some time and the second one happens almost instantly.
Where can I see the status of my contacts? How can I set a status or priority?
Statuses are a horrible metric. Setting them manually to a proper value rarely works because users are either lazy or just forget about them. Setting them automatically does not provide quality results either. Keyboard or mouse activity as indicator for example fails when the user is just looking at something (reading an article, watching a movie). Furthermore automatic setting of status always implies an impact on your privacy (are you sure you want everybody in your contact list to know that you have been using your computer at 4am‽).
In the past status has been used to judge the likelihood of whether or not your messages are being read. This is no longer necessary. With Chat Markers (XEP-0333, supported by Conversations since 0.4) we have the ability to know whether or not your messages are being read. Similar things can be said for priorities. In the past priorities have been used (by servers, not by clients!) to route your messages to one specific client. With carbon messages (XEP-0280, supported by Conversations since 0.1) this is no longer necessary. Using priorities to route OTR messages isn't practical either because they are not changeable on the fly. Metrics like last active client (the client which sent the last message) are much better.
Unfortunately these modern replacements for legacy XMPP features are not widely adopted. However Conversations should be an instant messenger for the future and instead of making Conversations compatible with the past we should work on implementing new, improved technologies and getting them into other XMPP clients as well.
Making these status and priority optional isn't a solution either because Conversations is trying to get rid of old behaviours and set an example for other clients.
At the moment we have disabled the end-to-end encryption methodes because we force TLS encrypted connections. Unecrypted connections were denied.
I found a bug
If you have troubles or problems please report them first into our support chat
firstname.lastname@example.org, so we can decide if it's an issue caused by our features or a global issue.
Only global issues should be reported into the Conversations issue tracker. If your app crashes please provide a stack trace. If you are experiencing misbehaviour please provide detailed steps to reproduce. Always mention whether you are running the latest Play Store version or the current HEAD. If you are having problems connecting to your XMPP server your file transfer doesn’t work as expected please always include a logcat debug output with your issue (see above).