[Android] Conversation screen fixes
Issue generated from Tuleap's migration script. Originally submitted by: Aline Bonnet (abonnet)
Several bugs must be fixed:
- when clicking in the text message bar, the bubble conversations displayed on the screen are shifted upwards
- when a message is not sent, if you quit and come back to the conversation, this message is shown as sent
- In the spinner, if a username is displayed, the sip icon is displayed
- we don't know who receives the messages if several ringID are assigned to a contact