Quick Replay Popup
When a new message is received a popup shows in the lower part of the screen.
A reply button could be added as in the previous button but this time only showing:
- The message received
- A text area for the reply
And the reply/send button.
This way you can reply quickly a message without entering the whole app page and loading all the stuff which may be not really necessary.
So, to sum up:
- A simple reply button triggering a replay text area and send button
- And if you want to see the whole thread (as it currently does) click on the message itself.