Hi, I am running Smack version: 4.3.0-alpha1-SNAPSHOT (4.2.0-82-gf5ef42ec-master 2017-06-02) against a prosody 0.9 server. I can connect/login and send plain text messages with/without OMEMO. I also can upload images via http_upload (HttpFileUploadManager). The result of the upload is the URL of the image.
Now I can place the URL into the message and send it to the receiver. But this way the receiver only gets the link he can press. I actually want the image to be displayed on the other side directly.
I have no idea how to manage this.