Hi John,
thanks for the fast response.
You probably misunderstood. There is no control of the HTML-part during runtime.
It is much simpler, because I don't want to run into the issues you explained in your post above.
There is a webview containing only HTML-Text, linked into itself with hyperlinks for faster navigation within that HTML-file. This works fine.
Above the webview is an imageview. I want to change the content of that imageview depending on (this is an idea) the position of the scrollbar of the webview, so a corresponding picture can be loaded into the imageview. If I would do embedding of the pictures into HTML, the picture would scroll out to fast because there is not enough space on the display. What I am looking for is a triggering event depending on the position within the HTML-file forcing the loading of a different image into the imageview, so everything remains in context. The scrollbar-thing is only an idea, because the scrollbar indicates somehow more or less the "reading position" within that HTML. Tricky sideeffect: I probably can't use the scrollbar as indicator, because I want to hide the scrollbar- and zoom-controls of the webview...