We have built a HTML5 app which dynamically loads an iFrame to display external content. This solution worked fine until the release of android 4.0 - which seems to have changed the way that iframe rendering works?
It appears it can no longer detect the height, it shows a small scrollable box containing roughly 50px height of a 900px tall page. I have tried setting height to 100% - which works visually - but the app gets strange click results on anything beneath the page fold!
It works fine if I manually set heights for each frame - but due to the dynamic content this is very impractical.. Also as the app has a certain level of internal nav within the iframe - the sub pages can be a separate height to the original iframe height - again this did work fine in previous versions of Android.
Does anybody have any advice/explanations?