We're developing a hybrid app for Android and iOS and are using html+css to style the app. There is however one problem that we can't fix right now:
Since we want support for Android 2.3-4.2 and iOS 5.1-6.1 we try to use 'position:fixed' for the fixed header and footer. To be able to use the nice 'glow' on the tabs in the footer, we use webkit-mask-image and a gradiated background. This works well on iOS and Android 4+ but not on Android 2.3.
Also, if we remove all the 'fixed' elements on the page, the icons show up on 2.3.
It seems much similar to this question: http://www.sencha.com/forum/archive/index.php/t-192463.html?s=9b3768697b19cd9957d1c0ee2b7fe6da but we do use a z-index for the div's and this problem tagets Android 4.0.3 and did work on Android 2.3. Sencha however doesn't seem to use 'position:fixed' for header and footer.
Anyone have a suggestion on how to tackle this problem?