I did screenreader support in a rather popular Android app. It took me several days to get from "can't focus anything at all on the main screen" to "all icon bu

I did screenreader support in a rather popular Android app. It took me several days to get from "can't focus anything at all on the main screen" to "all icon buttons are labeled and most of the functionality is usable, including the many very complex custom views with clickable elements inside".