microsoft write .wri does not display content, shoes code only.
Steps to Reproduce:
download and open ole_emb.wri
displays code only
open file normally
displays code only on 5.3
does not open on 6.0
build ID: 4136757
build ID: 643da8e
device: lyf flame 3 [ ls-4001 ]
os: android 5.1
User Profile Reset: No
User-Agent: Mozilla/5.0 (Android 5.1; Mobile; rv:56.0) Gecko/56.0 Firefox/56.0
There are plenty of ways to find and resolve the bug from https://bugs.documentfoundation.org/show_bug.cgi?id=109226 and it is quite easy too.
Is this issue still relevant?
Supporting more file formats presumably also means that the size of the APK will increase (due to more services that will have to be included), so I tend to suggest focusing on those that are particularly relevant.
In addition, the mechanism to open a file in Android Viewer currently depends on the Android system identifying the proper MIME type, which probably isn't the case for most of the proprietary and not so frequently used file types. (So supporting these might need some "open any file, ignore file type" handling instead (possibly hidden behind a setting?).)