download failed message shown

[j-ed]

environment

ownCloud Android app v1.9.1

expected behaviour

If a file download fails, a message should be displayed with detailed information about the file and file path which has failed. Additionally it should be possible to show a list of files to be download/synchronized which also allows to remove a file from that list.

current behaviour

If a file download fails, a message is displayed which doesn't show the full file name nor the file path which has failed. It is also not possible to show a list of files to be downloaded/synchronized nor is it possible to remove a file from that list because the original file path is might be unknown or the file has already been deleted in the meantime.

[davivel]

Thanks, @j-ed.

The topic about the list of downloads should be tracked in #407

[jesmrec]

To track in https://github.com/owncloud/android/issues/1475