handle accented filenames on internal files

[ngaretou]

I had trouble with epubx handling a book and tracked it down to accented characters in the internal filenames.

See this screenshot of the internal filenames inside the file.

The problem is that the filenames are sent through Uri.decodeFull(), which throws an

Invalid argument(s): Illegal percent encoding in URI

on encountering an accent.

I put some code in that checked for the error and if there was an error on Uri.decodeFull returns the fileName with no change.

The problem with what I added is that it does not cover the case that you have accented chars and encoded url filenames, but I thought it could be a start of something eventually useful. It is covering me on these filenames which do have accents but no spaces etc that Uri.decodeFull() helps with.

[jasmeet0817]

this might be simpler:

String decodeFileName(String incomingFileName) {
try {
return Uri.decodeFull(incomingFileName);
} catch (e) {
return incomingFileName;
}
}