App exits unexpectedly when opening a file url

[zyfy29]

Describe the bug
app produces a android.os.FileUriExposedException and exits unexpectedly

To Reproduce

1. create a link with uri "file:///hello"
2. click the link in the links list then click "Open in a Browser"
3. bug appears

Expected behavior
show a snack bar to notice that url can't be opened

Screenshots
none

Smartphone (please complete the following information):

• Device: [tablet]
• OS: [Android 10]
• Version [1.6.2]

Additional context
it seems that since android api 24, opening file uris by intent is restricted
may be fixed with #72 together

[AmrDeveloper]

Hello @zyfy29,

Thank you for reporting this issue. It should be handled in a way that opens files or reports a good error message.

it seems that since android api 24, opening file uris by intent is restricted

Thats correct, and the app should handle this exception

The other issue will handle deep links in general but we need to handle file:// too

Thanks