as at other places,
we should tune down showning email addresses
also in the primary reaction UI.
ppl will recognize name and avatar,
and if in doubt, you can always tap a reaction to go to the full profile.
there are not really reasons to not allow sending videochat invitations to the self chat:
- it is useful for testing
- one may forward them from there to somewhere else
- it is allowed on desktop and ios as well
in fact, i was very confused that it is not possible
when playing around with https://github.com/deltachat/deltachat-android/issues/3187 .
might be a relict where we did _only_ allow videochat in normal one-to-one chats.
copying email addresses to the clipboard
is not proper way to get in contact in the light of chatmail -
even if the account is non-chatmail, the receiver may use chatmail.
or the copied contact.
it is better to point ppl to use 'Share' or 'Attach Contact' therfore
and not offer failing/corner-case things in the primary menu.
therefore, we do basically the same what desktop is doing all the years:
no special function, however, if you select text (desktop)
or long tap it (android now), you can copy it.
if the value part is missing,
it otherwise crashes when calling MailtoUtil.getText()
and the exception is not handled there (it is not in at least one case).
therefore, just catch the exception in this cornercase (same for bad encoding)
and return an empty string.
QrShowFragment is used by some menu entries
available also when the fragment is not displayed;
therefore, creation on displaying is too late.
(the crash is present only on some android versions,
as many android versions seem to create "neighboured tabs" anyways -
so there should also not be much performance loss)
this helps avoid issues like user changing email address and password
and pressing "configure" button without realizing they have custom
imap, smpt, etc. settings
B. Petersen