Some users are reporting, if they use the quick action in the notification bar, they are getting a force close.
I show a quick action in the notification who calls t
please try to use FragmentTransaction instead of FragmentManager. I think the below code will solve your problem. If not, Please let me know.
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
SnoozeDialog snoozeDialog = new SnoozeDialog();
snoozeDialog.show(ft, "snooze_dialog");
EDIT:
Fragment Transaction
Please check this link. I think it will solve you queries.