Simplification

app/src/main/java/eu/faircode/email/DialogDuration.java

@@ -100,18 +100,10 @@ public class DialogDuration {
                         intf.onDurationSelected(duration, cal.getTimeInMillis());
                     }
                 })
-                .setOnDismissListener(new DialogInterface.OnDismissListener() {
-                    @Override
-                    public void onDismiss(DialogInterface dialog) {
-                        intf.onDismiss();
-                    }
-                })
                 .show();
     }
 
     interface IDialogDuration {
         void onDurationSelected(long duration, long time);
-
-        void onDismiss();
     }
 }

app/src/main/java/eu/faircode/email/FragmentCompose.java

@@ -1108,11 +1108,6 @@ public class FragmentCompose extends FragmentBase {
                             }
                         }.execute(FragmentCompose.this, args, "compose:send:after");
                     }
-
-                    @Override
-                    public void onDismiss() {
-
-                    }
                 });
     }
 

app/src/main/java/eu/faircode/email/FragmentMessages.java

@@ -1488,10 +1488,6 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
                             }
                         }.execute(getContext(), getViewLifecycleOwner(), args, "message:snooze");
                     }
-
-                    @Override
-                    public void onDismiss() {
-                    }
                 });
     }
 
@@ -1765,10 +1761,6 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
                             }
                         }.execute(FragmentMessages.this, args, "messages:snooze");
                     }
-
-                    @Override
-                    public void onDismiss() {
-                    }
                 });
     }