Bug 24631 - OnAppearing inconsistency in Android
Summary: OnAppearing inconsistency in Android
Status: RESOLVED DUPLICATE of bug 30324
Alias: None
Product: Forms
Classification: Xamarin
Component: Forms ()
Version: 1.3.0
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2014-11-18 18:37 UTC by Ian
Modified: 2015-05-21 21:01 UTC (History)
4 users (show)

Is this bug a regression?: ---
Last known good build:

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Description Ian 2014-11-18 18:37:30 UTC
I have a Model login page that is pushed up when the app loads from the underlying Accounts page.

On the Accounts page I have this, which runs in WinPhone and iOS when the modal login page disappears, but is does not fire in Android. It only files in Android when the MasterDetail page is opened and closed by the user.

        protected override async void OnAppearing()
            if (Gateway.IsLoggedIn() && Model.IsPopulated==false)
                this.IsBusy = true;
                await Model.PopulateAsync();
                this.IsBusy = false;

How does an Android Page know that is is now visible when a modal page is dismissed?
Comment 1 Rui Marinho 2015-05-21 21:01:05 UTC

*** This bug has been marked as a duplicate of bug 30324 ***