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a better layout, + start of app state imple

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This commit is contained in:
Paul Schneider 2016-10-15 16:09:55 +02:00
commit 90155fe8da
14 changed files with 94 additions and 62 deletions
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26
BookAStar/BookAStar/App.xaml.cs
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@ -12,10 +12,13 @@ using XLabs.Enums;
namespace BookAStar
{
using Data;
using Interfaces;
using Model;
using Model.UI;
using Pages;
using ViewModels;
public partial class App : Application // superclass new in 1.3
{
public static IPlatform PlatformSpecificInstance { get; set; }
@ -73,7 +76,7 @@ namespace BookAStar
// called on app startup, not on rotation
private void OnStartup(object sender, EventArgs e)
{
// TODO special starup pages as
// TODO special startup pages as
// notification details or wizard setup page
}
@ -81,6 +84,19 @@ namespace BookAStar
private void OnSuspended(object sender, EventArgs e)
{
// TODO save the navigation stack
int position = 0;
foreach (Page page in MainPage.Navigation.NavigationStack)
{
DataManager.Current.AppState.Add(
new PageState
{
Position = position++,
PageType = page.GetType().FullName,
BindingContext = page.BindingContext
});
}
DataManager.Current.AppState.SaveCollection();
}
// called on app startup, after OnStartup, not on rotation
@ -88,6 +104,14 @@ namespace BookAStar
{
// TODO restore the navigation stack
base.OnResume();
foreach (var pageState in DataManager.Current.AppState)
{
var pageType = Type.GetType(pageState.PageType);
NavigationService.NavigateTo(
pageType, true, pageState.BindingContext);
}
DataManager.Current.AppState.Clear();
DataManager.Current.AppState.SaveCollection();
}
// FIXME Not called?