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using Xamarin.Forms.Controls.GalleryPages.PlatformSpecificsGalleries;
namespace Xamarin.Forms.Controls
{
public class PlatformSpecificsGallery : ContentPage
{
Page _originalRoot;
public PlatformSpecificsGallery()
{
var mdpWindowsButton = new Button { Text = "Master Detail Page (Windows)" };
var npWindowsButton = new Button { Text = "Navigation Page (Windows)" };
var tbWindowsButton = new Button { Text = "Tabbed Page (Windows)" };
var navpageiOSButton = new Button() { Text = "Navigation Page (iOS)" };
var viselemiOSButton = new Button() { Text = "Visual Element (iOS)" };
var appAndroidButton = new Button() { Text = "Application (Android)" };
var tbAndroidButton = new Button { Text = "TabbedPage (Android)" };
var entryiOSButton = new Button() { Text = "Entry (iOS)" };
mdpWindowsButton.Clicked += (sender, args) => { SetRoot(new MasterDetailPageWindows(new Command(RestoreOriginal))); };
npWindowsButton.Clicked += (sender, args) => { SetRoot(new NavigationPageWindows(new Command(RestoreOriginal))); };
tbWindowsButton.Clicked += (sender, args) => { SetRoot(new TabbedPageWindows(new Command(RestoreOriginal))); };
navpageiOSButton.Clicked += (sender, args) => { SetRoot(NavigationPageiOS.Create(new Command(RestoreOriginal))); };
viselemiOSButton.Clicked += (sender, args) => { SetRoot(new VisualElementiOS(new Command(RestoreOriginal))); };
appAndroidButton.Clicked += (sender, args) => { SetRoot(new ApplicationAndroid(new Command(RestoreOriginal))); };
tbAndroidButton.Clicked += (sender, args) => { SetRoot(new TabbedPageAndroid(new Command(RestoreOriginal))); };
entryiOSButton.Clicked += (sender, args) => { Navigation.PushAsync(new EntryPageiOS()); };
Content = new StackLayout
{
Children = { mdpWindowsButton, npWindowsButton, tbWindowsButton, navpageiOSButton, viselemiOSButton, appAndroidButton, entryiOSButton }
};
}
void SetRoot(Page page)
{
var app = Application.Current as App;
if (app == null)
{
return;
}
_originalRoot = app.MainPage;
app.SetMainPage(page);
}
void RestoreOriginal()
{
if (_originalRoot == null)
{
return;
}
var app = Application.Current as App;
app?.SetMainPage(_originalRoot);
}
}
}
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