ayan.poddar/eShopOnContainers
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Removed unused code from NavigationService.

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This commit is contained in:
David Britch 2017-03-20 16:58:37 +00:00
parent 33009ceb33
commit 4a073b96d8
3 changed files with 11 additions and 50 deletions
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7
src/Mobile/eShopOnContainers/eShopOnContainers.Core/Services/Navigation/INavigationService.cs
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@ -1,5 +1,4 @@
using eShopOnContainers.Core.ViewModels.Base;
using System;
using System.Threading.Tasks;
namespace eShopOnContainers.Services
@ -12,12 +11,6 @@ namespace eShopOnContainers.Services
Task NavigateToAsync<TViewModel>(object parameter) where TViewModel : ViewModelBase;
Task NavigateToAsync(Type viewModelType);
Task NavigateToAsync(Type viewModelType, object parameter);
Task NavigateBackAsync();
Task RemoveLastFromBackStackAsync();
Task RemoveBackStackAsync();

53
src/Mobile/eShopOnContainers/eShopOnContainers.Core/Services/Navigation/NavigationService.cs
View File

@ -12,14 +12,6 @@ namespace eShopOnContainers.Services
{
public class NavigationService : INavigationService
{
protected Application CurrentApplication
{
get
{
return Application.Current;
}
}
public Task InitializeAsync()
{
if(string.IsNullOrEmpty(Settings.AuthAccessToken))
@ -38,32 +30,9 @@ namespace eShopOnContainers.Services
return InternalNavigateToAsync(typeof(TViewModel), parameter);
}
public Task NavigateToAsync(Type viewModelType)
public Task RemoveLastFromBackStackAsync()
{
return InternalNavigateToAsync(viewModelType, null);
}
public Task NavigateToAsync(Type viewModelType, object parameter)
{
return InternalNavigateToAsync(viewModelType, parameter);
}
public async Task NavigateBackAsync()
{
if (CurrentApplication.MainPage is CatalogView)
{
var mainPage = CurrentApplication.MainPage as CatalogView;
await mainPage.Navigation.PopAsync();
}
else if (CurrentApplication.MainPage != null)
{
await CurrentApplication.MainPage.Navigation.PopAsync();
}
}
public virtual Task RemoveLastFromBackStackAsync()
{
var mainPage = CurrentApplication.MainPage as CustomNavigationView;
var mainPage = Application.Current.MainPage as CustomNavigationView;
if (mainPage != null)
{
@ -74,9 +43,9 @@ namespace eShopOnContainers.Services
return Task.FromResult(true);
}
public virtual Task RemoveBackStackAsync()
public Task RemoveBackStackAsync()
{
var mainPage = CurrentApplication.MainPage as CustomNavigationView;
var mainPage = Application.Current.MainPage as CustomNavigationView;
if (mainPage != null)
{
@ -90,31 +59,31 @@ namespace eShopOnContainers.Services
return Task.FromResult(true);
}
protected virtual async Task InternalNavigateToAsync(Type viewModelType, object parameter)
private async Task InternalNavigateToAsync(Type viewModelType, object parameter)
{
Page page = CreatePage(viewModelType, parameter);
if (page is LoginView)
{
CurrentApplication.MainPage = new CustomNavigationView(page);
Application.Current.MainPage = new CustomNavigationView(page);
}
else
{
var navigationPage = CurrentApplication.MainPage as CustomNavigationView;
{
var navigationPage = Application.Current.MainPage as CustomNavigationView;
if (navigationPage != null)
{
await navigationPage.PushAsync(page);
}
else
{
CurrentApplication.MainPage = new CustomNavigationView(page);
Application.Current.MainPage = new CustomNavigationView(page);
}
}
await (page.BindingContext as ViewModelBase).InitializeAsync(parameter);
}
protected Type GetPageTypeForViewModel(Type viewModelType)
private Type GetPageTypeForViewModel(Type viewModelType)
{
var viewName = viewModelType.FullName.Replace("Model", string.Empty);
var viewModelAssemblyName = viewModelType.GetTypeInfo().Assembly.FullName;
@ -123,7 +92,7 @@ namespace eShopOnContainers.Services
return viewType;
}
protected Page CreatePage(Type viewModelType, object parameter)
private Page CreatePage(Type viewModelType, object parameter)
{
Type pageType = GetPageTypeForViewModel(viewModelType);
if (pageType == null)

1
src/Mobile/eShopOnContainers/eShopOnContainers.Core/ViewModels/MainViewModel.cs
View File

@ -2,7 +2,6 @@
using eShopOnContainers.Core.ViewModels.Base;
using eShopOnContainers.Core.Models.Navigation;
using Xamarin.Forms;
using eShopOnContainers.Core.ViewModels.Base;
using System.Windows.Input;
namespace eShopOnContainers.Core.ViewModels