【发布时间】:2017-08-03 08:42:22
【问题描述】:
我正在尝试使用汉堡菜单实现 masterDetail 应用程序。 它可以在 android 上运行,但在 iOS 上会因“FileNotFoundException”而崩溃,并显示默认图标。
我在 iOS 中添加了一个图标。资源项目但仍不显示,主页面和导航页面都有图标。
我做错了吗? 任何解决方法? 非常感谢
app.xaml
public partial class App : PrismApplication
{
public App(IPlatformInitializer initializer = null) : base(initializer) { }
protected override void OnInitialized()
{
try
{
InitializeComponent();
NavigationService.NavigateAsync("MainMasterDetail/MyNavigationPage/MainPage",animated:false);
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
}
}
protected override void RegisterTypes()
{
Container.RegisterTypeForNavigation<MainMasterDetail,MainMasterDetailViewModel>();
Container.RegisterTypeForNavigation<MyNavigationPage,MyNavigationPageViewModel>();
Container.RegisterTypeForNavigation<MainPage>();
Container.RegisterTypeForNavigation<ViewA,ViewAViewModel>();
Container.RegisterTypeForNavigation<ViewB,ViewBViewModel>();
}
}
MainMasterDetails.xaml
<?xml version="1.0" encoding="utf-8" ?>
<MasterDetailPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:prism="clr-namespace:Prism.Mvvm;assembly=Prism.Forms"
prism:ViewModelLocator.AutowireViewModel="True"
x:Class="HelloBurgerMenu.Views.MainMasterDetail"
Title="MainMasterDetail" Icon="humburger.png">
<MasterDetailPage.Master>
<ContentPage Title="Default">
<StackLayout>
<Button Text="MainPage" Command="{Binding NavigateCommand}" CommandParameter="MyNavigationPage/MainPage" />
<Button Text="ViewA" Command="{Binding NavigateCommand}" CommandParameter="MyNavigationPage/ViewA" />
<Button Text="ViewB" Command="{Binding NavigateCommand}" CommandParameter="MyNavigationPage/ViewB" />
</StackLayout>
</ContentPage>
</MasterDetailPage.Master>
</MasterDetailPage>
MyNavigationPage
<?xml version="1.0" encoding="utf-8" ?>
<NavigationPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:prism="clr-namespace:Prism.Mvvm;assembly=Prism.Forms"
prism:ViewModelLocator.AutowireViewModel="True"
x:Class="HelloBurgerMenu.Views.MyNavigationPage"
Icon="humburger.png">
</NavigationPage>
【问题讨论】:
标签: xamarin xamarin.ios prism hamburger-menu