I'm trying to get rounded corners on my ImageCell in xamarin. How can I accomplish this?
<Grid Padding="10">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<SearchBar Grid.Row="0" x:Name="searchBar" Placeholder="Search" SearchCommand="{Binding SearchCommand}" Text="{Binding SearchText}"></SearchBar>
<ListView Grid.Row="3" x:Name="listView" ItemsSource="{Binding LearningItems}" HasUnevenRows="True" IsVisible="{Binding LearningItemListIsVisible}" BackgroundColor="Silver" Footer="{Binding .}">
<ListView.ItemTemplate>
<DataTemplate>
<ImageCell Text="{Binding LearningItem.Name}" TextColor="Black" ImageSource="{Binding LearningItem.ImageUrl}" Command="{Binding LearningItemPressedCommand}"></ImageCell>
</DataTemplate>
</ListView.ItemTemplate>
<ListView.FooterTemplate>
<DataTemplate>
<StackLayout BackgroundColor="White">
<Label Text="{Binding CopyrightText}" FontSize="8"></Label>
<Image x:Name="creativeCommons" HorizontalOptions="Center" Source="(iOS: ImageSource.FromFile('creative_commons_88x31.png'), Android: ImageSource.FromFile('creative_commons_88x31.png'), WinPhone: ImageSource.FromFile('Images/creative_commons_88x31.png'))" />
<Label Text="{Binding CopyrightFinePrint}" FontSize="9"></Label>
<Image HorizontalOptions="CenterAndExpand" Source="(iOS: ImageSource.FromFile('cowBurst.png'), Android: ImageSource.FromFile('cowBurst.png'), WinPhone: ImageSource.FromFile('Images/cowBurst.png'))" />
</StackLayout>
</DataTemplate>
</ListView.FooterTemplate>
</ListView>
Related
I have a Xamarin Forms project and I'm trying to show frame shadow just like this
But instead it shows like this, the shadow is only appearing on the corners
I can't get it to show everywhere like the first picture
Here is my code:
<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:viewmodels="clr-namespace:AppCrijoya.ViewModels"
xmlns:model="clr-namespace:AppCrijoya.Models"
x:Class="AppCrijoya.Views.InvoicePage"
x:DataType="viewmodels:InvoiceViewModel"
Title="Facturas">
<!--<ContentPage.BindingContext>
<viewmodels:InvoiceViewModel />
</ContentPage.BindingContext>-->
<ContentPage.Content>
<StackLayout BackgroundColor="White">
<CollectionView x:Name="ListViewCart"
ItemsSource="{Binding ListCart}"
SelectionMode = "Single"
SelectedItem="{Binding CartSelected}"
SelectionChangedCommand="{Binding ShowAlertCommand}"
SelectionChangedCommandParameter="{Binding CartSelected, Source={RelativeSource Self}}"
>
<CollectionView.ItemTemplate>
<DataTemplate x:DataType="model:Invoice">
<Frame Margin="2" CornerRadius="30" HasShadow="True">
<Grid Margin="0" HorizontalOptions="FillAndExpand" VerticalOptions="Center" HeightRequest="160" RowSpacing="0" ColumnSpacing="0">
<Grid.RowDefinitions>
<RowDefinition Height="auto"/>
<RowDefinition Height="auto"/>
<RowDefinition Height="auto"/>
<RowDefinition Height="auto"/>
<RowDefinition Height="auto"/>
<RowDefinition Height="auto"/>
<RowDefinition Height="auto"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="5*"/>
<ColumnDefinition Width="3*"/>
<ColumnDefinition Width="2*"/>
</Grid.ColumnDefinitions>
<Label Grid.Row="0" Grid.Column="0" Text="Nombre del Cliente:" VerticalOptions="Start"/>
<Label Grid.Row="0" Grid.Column="1" Grid.ColumnSpan="2" Text="{Binding Name}" VerticalOptions="Start"/>
<Image Source="arrow_dropdown.png" HeightRequest="20" WidthRequest="20" Grid.Row="0" Grid.Column="3" VerticalOptions="End"/>
<Label Grid.Row="1" Grid.Column="0" Text="Fecha Compra:" VerticalOptions="Start"/>
<Label Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="2" Text="{Binding Date}" VerticalOptions="Start"/>
<Label Grid.Row="2" Grid.Column="0" Text="Monto Total:" VerticalOptions="Start"/>
<Label Grid.Row="2" Grid.Column="1" Grid.ColumnSpan="2" Text="{Binding Total, Mode=TwoWay, StringFormat='{0:N2}€'}" VerticalOptions="Start"/>
<Label Grid.Row="3" Grid.ColumnSpan="3" Text="Detalle Compra" VerticalOptions="Start"/>
<BoxView Grid.Row="4" Grid.ColumnSpan="3" Color="Gray" HeightRequest="2" HorizontalOptions="Fill" />
<Label Grid.Row="5" Grid.Column="0" Text="Nombre" VerticalOptions="Start" TextColor="#9C2424"/>
<Label Grid.Row="5" Grid.Column="1" Text="Monto" VerticalOptions="Start" TextColor="#9C2424"/>
<Label Grid.Row="5" Grid.Column="2" Text="Cantidad" VerticalOptions="Start" TextColor="#9C2424"/>
<StackLayout Grid.Row="6" Grid.ColumnSpan="3" Margin="0" Padding="0">
<CollectionView x:Name="ListViewOrders"
ItemsSource="{Binding ListOrders}"
SelectionMode = "None"
>
<CollectionView.ItemTemplate>
<DataTemplate x:DataType="model:CrOrder">
<Grid RowSpacing="0" ColumnSpacing="0" Margin="0" MinimumHeightRequest="50">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="5*"/>
<ColumnDefinition Width="3*"/>
<ColumnDefinition Width="2*"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition/>
</Grid.RowDefinitions>
<Label Grid.Row="0" Grid.Column="0" Text="{Binding Reference}" TextColor="Black" VerticalOptions="Center" FontSize="12" />
<Label Grid.Row="0" Grid.Column="1" Text="{Binding Price, StringFormat='{0:N2}€'}" TextColor="Black" VerticalOptions="End" FontSize="12" />
<Label Grid.Row="0" Grid.Column="2" Text="{Binding Quantity}" TextColor="Black" VerticalOptions="End" FontSize="12"/>
</Grid>
</DataTemplate>
</CollectionView.ItemTemplate>
</CollectionView>
</StackLayout>
</Grid>
</Frame>
</DataTemplate>
</CollectionView.ItemTemplate>
</CollectionView>
</StackLayout>
</ContentPage.Content>
</ContentPage>
What can I do to show the shadow all around the frame? Please help and thanks.
EDIT
This is what I have with Margin=2 on Frame
Margin=50
Padding=50
Just to show how it behaves
At first, you can create a new frame in your project to check if the cause is the renderer or not. Such as:
<Frame Margin="20" CornerRadius="10" HasShadow="True">
<Label Text="TestShaw" HorizontalOptions="Center"/>
</Frame>
If the shadow shows correctly, the cause maybe the layout or the margin of your frame. So you can change the values of it.
If the shadow shows incorrectly too, you may need to use a custom renderer for the frame. Such as:
[assembly: ExportRenderer(typeof(Myframe), typeof(MyFrameRenderer))]
namespace App36.Droid
{
public class MyFrameRenderer : Xamarin.Forms.Platform.Android.FastRenderers.FrameRenderer
{
public MyFrameRenderer(Context context) : base(context)
{
}
protected override void OnElementChanged(ElementChangedEventArgs<Frame> e)
{
base.OnElementChanged(e);
CardElevation = 50;
SetOutlineSpotShadowColor(Xamarin.Forms.Color.Black.ToAndroid());
SetOutlineAmbientShadowColor(Xamarin.Forms.Color.Black.ToAndroid());
}
}
}
But in my project, both of them shows correctly. So if you need more information, you can check the link following.
Link: Xamarin forms Shadow on Frame in Android
And here is the frame in my project:
If the platform is ios for your project, please check this case:Forms frame isn't the same on iOS
Uisng the carsoule view I am trying to list planes for the msfs community however the image is very small.
<CollectionView x:Name="addOnList" Margin="0,40,0,0" Grid.Row="1" SelectionMode="Single"
VerticalScrollBarVisibility="Never">
<CollectionView.ItemsLayout>
<GridItemsLayout Orientation="Vertical" VerticalItemSpacing="20" HorizontalItemSpacing="20" Span="2"/>
</CollectionView.ItemsLayout>
<CollectionView.ItemTemplate>
<DataTemplate>
<Grid Padding="10" BackgroundColor="#131313" WidthRequest="145" HeightRequest="160">
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Image Aspect="Fill" Source="{Binding ThumbNail}" Margin="10" WidthRequest="200" HeightRequest="200"
HorizontalOptions="Center" VerticalOptions="Center"/>
<Label Grid.Row="1" Text="{Binding Name}" TextColor="#F9B522" FontFamily="ThemeFont"
VerticalOptions="End" HorizontalOptions="Start"/>
<Label Grid.Row="1" Text="{Binding Version}" TextColor="White" FontFamily="ThemeFont"
VerticalOptions="End" HorizontalOptions="End"/>
<Button Grid.Row="3" x:Name="btnSetReminder" Text="Add to Favourites"></Button>
</Grid>
</DataTemplate>
</CollectionView.ItemTemplate>
<CollectionView.Footer>
<Grid HeightRequest="0"/>
</CollectionView.Footer>
</CollectionView>
What I want is Image Name over the image then I want a button to say add to favourites which would be a heart and then a the version number to the right something like this but I would like the title to be over the image and the image to be slightly bigger
The whole Grid has a HeightRequest 160 and you image can't get the HeightRequest="200".
Also the Button should in Grid.Row 2.
I would recommend you to layout this way:
<CollectionView.ItemTemplate>
<DataTemplate>
<Grid Padding="10" BackgroundColor="#131313" WidthRequest="145" HeightRequest="160">
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="20"/>
<RowDefinition Height="50"/>
</Grid.RowDefinitions>
<Image Aspect="Fill" Source="sample.jpg"
HorizontalOptions="Center" VerticalOptions="Center"/>
<Label Grid.Row="1" Text="Name" TextColor="#F9B522" FontFamily="ThemeFont"
VerticalOptions="End" HorizontalOptions="Start"/>
<Label Grid.Row="1" Text="Version" TextColor="White" FontFamily="ThemeFont"
VerticalOptions="End" HorizontalOptions="End"/>
<Button Grid.Row="2" x:Name="btnSetReminder" Text="Add to Favourites"></Button>
</Grid>
</DataTemplate>
</CollectionView.ItemTemplate>
Here is the result:
Update:
<CollectionView.ItemTemplate>
<DataTemplate>
<Grid Padding="10" BackgroundColor="#131313" WidthRequest="145" HeightRequest="160">
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="20"/>
<RowDefinition Height="50"/>
</Grid.RowDefinitions>
<Image Aspect="Fill" Source="sample.jpg"
HorizontalOptions="Center" VerticalOptions="Center"/>
<Label Grid.Row="1" Text="Name" TextColor="#F9B522" FontFamily="ThemeFont"
VerticalOptions="End" HorizontalOptions="Start"/>
<Label Grid.Row="1" Text="Version" TextColor="White" FontFamily="ThemeFont"
VerticalOptions="End" HorizontalOptions="End"/>
<StackLayout Grid.Row="2" Orientation="Horizontal">
<Button Text="left" FontSize="8" HorizontalOptions="Start" WidthRequest="50"></Button>
<Button x:Name="btnSetReminder" FontSize="8" Text="Add to Favourites" HorizontalOptions="FillAndExpand"></Button>
<Button Text="right" FontSize="8" HorizontalOptions="End" WidthRequest="50"></Button>
</StackLayout>
</Grid>
</DataTemplate>
</CollectionView.ItemTemplate>
To enlarge the image and make the text and button overlay:
<Image Grid.RowSpan="3" ... />
For a heart-favourite button, please try ImageButton:
<ImageButton Source="heart.png" ... />
I have my view that when I open the keyboard of my cell phone it totally moves with everything and my top bar, what I need from my app that contains a chat is that the top bar is fixed and that only when the keyboard is opened do the messages move.
<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:common="clr-namespace:HomieApp.Views.Common;assembly=HomieApp"
xmlns:app="clr-namespace:HomieApp;assembly=HomieApp"
xmlns:helpers="clr-namespace:HomieApp.Helpers;assembly=HomieApp"
xmlns:forms="clr-namespace:Lottie.Forms;assembly=Lottie.Forms"
x:Class="HomieApp.Views.Servicio.ChatPage">
<ContentPage.Resources>
<ResourceDictionary>
<DataTemplate x:Key="leftChatTemplate">
<ViewCell>
<common:ChatLeftMessageItemTemplate />
</ViewCell>
</DataTemplate>
<DataTemplate x:Key="rightChatTemplate">
<ViewCell>
<common:ChatRightMessageItemTemplate />
</ViewCell>
</DataTemplate>
<helpers:ChatDataTemplateSelector x:Key="chatDataTemplateSelector"
LeftChatTemplate="{StaticResource leftChatTemplate}"
RightChatTemplate="{StaticResource rightChatTemplate}" />
</ResourceDictionary>
</ContentPage.Resources>
<Grid RowSpacing="0">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"></RowDefinition>
<RowDefinition Height="*"></RowDefinition>
</Grid.RowDefinitions>
<common:MainLabelNavigation
Grid.Row="0"
HorizontalOptions="FillAndExpand"
x:Name="bar"
IsVisibleMenu="True"
Clicked="Bar_OnClicked"></common:MainLabelNavigation>
<Grid Grid.Row="1">
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<ListView
x:Name="ListViewMensajes"
Grid.Row="1"
ItemsSource="{Binding Mensajes}"
SeparatorVisibility="None"
SeparatorColor="Transparent"
HasUnevenRows="True"
ItemTapped="OnItemTapped"
ItemTemplate="{StaticResource chatDataTemplateSelector}">
</ListView>
<!--- BUTTONS CONTAINER -->
<Grid
x:Name="ContainerSend"
Grid.Row="2"
ColumnSpacing="5"
Padding="0"
MinimumHeightRequest="40">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="40"/>
<RowDefinition Height="55"/>
</Grid.RowDefinitions>
<app:GradientButton Grid.Row="0" Grid.Column="0"
Margin="0,0,0,0"
VerticalOptions="End"
HorizontalOptions="FillAndExpand"
Command="{Binding EnviarVideoCommand}"
ButtonType="Gray"
Text="Tomar Video"/>
<app:GradientButton Grid.Row="0" Grid.Column="1"
Margin="0,0,0,0"
VerticalOptions="End"
HorizontalOptions="FillAndExpand"
Command="{Binding EnviarImagenCommand}"
ButtonType="Gray"
Text="Tomar Foto"/>
<StackLayout Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2"
Margin="0,0,0,15"
BackgroundColor="{ DynamicResource TranslucidOrange }"
Orientation="Horizontal">
<!--- ENTRY -->
<Entry
HorizontalOptions="FillAndExpand"
FontSize="14"
Placeholder="Escribe tu mensaje..."
Text="{Binding Path=Mensaje, Mode=TwoWay}"/>
<!--- SEND BUTTON -->
<app:FontAwesomeIcon
x:Name="SendButton"
HorizontalOptions="End"
Margin="10,0"
Text="{ x:Static app:Icon.FAPlay }"
FontSize="20"
TextColor="{StaticResource BorderTextColor}"
Style="{ StaticResource FontIcon }"
VerticalTextAlignment="Center"
HorizontalTextAlignment="Center"/>
</StackLayout>
</Grid>
<app:CustomActivityIndicator
IsVisible="{Binding IsLoading}"
Grid.Row="0" Grid.RowSpan="3"
HorizontalOptions="FillAndExpand"
VerticalOptions="FillAndExpand"/>
</Grid>
</Grid>
</ContentPage>
I already try changing the views in various ways, but since I am new to the development of applications in Xamarin I still do not understand or understand the view they handle very well.
I am using MasterDetailPage in Xamarin.Forms. I have set BackgroundImage property in OnAppearing() method. It works fine in android. But, In IOS image doesn't display.
My Code : XAML
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
x:Class="EzySales.Views.MainPageMaster"
Title="Master" >
<StackLayout VerticalOptions="FillAndExpand">
<ListView x:Name="MenuItemsListView" WidthRequest="200"
HasUnevenRows="true"
ItemsSource="{Binding MenuItems}"
SeparatorColor="White">
<ListView.Header>
<Grid >
<Grid.ColumnDefinitions>
<ColumnDefinition Width="10"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="10"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="30"/>
<RowDefinition Height="80"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="10"/>
</Grid.RowDefinitions>
<Image Source="logo.png" Grid.Row="1" Grid.Column="1"></Image>
</Grid>
</ListView.Header>
<ListView.ItemTemplate>
<DataTemplate>
<ViewCell Grid.Row="2">
<StackLayout Padding="15,10" Orientation="Horizontal">
<Image Source="{Binding Icon}"
WidthRequest="30"
HeightRequest="30" Margin="0,0,5,0"
VerticalOptions="Center" />
<Label VerticalOptions="FillAndExpand"
VerticalTextAlignment="Center"
HorizontalTextAlignment="Center"
Text="{Binding Title}"
TextColor="White"
FontSize="16" FontAttributes="Bold" />
</StackLayout>
</ViewCell>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
</StackLayout>
MainPageMaster.xaml.cs
protected override void OnAppearing()
{
this.BackgroundImage = "masterpagebg.png";
}
Image is available in Resource Folder.
I have also face same issue and solved.
Try this Hope it will Help..
You could use a Relative layout to achieve the results
<RelativeLayout>
<Image Source="masterpagebg.png" Opacity="1"
RelativeLayout.WidthConstraint=
"{ConstraintExpression Type=RelativeToParent, Property=Width}"
RelativeLayout.HeightConstraint=
"{ConstraintExpression Type=RelativeToParent, Property=Height}"/>
<ListView RelativeLayout.WidthConstraint=
"{ConstraintExpression Type=RelativeToParent, Property=Width}"
RelativeLayout.HeightConstraint=
"{ConstraintExpression Type=RelativeToParent, Property=Height}" x:Name="MenuItemsListView" WidthRequest="200"
HasUnevenRows="true"
ItemsSource="{Binding MenuItems}"
SeparatorColor="White">
<ListView.Header>
<Grid >
<Grid.ColumnDefinitions>
<ColumnDefinition Width="10"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="10"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="30"/>
<RowDefinition Height="80"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="10"/>
</Grid.RowDefinitions>
<Image Source="logo.png" Grid.Row="1" Grid.Column="1"></Image>
</Grid>
</ListView.Header>
<ListView.ItemTemplate>
<DataTemplate>
<ViewCell Grid.Row="2">
<StackLayout Padding="15,10" Orientation="Horizontal">
<Image Source="{Binding Icon}"
WidthRequest="30"
HeightRequest="30" Margin="0,0,5,0"
VerticalOptions="Center" />
<Label VerticalOptions="FillAndExpand"
VerticalTextAlignment="Center"
HorizontalTextAlignment="Center"
Text="{Binding Title}"
TextColor="White"
FontSize="16" FontAttributes="Bold" />
</StackLayout>
</ViewCell>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
</RelativeLayout>
You should check if the image is set to the iOS project as BundleResource, if not you should set it as so. I myself had some troubles with this.
here Im getting list of data to which Im assigning it to a listview... In that i need to display user ratings to every Item.. So when the user rating is $.. I need to display 4stars in greeen color and another 1 star in gray color.. Im unable to do this.. Can anyone please tell me
<ListView ItemSource="{Binding Data}">
<ListView.ItemTemplate>
<DataTemplate>
<Frame BackgroundColor="White" Padding="5" >
<Grid Padding="3" BackgroundColor="White" >
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<ffimageloading:CachedImage HeightRequest="100" Aspect="AspectFill"
LoadingPlaceholder="image_loading.png" ErrorPlaceholder="image_error.png"
Source="{Binding Images}" Grid.Row="0" Grid.Column="0"/>
<!--<StackLayout Grid.Row="1" Grid.Column="0" Orientation="Vertical">
<Label x:Name="Label"
Text="{Binding FileName}" />
<Label Text="uhfuiehuegirtj"/>
<Label Text="ufoidjgoidrjiojkgorij"/>
</StackLayout>-->
<Grid Grid.Row="1" Grid.Column="0">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<Label Text="{Binding CourseName}" FontAttributes="Bold" TextColor="Black" Grid.Row="0" Grid.Column="0" LineBreakMode="WordWrap"/>
<Label Text="{Binding CourseDescription}" TextColor="Black" Grid.Row="1" Grid.Column="0" LineBreakMode="WordWrap"/>
<StackLayout Grid.Row="2" Grid.Column="0" Orientation="Horizontal">
<Image Source="graystar.png" HeightRequest="20" WidthRequest="20" x:Name="Img1"/>
<Image Source="graystar.png" HeightRequest="20" WidthRequest="20" x:Name="Img2"/>
<Image Source="graystar.png" HeightRequest="20" WidthRequest="20" x:Name="Img3"/>
<Image Source="graystar.png" HeightRequest="20" WidthRequest="20" x:Name="Img4"/>
<Image Source="graystar.png" HeightRequest="20" WidthRequest="20" x:Name="Img5"/>
</StackLayout>
<StackLayout Grid.Row="3" Grid.Column="0" Orientation="Horizontal">
<Label Text="{Binding CoursePrice}" TextColor="Black" HorizontalTextAlignment="Start" FontAttributes="Bold" VerticalTextAlignment="Center"/>
<Button Image="wishlist.png" HorizontalOptions="Fill" BackgroundColor="Transparent" Clicked="btn_clicked"/>
</StackLayout>
</Grid>
</Grid>
</Frame>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
There are plenty of samples and controls out there. You don't really need to do it yourself. Syncfusion offers some nice controls for Xamarin. There is a free Community License too.
I think that's what you want -> https://www.syncfusion.com/products/xamarin