Android 全屏显示ListView[Xamarin.Forms]
我对ListView有问题,我需要全屏显示此列表。我的ItemSource中有55行 这是我的代码片段Android 全屏显示ListView[Xamarin.Forms],android,listview,xamarin.forms,fullscreen,screen-size,Android,Listview,Xamarin.forms,Fullscreen,Screen Size,我对ListView有问题,我需要全屏显示此列表。我的ItemSource中有55行 这是我的代码片段 <Grid Grid.Row="0" BackgroundColor="#5FB1E0"> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto"></ColumnDefinition> <ColumnDefinition Width="*">&l
<Grid Grid.Row="0" BackgroundColor="#5FB1E0">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"></ColumnDefinition>
<ColumnDefinition Width="*"></ColumnDefinition>
<ColumnDefinition Width="Auto"></ColumnDefinition>
</Grid.ColumnDefinitions>
<StackLayout Grid.Column="0" Margin="10">
<Image x:Name="ImageMenu" Source="{local:ImageResource HRiS.images.menu.png}" HeightRequest="40"></Image>
</StackLayout>
<Label Grid.Column="1" x:Name="LabelHome" FontSize="18" TextColor="White" VerticalTextAlignment="Center"></Label>
</Grid>
<ListView Grid.Row="1" x:Name="listEmployeeDirectory" HasUnevenRows="True" VerticalOptions="FillAndExpand"
IsPullToRefreshEnabled="True" >
<ListView.ItemTemplate>
<DataTemplate>
<ViewCell>
<StackLayout Padding="5,10">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"></ColumnDefinition>
<ColumnDefinition Width="*"></ColumnDefinition>
</Grid.ColumnDefinitions>
<Image Grid.Column="0" HeightRequest="50">
<Image.Source>
<UriImageSource Uri="{Binding ProfileImage}" CacheValidity="5" CachingEnabled="true" />
</Image.Source>
</Image>
<Label Grid.Column="1" Text="{Binding FullName}" HorizontalOptions="StartAndExpand"
VerticalTextAlignment="Center" TextColor="Black" FontSize="18" FontFamily="Droid Sans Mono" />
</Grid>
</StackLayout>
</ViewCell>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
</Grid>
这是截图。
试试这个,你只需要把你的元素
<Grid VerticalOptions="StartAndExpand" HorizontalOptions="CenterAndExpand" >
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="*" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<StackLayout Grid.Row="0" Margin="10" HeightRequest="50" BackgroundColor="Gray" Orientation ="Horizontal">
<Image HeightRequest="10"/>
<Label Text="Test" FontSize="18" TextColor="White" VerticalTextAlignment="Center"/>
</StackLayout>
<ListView Grid.Row="1" VerticalOptions="FillAndExpand" HorizontalOptions="FillAndExpand" IsVisible="true" ItemTapped="ItemTapped" ItemsSource="{Binding Projects}">
<ListView.ItemTemplate>
<DataTemplate>
<ViewCell>
<StackLayout BackgroundColor="#eee" Orientation="Vertical">
<StackLayout Orientation="Horizontal">
<Image Source="{Binding image}"/>
<Label Text="{Binding title}" TextColor="#f35e20" />
</StackLayout>
</StackLayout>
</ViewCell>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
<StackLayout Grid.Row="2" Margin="10" HeightRequest="50" BackgroundColor="Gray" Orientation ="Horizontal">
<Label Text="Test" FontSize="18" TextColor="White" VerticalTextAlignment="Center"></Label>
</StackLayout>
</Grid>
这个问题已经解决,我已经使用了网格布局,现在我已经将其更改为StackLayout,它现在工作正常 谢谢:)
第1行的行定义是什么?我的意思是该行的高度对不起,第0行的行定义是自动的,第1行是*(星形)谢谢,我现在正在尝试。我仍然无法全屏显示列表视图,我正在使用ContentView中的listview未按预期工作对我来说很好。与一些详细的人分享你的问题。
<StackLayout AbsoluteLayout.LayoutBounds="0, 0, 1, 1" AbsoluteLayout.LayoutFlags="All" x:Name="HomeChildContainer">
<Grid BackgroundColor="#297FB8">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="50">
</ColumnDefinition>
<ColumnDefinition Width="*">
</ColumnDefinition>
<ColumnDefinition Width="Auto">
</ColumnDefinition>
</Grid.ColumnDefinitions>
<StackLayout Grid.Column="0" Margin="10" VerticalOptions="CenterAndExpand" HorizontalOptions="CenterAndExpand">
<Image x:Name="ImageMenu" Source="menu.png" HeightRequest="40" />
</StackLayout>
<Label Grid.Column="1" x:Name="LabelHome" FontSize="18" TextColor="White" VerticalTextAlignment="Center">
</Label>
</Grid>
<Entry Grid.Row="1" x:Name="TextSerach" Keyboard="Chat" Placeholder="Search Employee" FontSize="13" FontFamily="Droid Sans Mono" />
<ListView Grid.Row="2" x:Name="listEmployeeDirectory" HasUnevenRows="True" VerticalOptions="FillAndExpand" IsPullToRefreshEnabled="True" HorizontalOptions="FillAndExpand">
<ListView.ItemTemplate>
<DataTemplate>
<ViewCell>
<StackLayout Padding="5,10">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto">
</ColumnDefinition>
<ColumnDefinition Width="*">
</ColumnDefinition>
</Grid.ColumnDefinitions>
<Image Grid.Column="0" Source="{Binding ProfileImage}" HeightRequest="50">
</Image>
<Label Grid.Column="1" Text="{Binding FullName}" HorizontalOptions="StartAndExpand" VerticalTextAlignment="Center" TextColor="Black" FontSize="16" FontFamily="Droid Sans Mono" />
</Grid>
</StackLayout>
</ViewCell>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
</StackLayout>