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adjust UI

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Tsanie
2021-08-10 17:17:32 +08:00
parent f8850073cd
commit 6507f7cadf
100 changed files with 3138 additions and 963 deletions
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52
Gallery.Share/Views/AboutPage.xaml
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<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
x:Class="Gallery.Views.AboutPage"
xmlns:vm="clr-namespace:Gallery.ViewModels"
Title="{Binding Title}">
<ContentPage.BindingContext>
<vm:AboutViewModel />
</ContentPage.BindingContext>
<ContentPage.Resources>
<ResourceDictionary>
<Color x:Key="Accent">#96d1ff</Color>
</ResourceDictionary>
</ContentPage.Resources>
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<StackLayout BackgroundColor="{StaticResource Accent}" VerticalOptions="FillAndExpand" HorizontalOptions="Fill">
<StackLayout Orientation="Horizontal" HorizontalOptions="Center" VerticalOptions="Center">
<ContentView Padding="0,40,0,40" VerticalOptions="FillAndExpand">
<Image Source="xamarin_logo.png" VerticalOptions="Center" HeightRequest="64" />
</ContentView>
</StackLayout>
</StackLayout>
<ScrollView Grid.Row="1">
<StackLayout Orientation="Vertical" Padding="30,24,30,24" Spacing="10">
<Label Text="Start developing now" FontSize="Title"/>
<Label Text="Make changes to your XAML file and save to see your UI update in the running app with XAML Hot Reload. Give it a try!" FontSize="16" Padding="0,0,0,0"/>
<Label FontSize="16" Padding="0,24,0,0">
<Label.FormattedText>
<FormattedString>
<FormattedString.Spans>
<Span Text="Learn more at "/>
<Span Text="https://aka.ms/xamarin-quickstart" FontAttributes="Bold"/>
</FormattedString.Spans>
</FormattedString>
</Label.FormattedText>
</Label>
<Button Margin="0,10,0,0" Text="Learn more"
Command="{Binding OpenWebCommand}"
BackgroundColor="{DynamicResource Primary}"
TextColor="White" />
</StackLayout>
</ScrollView>
</Grid>
</ContentPage>

31
Gallery.Share/Views/AboutPage.xaml.cs
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using System;
using System.ComponentModel;
using Gallery.Util;
using Xamarin.Forms;
using Xamarin.Forms.Xaml;
namespace Gallery.Views
{
public partial class AboutPage : ContentPage
{
public AboutPage()
{
InitializeComponent();
}
protected override async void OnAppearing()
{
base.OnAppearing();
var result = await App.GallerySources[0].GetRecentItemsAsync(1);
if (result != null)
{
for (var i = 0; i < result.Length; i++)
{
var item = result[i];
Log.Print($"id: {item.Id}, url: {item.RawUrl}");
}
}
}
}
}

31
Gallery.Share/Views/GalleryPage.xaml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<ui:GalleryCollectionPage
xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:ui="clr-namespace:Gallery.Resources.UI"
x:Class="Gallery.Views.GalleryPage"
x:Name="yanderePage"
BackgroundColor="{DynamicResource WindowColor}"
BindingContext="{x:Reference yanderePage}">
<ContentPage.Content>
<Grid>
<ScrollView x:Name="scrollView" Scrolled="ScrollView_Scrolled"
HorizontalOptions="Fill" HorizontalScrollBarVisibility="Never">
<StackLayout>
<ActivityIndicator x:Name="activityLoading" Margin="0, -40, 0, 0"
HeightRequest="40"
IsRunning="{Binding IsLoading}"
IsVisible="{Binding IsLoading}"/>
<ui:FlowLayout ItemsSource="{Binding Gallery}"
MaxHeightChanged="FlowLayout_MaxHeightChanged"
HorizontalOptions="Fill" Column="{Binding Columns}"
Margin="16" RowSpacing="16" ColumnSpacing="16"
ItemTemplate="{StaticResource cardView}"/>
<ActivityIndicator x:Name="activityBottomLoading" Margin="0, -10, 0, 16"
IsRunning="{Binding IsBottomLoading}"
IsVisible="{Binding IsBottomLoading}"/>
</StackLayout>
</ScrollView>
</Grid>
</ContentPage.Content>
</ui:GalleryCollectionPage>

66
Gallery.Share/Views/GalleryPage.xaml.cs Normal file
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using System.Collections.Generic;
using System.Threading.Tasks;
using Gallery.Resources.UI;
using Gallery.Util;
using Gallery.Util.Interface;
using Gallery.Util.Model;
using Xamarin.Forms;
namespace Gallery.Views
{
public partial class GalleryPage : GalleryCollectionPage
{
private int currentPage;
public GalleryPage(IGallerySource source) : base(source)
{
Resources.Add("cardView", GetCardViewTemplate());
InitializeComponent();
currentPage = 1;
}
protected override ActivityIndicator LoadingIndicator => activityLoading;
protected override void OnAppearing()
{
if (currentPage != 1 && Gallery == null)
{
currentPage = 1;
}
base.OnAppearing();
}
protected override async Task<GalleryItem[]> DoloadGalleryData(bool force)
{
var result = await source.GetRecentItemsAsync(currentPage);
return result;
}
protected override IEnumerable<GalleryItem> DoGetGalleryList(GalleryItem[] data, out int tag)
{
tag = currentPage;
return data;
}
private void FlowLayout_MaxHeightChanged(object sender, HeightEventArgs e)
{
SetOffset(e.ContentHeight - scrollView.Bounds.Height - SCROLL_OFFSET);
}
protected override bool CheckRefresh()
{
currentPage++;
#if DEBUG
Log.Print($"loading page: {currentPage}");
#endif
return true;
}
private void ScrollView_Scrolled(object sender, ScrolledEventArgs e)
{
var y = e.ScrollY;
OnScrolled(y);
}
}
}

14
Gallery.Share/Views/ItemDetailPage.xaml
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<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
x:Class="Gallery.Views.ItemDetailPage"
Title="{Binding Title}">
<StackLayout Spacing="20" Padding="15">
<Label Text="Text:" FontSize="Medium" />
<Label Text="{Binding Text}" FontSize="Small"/>
<Label Text="Description:" FontSize="Medium" />
<Label Text="{Binding Description}" FontSize="Small"/>
</StackLayout>
</ContentPage>

15
Gallery.Share/Views/ItemDetailPage.xaml.cs
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using System.ComponentModel;
using Xamarin.Forms;
using Gallery.ViewModels;
namespace Gallery.Views
{
public partial class ItemDetailPage : ContentPage
{
public ItemDetailPage()
{
InitializeComponent();
BindingContext = new ItemDetailViewModel();
}
}
}

44
Gallery.Share/Views/ItemsPage.xaml
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<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
x:Class="Gallery.Views.ItemsPage"
Title="{Binding Title}"
xmlns:local="clr-namespace:Gallery.ViewModels"
xmlns:model="clr-namespace:Gallery.Models"
x:Name="BrowseItemsPage">
<ContentPage.ToolbarItems>
<ToolbarItem Text="Add" Command="{Binding AddItemCommand}" />
</ContentPage.ToolbarItems>
<!--
x:DataType enables compiled bindings for better performance and compile time validation of binding expressions.
https://docs.microsoft.com/xamarin/xamarin-forms/app-fundamentals/data-binding/compiled-bindings
-->
<RefreshView x:DataType="local:ItemsViewModel" Command="{Binding LoadItemsCommand}" IsRefreshing="{Binding IsBusy, Mode=TwoWay}">
<CollectionView x:Name="ItemsListView"
ItemsSource="{Binding Items}"
SelectionMode="None">
<CollectionView.ItemTemplate>
<DataTemplate>
<StackLayout Padding="10" x:DataType="model:Item">
<Label Text="{Binding Text}"
LineBreakMode="NoWrap"
Style="{DynamicResource ListItemTextStyle}"
FontSize="16" />
<Label Text="{Binding Description}"
LineBreakMode="NoWrap"
Style="{DynamicResource ListItemDetailTextStyle}"
FontSize="13" />
<StackLayout.GestureRecognizers>
<TapGestureRecognizer
NumberOfTapsRequired="1"
Command="{Binding Source={RelativeSource AncestorType={x:Type local:ItemsViewModel}}, Path=ItemTapped}"
CommandParameter="{Binding .}">
</TapGestureRecognizer>
</StackLayout.GestureRecognizers>
</StackLayout>
</DataTemplate>
</CollectionView.ItemTemplate>
</CollectionView>
</RefreshView>
</ContentPage>

33
Gallery.Share/Views/ItemsPage.xaml.cs
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using System;
using System.ComponentModel;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Xamarin.Forms;
using Xamarin.Forms.Xaml;
using Gallery.Models;
using Gallery.Views;
using Gallery.ViewModels;
namespace Gallery.Views
{
public partial class ItemsPage : ContentPage
{
ItemsViewModel _viewModel;
public ItemsPage()
{
InitializeComponent();
BindingContext = _viewModel = new ItemsViewModel();
}
protected override void OnAppearing()
{
base.OnAppearing();
_viewModel.OnAppearing();
}
}
}

14
Gallery.Share/Views/LoginPage.xaml
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<?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:d="http://xamarin.com/schemas/2014/forms/design"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
x:Class="Gallery.Views.LoginPage"
Shell.NavBarIsVisible="False">
<ContentPage.Content>
<StackLayout Padding="10,0,10,0" VerticalOptions="Center">
<Button VerticalOptions="Center" Text="Login" Command="{Binding LoginCommand}"/>
</StackLayout>
</ContentPage.Content>
</ContentPage>

21
Gallery.Share/Views/LoginPage.xaml.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Gallery.ViewModels;
using Xamarin.Forms;
using Xamarin.Forms.Xaml;
namespace Gallery.Views
{
[XamlCompilation(XamlCompilationOptions.Compile)]
public partial class LoginPage : ContentPage
{
public LoginPage()
{
InitializeComponent();
this.BindingContext = new LoginViewModel();
}
}
}

22
Gallery.Share/Views/NewItemPage.xaml
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<?xml version="1.0" encoding="UTF-8"?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
x:Class="Gallery.Views.NewItemPage"
Shell.PresentationMode="ModalAnimated"
Title="New Item"
xmlns:ios="clr-namespace:Xamarin.Forms.PlatformConfiguration.iOSSpecific;assembly=Xamarin.Forms.Core"
ios:Page.UseSafeArea="true">
<ContentPage.Content>
<StackLayout Spacing="3" Padding="15">
<Label Text="Text" FontSize="Medium" />
<Entry Text="{Binding Text, Mode=TwoWay}" FontSize="Medium" />
<Label Text="Description" FontSize="Medium" />
<Editor Text="{Binding Description, Mode=TwoWay}" AutoSize="TextChanges" FontSize="Medium" Margin="0" />
<StackLayout Orientation="Horizontal">
<Button Text="Cancel" Command="{Binding CancelCommand}" HorizontalOptions="FillAndExpand"></Button>
<Button Text="Save" Command="{Binding SaveCommand}" HorizontalOptions="FillAndExpand"></Button>
</StackLayout>
</StackLayout>
</ContentPage.Content>
</ContentPage>

22
Gallery.Share/Views/NewItemPage.xaml.cs
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using Xamarin.Forms;
using Xamarin.Forms.Xaml;
using Gallery.Models;
using Gallery.ViewModels;
namespace Gallery.Views
{
public partial class NewItemPage : ContentPage
{
public Item Item { get; set; }
public NewItemPage()
{
InitializeComponent();
BindingContext = new NewItemViewModel();
}
}
}