基础学习
Xamarin 基础
Syncfusion 插件
获取 License
License & Downloads -> get License -> 输入信息 -> 等待
文件目录
ProjectName
API // RestFul API 文件夹
Fonts // 引入字体
Models // 对象模型
PopUpPage // PopUp 界面
View // 视图
ViewModels // MVVM 文件夹
App.xaml.cs
App.xaml.cs // 配置 插件
MainPage.xaml // 默认主页（可以删除）
ProjectName.Android
Resources
drawable // 引入图片文件夹
MainActivity.cs // Android 配置
ProjectName.iOS
安装包
// 基本安装包
CardsView
Newtonsoft.Json
Rg.Plugins.Popup
Xam.Plugins.Forms.ImageCircle
Xamarin.Essentials
Xamarin.FFImageLoading.Forms
Xamarin.FOrms.PancakeView
// 获取通知
OneSignalSDK.Xamarin
// Syncfusion 安装包请查看 Documentation，安装你想要的
Syncfusion.Xamarin.Buttons
Syncfusion.Xamarin.Core
Syncfusion.Xamarin.SfAutoComplete
Syncfusion.Xamarin.SfMaskedEdit
Syncfusion.Xamarin.SfRotator
Syncfusion.Xamarin.SfTabView
App.xaml.cs 配置
using System;
using Cinema.View;
using OneSignalSDK.Xamarin;
using Xamarin.Forms;
using Xamarin.Forms.Xaml;
// 引入 字体
[assembly: ExportFont("ZCOOLKuaiLe-Regular.ttf", Alias = "AC")]
[assembly: ExportFont("Kalam-Regular.ttf", Alias = "BC")]
[assembly: ExportFont("Playball-Regular.ttf", Alias = "CC")]
[assembly: ExportFont("Merienda-Bold.ttf", Alias = "DC")]
[assembly: ExportFont("BerkshireSwash-Regular.ttf", Alias = "EC")]
[assembly: ExportFont("ConcertOne-Regular.ttf", Alias = "FC")]
[assembly: ExportFont("Viga-Regular.ttf", Alias = "GC")]
[assembly: ExportFont("LibreBaskerville-Italic.ttf", Alias = "HC")]
// 引入 字体
[assembly: ExportFont("Exo2-VariableFont_wght.ttf", Alias = "AA")]
[assembly: ExportFont("BebasNeue-Regular.ttf", Alias = "BA")]
[assembly: ExportFont("NotoSerifSC-Bold.ttf", Alias = "CA")]
[assembly: ExportFont("Signika-VariableFont_wght.ttf", Alias = "DA")]
[assembly: ExportFont("AbrilFatface-Regular.ttf", Alias = "EA")]
[assembly: ExportFont("Kalam-Bold.ttf", Alias = "FA")]
namespace Cinema
{
public partial class App : Application
{
public App()
{
InitializeComponent();
MainPage = new MainPage();
// 注册 Syncfusion
Syncfusion.Licensing.SyncfusionLicenseProvider.RegisterLicense("放入你自己的License，这样就不会出现烦人的通知广告");
// 默认 启动 首页
MainPage = new NavigationPage(new Start());
// 配置 通知 信息
OneSignal.Default.Initialize("放入你自己的，去官网注册");
OneSignal.Default.PromptForPushNotificationsWithUserResponse();
}
protected override void OnStart()
{
}
protected override void OnSleep()
{
}
protected override void OnResume()
{
}
}
}
Android
MainActivity.cs 配置
using System;
using Android.App;
using Android.Content.PM;
using Android.Runtime;
using Android.OS;
using ImageCircle.Forms.Plugin.Droid;
using Xamarin.Forms.PlatformConfiguration.AndroidSpecific;
using OneSignalSDK.Xamarin;
namespace Cinema.Droid
{
[Activity(Label = "App 名称", Icon = "@drawable/App Icon 名称", Theme = "@style/MainTheme", MainLauncher = true, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.UiMode | ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize)]
public class MainActivity : global::Xamarin.Forms.Platform.Android.FormsAppCompatActivity
{
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// 手机 信息 通知
OneSignal.Default.Initialize("放入你自己的，去官网注册");
OneSignal.Default.PromptForPushNotificationsWithUserResponse();
// PopUp 配置
Rg.Plugins.Popup.Popup.Init(this);
Xamarin.Essentials.Platform.Init(this, savedInstanceState);
global::Xamarin.Forms.Forms.Init(this, savedInstanceState);
// 圆形图片 配置
ImageCircleRenderer.Init();
// App Status Bar 颜色 配置
Window.SetStatusBarColor(Android.Graphics.Color.Rgb(45, 45, 46));
FFImageLoading.Forms.Platform.CachedImageRenderer.Init(true);
LoadApplication(new App());
Xamarin.Forms.Application.Current.On<Xamarin.Forms.PlatformConfiguration.Android>().UseWindowSoftInputModeAdjust(WindowSoftInputModeAdjust.Resize);
}
public override void OnRequestPermissionsResult(int requestCode, string[] permissions, [GeneratedEnum] Android.Content.PM.Permission[] grantResults)
{
Xamarin.Essentials.Platform.OnRequestPermissionsResult(requestCode, permissions, grantResults);
base.OnRequestPermissionsResult(requestCode, permissions, grantResults);
}
}
}
字体 引入
右键 -> 属性 -> 选择生成操作 -> 嵌入的资源
然后在 App.xaml.cs 配置
[assembly: ExportFont("ZCOOLKuaiLe-Regular.ttf", Alias = "AC")]
[assembly: ExportFont("Kalam-Regular.ttf", Alias = "BC")]
[assembly: ExportFont("Playball-Regular.ttf", Alias = "CC")]
开始
API
UserApi 例子
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using Cinema.Models;
using System.Threading.Tasks;
using Xamarin.Essentials;
using Newtonsoft.Json;
using Cinema.ViewModel;
using System.Linq;
namespace Cinema.API
{
public class UserDB
{
// 默认 API URL
const string baseUrl = "http://10.0.2.2:5041/api/";
HttpClient client = new HttpClient();
public static string JWBToken = null;
public static int userID = 0;
// Admin Token
public void Token_Admin()
{
Admin ad = new Admin()
{
Username = "hoo",
Password = "hoo"
};
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(baseUrl);
StringContent content = new StringContent(JsonConvert.SerializeObject(ad), Encoding.UTF8, "application/json");
var respose = client.PostAsync("AdminToken", content).Result;
if (respose.IsSuccessStatusCode)
{
string token = respose.Content.ReadAsStringAsync().Result;
if (token != "Invalid credentials")
{
JWBToken = token;
}
}
}
}
// 用户 Token
public void Token_User()
{
string Username = Preferences.Get("Username", string.Empty);
string Password = Preferences.Get("Password", string.Empty);
User user = new User()
{
Username = Username,
Password = Password
};
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(baseUrl);
StringContent content = new StringContent(JsonConvert.SerializeObject(user), Encoding.UTF8, "application/json");
var respose = client.PostAsync("UserToken", content).Result;
if (respose.IsSuccessStatusCode)
{
string token = respose.Content.ReadAsStringAsync().Result;
if (token != "Invalid credentials")
JWBToken = token;
}
}
}
// 获取 所有 用户 Token——Admin
public async Task<ObservableCollection<User>> GetAllUser_Api()
{
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", JWBToken);
client.BaseAddress = new Uri(baseUrl);
var respose = client.GetAsync("User").Result;
if (respose.IsSuccessStatusCode)
{
string jsonString = respose.Content.ReadAsStringAsync().Result;
return JsonConvert.DeserializeObject<ObservableCollection<User>>(jsonString);
}
return null;
}
// 获取 所有 用户 Token——Admin 主
public ObservableCollection<User> GetAllUser()
{
Token_Admin();
return GetAllUser_Api().Result;
}
// 获取 所有 用户 Token——User
public User GetAllUser_One()
{
string Username = Preferences.Get("Username", string.Empty);
string Password = Preferences.Get("Password", string.Empty);
var userData = GetAllUser();
var data = userData.Where(x => x.Username == Username & x.Password == Password).FirstOrDefault();
if (data != null)
{
return data;
}
return null;
}
// 获取 所有 用户 Token——User 主
public ObservableCollection<User> GetAllUser_User()
{
Token_User();
return GetAllUser_Api().Result;
}
// 创建
public async Task CreateUser_Api(User user)
{
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", JWBToken);
client.BaseAddress = new Uri(baseUrl);
var respose = client.GetAsync("User").Result;
if (respose.IsSuccessStatusCode)
{
var jsonStr = new StringContent(JsonConvert.SerializeObject(user), Encoding.UTF8, "application/json");
await client.PostAsync(baseUrl + "User", jsonStr);
}
}
// 创建 主
public async Task CreateUser(User user)
{
Token_Admin();
await CreateUser_Api(user);
}
// 修改
public async Task EditUser_Api(User user)
{
var client2 = new HttpClient();
// 设置 HttpClient 实例的属性
client2.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", JWBToken);
client2.BaseAddress = new Uri(baseUrl);
var response = await client2.GetAsync("User");
if (response.IsSuccessStatusCode)
{
var jsonStr = new StringContent(JsonConvert.SerializeObject(user), Encoding.UTF8, "application/json");
await client.PutAsync(baseUrl + "User/" + user.UserID, jsonStr);
}
}
// 修改 主
public async Task EditUser(User user)
{
Token_User();
EditUser_Api(user);
}
}
}
其他 例子
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Net.Http.Headers;
using System.Net.Http;
using System.Text;
using Cinema.Models;
using Newtonsoft.Json;
using System.Threading.Tasks;
using Xamarin.Essentials;
using System.Linq;
namespace Cinema.API
{
public class ActorDB
{
const string baseUrl = "http://10.0.2.2:5041/api/";
HttpClient client = new HttpClient();
public static string JWBToken = null;
public static int userID = 0;
public void Token_Admin()
{
Admin ad = new Admin()
{
Username = "hoo",
Password = "hoo"
};
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(baseUrl);
StringContent content = new StringContent(JsonConvert.SerializeObject(ad), Encoding.UTF8, "application/json");
var respose = client.PostAsync("AdminToken", content).Result;
if (respose.IsSuccessStatusCode)
{
string token = respose.Content.ReadAsStringAsync().Result;
if (token != "Invalid credentials")
{
JWBToken = token;
}
}
}
}
public void Token_User()
{
string Username = Preferences.Get("Username", string.Empty);
string Password = Preferences.Get("Password", string.Empty);
User user = new User()
{
Username = Username,
Password = Password
};
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(baseUrl);
StringContent content = new StringContent(JsonConvert.SerializeObject(user), Encoding.UTF8, "application/json");
var respose = client.PostAsync("UserToken", content).Result;
if (respose.IsSuccessStatusCode)
{
string token = respose.Content.ReadAsStringAsync().Result;
if (token != "Invalid credentials")
JWBToken = token;
}
}
}
public async Task<ObservableCollection<Actor>> GetAllActor_Api()
{
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", JWBToken);
client.BaseAddress = new Uri(baseUrl);
var respose = client.GetAsync("Actor").Result;
if (respose.IsSuccessStatusCode)
{
string jsonString = respose.Content.ReadAsStringAsync().Result;
return JsonConvert.DeserializeObject<ObservableCollection<Actor>>(jsonString);
}
return null;
}
public ObservableCollection<Actor> GetAllActor()
{
Token_Admin();
return GetAllActor_Api().Result;
}
public ObservableCollection<Actor> GetAllActor_User()
{
Token_User();
return GetAllActor_Api().Result;
}
}
}
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Net.Http.Headers;
using System.Net.Http;
using System.Text;
using Cinema.Models;
using Newtonsoft.Json;
using System.Threading.Tasks;
using Xamarin.Essentials;
namespace Cinema.API
{
public class HallDB
{
const string baseUrl = "http://10.0.2.2:5041/api/";
HttpClient client = new HttpClient();
public static string JWBToken = null;
public static int userID = 0;
public void Token_Admin()
{
Admin ad = new Admin()
{
Username = "hoo",
Password = "hoo"
};
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(baseUrl);
StringContent content = new StringContent(JsonConvert.SerializeObject(ad), Encoding.UTF8, "application/json");
var respose = client.PostAsync("AdminToken", content).Result;
if (respose.IsSuccessStatusCode)
{
string token = respose.Content.ReadAsStringAsync().Result;
if (token != "Invalid credentials")
{
JWBToken = token;
}
}
}
}
public void Token_User()
{
string Username = Preferences.Get("Username", string.Empty);
string Password = Preferences.Get("Password", string.Empty);
User user = new User()
{
Username = Username,
Password = Password
};
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(baseUrl);
StringContent content = new StringContent(JsonConvert.SerializeObject(user), Encoding.UTF8, "application/json");
var respose = client.PostAsync("UserToken", content).Result;
if (respose.IsSuccessStatusCode)
{
string token = respose.Content.ReadAsStringAsync().Result;
if (token != "Invalid credentials")
JWBToken = token;
}
}
}
public async Task<ObservableCollection<Hall>> GetAllHall_Api()
{
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", JWBToken);
client.BaseAddress = new Uri(baseUrl);
var respose = client.GetAsync("Hall").Result;
if (respose.IsSuccessStatusCode)
{
string jsonString = respose.Content.ReadAsStringAsync().Result;
return JsonConvert.DeserializeObject<ObservableCollection<Hall>>(jsonString);
}
return null;
}
public ObservableCollection<Hall> GetAllHall()
{
Token_Admin();
return GetAllHall_Api().Result;
}
public ObservableCollection<Hall> GetAllHall_User()
{
Token_User();
return GetAllHall_Api().Result;
}
}
}
Session（Preferences）
using Xamarin.Essentials;
// 存储字符串值
Preferences.Set("username", "Alice");
// 存储整数值
Preferences.Set("age", 25);
// 存储布尔值
Preferences.Set("isLoggedIn", true);
// 获取字符串值
string username = Preferences.Get("username", "defaultUser");
// 获取整数值
int age = Preferences.Get("age", 0);
// 获取布尔值
bool isLoggedIn = Preferences.Get("isLoggedIn", false);
Preferences.Remove("username");
Preferences.Clear();
// 从 Preferences 中获取用户信息，如果没有找到则返回空字符串
string Username = Preferences.Get("Username", string.Empty);
string Password = Preferences.Get("Password", string.Empty);
List / Split
List<string> list_inter = new List<string>();
// ["Hoo | Jely | Muyi | Noma"]
string[] str = movie_data.Genre.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
list_inter.AddRange(str);
// ["Hoo","Jely","Muyi","Noma"]
Back End
public CalendarPopup(Show db)
{
InitializeComponent();
showdb = db
var movie_db = Moviedb_Detail.GetAllMovie();
var movie_data = movie_db.Where(x => x.MovieID == db.MovieID).FirstOrDefault();
MovieName.Text = movie_data.Title;
DateText.Text = db.Date.ToString().Substring(0, 10);
Time.Text = $"{db.StartTime} - {db.EndTime}";
}
XAML View
我的 Sakura Cinama 项目首页的代码，采用了 MVVM 方式来获取 API 数据。
Font End
<?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:abstractions="clr-namespace:ImageCircle.Forms.Plugin.Abstractions;assembly=ImageCircle.Forms.Plugin"
xmlns:inputLayout="clr-namespace:Syncfusion.XForms.TextInputLayout;assembly=Syncfusion.Core.XForms"
xmlns:tabView="clr-namespace:Syncfusion.XForms.TabView;assembly=Syncfusion.SfTabView.XForms"
xmlns:autocomplete="clr-namespace:Syncfusion.SfAutoComplete.XForms;assembly=Syncfusion.SfAutoComplete.XForms"
xmlns:pancakeview="clr-namespace:Xamarin.Forms.PancakeView;assembly=Xamarin.Forms.PancakeView"
x:Class="Cinema.View.HomePage"
NavigationPage.HasNavigationBar="False"
xmlns:vm="clr-namespace:Cinema.ViewModel">
<ContentPage.Resources>
<ResourceDictionary>
<vm:UserVM x:Key="UserVM"/>
<vm:FunctionVM x:Key="FunctionVM"/>
</ResourceDictionary>
</ContentPage.Resources>
<ContentPage.Content>
<tabView:SfTabView BackgroundColor="#f2f2f2" EnableSwiping="False"
TabHeaderPosition="Bottom" DisplayMode="Image"
VisibleHeaderCount="4">
<tabView:SfTabView.SelectionIndicatorSettings>
<tabView:SelectionIndicatorSettings Color="Transparent" Position="Fill" StrokeThickness="0"
AnimationDuration="10"/>
</tabView:SfTabView.SelectionIndicatorSettings>
<tabView:SfTabItem Title="Home" ImageSource="homeIcon" SelectionColor="#000000" TitleFontColor="#666666">
<tabView:SfTabItem.Content>
<ScrollView BackgroundColor="#ECECEC">
<StackLayout Padding="0,20,0,0"
HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand" BindingContext="{StaticResource UserVM}">
<Grid Padding="0,0,10,0">
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="3*"/>
<ColumnDefinition Width="0.6*"/>
</Grid.ColumnDefinitions>
<abstractions:CircleImage Aspect="AspectFit"
WidthRequest="50"
HeightRequest="50"
HorizontalOptions="EndAndExpand"
Source="{Binding UserAvatar}"
Grid.Row="0"
Grid.Column="0" Grid.RowSpan="2"
Margin="0,0,10,0">
</abstractions:CircleImage>
<Label Text="{Binding UserFullname}" FontAttributes="Bold"
Grid.Row="0" Grid.Column="1" TextColor="Black" FontSize="15"/>
<Label Text="I cann't Write Something...."
Grid.Row="1" Grid.Column="1" FontSize="12"/>
<Frame CornerRadius="100" HasShadow="True" HeightRequest="30" WidthRequest="30"
BackgroundColor="white" Padding="5" Grid.Row="0" Grid.Column="2"
Grid.RowSpan="2" Margin="3">
<Image x:Name="notificationimg" HeightRequest="5" WidthRequest="5"/>
<Frame.GestureRecognizers>
<TapGestureRecognizer Tapped="NotificationOpen"/>
</Frame.GestureRecognizers>
</Frame>
</Grid>
<StackLayout Orientation="Horizontal" Padding="20,0,10,0" Margin="0,10,0,0">
<inputLayout:SfTextInputLayout Hint="Search Movie" ContainerType="Outlined"
LeadingViewPosition="Inside" WidthRequest="315"
OutlineCornerRadius="100" HeightRequest="0"
Margin="0" x:Name="SearchName"
>
<inputLayout:SfTextInputLayout.LeadingView>
<Image Source="searchIcon" HeightRequest="20" WidthRequest="50">
<Image.GestureRecognizers>
<TapGestureRecognizer Tapped="MoveSearch"/>
</Image.GestureRecognizers>
</Image>
</inputLayout:SfTextInputLayout.LeadingView>
<autocomplete:SfAutoComplete DataSource="{Binding SearName}"
x:Name="Search" HeightRequest="45"
AutoCompleteMode="SuggestAppend"
TextHighlightMode="FirstOccurrence"
HighlightedTextColor="Red"
SelectedItem="{Binding SelectionObject}"
SelectionChanged="OnAutoCompleteItemSelected"
Completed="Handle_Completed"
HighlightedTextFontAttributes="Bold"
SuggestionMode="StartsWith">
</autocomplete:SfAutoComplete>
</inputLayout:SfTextInputLayout>
<Frame CornerRadius="100" HasShadow="True" HeightRequest="32" WidthRequest="32"
BackgroundColor="Black" Padding="5" Margin="12,11,0,0">
<Image Source="tuneIcon" HeightRequest="10" WidthRequest="10"/>
<Frame.GestureRecognizers>
<TapGestureRecognizer Tapped="OpenTenu"/>
</Frame.GestureRecognizers>
</Frame>
</StackLayout>
<StackLayout Padding="20,0,10,0" Margin="0,18,0,5">
<Label Text="Hot Movie" FontAttributes="Bold" TextColor="black" FontSize="18"/>
</StackLayout>
<StackLayout>
<Grid x:Name="TopThreeGrid" HeightRequest="220" Padding="13,0,13,0">
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Frame Padding="0" Grid.Row="0" Grid.RowSpan="2" Grid.Column="0"
CornerRadius="20">
<AbsoluteLayout>
<Image Source="{Binding HotMovie[0].MoviePoster}" Aspect="AspectFill"
AbsoluteLayout.LayoutFlags="All"
AbsoluteLayout.LayoutBounds="0,0,1,1"></Image>
</AbsoluteLayout>
<Frame.GestureRecognizers>
<TapGestureRecognizer Tapped="MovieHot" CommandParameter="{Binding HotMovie[0].MovieID}"/>
</Frame.GestureRecognizers>
</Frame>
<Frame Padding="0" Grid.Row="0" Grid.Column="1"
CornerRadius="20">
<AbsoluteLayout>
<Image Source="{Binding HotMovie[1].MoviePoster}" Aspect="AspectFill"
AbsoluteLayout.LayoutFlags="All"
AbsoluteLayout.LayoutBounds="0,0,1,1"></Image>
<StackLayout AbsoluteLayout.LayoutFlags="All"
AbsoluteLayout.LayoutBounds="0,0,1,1" Padding="20">
</StackLayout>
</AbsoluteLayout>
<Frame.GestureRecognizers>
<TapGestureRecognizer Tapped="MovieHot" CommandParameter="{Binding HotMovie[1].MovieID}"/>
</Frame.GestureRecognizers>
</Frame>
<Frame Padding="0" Grid.Row="1" Grid.Column="1"
CornerRadius="20">
<AbsoluteLayout>
<Image Source="{Binding HotMovie[2].MoviePoster}" Aspect="AspectFill"
AbsoluteLayout.LayoutFlags="All"
AbsoluteLayout.LayoutBounds="0,0,1,1"></Image>
<StackLayout AbsoluteLayout.LayoutFlags="All"
AbsoluteLayout.LayoutBounds="0,0,1,1" Padding="20">
</StackLayout>
</AbsoluteLayout>
<Frame.GestureRecognizers>
<TapGestureRecognizer Tapped="MovieHot" CommandParameter="{Binding HotMovie[2].MovieID}"/>
</Frame.GestureRecognizers>
</Frame>
</Grid>
</StackLayout>
<StackLayout HorizontalOptions="FillAndExpand"
HeightRequest="60"
Padding="0,0,0,0" Margin="0,10,0,5">
<CollectionView ItemsLayout="HorizontalList"
x:Name="PromotionList"
HeightRequest="250"
HorizontalScrollBarVisibility="Never"
VerticalOptions="Start">
<CollectionView.ItemTemplate>
<DataTemplate>
<StackLayout Padding="10">
<Frame HasShadow="True"
BackgroundColor="{Binding Genre}"
Padding="25,10"
CornerRadius="100"
BorderColor="LightGray">
<Label Text="{Binding Title}" FontAttributes="Bold"
TextColor="{Binding Duration}"/>
</Frame>
<StackLayout.GestureRecognizers>
<TapGestureRecognizer CommandParameter="{Binding Title}" Tapped="Follow"/>
</StackLayout.GestureRecognizers>
</StackLayout>
</DataTemplate>
</CollectionView.ItemTemplate>
</CollectionView>
</StackLayout>
<StackLayout>
<!--HeightRequest="710"-->
<CollectionView x:Name="MediaList" Margin="10,0,20,0">
<CollectionView.ItemsLayout>
<GridItemsLayout Orientation="Vertical"
Span="2"
HorizontalItemSpacing="6"
VerticalItemSpacing="22"/>
</CollectionView.ItemsLayout>
<CollectionView.ItemTemplate>
<DataTemplate>
<Frame Padding="0" CornerRadius="10" HeightRequest="220">
<AbsoluteLayout>
<Image Source="{Binding MoviePoster}" Aspect="AspectFill"
AbsoluteLayout.LayoutFlags="All"
AbsoluteLayout.LayoutBounds="0,0,1,1"></Image>
<StackLayout AbsoluteLayout.LayoutFlags="All"
AbsoluteLayout.LayoutBounds="0,0,1,1" Padding="10">
<Frame CornerRadius="50" HasShadow="True" HeightRequest="15" WidthRequest="15"
BackgroundColor="white" Padding="10" Margin="0" HorizontalOptions="EndAndExpand">
<Label Text="{Binding RatingStar,StringFormat='{0:F2}'}"
TextColor="black" FontSize="10" FontAttributes="Bold"/>
</Frame>
<Frame BackgroundColor="White" CornerRadius="20" Opacity="0.6"
VerticalOptions="EndAndExpand" Padding="5">
<Label Text="{Binding Director}" HorizontalTextAlignment="Center"
TextColor="#000000" FontSize="14" FontAttributes="Bold"/>
</Frame>
</StackLayout>
</AbsoluteLayout>
<Frame.GestureRecognizers>
<TapGestureRecognizer Tapped="MovieHot" CommandParameter="{Binding MovieID}"/>
</Frame.GestureRecognizers>
</Frame>
</DataTemplate>
</CollectionView.ItemTemplate>
</CollectionView>
</StackLayout>
</StackLayout>
</ScrollView>
</tabView:SfTabItem.Content>
</tabView:SfTabItem>
<tabView:SfTabItem Title="Movie" ImageSource="movieIcon" SelectionColor="#000000" TitleFontColor="#a3a0a0">
<tabView:SfTabItem.Content>
<StackLayout BackgroundColor="#ECECEC">
<StackLayout HorizontalOptions="FillAndExpand"
HeightRequest="60"
Padding="0,0,0,0" Margin="0,10,0,5">
<CollectionView ItemsLayout="HorizontalList"
x:Name="PromotionList2"
HeightRequest="250"
HorizontalScrollBarVisibility="Never"
VerticalOptions="Start">
<CollectionView.ItemTemplate>
<DataTemplate>
<StackLayout Padding="10">
<Frame HasShadow="True"
BackgroundColor="{Binding Genre}"
Padding="25,10"
CornerRadius="100"
BorderColor="LightGray">
<Label Text="{Binding Title}" FontAttributes="Bold"
TextColor="{Binding Duration}"/>
</Frame>
<StackLayout.GestureRecognizers>
<TapGestureRecognizer CommandParameter="{Binding Title}" Tapped="Follow2"/>
</StackLayout.GestureRecognizers>
</StackLayout>
</DataTemplate>
</CollectionView.ItemTemplate>
</CollectionView>
</StackLayout>
<ScrollView BackgroundColor="#ECECEC">
<StackLayout Padding="0,20,0,0"
HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand">
<StackLayout Margin="0">
<CollectionView x:Name="MediaList2" Margin="10,0,10,0">
<CollectionView.ItemsLayout>
<GridItemsLayout Orientation="Vertical"
Span="1"
HorizontalItemSpacing="0"
VerticalItemSpacing="10"/>
</CollectionView.ItemsLayout>
<CollectionView.ItemTemplate>
<DataTemplate>
<StackLayout>
<StackLayout Orientation="Horizontal" Padding="0,10,0,10">
<AbsoluteLayout>
<Frame AbsoluteLayout.LayoutFlags="All" AbsoluteLayout.LayoutBounds="0,0,0.3,1"
Padding="0" CornerRadius="0" HeightRequest="160"
HorizontalOptions="StartAndExpand">
<AbsoluteLayout>
<Image Source="{Binding MoviePoster}" Aspect="AspectFill"
AbsoluteLayout.LayoutFlags="All"
AbsoluteLayout.LayoutBounds="0,0,1,1"></Image>
</AbsoluteLayout>
</Frame>
<StackLayout AbsoluteLayout.LayoutFlags="All"
AbsoluteLayout.LayoutBounds="1,0,0.7,1" Padding="10,2">
<StackLayout Orientation="Horizontal" Margin="0">
<Label Text="{Binding Title}" TextColor="black"
FontSize="17" FontAttributes="Bold" VerticalTextAlignment="Center"/>
<Frame CornerRadius="50" HasShadow="True" HeightRequest="12" WidthRequest="12"
BackgroundColor="white" Padding="8" Margin="0" HorizontalOptions="EndAndExpand">
<Label Text="{Binding RatingStar,StringFormat='{0:F2}'}"
TextColor="black" FontSize="8" FontAttributes="Bold"/>
</Frame>
</StackLayout>
<Label Text="{Binding Duration}" FontSize="14" TranslationY="-5"/>
<CollectionView ItemsSource="{Binding Genre}" HeightRequest="30">
<CollectionView.ItemsLayout>
<GridItemsLayout Orientation="Horizontal" Span="1" HorizontalItemSpacing="5"/>
</CollectionView.ItemsLayout>
<CollectionView.ItemTemplate>
<DataTemplate>
<StackLayout>
<Frame BackgroundColor="White" CornerRadius="10" Padding="10,5">
<Label Text="{Binding}" FontSize="12"/>
</Frame>
</StackLayout>
</DataTemplate>
</CollectionView.ItemTemplate>
</CollectionView>
<Label Text="{Binding Director}"
TextColor="Black"
FontSize="14" FontAttributes="Bold"/>
<Label Text="{Binding Description}" LineBreakMode="TailTruncation" MaxLines="2"/>
</StackLayout>
</AbsoluteLayout>
<StackLayout.GestureRecognizers>
<TapGestureRecognizer Tapped="MovieHot2" CommandParameter="{Binding MovieID}"/>
</StackLayout.GestureRecognizers>
</StackLayout>
<BoxView BackgroundColor="LightGray" HeightRequest="1" HorizontalOptions="FillAndExpand"/>
</StackLayout>
</DataTemplate>
</CollectionView.ItemTemplate>
</CollectionView>
</StackLayout>
</StackLayout>
</ScrollView>
</StackLayout>
</tabView:SfTabItem.Content>
</tabView:SfTabItem>
<tabView:SfTabItem Title="Actor" ImageSource="actorIcon" SelectionColor="#000000" TitleFontColor="#a3a0a0">
<tabView:SfTabItem.Content>
<ScrollView BackgroundColor="#ECECEC">
<StackLayout Padding="0,20,0,0"
HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand">
<StackLayout Margin="0" BindingContext="{StaticResource UserVM}">
<CollectionView ItemsSource="{Binding ActorAvatar}" Margin="10,0,10,0">
<CollectionView.ItemsLayout>
<GridItemsLayout Orientation="Vertical"
Span="4"
HorizontalItemSpacing="10"
VerticalItemSpacing="10"/>
</CollectionView.ItemsLayout>
<CollectionView.ItemTemplate>
<DataTemplate>
<StackLayout>
<StackLayout Padding="0,10,0,10">
<Frame AbsoluteLayout.LayoutFlags="All" AbsoluteLayout.LayoutBounds="0,0,1,1"
Padding="0" CornerRadius="100" HeightRequest="80" WidthRequest="80"
HorizontalOptions="StartAndExpand">
<AbsoluteLayout>
<Image Source="{Binding ActorImage}" Aspect="AspectFill"
AbsoluteLayout.LayoutFlags="All"
AbsoluteLayout.LayoutBounds="0,0,1,1"></Image>
</AbsoluteLayout>
</Frame>
<Label Text="{Binding ActorName}" HorizontalTextAlignment="Center" FontAttributes="Bold"/>
</StackLayout>
<StackLayout.GestureRecognizers>
<TapGestureRecognizer CommandParameter="{Binding ActorID}" Tapped="MoveActorMovie"/>
</StackLayout.GestureRecognizers>
</StackLayout>
</DataTemplate>
</CollectionView.ItemTemplate>
</CollectionView>
</StackLayout>
</StackLayout>
</ScrollView>
</tabView:SfTabItem.Content>
</tabView:SfTabItem>
<tabView:SfTabItem Title="User" ImageSource="userIcon" SelectionColor="#000000" TitleFontColor="#a3a0a0">
<tabView:SfTabItem.Content>
<StackLayout BackgroundColor="#ECECEC" BindingContext="{StaticResource UserVM}">
<Frame Padding="0" CornerRadius="0" HeightRequest="220">
<AbsoluteLayout>
<Image Source="background" Aspect="AspectFill"
AbsoluteLayout.LayoutFlags="All"
AbsoluteLayout.LayoutBounds="0,0,1,1"></Image>
<StackLayout AbsoluteLayout.LayoutFlags="All"
AbsoluteLayout.LayoutBounds="0,0,1,1" Padding="10">
<StackLayout VerticalOptions="CenterAndExpand" HorizontalOptions="CenterAndExpand">
<abstractions:CircleImage Aspect="AspectFill"
WidthRequest="80"
HeightRequest="80"
HorizontalOptions="CenterAndExpand"
Source="{Binding UserAvatar}">
</abstractions:CircleImage>
<StackLayout HorizontalOptions="CenterAndExpand" Margin="0,10,0,0">
<Label Text="{Binding UserFullname}" FontAttributes="Bold" TextColor="Black"
HorizontalTextAlignment="Center" FontSize="18"/>
<Label Text="{Binding UserEmail}"
TextColor="Black" HorizontalTextAlignment="Center"/>
</StackLayout>
</StackLayout>
</StackLayout>
</AbsoluteLayout>
</Frame>
<StackLayout>
<Grid Margin="20,15,20,15" >
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<StackLayout Grid.Row="0" Grid.Column="0"
VerticalOptions="CenterAndExpand">
<Label Text="Issue Tickets" FontSize="14"
VerticalTextAlignment="Center"
TextColor="#404040">
</Label>
</StackLayout>
<StackLayout Grid.Row="0" Grid.Column="1" HorizontalOptions="EndAndExpand">
<Image Source="iconsarrowright"
Aspect="AspectFill"
HorizontalOptions="CenterAndExpand"
VerticalOptions="CenterAndExpand"
WidthRequest="20"></Image>
</StackLayout>
<Grid.GestureRecognizers>
<TapGestureRecognizer Tapped="Ticket"/>
</Grid.GestureRecognizers>
</Grid>
<BoxView Margin="10,0,10,0" BackgroundColor="LightGray" HeightRequest="1" HorizontalOptions="FillAndExpand"/>
<Grid Margin="20,15,20,15">
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<StackLayout Grid.Row="0" Grid.Column="0"
VerticalOptions="CenterAndExpand">
<Label Text="Sign Out" FontSize="14"
VerticalTextAlignment="Center"
TextColor="#404040"></Label>
</StackLayout>
<StackLayout Grid.Row="0" Grid.Column="1" HorizontalOptions="EndAndExpand">
<Image Source="iconsarrowright"
Aspect="AspectFill"
HorizontalOptions="CenterAndExpand"
VerticalOptions="CenterAndExpand"
WidthRequest="20"></Image>
</StackLayout>
<Grid.GestureRecognizers>
<TapGestureRecognizer Tapped="Signout"/>
</Grid.GestureRecognizers>
</Grid>
</StackLayout>
</StackLayout>
</tabView:SfTabItem.Content>
</tabView:SfTabItem>
</tabView:SfTabView>
</ContentPage.Content>
</ContentPage>
Back End
首页的 Controller
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using Cinema.API;
using Cinema.Models;
using Cinema.PopupPage;
using Cinema.ViewModel;
using OneSignalSDK.Xamarin;
using Rg.Plugins.Popup.Services;
using Xamarin.Essentials;
using Xamarin.Forms;
using Xamarin.Forms.Xaml;
namespace Cinema.View
{
[XamlCompilation(XamlCompilationOptions.Compile)]
public partial class HomePage : ContentPage
{
// 引入 VM
public static UserVM us = new UserVM();
public HomePage()
{
InitializeComponent();
}
// 通常用于初始化数据或更新 UI
// OnAppearing 方法在页面即将显示时被调用
protected override void OnAppearing()
{
base.OnAppearing();
UserDB userdbdata = new UserDB();
// Api
var one_user = userdbdata.GetAllUser_One();
if (one_user.OneSignalOpen == true)
{
// 更换 Icon
notificationimg.Source = "NotificationIcon";
}
else
{
// 更换 Icon
notificationimg.Source = "NoNotificationIcon";
}
// 固定 List
List<Movie> MovieListData = new List<Movie>()
{
new Movie(){Title = "Action",Genre = "#cf1d46",Duration="#ffffff"},
new Movie(){Title = "Horror",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Love",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Thriller",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Comedy",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Sci-Fi",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "War",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Crime",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Adventure",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Disaster",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Drama",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Classic",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Homosexual",Genre = "#f0eded",Duration="#9e9e9e"},
};
// 调用 List
PromotionList.ItemsSource = MovieListData;
// 调用 VM public static 方法 获取 数据
MediaList.ItemsSource = UserVM.MovieList.Where(x => x.Genre.Contains("Action")).Take(6).ToList();
int count = UserVM.MovieList.Where(x => x.Genre.Contains("Action")).Take(6).ToList().Count;
MediaList_SizeChanged(count);
// 调用 VM public static 方法 获取 数据
var allMovie = UserVM.MovieList.Where(x => x.Genre.Contains("Action")).ToList();
// 创建 空 List
List<string[]> list_inter = new List<string[]>();
// 将 数据 保存 在 List
foreach (var i in allMovie)
{
string[] str = i.Genre.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
list_inter.Add(str);
}
int num_inter = 0;
// 使用 LINQ 方法
var db = (from c in allMovie
select new
{
MovieID = c.MovieID,
list_inter = list_inter,
Genre = list_inter[num_inter++],
Title = c.Title,
Duration = c.Duration,
MovieTrailerLink = c.MovieTrailerLink,
MoviePoster = c.MoviePoster,
RatingStar = c.RatingStar,
Description = c.Description,
Director = c.Director,
}).ToList();
// 赋予 前端 数据
PromotionList2.ItemsSource = MovieListData;
// 赋予 前端 数据
MediaList2.ItemsSource = db;
}
private void MediaList_SizeChanged(int numberOfItems)
{
double collectionViewWidth = MediaList.Width;
double itemWidth = (collectionViewWidth - (2 * 6)) / 2;
double rows = Math.Ceiling((double)numberOfItems / 2);
double collectionViewHeight = (itemWidth * rows) + (rows - 1) * 22;
double additionalHeight = 50;
collectionViewHeight += additionalHeight;
MediaList.HeightRequest = collectionViewHeight;
}
private async void Follow(object sender, EventArgs e)
{
await ((StackLayout)sender).ScaleTo(0.9, 10, Easing.Linear);
await Task.Delay(10);
await ((StackLayout)sender).ScaleTo(1, 10, Easing.Linear);
var Element = sender as StackLayout;
var value = Element.GestureRecognizers[0] as TapGestureRecognizer;
var data = value.CommandParameter.ToString();
List<Movie> moviedataGrene = new List<Movie>()
{
new Movie(){Title = "Action",Genre = "#cf1d46",Duration="#ffffff"},
new Movie(){Title = "Horror",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Love",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Thriller",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Comedy",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Sci-Fi",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "War",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Crime",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Adventure",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Disaster",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Drama",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Classic",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Homosexual",Genre = "#f0eded",Duration="#9e9e9e"},
};
List<Movie> NewmoviedataGrene = new List<Movie>();
foreach (var i in moviedataGrene)
{
if (data == i.Title)
{
i.Duration = "#ffffff";
i.Genre = "#cf1d46";
}
else
{
i.Duration = "#9e9e9e";
i.Genre = "#f0eded";
}
NewmoviedataGrene.Add(i);
}
PromotionList.ItemsSource = NewmoviedataGrene;
MediaList.ItemsSource = UserVM.MovieList.Where(x => x.Genre.Contains(data)).Take(6).ToList();
int count = UserVM.MovieList.Where(x => x.Genre.Contains(data)).Take(6).ToList().Count;
MediaList_SizeChanged(count);
}
private async void OpenTenu(object sender, EventArgs e)
{
await ((Frame)sender).ScaleTo(0.9, 10, Easing.Linear);
await Task.Delay(10);
await ((Frame)sender).ScaleTo(1, 10, Easing.Linear);
PopupNavigation.PushAsync(new OpenTenuPopup());
}
private async void NotificationOpen(object sender, EventArgs e)
{
await ((Frame)sender).ScaleTo(0.9, 10, Easing.Linear);
await Task.Delay(10);
await ((Frame)sender).ScaleTo(1, 10, Easing.Linear);
UserDB userdata_check = new UserDB();
var usernotification = userdata_check.GetAllUser_One();
if (usernotification.OneSignalOpen == true)
{
usernotification.OneSignalOpen = false;
}
else
{
usernotification.OneSignalOpen = true;
}
await userdata_check.EditUser(usernotification);
if (usernotification.OneSignalOpen == true)
{
notificationimg.Source = "NotificationIcon";
}
else
{
notificationimg.Source = "NoNotificationIcon";
}
}
private async void Follow2(object sender, EventArgs e)
{
await ((StackLayout)sender).ScaleTo(0.9, 10, Easing.Linear);
await Task.Delay(10);
await ((StackLayout)sender).ScaleTo(1, 10, Easing.Linear);
var Element = sender as StackLayout;
var value = Element.GestureRecognizers[0] as TapGestureRecognizer;
var data = value.CommandParameter.ToString();
List<Movie> moviedataGrene = new List<Movie>()
{
new Movie(){Title = "Action",Genre = "#cf1d46",Duration="#ffffff"},
new Movie(){Title = "Horror",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Love",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Thriller",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Comedy",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Sci-Fi",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "War",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Crime",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Adventure",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Disaster",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Drama",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Classic",Genre = "#f0eded",Duration="#9e9e9e"},
new Movie(){Title = "Homosexual",Genre = "#f0eded",Duration="#9e9e9e"},
};
List<Movie> NewmoviedataGrene = new List<Movie>();
foreach (var i in moviedataGrene)
{
if (data == i.Title)
{
i.Duration = "#ffffff";
i.Genre = "#cf1d46";
}
else
{
i.Duration = "#9e9e9e";
i.Genre = "#f0eded";
}
NewmoviedataGrene.Add(i);
}
var allMovie = UserVM.MovieList.Where(x => x.Genre.Contains(data)).ToList();
List<string[]> list_inter = new List<string[]>();
foreach (var i in allMovie)
{
string[] str = i.Genre.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
list_inter.Add(str);
}
int num_inter = 0;
var db = (from c in allMovie
where c.Genre.Contains(data)
select new
{
MovieID = c.MovieID,
list_inter = list_inter,
Genre = list_inter[num_inter++],
Title = c.Title,
Duration = c.Duration,
MovieTrailerLink = c.MovieTrailerLink,
MoviePoster = c.MoviePoster,
RatingStar = c.RatingStar,
Description = c.Description,
Director = c.Director,
}).ToList();
PromotionList2.ItemsSource = NewmoviedataGrene;
MediaList2.ItemsSource = db;
}
private async void MovieHot(object sender, EventArgs e)
{
await ((Frame)sender).ScaleTo(0.9, 10, Easing.Linear);
await Task.Delay(10);
await ((Frame)sender).ScaleTo(1, 10, Easing.Linear);
var Element = sender as Frame;
var value = Element.GestureRecognizers[0] as TapGestureRecognizer;
var data = value.CommandParameter.ToString();
Navigation.PushAsync(new MovieDetailPage(Convert.ToInt32(data)));
}
private async void MovieHot2(object sender, EventArgs e)
{
await ((StackLayout)sender).ScaleTo(0.9, 10, Easing.Linear);
await Task.Delay(10);
await ((StackLayout)sender).ScaleTo(1, 10, Easing.Linear);
var Element = sender as StackLayout;
var value = Element.GestureRecognizers[0] as TapGestureRecognizer;
var data = value.CommandParameter.ToString();
Navigation.PushAsync(new MovieDetailPage(Convert.ToInt32(data)));
}
private async void Ticket(object sender, EventArgs e)
{
await ((Grid)sender).ScaleTo(0.9, 10, Easing.Linear);
await Task.Delay(10);
await ((Grid)sender).ScaleTo(1, 10, Easing.Linear);
Navigation.PushAsync(new TransferPage());
}
private async void Signout(object sender, EventArgs e)
{
await ((Grid)sender).ScaleTo(0.9, 10, Easing.Linear);
await Task.Delay(10);
await ((Grid)sender).ScaleTo(1, 10, Easing.Linear);
Preferences.Set("Username", "");
Preferences.Set("Password", "");
UserDB.userID = 0;
Navigation.PopToRootAsync();
}
private async void MoveActorMovie(object sender, EventArgs e)
{
await ((StackLayout)sender).ScaleTo(0.9, 10, Easing.Linear);
await Task.Delay(10);
await ((StackLayout)sender).ScaleTo(1, 10, Easing.Linear);
var Element = sender as StackLayout;
var value = Element.GestureRecognizers[0] as TapGestureRecognizer;
var data = value.CommandParameter.ToString();
ActorDB ac = new ActorDB();
var dataall = ac.GetAllActor_User();
var dataFirst = dataall.Where(x => x.ActorID == Convert.ToInt32(data)).FirstOrDefault();
Navigation.PushAsync(new ActorMoviePage(dataFirst));
}
private async void MoveSearch(object sender, EventArgs e)
{
await ((Image)sender).ScaleTo(0.9, 30, Easing.Linear);
await Task.Delay(10);
await ((Image)sender).ScaleTo(1, 30, Easing.Linear);
if (Search.Text == "")
{
SearchName.ErrorColor = Color.Red;
SearchName.ErrorText = "This Movie has not been found";
SearchName.HasError = true;
}
else
{
MovieDB moviedb = new MovieDB();
var movie = moviedb.GetAllMovie();
var datafind = movie.Where(x => x.Title.Contains(Search.Text)).FirstOrDefault();
if (datafind != null)
{
Navigation.PushAsync(new MovieDetailPage(datafind.MovieID));
}
else
{
SearchName.ErrorColor = Color.Red;
SearchName.ErrorText = "This song has not been found";
SearchName.HasError = true;
}
}
}
private void Handle_Completed(object sender, EventArgs e)
{
if (Search.Text == "")
{
SearchName.ErrorColor = Color.Red;
SearchName.ErrorText = "This Movie has not been found";
SearchName.HasError = true;
}
else
{
MovieDB moviedb = new MovieDB();
var movie = moviedb.GetAllMovie();
var datafind = movie.Where(x => x.Title.Contains(Search.Text)).FirstOrDefault();
if (datafind != null)
{
Navigation.PushAsync(new MovieDetailPage(datafind.MovieID));
}
else
{
SearchName.ErrorColor = Color.Red;
SearchName.ErrorText = "This song has not been found";
SearchName.HasError = true;
}
}
}
private void OnAutoCompleteItemSelected(object sender, Syncfusion.SfAutoComplete.XForms.SelectionChangedEventArgs e)
{
if (Search.Text != "")
{
MovieDB moviedb = new MovieDB();
var movie = moviedb.GetAllMovie();
var datafind = movie.Where(x => x.Title.Contains(Search.Text)).FirstOrDefault();
if (datafind != null)
{
SearchName.ErrorText = "";
SearchName.HasError = false;
Navigation.PushAsync(new MovieDetailPage(datafind.MovieID));
}
else
{
SearchName.ErrorColor = Color.Red;
SearchName.ErrorText = "This song has not been found";
SearchName.HasError = true;
}
}
}
}
}