原文:
重新想象 Windows 8 Store Apps (58) - 微软账号
重新想象 Windows 8 Store Apps (58) - 微软账号
作者：webabcd
介绍
重新想象 Windows 8 Store Apps 之 微软账号
- 获取微软账号的用户相关的信息
- 获取或设置微软账号的图片和视频
- 微软账号的验证，和相关信息的获取
示例
1、演示如何获取微软账号的用户相关的信息
Account/AccountInfo.xaml
<Page x:Class="XamlDemo.Account.AccountInfo" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="using:XamlDemo.Account" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d"> <Grid Background="Transparent"> <StackPanel Margin="120 0 0 0"> <TextBlock Name="lblMsg" FontSize="14.667" /> </StackPanel> </Grid> </Page>
Account/AccountInfo.xaml.cs
/* * 演示如何获取微软账号的用户相关的信息 */ using System; using Windows.System.UserProfile; using Windows.UI.Xaml.Controls; using Windows.UI.Xaml.Navigation; namespace XamlDemo.Account { public sealed partial class AccountInfo : Page { public AccountInfo() { this.InitializeComponent(); } protected async override void OnNavigatedTo(NavigationEventArgs e) { if (UserInformation.NameAccessAllowed) // 是否允许访问用户名 { // 获取用于显示的名称 lblMsg.Text = "display name: " + await UserInformation.GetDisplayNameAsync(); lblMsg.Text += Environment.NewLine; // 获取 first name lblMsg.Text += "first name: " + await UserInformation.GetFirstNameAsync(); lblMsg.Text += Environment.NewLine; // 获取 last name lblMsg.Text += "last name: " + await UserInformation.GetLastNameAsync(); lblMsg.Text += Environment.NewLine; } // 如果需要获取 GetDomainNameAsync(), GetPrincipalNameAsync(), GetSessionInitiationProtocolUriAsync() 等信息 // 则需要在 Package.appxmanifest 中增加配置 <Capability Name="enterpriseAuthentication" />，且必须使用公司账号上传 app } } }
2、演示如何获取或设置微软账号的图片和视频
Account/AccountPicture.xaml
<Page x:Class="XamlDemo.Account.AccountPicture" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="using:XamlDemo.Account" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d"> <Grid Background="Transparent"> <StackPanel Margin="120 0 0 0"> <StackPanel Orientation="Horizontal"> <Button x:Name="btnSetImage" Content="设置当前微软账号的图片（可以分别指定小图，大图，视频）" Click="btnSetImage_Click_1" /> </StackPanel> <StackPanel Orientation="Horizontal" Margin="0 10 0 0"> <Image x:Name="imgSmall" Width="96" Height="96" HorizontalAlignment="Left" /> <Image x:Name="imgLarge" Width="448" Height="448" Margin="10 0 0 0" HorizontalAlignment="Left" /> <MediaElement x:Name="mediaElement" Width="200" Height="200" Margin="10 0 0 0" HorizontalAlignment="Left" /> </StackPanel> </StackPanel> </Grid> </Page>
Account/AccountPicture.xaml.cs
/* * 演示如何获取或设置微软账号的图片和视频 */ using System; using Windows.Storage; using Windows.Storage.Pickers; using Windows.Storage.Streams; using Windows.System.UserProfile; using Windows.UI.Xaml; using Windows.UI.Xaml.Controls; using Windows.UI.Xaml.Media.Imaging; using Windows.UI.Xaml.Navigation; using XamlDemo.Common; namespace XamlDemo.Account { public sealed partial class AccountPicture : Page { public AccountPicture() { this.InitializeComponent(); } protected override void OnNavigatedTo(NavigationEventArgs e) { GetSmallImage(); GetLargeImage(); GetVideo(); // 当微软账号的图片或视频发生变化时触发的事件 UserInformation.AccountPictureChanged += PictureChanged; } protected override void OnNavigatedFrom(NavigationEventArgs e) { UserInformation.AccountPictureChanged -= PictureChanged; } private void PictureChanged(object sender, object e) { GetSmallImage(); GetLargeImage(); GetVideo(); } // 获取小图片 private async void GetSmallImage() { // UserInformation.GetAccountPicture(AccountPictureKind.SmallImage) - 获取当前微软账号的小图片 StorageFile image = UserInformation.GetAccountPicture(AccountPictureKind.SmallImage) as StorageFile; if (image != null) { try { IRandomAccessStream imageStream = await image.OpenReadAsync(); BitmapImage bitmapImage = new BitmapImage(); bitmapImage.SetSource(imageStream); imgSmall.Source = bitmapImage; } finally { } } } // 获取大图片 private async void GetLargeImage() { // UserInformation.GetAccountPicture(AccountPictureKind.LargeImage) - 获取当前微软账号的大图片 StorageFile image = UserInformation.GetAccountPicture(AccountPictureKind.LargeImage) as StorageFile; if (image != null) { try { IRandomAccessStream imageStream = await image.OpenReadAsync(); BitmapImage bitmapImage = new BitmapImage(); bitmapImage.SetSource(imageStream); imgLarge.Source = bitmapImage; } finally { } } } // 获取视频 private async void GetVideo() { // UserInformation.GetAccountPicture(AccountPictureKind.Video) - 获取当前微软账号的视频 StorageFile video = UserInformation.GetAccountPicture(AccountPictureKind.Video) as StorageFile; if (video != null) { try { IRandomAccessStream videoStream = await video.OpenAsync(FileAccessMode.Read); mediaElement.SetSource(videoStream, "video/mp4"); } finally { } } } // 设置图片 private async void btnSetImage_Click_1(object sender, RoutedEventArgs e) { if (Helper.EnsureUnsnapped()) { FileOpenPicker imagePicker = new FileOpenPicker { ViewMode = PickerViewMode.Thumbnail, SuggestedStartLocation = PickerLocationId.PicturesLibrary, FileTypeFilter = { ".jpg", ".jpeg", ".png", ".bmp" } }; StorageFile imageFile = await imagePicker.PickSingleFileAsync(); if (imageFile != null) { // UserInformation.SetAccountPicturesAsync() - 设置微软账号的图片和视频（可以分别指定：小图片，大图片，视频） SetAccountPictureResult result = await UserInformation.SetAccountPicturesAsync(null, imageFile, null); if (result == SetAccountPictureResult.Success) { } } } } } }
3、演示微软账号的验证，和相关信息的获取
Account/AccountAuthorization.xaml
<Page x:Class="XamlDemo.Account.AccountAuthorization" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="using:XamlDemo.Account" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d"> <Grid Background="Transparent"> <StackPanel Margin="120 0 0 0"> <TextBlock Name="lblMsg" FontSize="14.667" /> <Button Name="btnSignIn" Content="登录" Margin="0 10 0 0" Click="btnSignIn_Click_1" /> <Button Name="btnSignOut" Content="注销" Margin="0 10 0 0" Click="btnSignOut_Click_1" /> </StackPanel> </Grid> </Page>
Account/AccountAuthorization.xaml.cs
/* * 演示微软账号的验证，和相关信息的获取 * * 注： * 1、如果要使用此功能，需要先去 https://manage.dev.live.com/Applications/Index 注册，否则会出现“应用程序请求身份验证令牌被禁用或者配置错误”错误 * 2、关于 Live Connect 的更多东西，请参见“Live Connect 开发人员中心”：http://msdn.microsoft.com/zh-cn/live */ using System; using System.Collections.Generic; using Windows.Security.Authentication.OnlineId; using Windows.UI.Xaml; using Windows.UI.Xaml.Controls; namespace XamlDemo.Account { public sealed partial class AccountAuthorization : Page { // OnlineIdAuthenticator - 用于身份验证，以及信息获取 private OnlineIdAuthenticator _authenticator; public AccountAuthorization() { this.InitializeComponent(); _authenticator = new OnlineIdAuthenticator(); } private async void btnSignIn_Click_1(object sender, RoutedEventArgs e) { lblMsg.Text += "登录中"; lblMsg.Text += Environment.NewLine; try { // 用于身份验证，以及获取 token（通过此 token 可以用 rest 方式获取指定范围内的信息） var targetArray = new List<OnlineIdServiceTicketRequest>(); targetArray.Add(new OnlineIdServiceTicketRequest("wl.basic wl.contacts_photos wl.calendars", "DELEGATION")); /* * OnlineIdAuthenticator.AuthenticateUserAsync() - 登录 * CredentialPromptType.DoNotPrompt - 不显示登录 UI（可能会导致无法登录） * CredentialPromptType.PromptIfNeeded - 如果需要的话才显示登录 UI（一般来说一个 app 在登录成功一次之后，就不必再通过 UI 登录了） * CredentialPromptType.RetypeCredentials - 始终显示登录 UI */ var result = await _authenticator.AuthenticateUserAsync(targetArray, CredentialPromptType.PromptIfNeeded); if (result.Tickets[0].Value != string.Empty) { lblMsg.Text += "已登录"; lblMsg.Text += Environment.NewLine; // 获取 token （此 token 可以通过 rest 方式访问 wl.basic wl.contacts_photos wl.calendars 信息） // 相关信息的访问地址 https://apis.live.net/v5.0/me?access_token= lblMsg.Text += "token: " + result.Tickets[0].Value; lblMsg.Text += Environment.NewLine; } else { lblMsg.Text += "未得到 token ，errorCode: " + result.Tickets[0].ErrorCode.ToString(); lblMsg.Text += Environment.NewLine; } } catch (Exception ex) { lblMsg.Text += ex.ToString(); lblMsg.Text += Environment.NewLine; } } private async void btnSignOut_Click_1(object sender, RoutedEventArgs e) { lblMsg.Text += "注销中"; lblMsg.Text += Environment.NewLine; // OnlineIdAuthenticator.SignOutUserAsync() - 注销 await _authenticator.SignOutUserAsync(); lblMsg.Text += "已注销"; lblMsg.Text += Environment.NewLine; } } }
OK
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