Transcript Agenda       Windows Phone History WP 7.0 Silverlight WP 7.5 Silverlight WP 8.0 Silverlight WP 8.1 Silverlight WP 8.1 WinRT Why stay on Windows Phone Silverlight?         

Agenda
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Windows Phone History
WP 7.0
Silverlight
WP 7.5
Silverlight
WP 8.0
Silverlight
WP 8.1
Silverlight
WP 8.1
WinRT
Why stay on Windows Phone Silverlight?
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Why Retarget to Windows Phone Silverlight 8.1
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2-517: What’s new with Windows Phone Silverlight Apps! (Sam Jarwan, Harini Kannan)
Why choose the Windows Runtime?
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3-591: Using Visual Studio to build XAML universal apps (Navit Saxena)
Introducing the Windows Runtime
Windows Runtime
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Asynchronous Programming
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async void Button_Click(object sender, EventArgs e)
{
var service = new WebService();
this.Data = await services.FetchDataAsync();
this.Flag = FlagStates.Green;
}
Asynchronous Programming
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private async void OnSuspending(object sender, SuspendingEventArgs e)
{
var deferral = e.SuspendingOperation.GetDeferral();
// TODO: Save application state
deferral.Complete();
}
Microsoft Virtual Academy: C# Fundamentals (http://aka.ms/CSFun)
// create folder
// Windows.ApplicationModel.Package.Current.InstalledLocation;
var folder = Windows.Storage.ApplicationData.Current.LocalFolder;
var subfolder = await folder.CreateFolderAsync("MyFolder",
Windows.Storage.CreationCollisionOption.OpenIfExists);
// create file
var file = await subfolder.CreateFileAsync("MyFile.txt",
Windows.Storage.CreationCollisionOption.ReplaceExisting);
// write
await Windows.Storage.FileIO.WriteTextAsync(file, "Hello Build!");
// read
var content = await Windows.Storage.FileIO.ReadTextAsync(file);
// email
var email = new EmailMessage();
email.Subject = "File is attached";
email.To.Add(new EmailRecipient("[email protected]"));
email.Attachments.Add(new EmailAttachment(file.Name, file));
await EmailManager.ShowComposeNewEmailAsync(email);
Windows.Storage.ApplicationData
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What, no MessageBox?
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var ok = new UICommand("ok", x => { /* TODO */ });
var cancel = new UICommand("cancel");
var dialog = new MessageDialog("message", "title");
dialog.Commands.Add(ok);
dialog.Commands.Add(cancel);
await dialog.ShowAsync();
If you use Microsoft.Phone.Tasks
MarketplaceReviewTask
Launch URI: zune:reviewapp?appid=app[app ID]
MarketplaceSearchTask
Launch URI: zune:search?publisher=[publisher ID]*
WebBrowserTask
Windows.System.Launcher.LaunchUriAsync(Uri)
AddressChooserTask
Windows.ApplicationModel.Contacts.ContactPicker
PhoneCallTask
Windows.ApplicationModel.Calls.PhoneCallManager
SmsComposeTask
Windows.ApplicationModel.Chat.ChatMessageManager
If you use Microsoft.Phone.BackgroundAgent
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2-518: Background Tasks for Windows Phone (Shawn Henry)
If you use Live Tiles
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2-253: Get your App Tapped (Matt Hidinger)
If you use Navigation & Back button
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Frame.Navigate(typeof(MapPage), “Seattle, WA”);
Windows.Phone.UI.Input.HardwareButtons.BackPressed;
var frame = Window.Current.Content as Frame;
if (frame != null && frame.CanGoBack)
{
frame.GoBack();
e.Handled = true;
}
2-537: Navigation Model for Windows XAML Applications (Roberth Karman)
If you use the Networking API
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//var client = new System.Net.Http.HttpClient();
var client = new Windows.Web.Http.HttpClient();
var response = await client.GetAsync(new Uri("http://server"));
response.EnsureSuccessStatusCode();
var json = await response.Content.ReadAsStringAsync();
If you use Localization
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2-543: Apps Without Borders (Cameron Lerum)
If you use Orientation
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using Windows.UI.ViewManagement;
Window.Current.SizeChanged += (s, e) =>
{
var view = ApplicationView.GetForCurrentView();
var orientation = view.Orientation;
if (orientation == ApplicationViewOrientation.Landscape)
VisualStateManager.GoToState(this, "Landscape", true);
else
VisualStateManager.GoToState(this, "Portrait", true);
};
FileOpenPicker
private void OpenFile_Click(object sender, RoutedEventArgs e)
{
FileOpenPicker picker = new FileOpenPicker();
picker.FileTypeFilter.Add(".mp4");
picker.PickSingleFileAndContinue();
}
#mstechdays
Code/Développement
FileOpenPicker Continuation
protected override void OnActivated(IActivatedEventArgs e)
{
switch (e.Kind)
{
case ActivationKind.PickFileContinuation:
var args = e as FileOpenPickerContinuationEventArgs;
this.OnContinueFileOpenPicker(args);
break;
}
}
#mstechdays
Code/Développement
Share Contract
private void ShareButton_Click(object sender, RoutedEventArgs e)
{
var manager = DataTransferManager.GetForCurrentView();
manager.DataRequested
+= DataTransferManager_DataRequested;
DataTransferManager.ShowShareUI();
}
#mstechdays
Code/Développement
Share Contract
private void DataTransferManager_DataRequested(
DataTransferManager sender, DataRequestedEventArgs e)
{
e.Request.Data.Properties.Title = "Share Contract";
e.Request.Data.SetText("Hello World");
}
#mstechdays
Code/Développement
Review
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