public async Task SendMessageAsync(string message)
{
using (var connection = new AppServiceConnection())
{
connection.AppServiceName = "com.cninnovation.bridgesample";
connection.PackageFamilyName = "6d982834-6814-4d82-b331-8644a7f54418_2dq4k2rrbc0fy";
AppServiceConnectionStatus status = await connection.OpenAsync();
if (status == AppServiceConnectionStatus.Success)
{
var valueSet = new ValueSet();
valueSet.Add("command", message);
AppServiceResponse response = await connection.SendMessageAsync(valueSet);
if (response.Status == AppServiceResponseStatus.Success)
{
string answer = string.Join(", ", response.Message.Values.Cast <string>().ToArray());
await _dialogService.ShowMessageAsync($"received {answer}");
}
else
{
await _dialogService.ShowMessageAsync($"error sending message {response.Status.ToString()}");
}
}
else
{
await _dialogService.ShowMessageAsync(status.ToString());
}
}
}
/// <summary>
/// Open the connection to the App service
/// </summary>
/// <returns>The AppServiceConnectionStatus object giving the status of the connection</returns>
public IAsyncOperation <AppServiceConnectionStatus> OpenConnectionAsync()
{
_log.Information("OpenConnectionAsync: called");
return(Task <AppServiceConnectionStatus> .Run(async() =>
{
_log.Information("OpenConnectionAsync: Creating App Service Connection");
AppServiceConnection connection = new AppServiceConnection();
// Here, we use the app service name defined in the app service provider's Package.appxmanifest file in the <Extension> section.
connection.AppServiceName = ServiceName;
// Use Windows.ApplicationModel.Package.Current.Id.FamilyName within the app service provider to get this value.
connection.PackageFamilyName = ServiceFamilyName;
Status = await connection.OpenAsync();
bool bRet = Status == AppServiceConnectionStatus.Success;
_log.Information($"OpenConnectionAsync: Connection Status = {Status.ToString()}");
if (bRet)
{
Connection = connection;
}
return Status;
}).AsAsyncOperation <AppServiceConnectionStatus>());
}
private async void InitializeAppServiceConnection()
{
try
{
connection = new AppServiceConnection
{
AppServiceName = "CommunicationService",
PackageFamilyName = Package.Current.Id.FamilyName
};
connection.RequestReceived += Connection_RequestReceived;
connection.ServiceClosed += Connection_ServiceClosed;
AppServiceConnectionStatus status = await connection.OpenAsync();
if (status != AppServiceConnectionStatus.Success)
{
await SendMessage("response", $"AppServiceConnectionStatus : {status.ToString()}");
Current.Shutdown();
}
await SendMessage("response", "connet ok");
}
catch (Exception ex)
{
await SendMessage("response", ex.ToString());
Current.Shutdown();
}
}
static async System.Threading.Tasks.Task <bool> ConnectToAppService()
{
bool bResult = false;
LogMessage("Win32Proc: Connect To AppService");
connection = new AppServiceConnection();
connection.AppServiceName = AppServiceTaskConstant.APPSERVICENAME;
connection.PackageFamilyName = AppServiceTaskConstant.APPSERVICEPACKAGEFAMILY;
connection.RequestReceived += Connection_RequestReceived;
connection.ServiceClosed += Connection_ServiceClosed;
AppServiceConnectionStatus status = await connection.OpenAsync();
if (status == AppServiceConnectionStatus.Success)
{
bResult = true;
// TODO: error handling
LogMessage("Win32Proc: Connect To AppService Successful");
}
else
{
LogMessage("Win32Proc: Failed to Connect To AppService - Status: " + status.ToString());
}
return(bResult);
}
private async void OnWPFAppService(object sender, RoutedEventArgs e)
{
_appServiceConnection = new AppServiceConnection();
_appServiceConnection.AppServiceName = "com.cninnovation.wpfbridgesample";
_appServiceConnection.PackageFamilyName = "676efced-1da0-481b-8db0-97f991f1c4d0_2dq4k2rrbc0fy";
_appServiceConnection.RequestReceived += OnRequestReceived;
AppServiceConnectionStatus status = await _appServiceConnection.OpenAsync();
if (status == AppServiceConnectionStatus.Success)
{
var valueSet = new ValueSet();
valueSet.Add("command", "test");
AppServiceResponse response = await _appServiceConnection.SendMessageAsync(valueSet);
if (response.Status == AppServiceResponseStatus.Success)
{
string answer = string.Join(", ", response.Message.Values.Cast <string>().ToArray());
await new MessageDialog($"received {answer}").ShowAsync();
}
else
{
await new MessageDialog("error send").ShowAsync();
}
}
else
{
await new MessageDialog(status.ToString()).ShowAsync();
}
}
public override async Task <object> ExecuteAsync(ValueSet parameters)
{
if (_serviceName.IsNullorEmpty())
{
throw new InvalidProgramException("Extension is not a service");
}
try
{
// do app service call
using (var connection = new AppServiceConnection())
{
// service name was in properties
connection.AppServiceName = _serviceName;
// package Family Name is in the extension
connection.PackageFamilyName = this.AppExtension.Package.Id.FamilyName;
// open connection
AppServiceConnectionStatus status = await connection.OpenAsync();
if (status != AppServiceConnectionStatus.Success)
{
throw new InvalidOperationException(status.ToString());
}
else
{
// send request to service
// get response
AppServiceResponse response = await connection.SendMessageAsync(parameters);
if (response.Status == AppServiceResponseStatus.Success)
{
ValueSet message = response.Message as ValueSet;
if (message.ContainsKey("status") && (int)message["status"] == 1)
{
if (message.ContainsKey("search_result") && message["search_result"] is string s)
{
return(GetGenericMusicItem(s));
}
if (message.ContainsKey("song_result") && message["song_result"] is string t)
{
return(GetOnlineSong(t));
}
if (message.ContainsKey("album_result") && message["album_result"] is string r)
{
return(GetAlbum(r, message["songs"] as string, message["album_artists"] as string));
}
}
}
}
}
return(null);
}
catch (Exception e)
{
throw e;
}
}
async private void OnAppServiceShareFile(object sender, RoutedEventArgs e)
{
_name_count++;
//create or replace the file
var folder = ApplicationData.Current.LocalFolder;
var file = await folder.CreateFileAsync("customer.xml", CreationCollisionOption.ReplaceExisting);
//write the message
var xml = $"<customer><name>john_{_name_count}</name>"
+ @"<dob>10/19/1990</dob>
<email>[email protected]</email>
</customer>";
await file.AppendTextAsync(xml);
//share the file
var token = SharedStorageAccessManager.AddFile(file);
AppServiceConnection connection = new AppServiceConnection();
connection.AppServiceName = "bmx-service";
connection.PackageFamilyName = "748f8ea9-5de1-48be-a132-323bdc3c5fcc_hxmhn7vrhn3vp";
AppServiceConnectionStatus status = await connection.OpenAsync();
if (status == AppServiceConnectionStatus.Success)
{
//Send data to the service
var message = new ValueSet();
message.Add("command", "customer-file-share");
message.Add("token", token);
//Send message and wait for response
AppServiceResponse response = await connection.SendMessageAsync(message);
if (response.Status == AppServiceResponseStatus.Success)
{
await new MessageDialog("Sent").ShowAsync();
}
else
{
await new MessageDialog("Failed when sending message to app").ShowAsync();
}
}
else
{
await new MessageDialog(status.ToString()).ShowAsync();
}
connection.Dispose();
}
private async void InitializeAppServiceConnection()
{
connection = new AppServiceConnection();
connection.AppServiceName = "SampleInteropService";
connection.PackageFamilyName = Package.Current.Id.FamilyName;
connection.RequestReceived += Connection_RequestReceived;
connection.ServiceClosed += Connection_ServiceClosed;
AppServiceConnectionStatus status = await connection.OpenAsync();
if (status != AppServiceConnectionStatus.Success)
{
MessageBox.Show(status.ToString());
this.IsEnabled = false;
}
}
private async Task SendToUWP(ValueSet message)
{
if (connection == null)
{
connection = new AppServiceConnection();
connection.PackageFamilyName = Package.Current.Id.FamilyName;
connection.AppServiceName = "SystrayExtensionService";
connection.ServiceClosed += Connection_ServiceClosed;
AppServiceConnectionStatus connectionStatus = await connection.OpenAsync();
if (connectionStatus != AppServiceConnectionStatus.Success)
{
MessageBox.Show("Status: " + connectionStatus.ToString());
return;
}
}
await connection.SendMessageAsync(message);
}
public async Task SendMessageAsync(string message)
{
try
{
if (_connection == null)
{
_connection = new AppServiceConnection
{
AppServiceName = "com.cninnovation.desktopbridgesample",
PackageFamilyName = "6d982834-6814-4d82-b331-8644a7f54418_2dq4k2rrbc0fy"
};
AppServiceConnectionStatus status = await _connection.OpenAsync();
_connection.RequestReceived += Connection_RequestReceived;
if (status == AppServiceConnectionStatus.Success)
{
var valueSet = new ValueSet();
valueSet.Add("command", message);
AppServiceResponse response = await _connection.SendMessageAsync(valueSet);
if (response.Status == AppServiceResponseStatus.Success)
{
string answer = string.Join(", ", response.Message.Values.Cast <string>().ToArray());
MessageReceived?.Invoke(this, $"received {answer}");
}
else
{
MessageReceived?.Invoke(this, $"error sending message { response.Status.ToString()}");
}
}
else
{
await _dialogService.ShowMessageAsync(status.ToString());
}
}
}
catch (Exception ex)
{
await _dialogService.ShowMessageAsync(ex.Message);
}
}
private async Task SendMessage(ValueSet message)
{
if (connection == null)
{
connection = new AppServiceConnection
{
PackageFamilyName = Package.Current.Id.FamilyName,
AppServiceName = "FluentTerminalAppService"
};
connection.ServiceClosed += Connection_ServiceClosed;
AppServiceConnectionStatus connectionStatus = await connection.OpenAsync();
if (connectionStatus != AppServiceConnectionStatus.Success)
{
MessageBox.Show("Status: " + connectionStatus.ToString());
return;
}
}
await connection.SendMessageAsync(message);
}
public Task StartTaskAsync()
{
async void Run()
{
try
{
_appServiceConnection = new AppServiceConnection();
_appServiceConnection.AppServiceName = "com.cninnovation.wpfbridgesample";
_appServiceConnection.PackageFamilyName = Package.Current.Id.FamilyName;
_appServiceConnection.RequestReceived += OnRequestReceived;
AppServiceConnectionStatus status = await _appServiceConnection.OpenAsync();
if (status == AppServiceConnectionStatus.Success)
{
await _dialogService.ShowMessageAsync("Successfully started App-Service");
var message = new ValueSet();
message.Add("command", "Hello");
var response = await _appServiceConnection.SendMessageAsync(message);
await _dialogService.ShowMessageAsync(response.Status.ToString());
}
else
{
await _dialogService.ShowMessageAsync(status.ToString());
}
}
catch (InvalidOperationException)
{
await _dialogService.ShowMessageAsync("invalid operation - are you running with a package?");
}
}
var t1 = new Task(Run, TaskCreationOptions.LongRunning);
t1.Start();
return(t1);
}
private async Task ConnectToRemoteAppServiceAsync()
{
RemoteSystem selectedDevice = DeviceListComboBox.SelectedItem as RemoteSystem;
if (selectedDevice != null)
{
// Create a remote system connection request.
RemoteSystemConnectionRequest connectionRequest = new RemoteSystemConnectionRequest(selectedDevice);
// Set up a new app service connection. The following app service name and package family name
// are used in this sample to work with AppServices provider SDK sample on a remote system.
using (AppServiceConnection connection = new AppServiceConnection
{
AppServiceName = "com.microsoft.randomnumbergenerator",
PackageFamilyName = "Microsoft.SDKSamples.AppServicesProvider.CS_8wekyb3d8bbwe"
})
{
UpdateStatus("Opening connection to remote app service...", NotifyType.StatusMessage);
AppServiceConnectionStatus status = await connection.OpenRemoteAsync(connectionRequest);
if (status == AppServiceConnectionStatus.Success)
{
UpdateStatus("Successfully connected to remote app service.", NotifyType.StatusMessage);
await SendMessageToRemoteAppServiceAsync(connection);
}
else
{
UpdateStatus("Attempt to open a remote app service connection failed with error - " + status.ToString(), NotifyType.ErrorMessage);
}
}
}
else
{
UpdateStatus("Select a device for remote connection.", NotifyType.ErrorMessage);
}
}
private async void OnAppService(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
// don't dispose the connection now! This closes the app!
if (_appServiceConnection == null)
{
_appServiceConnection = new AppServiceConnection
{
AppServiceName = "com.cninnovation.desktopbridgesample",
PackageFamilyName = "6d982834-6814-4d82-b331-8644a7f54418_2dq4k2rrbc0fy"
};
AppServiceConnectionStatus status = await _appServiceConnection.OpenAsync();
if (status != AppServiceConnectionStatus.Success)
{
throw new InvalidOperationException($"App service connection failed with status {status.ToString()}");
}
}
var valueSet = new ValueSet
{
{ "command", "data" },
{ "data", textData.Text }
};
AppServiceResponse response = await _appServiceConnection.SendMessageAsync(valueSet);
if (response.Status == AppServiceResponseStatus.Success)
{
string answer = string.Join(", ", response.Message.Values.Cast <string>().ToArray());
await new MessageDialog($"received {answer}").ShowAsync();
}
else
{
await new MessageDialog("error send").ShowAsync();
}
}
