The official Windows SDK for the HockeyApp service. Supports .NET Framework >= 4.0 as well as Windows Phone and Windows Store Apps.
The HockeySDK for Windows allows users to send crash reports right from within the application. When your app crashes, a file with basic information about the environment (device type, OS version, etc.), the reason and the stacktrace of the exception is created. The next time the user starts the app, he is asked to send the crash data to the developer. If he confirms the dialog, the crash log is sent to HockeyApp and then the file deleted from the device.
Furthermore it wraps the necessary api calls for sending feedback information to the platform.
If you want to use the nuget packages make sure you have prerelease filter activated.
Nuget PM> Install-Package HockeySDK.WP
- Automatic crash reporting (store and beta apps)
- Feedback page (store and beta apps): Let your users send you feedback messages via HockeyApp
- Automatic updates (only beta apps): Either all beta users must have developer unlocked phones or you need to either use an Enterprise Certificate to sign your beta apps. See http://msdn.microsoft.com/en-us/library/windowsphone/develop/jj206943(v=vs.105).aspx
- Authorization using HockeyApp logins
Deprecated but still available (no Nuget package available -> use the source)
- Crash reporting and Feedback (works for beta and store apps)
Nuget PM> Install-Package HockeySDK.WinRT
- Automatic crash reporting
- Automatic updates (only for Windows Phone 8.1)
- Sending feedback to the developers
- Authorization using HockeyApp logins
Nuget PM> Install-Package HockeySDK.WPF
- Automatic crash reporting
- Sending feedback to the developers
Nuget PM> Install-Package HockeySDK.Core
A basic API wrapper for the HockeyApp API that supports
- Handling of crashes
- Submitting of crashes to the HockeyApp server
- Checking for newest app version
- Sending feedback to the developers
Before you integrate HockeySDK into your own app, you should add the app to HockeyApp if you haven't already. Read http://support.hockeyapp.net/kb/about-general-faq/how-to-create-a-new-app on how to do this.
With Version 2.2.0 we are unifying the API for the different platforms. While you can still use the methods described here have a look at he Windows 8.1/RT section below, which is nearly identical for WP8.
Open your App.xaml.cs Search for the "App" constructor method and add the following line after InitializePhoneApplication()
CrashHandler.Instance.Configure(this, YOUR_APP_ID, RootFrame);Replace YOUR_APP_ID with the App ID of your app on HockeyApp
Open the root page of your app (or the page in which you want to check for new crashes), for example MainPage.xaml.cs. Search the constructor of the class, e.g. "MainPage", and add the following line at the bottom:
HockeyApp.CrashHandler.Instance.HandleCrashes();If you want to send crashes without user interaction, use this line instead:
HockeyApp.CrashHandler.Instance.HandleCrashes(true);There is also an Async Version of that method if you use async in your framework.
Now every time when an unhandled exception occurs, the exception stacktrace is logged. At the next start, you should be asked to send the crash data (or crashes are sent automatically if you configured this).
Use the following line in an apropriate place (like a click-handler for a Feedback-Button)
FeedbackManager.Instance.NavigateToFeedbackUI(NavigationService);
if you don't have access to NavigationService in your ViewModels (like when using Caliburn.Micro) you should use the following URI with your navigation framework
new Uri("/HockeyApp;component/Views/FeedbackPage.xaml", UriKind.Relative)
Use the next line right after the call to HandleCrashes() to check for updates and present them to the user automatically
UpdateManager.RunUpdateCheck(Constants.HockeyAppAppId);
You can require the user to either identify a user by their email address or let the user authorize himself with email and password.
- Authorization
AuthManager.Instance.AuthenticateUser(NavigationService, new Uri("/RedirectToThisPageOnSuccess.xaml", UriKind.Relative), tokenValidationPolicy: TokenValidationPolicy.EveryLogin);
- Identification
AuthManager.Instance.AuthenticateUser(NavigationService, new Uri("/RedirectToThisPageOnSuccess.xaml", UriKind.Relative), tokenValidationPolicy: TokenValidationPolicy.OnNewVersion, authMode: AuthenticationMode.Identify, appSecret: "yourAppSecretFromHockeyApp");
- Logout the user
AuthManager.Instance.RemoveUserToken();
Open App.xaml.cs Add the using directive for HockeyApp:
using HockeyApp;
Add the following line to the App constructor App():
HockeyClient.Current.Configure(“App_ID”);
Replace App_ID with the App ID of your app from your app's page on HockeyApp.
Add the following line at the end of the OnLaunched(LaunchActivatedEventArgs e) Method (in App.xaml.cs)
await HockeyClient.Current.SendCrashesAsync();
If you want to send crashes without asking the user provide the optional parameter sendAutomatically with value true.
This is only available for Windows Phone apps as there is currently no practical way to deploy to Windows Store apps beside the Windows Store beta program or in an inhouse enterprise setup.
Add the following lines at the end of the OnLaunched(LaunchActivatedEventArgs e) method in App.xaml.cs
#if WINDOWS_PHONE_APP await HockeyClient.Current.CheckForAppUpdateAsync(); #endif
Call the following method in your code (e.g. inside a Button-Clickhandler)
HockeyClient.Current.ShowFeedback();
Important for Windows Phone: to let your users add attachments to their feedback HockeySDK must be able to pick up after a PickFileAndContinue call which resumes your app. To allow for that please add the following line to the OnActivated(IActivatedEventArgs e) method in App.xaml.cs
HockeyClient.Current.HandleReactivationOfFeedbackFilePicker(e);
With HockeyApp you can either identify users by validating their email address (Identify) or authorize them by checking their HockeyApp credentials (email and password).
Call one of the following calls to the OnLaunched(LaunchActivatedEventArgs e) method in your App.xaml.cs to authorize users. A dialog will be shown for users to input their credentials.
//authorize HockeyClient.Current.AuthorizeUser(typeof(YourProtectedPage)); //identify HockeyClient.Current.IdentifyUser("App_secret", typeof(YourProtectedPage));
Replace App_secret with your app's secret from the HockeyApp app page.
If you want to delete the cached user token (logout the user)
await HockeyClient.Current.LogoutUserAsync();
HockeySDK supports localization for English and German. To support different languages or override the provided strings, just add a resource-file named HockeyApp.resw to your project under the appropriate language folder (e.g. /Strings/de/HockeyApp.resw)
- Open your App.xaml.cs and override the OnStartup-Method. If your are using frameworks like Caliburn.Micro use the caliburn-bootstrapper.
- Before calling any methods you have to configure the sdk via
HockeyApp.HockeyClientWPF.Instance.Configure(YOUR_APP_ID, YOUR_APP_VERSION, USERNAME, CONTACT_INFO, DESCRIPTION_HANDLER, API_BASE)
- YOUR_APP_ID and YOUR_APP_VERSION are not optional
- USERNAME and CONTACT_INFO is for optional submitting an logged on username and contactinfo
- DESCRIPTION_HANDLER is a lambda for submitting additional information like an event log
- The default API_BASE is https://rink.hockeyapp.net/api/2/ and can be overwritten
- After the sdk is configured, all non handled exceptions are caught by the sdk. Exception information are written to the filesystem (%APPDATA%)
- Crashdata is send using
HockeyApp.HockeyClientWPF.Instance.SendCrashesNowAsync();
- The user can be asked, if the crashed should be sent using
HockeyApp.HockeyClientWPF.Instance.CrashesAvailable
andHockeyApp.HockeyClientWPF.Instance.CrashesAvailableCount
- Crashed can be deleted using
HockeyApp.HockeyClientWPF.Instance.DeleteAllCrashes()
. This function is for debugging purposes. Crashes do not have to be deleted. Crashes are deleted by SendCrashesNowAsync() when they are submitted to HockeyApp. Crashes are not deleted, if a web exception occurs. If the files are cirrupt (e.g. formatting), the crashes are deleted anyway.
In the WPF SDK there are no UI components for the Feedback-Informations. The SDK offers methods to load Feedbacks from the server by using feedback-tokens. Feedback-tokens must stored in the client application. Creating a new Feedback:
HockeyApp.HockeyClientWPF.Instance.CreateFeedbackThread()
creates an new IFeedbackThreadfeedbackThread.PostFeedbackMessageAsync(MESSAGE, EMAIL, SUBJECT, USERNAME);
submits a new feedback message on the selected feedback-thread.- The FeedbackThread is created on the server with submitting the first feedback-message (keep that in mind when storing the feedback-token information)
Without using the WPF or WP-SDKs you can use the portable library directly - e.g. when implementing an own SDK.
- First you have to configure the portable using
HockeyClient.Configure(YOUR_APP_ID,YOUR_VERSION,API_BASE,USERNAME,USER_CONTACT_INFO,DESCRIPTION)
orHockeyClient.ConfigureInternal(YOUR_APP_ID,YOUR_VERSION,API_BASE,USERNAME,USER_CONTACT_INFO, USER_AGENT, SDK_NAME, SDK_VERSION, DESCRIPTION);
- Exception have to be caught in your own SDK. Using
HockeyClient.Instance.CreateCrashData(EXCEPTION,CRASHLOGINFO);
you can serialize the CrashData usingICrashData.Serialize(Stream outputstream);
- When you want to post all crashes to the server,
HockeyClient.Deserialize(Stream inputStream)
offers you a deserializing functionality. - With the deserialized ICrashData you can post the crash information using
ICrashData.Task SendDataAsync();
There is no special SDK for console apps, because feedback information is not used in console apps. The crashhandler has to be implemented yourself. Please find an example in Hoch.exe (HockeyUploaderConsole).
If you have any questions, problems or suggestions, please contact us at support@hockeyapp.net.
##Release notes All release notes can be found in the project directories