Crittercism¶

Import com.crittercism.app package to use this class.

Initialization¶

Initialize Workspace ONE Intelligence SDK. After calling this method, crashes and Network Insights information will be automatically reported to the Workspace ONE Intelligence servers. In addition, all other Workspace ONE Intelligence SDK methods will be enabled for use.

public static synchronized void initialize (Context context, String appID)

context	An Android Context
appID	Your Android appID

public static synchronized void initialize (Context context, String appID, CrittercismConfig config)

context	An Android Context
appID	Your Android appID
config	Your unique Workspace ONE Intelligence app ID which can be found on the Workspace ONE Intelligence web portal

Logging Breadcrumbs¶

A breadcrumb is a developer-defined text string (up to 140 characters) that allows developers to capture app run-time information. Example breadcrumbs may include variable values, progress through the code, user actions, or low memory warnings. For an introduction, see Breadcrumbs.

Breadcrumbs provide the ability to track activity within your app. A breadcrumb is a free form string you supply, which will be timestamped, and stored in case a crash occurs. Crash reports will contain the breadcrumb trail from the run of your app that crashed, as well as that of the prior run.

Breadcrumbs are limited to 140 characters, and only the most recent 100 are kept. Workspace ONE Intelligence SDK will automatically insert a breadcrumb marked session_start on each initial launch, or foreground of your app.

public static void leaveBreadcrumb (String breadcrumb)

breadcrumb

The custom string to leave a breadcrumb, maximum of 140 characters

Logging Handled Exceptions¶

Handled exceptions may be used for tracking exceptions caught in a try/catch statement, 3rd party library exceptions, and monitoring areas in the code that may currently be using assertions. Handled exceptions can also be used to track error events such as low memory warnings. For an introduction, see Handled Exceptions.

Handled exceptions are grouped by stacktrace, much like crash reports. Handled exceptions may be viewed in the “Handled Exceptions” area of the Workspace ONE Intelligence portal.

We limit logging handled exceptions to once per minute. If you’ve logged an exception within the last minute, we buffer the last five exceptions and send those after a minute has passed.

public static void logHandledException (Throwable t)

exception

Exception to log

Introduction to Handled Exception

Logging Network Request¶

Network Insignts automatically monitors HTTP traffic generated by either java.net.HttpURLConnection or OkHttp on devices running Android Marshmallow and earlier versions.

If you are using OkHttp version 3.3.0 and above, please see Instrumenting OkHttpClient (Beta).

For other Android versions or networking libraries, you can manually capture traffic data and provide it to Workspace ONE Intelligence SDK with the following methods:

This method allows developers to manually log Network Insights data. This is useful for monitoring networking libraries that Workspace ONE Intelligence SDK does not itself instrument.

A network request will NOT be logged in the following cases:

A null string is provided for the method parameter.
A null URL is provided for the URL parameter.
A negative value is provided for the response time parameter.
An excessively large value is provided for the response time parameter (i.e., System.currentTimeMillis() - responseTimeMillis < 0).
A negative value is provided for the bytes read parameter.
A negative value is provided for the bytes sent parameter.

public static void logNetworkRequest(String method,
                                     URL url,
                                     long latency,
                                     long bytesRead,
                                     long bytesSent,
                                     int responseCode,
                                     Exception error)

method	The connection method, such as GET, POST, HEAD, PUT, DELETE, TRACE, OPTIONS, CONNECT, PATCH
url	The endpoint URL
latency	The time between start of request and receipt of response, in milliseconds
bytesRead	The number of bytes included in response body
bytesSent	The number of bytes included in request body
responseCode	HTTP status code, generally 100-599, e.g. 200 == OK, 400 == Bad Request, can be 0 if there is an error
error	Exception instance for a failed request. Null if no error.

Introduced in Android SDK 5.1.0

This method allows developers to manually log Network Insights data. This is useful for monitoring networking libraries that Workspace ONE Intelligence SDK does not itself instrument.

A network request will NOT be logged in the following cases:

A null string is provided for the method parameter.
A null URL is provided for the URL parameter.
A negative value is provided for the response time parameter.
An excessively large value is provided for the response time parameter (i.e., System.currentTimeMillis() - responseTimeMillis < 0).
A negative value is provided for the bytes read parameter.
A negative value is provided for the bytes sent parameter.

public static void logNetworkRequest(String method,
                                     String urlString,
                                     long latency,
                                     long bytesRead,
                                     long bytesSent,
                                     int responseCode,
                                     Exception error)

method	The connection method, such as GET, POST, HEAD, PUT, DELETE, TRACE, OPTIONS, CONNECT, PATCH
urlString	The endpoint URL in String
latency	The time between start of request and receipt of response, in milliseconds
bytesRead	The number of bytes included in response body
bytesSent	The number of bytes included in request body
responseCode	HTTP status code, generally 100-599, e.g. 200 == OK, 400 == Bad Request, can be 0 if there is an error
error	Exception instance for a failed request. Null if no error.

Introduced in Android SDK 5.1.0

Inform Workspace ONE Intelligence SDK of the device’s most recent location for use with Network Insights.

If the app uses this method to provide a recent location to the SDK, then Network Insights will tie location information to the network data.

You have the option of updating location information with data given by android.location.LocationManager.NETWORK_PROVIDER or android.location.LocationManager.GPS_PROVIDER. This allows more accurate data to be sent to the server.

As explained in the Android Developer Guide, in order to receive location updates from the network or GPS provider, your AndroidManifest.xml` file must include either the ``ACCESS_COARSE_LOCATION or ACCESS_FINE_LOCATION permissions.

public static void updateLocation (Location curLocation)

location

Location of the user / device

Introduced in Android SDK 4.2.0

Logging User Metadata¶

Developers can set user metadata to tracking information about individual users. For an introduction, see User Name.

Setting a username will allow the ability to monitor app performance for each user. We recommend setting a username to a value that can be tied back to your customer support system.

Valid inputs are strings with a length of 1 to 32 characters

public static void setUsername (String username)

username

The new username

Associate user data in the provided JSONObject with the Workspace ONE Intelligence UUID for this device. This will send the association to Workspace ONE Intelligence platform.

Up to ten key/value pairs of arbitrary metadata may be set for each user. The data will be displayed on the developer portal when viewing a user profile.

public static void setMetadata (JSONObject metadata)

metadata

A JSONObject that contains user metadata

Introduction to User Metadata

Logging User Flows¶

User flows allow developers to track key interactions or user flows in their app such as login, account registration, and in app purchase.

For an introduction, see User Flows Monitoring.

Init and begin a user flow with a default value.

User flows allow developers to track key interactions or user flows in their app such as login, account registration, and in app purchase. The Workspace ONE Intelligence SDK will automatically track application load time as a user flow. You can specify additional user flows by adding code to your application.

Beginning a user flow starts a user flow. Ending, failing, or cancelling a user flow stops a user flow. Otherwise, the user flow will be marked as crashed or timed out. If a crash occurs, all in progress user flows are marked crashed and will be reported with the crash.

All user flows will appear on Workspace ONE Intelligence portal except for cancelled user flows.

User flows with the same name are aggregated together in the portal by Workspace ONE Intelligence. Only one user flow for a given name can be in progress at a given time. If you begin a second user flow with the same name while another is in progress, the first user flow will be cancelled and the new one will take its place.

public static void beginUserFlow (String name)

name	The name of the user flow

Cancel a user flow as if it never existed. The userflow will not be reported.

public static void cancelUserFlow (String name)

name	The name of the user flow

End an already begun user flow successfully.

public static void endUserFlow (String name)

name	The name of the user flow

End an already begun user flow as a failure.

public static void failUserFlow (String name)

name	The name of the user flow

Set the currency cents value of a user flow.

public static void setUserFlowValue (String name, int value)

value	The value of the user flow
name	The name of the user flow

Get the currency cents value of a user flow.

public static int getUserFlowValue (String name)

name	The name of the user flow

Detecting a Crash Occurred¶

Submit a callback to this method to get crash data from the previous session. The callback will receive crash information, see CrashData for details.

public static void getPreviousSessionCrashData (CrittercismCallback<CrashData> crashListener)

public static boolean didCrashOnLastLoad ()

Returns True if the app crashed on the last load, returns False otherwise.

Delay Sending App Load Data¶

Tell Workspace ONE Intelligence SDK to send an app load event that was delayed. By default, Workspace ONE Intelligence SDK sends app load events automatically when your app is started. However, if you set ..:ref:delaySendingAppLoad <ios_delay_sending_app_load> flag to True on config, you can call this method to manually send app load events later.

public static void sendAppLoadData ()

Delay App Load Configuration

Instrumenting OkHttpClient (Beta)¶

Workspace ONE Intelligence Android SDK offers users the ability to instrument OkHttpClients to collect network insights.

Enables OkHttpClient instrumentation to collect network insights. It must be called on the main UI thread after the OkHttpClient is set. Once the method is invoked, Workspace ONE Intelligence SDK will automatically log network calls made with the returned instrumented client to the Network Insights page of the Workspace ONE Intelligence portal.

Here’s an example of how to instrument a client:
OkHttpClient uninstrumentedClient = new OkHttpClient();
OkHttpClient instrumentedClient = Crittercism.getNetworkInstrumentation().instrumentOkHttpClient(uninstrumentedClient);
// now you can use the instrumented client for network calls (on a different thread)
instrumentedClient.newCall(...).execute();

public static NetworkInstrumentor getNetworkInstrumentation()

Introduced in Workspace ONE Intelligence Android SDK 5.8.11-beta11. Requires OkHttp 3.3.0 and above.

Instrumenting WebView¶

Workspace ONE Intelligence Android SDK offers users the ability to instrument WebViews. This method only works for WebViews where JavaScript has already been enabled.

Enables WebViews instrumentation. This method only works if JavaScript has already been enabled. It must be called on the UI thread after the WebViewClient is set and before the webpage is loaded. Once the method is invoked, Workspace ONE Intelligence SDK will automatically log any uncaught JavaScript exceptions to the Handled Exceptions page of the Workspace ONE Intelligence portal.

Here’s an example of how to configure and instrument a WebView:
// 1) Optionally set your own WebViewClient.
myWebView.setWebViewClient(myWebViewClient);

// 2) Enable JavaScript.
myWebView.getSettings().setJavaScriptEnabled(true);

// 3) Instrument WebView.
Crittercism.instrumentWebView(myWebView);
Note

Instrumenting WebView must be enabled in Hybrid Apps in order for API calls of Workspace ONE Intelligence SDK in the JavaScript code layer to communicate with the native code layer.

public static void instrumentWebView(WebView webView)

Introduced in Android SDK 5.3.0

Opt Out Status¶

Workspace ONE Intelligence SDK provides an opt-out setting that disables all reporting to Workspace ONE Intelligence. This allows developers to implement code that asks end users whether they want to opt out of Workspace ONE Intelligence. For an introduction, see Opt Out of Workspace ONE Intelligence.

Retrieve current opt out status.

public static boolean getOptOutStatus()

Return True if the user has opted out of reporting Workspace ONE Intelligence data.

If you wish to offer your users the ability to opt out of Workspace ONE Intelligence, you can set the OptOutStatus to True. There will be no information/requests sent from that user’s app. If you do so, any pending crash reports will be purged.

Typically, a developer would connect this API call to a checkbox in a settings menu.

public static void setOptOutStatus(final boolean isOptedOut)

status

set to True to disable Workspace ONE Intelligence.

Setting Log Verbosity of Workspace ONE Intelligence SDK¶

By default, Workspace ONE Intelligence SDK prints a few messages to the device logcat that may be useful to verify that Workspace ONE Intelligence SDK is initialized and properly working. You can tune the amount of log messages that Workspace ONE Intelligence displays.

public static LoggingLevel getLoggingLevel ()

The current logging level of the verbosity of log messages of Workspace ONE Intelligence SDK.

Logging Level Constants

Set the logging level to tune the verbosity of log messages of Workspace ONE Intelligence. The default value is Crittercism.LoggingLevel.Warning.

See CrittercismLoggingLevel to see various logging levels.

public static void setLoggingLevel (LoggingLevel loggingLevel)

loggingLevel

The verbosity of Workspace ONE Intelligence SDK logging

Logging Level Constants

Enum used to describe Workspace ONE Intelligence SDK logging level.

public enum LoggingLevel {
    Silent,
    Error,
    Warning,
    Info,
    Debug }

`Crittercism.LoggingLevel.Silent`	Turns off all log messages from Workspace ONE Intelligence SDK.
`Crittercism.LoggingLevel.Error`	Only print errors form Workspace ONE Intelligence SDK. An error is an unexpected event that will result not capturing important data.
`Crittercism.LoggingLevel.Warning`	Only print warnings from Workspace ONE Intelligence SDK.
`Crittercism.LoggingLevel.Info`	(Default) Print more verbose info logs.
`Crittercism.LoggingLevel.Debug`	The most verbose level of logging, used to print Workspace ONE Intelligence SDK debug logs.

Setting Log Verbosity of Workspace ONE Intelligence SDK