Examples with BreadcrumbHandler com.google.firebase.crashlytics.internal.breadcrumbs.BreadcrumbHandler used on opensource projects

Example 1 with BreadcrumbHandler

use of com.google.firebase.crashlytics.internal.breadcrumbs.BreadcrumbHandler in project firebase-android-sdk by firebase.

the class AnalyticsDeferredProxy method init.

private void init() {
    analyticsConnectorDeferred.whenAvailable(analyticsConnector -> {
        Logger.getLogger().d("AnalyticsConnector now available.");
        AnalyticsConnector connector = analyticsConnector.get();
        // If FA is available, create a logger to log events from the Crashlytics origin.
        final CrashlyticsOriginAnalyticsEventLogger directAnalyticsEventLogger = new CrashlyticsOriginAnalyticsEventLogger(connector);
        // Create a listener to register for events coming from FA, which supplies both
        // breadcrumbs
        // as well as Crashlytics-origin events through different streams.
        final CrashlyticsAnalyticsListener crashlyticsAnalyticsListener = new CrashlyticsAnalyticsListener();
        // Registering our listener with FA should return a "handle", in which case we know we've
        // registered successfully. Subsequent calls to register a listener will return null.
        final AnalyticsConnector.AnalyticsConnectorHandle analyticsConnectorHandle = subscribeToAnalyticsEvents(connector, crashlyticsAnalyticsListener);
        if (analyticsConnectorHandle != null) {
            Logger.getLogger().d("Registered Firebase Analytics listener.");
            // Create the event receiver which will supply breadcrumb events to Crashlytics
            final BreadcrumbAnalyticsEventReceiver breadcrumbReceiver = new BreadcrumbAnalyticsEventReceiver();
            // Logging events to FA is an asynchronous operation. This logger will send events to
            // FA and block until FA returns the same event back to us, from the Crashlytics origin.
            // However, in the case that data collection has been disabled on FA, we will not
            // receive
            // the event back (it will be silently dropped), so we set up a short timeout after
            // which
            // we will assume that FA data collection is disabled and move on.
            final BlockingAnalyticsEventLogger blockingAnalyticsEventLogger = new BlockingAnalyticsEventLogger(directAnalyticsEventLogger, APP_EXCEPTION_CALLBACK_TIMEOUT_MS, TimeUnit.MILLISECONDS);
            synchronized (this) {
                // objects.
                for (BreadcrumbHandler handler : breadcrumbHandlerList) {
                    breadcrumbReceiver.registerBreadcrumbHandler(handler);
                }
                // Set the appropriate event receivers to receive events from the FA listener
                crashlyticsAnalyticsListener.setBreadcrumbEventReceiver(breadcrumbReceiver);
                crashlyticsAnalyticsListener.setCrashlyticsOriginEventReceiver(blockingAnalyticsEventLogger);
                // Set the breadcrumb event receiver as the breadcrumb source for Crashlytics.
                breadcrumbSource = breadcrumbReceiver;
                // Set the blocking analytics event logger for Crashlytics.
                analyticsEventLogger = blockingAnalyticsEventLogger;
            }
        } else {
            Logger.getLogger().w("Could not register Firebase Analytics listener; a listener is already registered.");
        // FA is enabled, but the listener was not registered successfully.
        // We cannot listen for breadcrumbs. Since the default is already
        // `DisabledBreadcrumbSource` and `directAnalyticsEventLogger` there's nothing else to
        // do.
        }
    });
}

Example 2 with BreadcrumbHandler

use of com.google.firebase.crashlytics.internal.breadcrumbs.BreadcrumbHandler in project firebase-android-sdk by firebase.

the class BreadcrumbAnalyticsEventReceiver method onEvent.

@Override
public void onEvent(@NonNull String name, @NonNull Bundle params) {
    final BreadcrumbHandler receiver = breadcrumbHandler;
    if (receiver != null) {
        try {
            final String serializedEvent = BREADCRUMB_PREFIX + serializeEvent(name, params);
            receiver.handleBreadcrumb(serializedEvent);
        } catch (JSONException e) {
            Logger.getLogger().w("Unable to serialize Firebase Analytics event to breadcrumb.");
        }
    }
}