1 files changed, 56 insertions, 0 deletions
diff --git a/mobile/android/services/src/main/java/org/mozilla/gecko/sync/telemetry/TelemetryContract.java b/mobile/android/services/src/main/java/org/mozilla/gecko/sync/telemetry/TelemetryContract.java
new file mode 100644
index 000000000..e3e134fe5
--- /dev/null
+++ b/mobile/android/services/src/main/java/org/mozilla/gecko/sync/telemetry/TelemetryContract.java
@@ -0,0 +1,56 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+package org.mozilla.gecko.sync.telemetry;
+
+public class TelemetryContract {
+  /**
+   * We are a Sync 1.1 (legacy) client, and we downloaded a migration sentinel.
+   */
+  public static final String SYNC11_MIGRATION_SENTINELS_SEEN = "FENNEC_SYNC11_MIGRATION_SENTINELS_SEEN";
+
+  /**
+   * We are a Sync 1.1 (legacy) client and we have downloaded a migration
+   * sentinel, but there was an error creating a Firefox Account from that
+   * sentinel.
+   * <p>
+   * We have logged the error and are ignoring that sentinel.
+   */
+  public static final String SYNC11_MIGRATIONS_FAILED = "FENNEC_SYNC11_MIGRATIONS_FAILED";
+
+  /**
+   * We are a Sync 1.1 (legacy) client and we have downloaded a migration
+   * sentinel, and there was no reported error creating a Firefox Account from
+   * that sentinel.
+   * <p>
+   * We have created a Firefox Account corresponding to the sentinel and have
+   * queued the existing Old Sync account for removal.
+   */
+  public static final String SYNC11_MIGRATIONS_SUCCEEDED = "FENNEC_SYNC11_MIGRATIONS_SUCCEEDED";
+
+  /**
+   * We are (now) a Sync 1.5 (Firefox Accounts-based) client that migrated from
+   * Sync 1.1. We have presented the user the "complete upgrade" notification.
+   * <p>
+   * We will offer every time a sync is triggered, including when a notification
+   * is already pending.
+   */
+  public static final String SYNC11_MIGRATION_NOTIFICATIONS_OFFERED = "FENNEC_SYNC11_MIGRATION_NOTIFICATIONS_OFFERED";
+
+  /**
+   * We are (now) a Sync 1.5 (Firefox Accounts-based) client that migrated from
+   * Sync 1.1. We have presented the user the "complete upgrade" notification
+   * and they have successfully completed the upgrade process by entering their
+   * Firefox Account credentials.
+   */
+  public static final String SYNC11_MIGRATIONS_COMPLETED = "FENNEC_SYNC11_MIGRATIONS_COMPLETED";
+
+  public static final String SYNC_STARTED = "FENNEC_SYNC_NUMBER_OF_SYNCS_STARTED";
+
+  public static final String SYNC_COMPLETED = "FENNEC_SYNC_NUMBER_OF_SYNCS_COMPLETED";
+
+  public static final String SYNC_FAILED = "FENNEC_SYNC_NUMBER_OF_SYNCS_FAILED";
+
+  public static final String SYNC_FAILED_BACKOFF = "FENNEC_SYNC_NUMBER_OF_SYNCS_FAILED_BACKOFF";
+}