Merge "Add RESERVE_NEW_UI_EVENT_ID field to EventEnum interface."

     * OEMs should use event IDs above 100000 and below 1000000 (1 million).

     */

    interface UiEventEnum {

        /**

         * Tag used to request new UI Event IDs via presubmit analysis.

         *

         * <p>Use RESERVE_NEW_UI_EVENT_ID as the constructor parameter for a new {@link EventEnum}

         * to signal the presubmit analyzer to reserve a new ID for the event. The new ID will be

         * returned as a Gerrit presubmit finding.  Do not submit {@code RESERVE_NEW_UI_EVENT_ID} as

         * the constructor parameter for any event.

         *

         * <pre>

         * @UiEvent(doc = "Briefly describe the interaction when this event will be logged")

         * UNIQUE_EVENT_NAME(RESERVE_NEW_UI_EVENT_ID);

         * </pre>

         */

        int RESERVE_NEW_UI_EVENT_ID = Integer.MIN_VALUE; // Negative IDs are ignored by the logger.

        int getId();

    }