function bp_get_activity_id() {
		global $activities_template;

		/**
		 * Filters the activity ID being displayed.
		 *
		 * @since 1.2.0
		 *
		 * @param int $id The activity ID.
		 */
		return apply_filters( 'bp_get_activity_id', $activities_template->activity->id );
	}