Notification atoms changes

    optional int32 importance = 7;

    // ID for the notification channel.

    optional int32 channel_id = 8;

    optional string channel_id = 8;

    // Importance for the notification channel.

    optional int32 channel_importance = 9;

    // Application-supplied ID associated with the notifications group.

    optional string group_id = 10;

    // Whether notification was a group summary.

    optional bool group_summary = 10;

    optional bool group_summary = 11;

    // Reason for dismissal of a notification. This field is only meaningful for

    // TYPE_DISMISS events.

    optional int32 dismiss_reason = 12;

    // Time since notification was created in milliseconds.

    optional int64 since_create_millis = 11;

    // The first post time of notification, stable across updates.

    optional int64 creation_millis = 13;

    // Time since notification was interrupted in milliseconds.

    optional int64 since_interruption_millis = 12;

    // The most recent interruption time, or the creation time if no updates.

    // Differs from update_millis because updates are filtered based on whether

    // they actually interrupted the user.

    optional int64 interruption_millis = 14;

    // Time since notification was updated in milliseconds.

    optional int64 since_update_millis = 13;

    // The most recent update time, or the creation time if no updates.

    optional int64 update_millis = 15;

    // Time since notification was visible in milliseconds.

    optional int64 since_visible_millis = 14;

    // The most recent visibility event.

    optional int64 visible_millis = 16;

}