openlp-mobile-remote/lib/widgets/bottom_navigation_bar.dart

import 'package:flutter/material.dart';
import 'package:openlp_remote/widgets/show_alert_dialog.dart';

import 'display_options_bottom_sheet.dart';

class _Action {
  IconData icon;
  String title;
  VoidCallback callback;
  _Action(this.icon, this.title, this.callback);
}

class AppBottomNavigationBar extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    final List<_Action> _actions = [
      _Action(Icons.add_alert, 'Alert', () {
        showDialog(
          context: context,
          builder: (context) => ShowAlertDialog(),
        );
      }),
      _Action(Icons.personal_video, 'Display', () {
        showDialog(
          context: context,
          builder: (context) => DisplayOptionsDialog(),
        );
      }),
    ];
    return BottomAppBar(
      child: Row(
        mainAxisAlignment: MainAxisAlignment.spaceBetween,
        children: _actions
            .map((action) => IconButton(
                  icon: Icon(action.icon),
                  onPressed: action.callback,
                  tooltip: action.title,
                  color: Theme.of(context).accentColor,
                ))
            .toList(),
      ),
    );
  }
}