fabiomsr

apply plugin: 'com.android.application'
apply plugin: 'com.neenbedankt.android-apt'
apply plugin: 'me.tatarka.retrolambda'

android {
    compileSdkVersion rootProject.androidCompileSdkVersion
    buildToolsVersion rootProject.androidBuildToolsVersion

    defaultConfig {
        minSdkVersion rootProject.androidMinSdkVersion

fabiomsr

private val HEX_CHARS = "0123456789ABCDEF".toCharArray()

fun ByteArray.toHex() : String{
    val result = StringBuffer()

    forEach {
        val octet = it.toInt()
        val firstIndex = (octet and 0xF0).ushr(4)
        val secondIndex = octet and 0x0F
        result.append(HEX_CHARS[firstIndex])

fabiomsr

import 'package:flutter/material.dart';
import '../../data/contact_data.dart';
import 'contact_presenter.dart';

class ContactsPage extends StatelessWidget {

  @override
  Widget build(BuildContext context) {
    return Scaffold(
        appBar: AppBar(

fabiomsr

return Drawer(
      child: ListView(
        padding: EdgeInsets.zero,
        children: <Widget>[
          // ...
          _createDrawerItem(icon: Icons.event, text: 'Events',  
                            onTap: () => Navigator.pushReplacementNamed(context, Routes.events))),
          
         // ...
        ],

fabiomsr

class EventsPage extends StatelessWidget {
  static const String routeName = '/events';

  @override
  Widget build(BuildContext context) {
    return new Scaffold(
        appBar: AppBar(
          title: Text("Events"),
        ),
        drawer: AppDrawer(),

fabiomsr

class Routes {
  static const String contacts = ContactsPage.routeName;
  static const String events = EventsPage.routeName;
  static const String notes = NotesPage.routeName;
}

fabiomsr

 return Drawer(
      child: ListView(
        padding: EdgeInsets.zero,
        children: <Widget>[
          _createHeader(),
          _createDrawerItem(icon: Icons.contacts, text: 'Contacts',  onTap: () => ...)
          Divider(),
          _createDrawerItem(icon: Icons.event, text: 'Events',  onTap: () => ...),
          
          ListTile(

fabiomsr

 return Drawer(
      child: ListView(
        padding: EdgeInsets.zero,
        children: <Widget>[
          _createHeader(),
          _createDrawerItem(icon: Icons.contacts, text: 'Contacts',  onTap: () => ...)
          Divider(),
          _createDrawerItem(icon: Icons.event, text: 'Events',  onTap: () => ...)
        ],
      ),

fabiomsr

 return Drawer(
      child: ListView(
        padding: EdgeInsets.zero,
        children: <Widget>[
          _createHeader(),
          _createDrawerItem(
              icon: Icons.contacts,
              text: 'Contacts',
              onTap: () => ...,
        ],

fabiomsr

 return Drawer(
      child: ListView(
        padding: EdgeInsets.zero,
        children: <Widget>[
          _createHeader()
        ],
      ),
    );