PRICING

Deep Dive into Mobile Development with Codename One - Free Online Course Material · Module 6

The Native Code

Lesson 19 of 44

Module 1

Working with CSS

Working with CSS

Module 2

Working with Custom Web Services

Introduction to Spring Boot
Connecting to a Web Service

Module 3

Extracting a UI Design

Introduction
Cutting Images in Photoshop
CSS
BaseForm
MainMenuForm
CheckoutForm

Module 4

UI Design From Scratch

Introduction
The New Forms
Fixing the Checkout Experience
CSS Changes
Code Changes and Summary

Module 5

Architecture

Overview and Basic Model
Integration and Summary

Module 6

Native Interfaces - Billing

The Native Interface Callback
Dependencies - Gradle and CocoaPods
The Native Code

Module 7

Native Interfaces - Camera

Introduction and Generic Code
Implementing the Native Camera on Android
Camera iOS Port Basics
ARC and View on iOS
Capture and Callbacks in iOS

Module 8

Putting it All Together

Communicating with the Server
Address and Validation
Categories and Search

Module 9

Security

Security Basics and Certificate Pinning
Storage Encryption and Misc Security Features

Module 10

Maps

Introduction and Installation
Hello World and Devices
Markers, Lightweight Overlays and Map Layout

Module 11

Building from the Open Source Project Offline Without Build Servers or Plugin

Introduction and Setup
Running the Kitchen Sink in the Simulator
Building a Desktop Version of the Kitchen Sink
Building an Android Native Version of the Kitchen Sink
Build an iOS Native Version of the Kitchen Sink

Module 12

Performance and Memory Tuning

What is Performance? Breaking Down the Problem
EDT, Threading, Caching and Soft References
The Different Image Types and Their Impact on Performance/RAM
List, Network, Parsing and Resource File Size
Profiling on the Desktop, Using the Performance Monitor Tool
Profiling on Devices iOS and Android
Case Study: Performance Problems in the Kitchen Sink

Module 6: Native Interfaces - Billing

Previous Dependencies - Gradle and CocoaPods Next Introduction and Generic Code

Important Links

Search This Site
Documentation
Support Forums
Plugins/cn1libs
Blog
Recommended Sites
About Us
Press
Privacy Policy
Terms of Service
Site Map
Enable Chat
Manage Chat Consent

Reinventing mobile development.

~ 180 M
Apps Installed

40 k+
Developers

Codename One LTD © 2026. All Rights Reserved.

The Java® logo and name are trademarks of Oracle corp. Terms of Use

We use only Crisp chat cookies to keep support conversations working across pages. We don't use analytics or tracking tools. See Crisp cookie policy and our privacy policy. You can change this choice later from the footer links: Enable Chat or Manage Chat Consent.