React Native Fundamentals Online Course


React Native Fundamentals Online Course

React Native is an open-source mobile application framework created by Facebook, Inc. It is used to develop applications for Android, Android TV, iOS, macOS, tvOS, Web, Windows and UWP by enabling developers to use React’s framework along with native platform capabilities

Enroll free for latest react native online course.

http://itacademy.biz/courses/react-native-fundamentals/

Online IT Academy.


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New way of learning for IT.

#AI #Mobile #Blockchain #Cloud #DevOps #BI #ICT #Games
#Office #Networking #Linux #Web #Infrastructure #Programming
#CyberSecurity #UX #VR

http://www.itacademy.biz/

Tools to Working from home in Sri Lanka.


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Working from home is getting more important in these days due to lockdowns in many countries. Following free and paid tools helps you to manage your work efficiently at home.

Skype

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We all know Skype for conference calls, instant messaging with clients or chat rooms. But if you haven’t been using it for business, you may have missed out on some new functionalities. Record Skype calls to capture key decisions, and use live subtitles to read the words spoken. Easily share presentations, images, or anything on your screen during a call with integrated screen sharing. Access one skype account across multiple devices—even Alexa!

https://www.skype.com/en/

Slack

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Slack is the communication tool that brings remote teams together. The platform organizes conversations into channels, which team members can join and leave, as needed, so nobody receives messages or notifications irrelevant to them. Conversations can also be had in threads, which keep messages outside of the main channel so chats don’t get in the way of main topics and projects.

Key features

• Instant messaging: Live communication between every team member for seamless collaboration.

• Statuses: Users can set availability statuses to focus on individual tasks as needed.

• File sharing: Drag-and-drop file sharing for PDFs, images, videos and other common files types.

• Voice & video calls: Voice and video calls directly from within Slack.

• Screen sharing: Allows team members to show their work to others in real-time for stronger collaboration.

https://slack.com/intl/en-lk/

GoToMeeting

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GoToMeeting is a web-hosted service created and marketed by LogMeIn. It is an online meeting, desktop sharing, and video conferencing software package that enables the user to meet with other computer users, customers, clients or colleagues via the Internet in real time.

https://www.gotomeeting.com/

Zoom

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Zoom is a suite of video conferencing and communication tools designed for remote teams, virtual businesses conferences, webinars and other corporate purposes. We use Zoom for our virtual meetings, which we can use to run video and voice calls, but it’s capable of much more than this.

Key features

· Video meetings: Remote teams can run video meetings and one-to-one video calls.

· Voice calls: You can also run group or one-to-one voice calls when face-to-face meetings aren’t necessary.

· Webinars: You can also use Zoom to host webinars.

· Messaging: Team members can send messages using Zoom.

· File sharing: Share files during and outside of video/voice chats for collaboration between members.

https://zoom.us/

Microsoft Teams

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Teams is a chat-based collaboration tool that provides global, remote, and dispersed teams with the ability to work together and share information via a common space. You can utilize cool features like document collaboration, one-on-one chat, team chat, and more. Microsoft Teams is also fully integrated with many other Office 365 services, such as Skype, SharePoint, Exchange, and Yammer.

https://products.office.com/en-us/microsoft-teams/work-remotely

Team viewer

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TeamViewer is a remote access software that allows desktop sharing and file transfer. It is an exceptionally secure software that does not disturb the functioning of existing firewall or antivirus in your system. TeamViewer 14 protects your data simultaneously while you are sharing your desktop screen through remote access.

TeamViewer helps in increasing your output significantly. The remote access software helps in sharing files while your system is on the screen sharing mode.

Features of TeamViewer 14

• Advanced Device Grouping

• One-Click Remote

• Optimized for macOS

• Custom Device Information

• Performance stability on low bandwidth

• Improved connection quality

• QuickSupport for service camp integration

https://www.teamviewer.com/en/

Cisco Webex

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Cisco Webex is a cloud-based collaboration suite comprised of Webex Meetings, Webex Teams and Webex Devices. The Webex suite is a merger of Cisco’s WebEx web conferencing platform and Cisco Spark team collaboration app. The services rebranded under Webex in April 2018 to centralize Cisco’s collaboration portfolio.

Features of Cisco Webex

• HD Video Conferencing

• Platform Versatility and Data Protection

• Secure Online Meetings Anywhere

• Integrated Communication

• Easily Share Desktops and Documents

https://www.webex.com/

Grab Mobile Application Development Best Practices Singapore.


Grab Mobile Application Development

Grab is one of the largest ride hailing platform in South East Asia.

Grab Mobile Application Development

Following were few interesting fact regarding this Super App discussed at Google Singapore.

Grab Mobile Application Development

Grab Mobile Application Development

Grab Mobile Application Development

Grab Mobile Application Development

Grab Mobile Application Development

Download URL –

https://play.google.com/store/apps/details?id=com.grabtaxi.passenger&hl=en

Xamarin Mobile Application Development for Android & IOS Training at Singapore.


xamarin

Recently I did Xamarin Mobile Application Development training at Singapore.

I covered following topics at the training.

  • Xamarin for Mobile Development
  • Architecting Solutions for Cross-Platform Development
  • Building Windows Universal and Phone Applications
  • Android Development with Xamarin
  • IOS Development with Xamarin
  • Cross-Platform Development with Xamarin.Forms
  • Navigation
  • Data-Binding
  • Using Web Services
  • Deployment’

Xamarin Mobile Application Development for Android & IOS Training at Singapore.

Xamarin Mobile Application Development for Android & IOS Training at Singapore.

5 Software developers from following companies attended 4 Days Xamarin training.

Xamarin Mobile Application Development for Android & IOS Training at Singapore.

Woh Hup (Private) Limited
https://www.wohhup.com/

Xamarin Mobile Application Development for Android & IOS Training at Singapore.

Nok Asia Company Pte. Ltd.
http://www.nok.com.sg/Corporate/

Xamarin Mobile Application Development for Android & IOS Training at Singapore.

For Training Requirement Contact-

udithamail@yahoo.com

udithait@gmail.com

training@bluechiptraining.biz

React Native Mobile Applications Development Workshop , Sri Lanka.


React Native Mobile Applications Development Workshop

Recently I had conducted  React Native Mobile Application development workshop at NetAssist Colombo.  Around 40 attended the workshop. Employees from various IT companies and organizations attended the event.

React Native Mobile Applications Development Workshop

Event Details –

https://uditha.wordpress.com/2019/02/08/react-native-mobile-applications-development-workshop/

React Native Mobile Applications Development Workshop

For Training Requirement Contact-

udithamail@yahoo.com

udithait@gmail.com

training@bluechiptraining.biz

Android Mobile Application Development Training at (SLT) Sri Lanka Telecom.


Android Mobile Application Development Training Sri Lanka

Android Mobile Application Development Training Sri Lanka

Recently I did 5 Days Android Mobile Application Development training for Sri Lanka Telecom IT staff.

I covered following topics at the training.

1. Getting Started with Android Programming

2. Activities, Fragments, and Intents

3. Getting to Know the Android User Interface

4. Data Persistence

5. Creating and Using Databases

6. Location-Based Services

7. Displaying Maps

8. Getting Location Data

9. Monitoring a Location

10. Consuming Web Services Using HTTP

11. Consuming JSON Services

12. Publishing Android Applications

Android Mobile Application Development Training Sri Lanka

Android Mobile Application Development Training Sri Lanka

15 Software developers from SLT attended 5 days of training.

Android Mobile Application Development Training Sri Lanka

For Training Requirement Contact-

udithamail@yahoo.com

udithait@gmail.com

training@bluechiptraining.biz

Mobile +94 0716092918

Xamarin Mobile Application Development for Android & IOS Training at Phnom Penh, Cambodia.


 

Recently I did Xamarin Mobile Application Development training at Phnom Penh, Cambodia.

I covered following topics at the training.

Day 1

Xamarin.Android

• Create a Xamarin.Android project

• Decompose an app into Activities

• Build an Activity’s UI

• Write an Activity’s behavior

Activities and Intents

• Start an Activity in your .apk

• Finish an Activity

• Pass arguments to an Activity

• Get Activity results

• Start a system Activity

ListViews and Adapters in Android.

• Populate a ListView using an ArrayAdapter

• Handle list-item click events

• Implement a custom adapter

• Use layout recycling and the view-holder pattern

• Enable fast scrolling and code a section indexer

Navigation Patterns.

• Implement Stack navigation

• Introduce Fragments

• Implement Tab navigation

• Introduce ActionBar

• Implement Drawer navigation

RecyclerView and CardView in Android

• Display a collection using Recycler View

• Update the UI after a data change

• Respond to user actions

• Show data in a CardView

Day 2

Xamarin.iOS

• Introduce the development tools

• (De)constructing the application

• Adding views and behavior

IOS Designer

• Create a single screen application and add controls

• Describe and use Auto Layouts

• Add behavior to controls programmatically

• Apply segues and navigation

IOS Table Views

• Explore Table Views

• Utilize built-in cell styles

• Add selection behavior

• Implement cell reuse

Navigation Patterns

• Progress through pages of data with stack-based navigation

• Show different views of related data with tab navigation

• Display hierarchical relationships with master/detail navigation

• Organize pages of information with page navigation

 

Day 3

Cross-Platform Development with Xamarin.Forms

• Intro to Xamarin.Forms

• Understanding XAML

• Page Views

• Controls

• Layout Views (Stack/ Grid /Absolute/ Relative)

Architecting Solutions for Cross-Platform Development

• Mobile Design Patterns

• Implementing MVVM in Mobile

• Portable Class Libraries

• Android FCM Remote Notifications

• Working with shared components

 

Day 4

Xamarin Form User Interface

• Alert

• Button

• Entry

• Image

• Label

• List View

• Picker

• Slider

• Stack Layout

• Switch

• Tabbed Page

• Web View

• Styling Xamarin.Forms

• Xamarin.Forms Custom Renderers/Effects

Xamarin. Essentials

• Geocoding

• Geolocation

• Accelerometer

 

Day 5

Data-Binding

• Data Access Classes

• Data Caching

• Consuming Rest Services

• Mobile Data (SQLite with ORM)

• Use of 3rd Party Libraries and Plug-in

• Dependency Injection

• Onesignal push notification

Customizing Xamarin Forms

• Custom component developments

• Resource Dictionary

• Visual State changes

Testing

• Unit testing and it is best practice

Deployment

• Deploying IOS Apps to the App Store

• Deploying Android Apps to Google Play Store

 

xamarin

xamarinxamarin

xamarin

Seven Software developers from Corarl Cloud HR Management System attended 5 Days of Xamarin training.

xamarin

https://corarl.com/

xamarin

Training Feedback-

xamarin

For Training Requirement Contact-

udithamail@yahoo.com

udithait@gmail.com

training@bluechiptraining.biz

Singapore- 
+65 86738158


Sri Lanka- 
+94 716092918

React Native Mobile Application Development for Android & IOS Training at Singapore.


React Native

Recently I did React Native Mobile Application Development training at Singapore.

I covered following topics at the training.

  • Introduction
  • Back to JavaScript
  • Core components
  • Styling
  • Navigation
  • Lists
  • Cross Platform APIs
  • IOS specific APIs
  • Android specific APIs
  • Persistence
  • Animations
  • Working with HTTP, network requests
  • Data Architecture using Redux
  • Application Deployment

React Native

React Native

React Native

Five Software developers from CPF attended 3 Days React Native training.

CPF

Central Provident Fund, Singapore

https://www.cpf.gov.sg/

 

For Training Requirement Contact-

udithamail@yahoo.com

udithait@gmail.com

training@bluechiptraining.biz

Mobile +94 0716092918

React Native Mobile Application Development Training Course for Android & IOS.


react-native

 

Introduction

In this section, we make a brief introduction to React Native. We set up machines for all the people that haven’t done that yet. By the end, attendees can create a new project, run it and understand tools available.

– Describe React Native: – Philosophy

– Available platforms

– Available APIs

– Available components

– Bridge

– Prerequisites

– Installation review (show installation instructions)

– Create an app with `react-native init` (mention Expo and Create React Native App command)

– Use `react-native run-ios/android` to run the app

– Describe `react-native-packager`

– Demonstrate `Developer Menu`

– Small exercises to get people familiar

 

Back to JavaScript

In this section, we go through latest ES6/ES7 features that were added, like import / export syntax or fat arrow functions. We also cover basics of React (or just refresh them for people already experienced), like component lifecycle and/or JSX. All these are run and live tested on an app set up in the previous section.

– List all `ES6` and `ES7` features (one per slide, w/o going into details)

– Explain how the code is transpiled

– Explain JSX

– React Component lifecycle

– Open discussion about other features

– A couple of exercises to make everyone comfortable with React / JavaScript

 

Core components

In this section, we cover the basic components, like `<View />` & `<Touchable />`.

– Describe all core components and their `props`

– A couple of exercises based on default `init` template:

– Add few buttons and test out handlers (with `bind` preferably)

– Add a bunch of different `<View />`s

 

Styling

In this section, we, describe `StyleSheet` API, how it implements flexbox and how’s that different from CSS.

– Describe StyleSheet, what are available values, how it works

– Demonstrate `Flexbox`

– Mention that there are UI kits, but we are not going to use them as it’s too advanced for now

– Mention that there are cross-platform styling techniques, like styled-components one can use

– A bunch of exercises to get attendees more familiar with the styling, esp.:

– Flexbox and its properties – implement column/grid layout as presented on a slide

– <Text /> number of lines

 

Navigation

In this section, we demonstrate basic concepts of navigation. We also brief attendees into how’s JS navigation different from fully native one. We list available alternatives as well what we will use throughout today.

– List available navigation solutions

– Brief readers into the one that was selected

– Make them aware of the API and how to think of the route hierarchy

– A couple of exercises working on current `init` template, e.g convert app to a stack, so we can push a new route

 

Lists

In this section, we describe lists and why they are so important in React Native. We describe available alternatives and list how’s `<ScrollView />` different than `<FlatList /> (and <SectionList />)` and when to use each.

– List available scroll solutions

– Explain when to use each

– Describe performance optimizations

– Warn about common pitfalls / issues

– As a demo task, one can create a view that has a list of contacts and each of them can be tapped to move to a new screen (with details)

Cross Platform APIs

We will discuss and implement the most used React Native APIs that work cross platform

IOS specific APIs

We will discuss and implement the most used iOS specific React Native APIs

Android specific APIs

We will discuss and implement the most used Android specific React Native APIs

 

Persistence

In this section, we describe how persistence is done with React Native and how it can be achieved using other technologies.

– Demonstrate persistence using AsyncStorage

– Exercise attendees to persist stuff (literal, more advanced JSON)

– Demonstrate available APIs, like `multiSet` and when it’s better to use what – Mention other tools like `realm`

 

Animations

In this section, we will examine different approaches to animating elements within the app. Specifically, we will check `LayoutAnimation` API and the better – `Animated`. We will briefly talk about performance concerns as well.

– Introduce LayoutAnimation

– Challenge attendees with simple animations – Ask if they feel happy with it?

– Introduce `Animated` as a general solution to the problem

– Encourage them to animate few things on screen

– Perf. wise – mention native driver

 

Working with HTTP, network requests, and accessing restful services

 

Here we look at using both the fetch API as well as Axios for fetching and sending data, and using the returned data to update our application UI.

 

Data Architecture

In this section, we cover both MobX and Redux and talk about how and why they are useful in a React Native app

– Introduce Redux

– Set up a basic redux implementation

– Fetching data and updating our redux store

– Discuss other asynchronous libraries such as Saga and Redux Promise Middleware

 

Application Deployment

In this section, we discuss various settings and configurations that the developer must use and understand to deploy the app to both the Google Play store as well as the Apple App store.

 

For Training Requirement Contact-

udithamail@yahoo.com

udithait@gmail.com

training@bluechiptraining.biz

Mobile +94 0716092918