Install Eclipse Window

Before start install Eclipse, you should check if your PC had installed Java(JDK) here : https://aduckdev.wordpress.com/2018/08/04/how-to-install-jdk-and-setup-java_home-in-windows-10/


Download Eclipse

Open: http://www.eclipse.org/downloads/download.php




Open the downloaded file to start installation:





Choose IDE for Java Developer:



Choose a folder for installation, we will use default value here.



Click Next to install, after the installation finished, click Launch to launch Eclipse



Choose workspace folder. You can use the default also.



And here is your Eclipse.

How to setup ANDROID_HOME

In order to setup ANDROID_HOME, you need to have Android SDK installed on your PC

Checkout this link: https://developer.android.com/studio/ you can find both Android Studio and Android SDK



What is Android SDK: it is a bundled of command line tools help you to develop an Android application, it is shipped inside Android Studio

This tutorial show you how to setup ANDROID_HOME variable after you installed Android Studio

1.To find location of Android SDK on your PC. Open Android Studio

Open File --> Settings, type SDK and you will see the location of SDK on your PC, here is: C:\Users\DucNGUYEN\AppData\Local\Android\Sdk 

2. Setup ANDROID_HOME environment

Open Advanced System Settings: hit Window key and type advanced system

Choose Environment variable



Add the new variable ADROID_HOME:


Click OK to save variable and exit the Advanced System Settings.

3. Check the variable installed

Open new Command Prompt window and type echo %ANDROID_HOME% to check



DONE

Install NodeJS on Windows

Step 1. Download NodeJS

Open: https://nodejs.org/en/download/

Download 64bit version

Step 2. Install the downloaded file

Install downloaded msi file

Right click on download msi file[/caption]


Click on Next, Next to install as normal application


Installation successfully

Step 3. Verify the installation

Open Command Prompt to check.

Congratulations

How to install JDK and setup JAVA_HOME in Windows 10

Step 1. Check if you already installed JDK or JAVA_HOME

Open Command Prompt by hit Window + R keys, type CMD


Java and JAVA_HOME were not setup

If you have a screen likes above, you are probably needed to install JDK and setup JAVA_HOME variable

You can also check if you had installed by checking in explore

C:\Program Files\Java 

If you have a screenshot likes below, you can skip Step 2.

[caption id="attachment_200" align="alignnone" width="1298"] Installed JDK version 1.8.0.181[/caption]

Step 2.  Install JDK

Open Google and search for "JDK download"

[caption id="attachment_194" align="alignnone" width="1258"] Choose URL with www.oralce.com[/caption]

Download JDK 8 version, it is optional to choose JDK version, at the time of this article JDK 8 is best suitable for development

[caption id="attachment_197" align="alignnone" width="1681"] Choose JDK 8[/caption]

Install by click on downloaded JDK

[caption id="attachment_196" align="alignnone" width="1200"] Install the JDK after download finished[/caption]

Noted the location of JDK

[caption id="attachment_198" align="alignnone" width="1103"] Note the location of JDK[/caption]

It may requires to install JRE, we will install the JRE also.

[caption id="attachment_199" align="alignnone" width="1583"] Install JRE also.[/caption]

Installed successfully.

[caption id="attachment_201" align="alignnone" width="832"] Installed successfully[/caption]

3. Register java and JAVA_HOME to environment variables.

Open Explored, right click on This PC and choose Properties

[caption id="attachment_202" align="alignnone" width="740"] This PC --> Properties[/caption]

Choose Advance system sttings:

[caption id="attachment_203" align="alignnone" width="1473"] Advanced system settings[/caption]

Choose Environment Variables



Now create new variable -



Add the JAVA_HOME variable with the value is JDK location in Step 2- C:\Program Files\Java\jdk1.8.0_181

[caption id="attachment_206" align="alignnone" width="1098"] Click OK to save the value[/caption]

Edit PATH variable to add java to PATH

Choose Path and click Edit[/caption]

The screen depends on Window version, if you are in Window 10, You will have screen like below

Click on New to add new Variable[/caption]

Click on new to add new value


Click OK to save the value

Now save all the value by hit OK util we exist the Advance system testing screen.

4. Test the result

You should open a new Command Prompt to test the result

Hit Window + R , type CMD and hit Enter

type javac -version and echo %JAVA_HOME%



DONE.