1. JDK environment configuration

1.1 Download JDK

Official website download jdk

Install jdk-8u341-windows-x64.exe

1.2 Install JDK

Install jdk after downloading

Here you need to remember that the installation directory will be used later, the next step

waiting to download

jdk installed

1.3 Configure JDK, JAVA environment

Right click this computer and open computer properties

Find Advanced System in the menu bar

Open environment variables

Configure JAVA_HOME

as the picture shows

Variable name: JAVA_HOME

Variable value: C:\Program Files\Java\jdk1.8.0_341 (the path where jdk was just downloaded)

Configure CLASSPATH

Variable name: CLASSPATH

Variable value: .;%JAVA_HOME%\lib;%JAVA_HOME%\lib\tools.jar;

Edit Path

Path exists in the system and does not need to be created, directly select Path to edit, directly select to edit text

Append at the end;%JAVA_HOME%\bin;%JAVA_HOME%\jre\bin;

After the last change, click OK

Here jdk environment configuration is complete

You can enter cmd with Win+R to open the black box and enter java to see if the configuration is successful

2. Install Android studio

2.1 Install Android studio

Download Android Studio from the official website

After the download is complete, click the exe file to install

click next

Check the Android Virtual Device phone emulator

Reset the installation path (no spaces or Chinese)

There is no need to create a desktop shortcut here, just click next without checking

Complete the installation and start Android studio

Do you need to import the previous configuration settings? By default, you don’t need to (if you have downloaded it before, you can import it)

After the installation is complete, when you start Android studio for the first time, a pop-up box will pop up, prompting us whether to set a proxy, cancel it directly

click next

Standard installs the most common settings and options and is recommended for most users

You can also customize installation settings and components

Recommended black eye protection mode

2.2 Download Android SDK

Check the components to be installed, change the path of the Android SDK

Download components

Download component completed

3. Create a new project

Click new project

Select empty activity

The language can choose JAVA or Kotlin

Fourth, download and create a virtual machine

After entering the welcome interface, click SDK Manager in more actions

In SDK Tools, select the necessary components to install: Android emulator, SDK Platform Tools and virtual machine acceleration, and click Install after selection