Software Introduction

Installation Steps:

1. Install JDK and configure environment variables.

1. Double-click jdk-8u131.exe, click Next.

2. Select the installation path, my installation path is D:\Program Files\Java\jdk1.8.0_131\

3. During installation.

4. It is recommended to create a folder jre1.8 under D:\Program Files\Java, then click Change to select the newly created jre1.8 folder, and then click Next.

5. During installation.

6. Right-click “Computer”. Click “Properties”.

7. Click “Advanced system settings”.

8. Click “Advanced”, then click “Environment Variables”.

9. Click New. Enter JAVA_HOME as the variable name, and enter the installation path copied from step 3 as the variable value. D:\Program Files\Java\jdk1.8.0_131\

10. Click New. Enter CLASSPATH as the variable name

Enter the variable value.;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar

11. Find Path in the system variables, click Edit.

Enter the variable value %JAVA_HOME%\bin;%JAVA_HOME%\jre\bin;

12. Check if JDK is installed successfully. Press the “WIN key + R key” on the keyboard. Enter “cmd”. Click OK.

13. Enter the command: java -version (there is a space between java and -version), and try the three commands java, javac (if any of them fail, it indicates JDK environment configuration failed). All show normal, indicating successful configuration!

When entering java -version, the success screenshot is as follows:

When entering java, the success screenshot is as follows:

When entering javac, the success screenshot is as follows:

2: Unzip the SDK files.

Note: The unzipping path should not contain Chinese characters, and disk space should be more than 20G.

1. Right-click the sdk file, select Extract to (F)…

2. Choose the newly created sdk folder for the extraction path, I choose D:\sdk (copy this path for later modification of environment variables).

3. Right-click “Computer”. Click “Properties”.

4. Click “Advanced system settings”.

5. Click “Advanced”, then click “Environment Variables”.

6. Click New. Enter ANDROID_SDK_HOME as the variable name, and enter the installation path from step 3 as the variable value. D:\sdk

3: Install Android Studio.

1. Double-click to open the android studio installation package.

2. Click Next

3. Do not check Android SDK, click Next

4. Click I Agree

5. Click Browse to select the previously created sdk folder on D drive or other drives.

6. Click Browse to change the installation location of Android Studio, you can create a folder AndroidStudio on D drive or other drives.

7. Click Next

8. Click Install to start the installation.

9. Installation is in progress. If you see the following prompt, click OK, and click Next after installation is complete.

10. Click Finish

11. After opening the software, select the second option, then click OK.

12. Click Next.

13. Select Custom and then click Next.

14. Click Next.

15. Click Next.

16. Click Finish.

17. The progress is relatively slow, please wait a bit longer.

18. Click Finish.

19. If there is a prompt in the upper right corner, click close.

20. Find the Android Studio software icon in the start menu, right-click to send a shortcut to the desktop.

21. Installation completed.

*Configure the SDK environment of Android Studio

1. After launching the Android Studio software, click configure in the list.

2. Click Project Defaults

3. Click Project Structure

4. Reminder: If the path is already set, there is no need to reset it. In the input box for Android sdk location, enter the sdk path, which is the previously unzipped sdk path D:\sdk, and in the input box for JDK location, enter the JDK installation path. D:\Program Files\Java\jdk1.8.0_131. Finally, click OK.

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