Unity 2020 change gradle version

gistfile1.txt

public class AutoChangeGradleVersion : IPostGenerateGradleAndroidProject, IPreprocessBuildWithReport
{

        public int callbackOrder
        {
            get
            {
                return 1;
            }
        }

        public void OnPreprocessBuild(BuildReport report)
        {
            SetGradleDistributionUrlTo72();
        }
		
		

        public static void SetGradleDistributionUrlTo72()
        {
            // Get the path to the gradle-wrapper.properties file.
            string gradleWrapperPropertiesPath = Path.Combine(Application.dataPath, "../Temp/gradleOut/gradle/wrapper/gradle-wrapper.properties");

            // Check if the file exists.
            if (!File.Exists(gradleWrapperPropertiesPath))
            {
                Debug.LogWarning("The gradle-wrapper.properties file does not exist.");
                return;
            }

            // Read the contents of the file.
            string gradleWrapperPropertiesContents = File.ReadAllText(gradleWrapperPropertiesPath);

            // Replace the old distribution URL with the new one.
            gradleWrapperPropertiesContents = gradleWrapperPropertiesContents.Replace("gradle-6.1.1-all.zip", "gradle-7.2-all.zip");

            // Write the updated contents back to the file.
            File.WriteAllText(gradleWrapperPropertiesPath, gradleWrapperPropertiesContents);

            // Debug log a message to confirm that the operation was successful.
            Debug.Log("The Gradle distribution URL has been successfully updated to 7.2.");
        }

        public void OnPostGenerateGradleAndroidProject(string path)
        {
            SetGradleDistributionUrlTo72();
        }
}