Step by step to use Android library which has been published to GitHub Packages.

README.md

1. Go to [Your Profile] => [Developer settings] => [Personal access token] => [Generate new token] on github.com
2. Check read:packages
3. Click Generate token
4. Copy the generated token
5. Add below lines to your ~/.gradle/gradle.properties (the path may be different on Windows)

GITHUB_ID={your github id}
GITHUB_PACKAGES_TOKEN={the generated token}

6. Merge below lines to your <project root>/settings.gradle (If you are using the recent version of Android Gradle Plugin)

dependencyResolutionManagement {
    repositories {
        maven {
            url "https://maven.pkg.github.com/skgmn/*"
            credentials {
                username GITHUB_ID
                password GITHUB_PACKAGES_TOKEN
            }
        }
    }
}

or to your <project root>/build.gradle

allprojects {
    repositories {
        maven {
            url "https://maven.pkg.github.com/skgmn/*"
            credentials {
                username GITHUB_ID
                password GITHUB_PACKAGES_TOKEN
            }
        }
    }
}

7. Finally add an artifact to use to your <project root>/app/build.gradle

dependencies {
    implementation "com.github.skgmn:viewmodelevent:1.0.0"
}