参考資料 ● jmatsu/license-list-plugin: Gradle plugin to manage licenses of your Android app's dependencies. ○ https://github.com/jmatsu/license-list-plugin ● Including Open Source Notices ○ https://developers.google.com/android/guides/opensource ● cookpad/LicenseToolsPlugin: Gradle plugin to check library licenses and generate license pages for Android ○ https://github.com/cookpad/LicenseToolsPlugin