Attributions

AdMob™ is a trademark of Google, Inc.
Android™ and other related names and logos are trademarks of Google, Inc.
Apache® and the Apache feather logo are trademarks of The Apache Software Foundation.
Apache Commons™ and the Apache Commons project logos are trademarks of The Apache Software Foundation.
Apache Commons Lang™ is a trademark of The Apache Software Foundation.
Apache FreeMarker™ is a trademark of The Apache Software Foundation.
Facebook is a trademark of Facebook.
Firebase™ is a trademark of Google, Inc.
Genymotion is a trademark of Genymobile SAS
Google® is a registered trademark of Google, Inc.
Gradle™ is a trademark of Gradle, Inc.
Java® and other related names and logos are registered trademarks of Oracle Corp. and/or its affiliates.
Maven™ is a trademark of The Apache Software Foundation.
OpenJDK is a trademark of Oracle America, Inc.
QR code is a trademark of Denso Wave, inc.
Other names and logos mentioned in this work may be trademarks of their respective owners.