Sébastien Lavoie

Fantastic! I've heard of an app called WeCroak, which is similar to what you did. Have a look if you're looking for great inspiration: https://play.google.com/store/apps/details?id=com.kkitcreations.wecroak The app as such doesn't have good ratings because it seems like it doesn't work well enough but the idea is great and might be interesting to expand the development of your extension. In any...