From Google developer site :
Coming Soon! Android developers
Create an Action by adding an Actions.xml file to your Android app and improve its discovery and re-engagement across multiple, billion-user Google products.
.....You can associate capabilities and content in your app to the intents in this catalog or define your own custom intents.
https://developers.google.com/actions/
Coming Soon! Android developers
Create an Action by adding an Actions.xml file to your Android app and improve its discovery and re-engagement across multiple, billion-user Google products.
.....You can associate capabilities and content in your app to the intents in this catalog or define your own custom intents.
https://developers.google.com/actions/