Phone and Twitter Authentication for Firebase

Question

Can somebody please provide me link for complete projects which has used Twitter Authentication and phone Authentication for Firebase? I went through the firebase documents, but didn't understood it. For Twitter, I don't want the implementation using Fabric as Google now owns Fabric they have different implementation. I searched a lot through Google, but most of the sites have copy pasted the documents of Authentication From Firebase. Please help

Answer 1

This Is The Sample Project Which Uses All type of Authentication Methods. It is made by Google. https://github.com/firebase/quickstart-android