I hope you learned a bit about using Smart Lock for Passwords, by reading the first part of this series. Without further ado, let’s take a look at how easy it is to implement.

You’ll need to have Play Services as a dependency for your app:

dependencies {

compile 'com.google.android.gms:play-services-auth:8.3.0'

}

Next, add a GoogleApiClient to your activity. This is the usual Play Services implementation, which you probably have already dealt with. I’ll leave the nitty gritty to you, but you can find a step-by-step guide on the Google Developers website.