ANDROID: Implement Google Maps direction in my app

Solution for ANDROID: Implement Google Maps direction in my app
is Given Below:

I would like to add to an app the directions from the Google maps as seen bellow, but the information to come from the google maps when I am starting the navigation (a route on the main Maps App. Would that be possible? And if yes, where would I start?
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You can use Mapbox API for Navigation. It’s a very great library to use.

Check this tutorial for implementation.

Check the example that you want exactly.

Basic UI Navigation Example

BETA => Turn-by-turn navigation