使用Google Maps API v2的Google地图导航

Question

I am using Google Maps API v2 in my app. I want to enable navigation feature in my app. I have read other posts which start an Intent and open stock Google Maps application to show navigation. But I want to display the navigation inside my application( SupportMapFragment that I have used) only. How can I implement that?

This code works well but it starts an Intent :

Intent NavIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("google.navigation:q=" + incAddress));
    startActivity(NavIntent);

Answer 1

there is no way to show the google maps app navigation in your app, it is a completely different app. the only way you can display navigation in your app is to use Google Directions API and plot the route on your map but then you dont have the turn by turn directions.

I created a library that uses the google directions api and its easy to use if you want to try it out.

https://github.com/tyczj/MapNavigator