Send the GPS position from the Android application to the external navigation map and move there by voice

Question

Does anyone know if it is possible to send from the GPS application Android App to an external navigation system to go to this position?

Example:

I have an application with gas stations in my country. In the application, I have the GPS position of gas stations. By clicking on a button, I want to go to some navigation map application, and I want the user to be able to navigate through the voice and switch to this gas attack.

I know about navigation on Google Maps, but it works in beta and works in the USA, if I know correctly.

Do you know any navigational charts that support external position entry to go to?

Answer 1

This will trigger Google navigation (beta):

 Intent intent = new Intent(android.content.Intent.ACTION_VIEW,
 Uri.parse("google.navigation:q=40.7143528,-74.0059731"));
 startActivity(intent);

Just pass the stored Lat / Long values ​​as variables.

Good luck