获取两个地理位置之间的路线

Question

I have seen numerous answers on this subject but none of them have given me a correct solution. I must make it clear that I don't want a polyline drew between the two geopoints. I want the directions to appear in a textview eg:

1: In 100 yards turn right

below shows the code that I currently have but it takes me online and gives me directions but I want the directions to appear in a textview. How can the code be manipulated to achieve this?

 Intent intent = new Intent(android.content.Intent.ACTION_VIEW, Uri.parse("http://maps.googleapis.com/maps/api/directions/json?origin=55.006108,-7.322766&destination=55.013534,-7.318560&sensor=false"));
 startActivity(intent);

Answer 1

You should check out the google maps API, rather than trying to parse a HTML page. Take a look here: https://developers.google.com/maps/documentation/directions/

You can call it like this: http://maps.googleapis.com/maps/api/directions/json?origin=20.344,34.34&destination=20.5666,45.345&sensor=false

FYI, those co-ordinates aren't valid for directions because they aren't on roads, so you will get back an error code when pasing them into the API.