Friday, August 6, 2010

show Driving Directions in a ListView in Android

AIM :  To show Driving Directions in a ListView in Android .
Solution:  
Generally,to see driving directions in a browser we use query as follows:
"http://maps.google.com/maps?&saddr=15.653293,78.809369&daddr=15.612456,78.706055"  
We use the same url in mobile also .
the code snip is:


Uri uri =Uri.parse("http://maps.google.com/maps?&saddr=15.653293,78.809369&daddr=15.612456,78.706055");
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent);



This will open intent chooser to view like open this either in Browser or Google Map.If you select  Google Map it will open the Map and fetch the driving directions in a listView.





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