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Just wondering what the best way to pass an array list of GeoCodes is?

I can seem to put the arraylist into the intent okay using 

saveRouteIntent.putExtra("waypoints", waypoints);

But I cant see how I would get the list in the new activity.

I could build two double arraylists and pass them across and then create the geocode array list again on the other side but im assuming there is a better method?

discodowney
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2 Answers2

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Use serializable while passing data through putExtra()

First Activity:

ArrayList<String> waypoints= new ArrayList<String>();
saveRouteIntent.putExtra("waypoints", waypoints);

In the other Activity:

ArrayList<String> myList = (ArrayList<String>) getIntent().getSerializableExtra("waypoints");
Jas
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If its an array you can use serializable to putExtra() , but in this case you'll have to implement your own subclass that extends BasicNameValuePair , for a perfect implementation try this.

Community
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OBX
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