[GraphHopper] offline routing using address names

[Bruno Marques]

I think GraphHopper doest have address offline search for now (in android)



On Tue, Feb 4, 2014 at 1:53 PM, Israel Marinho <ilm.eletrica at gmail.com>wrote:

> Hello,
>
> I am developing an application for Android that must have offline map and
> routing features.
> After some search on Internet, I found the libraries mapsforge and
> graphhopper.
> I saw the example provided by graphhopper's webpage and managed to build
> my own app using those libraries. But what I would like to know is how I
> can enter the start and end points for routing by using address names.
> I read the javadocs of graphhopper and saw some classes related to data
> storage and name indexes and in the sdcard there are some binary files
> called "names" and "locationIndex", so I guess this should be related to
> what I want.
>
> I tried to get access to such files by doing this:
>
> String mapsFolder =  Environment.getExternalStorageDirectory().getPath() +
> "/graphhopper/maps/";
> MMapDirectory mapDirectory = new MMapDirectory(mapsFolder);
> NameIndex nameIndex = new NameIndex(mapDirectory);
>
> String name = nameIndex.get(0);
> log(name);
>
>
> And what I got on LogCat was:
>
> 02-04 13:49:50.514: I/Marinho(2507): found graph
> LevelGraphStorage|car|MMAP_STORE|2,3,2,2,2, nodes:1196761
>
>
>
> So, definitely it was not what I expected.
>
> Could someone tell whether this is the right direction or not, please ?
>
> Regards,
>
> Marinho
>
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>
>


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