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    1. POSQlite Getting nearest locations (with latitude and longitude)
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    1. COThanks, your post led me to this: http://code.google.com/p/javageomodel/source/browse/trunk/geocell/test/com/beoui/utils/HowToUseGeocell.java?r=3 But i can't quite figure out how i can query it in the sqlite database. As I said, I need a quite accurate distance from the given location to the locations in the database and the nearest locations ordered by distance. I can calculate the distance with Locations distanceTo() method, but that's outside of the DB and therefore slower.
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    2. COYou never mentioned how many data points you are working with, or the use case for that matter. If you really need a list of all of n points in accurate distance order you may want to consider a server side option or if possible just hold your data in memory and apply distance calc for each. For mobile you are on a 'limited' resource machine where a typical use case is search for nearby things, i.e. use a geohash to reduce the result set, and then sort out the stuff in the result set to display to the user. For the geocell/geohash use the hexstring as your index for each POI.
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    3. COI have about 400 data points. Server side querying isn't really an option, because I want the app to be usable even if it's not online (Mobile network internet isn't free and I don't think users would be glad to have to be online everytime they would want to use the app). As I mentioned, I'm using a content provider to access the DB and it would be redundant to have another "provider" that's different from the DB content provider.
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