Example usage for android.location Geocoder getFromLocationName

Introduction

In this page you can find the example usage for android.location Geocoder getFromLocationName.

Prototype

public List<Address> getFromLocationName(String locationName, int maxResults, double lowerLeftLatitude,
        double lowerLeftLongitude, double upperRightLatitude, double upperRightLongitude) throws IOException 

Source Link

Document

Returns an array of Addresses that are known to describe the named location, which may be a place name such as "Dalvik, Iceland", an address such as "1600 Amphitheatre Parkway, Mountain View, CA", an airport code such as "SFO", etc..

Usage

From source file:edu.usf.cutr.opentripplanner.android.tasks.OTPGeocoding.java

protected Long doInBackground(String... reqs) {
    long count = reqs.length;

    String address = reqs[0];//from   www  .  ja  va  2s . co m
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);

    if (address == null || address.equalsIgnoreCase("")) {
        return count;
    }

    if (address.equalsIgnoreCase(context.getString(R.string.my_location))) {
        String currentLat = reqs[1];
        String currentLng = reqs[2];
        LatLng latLng = new LatLng(Double.parseDouble(currentLat), Double.parseDouble(currentLng));

        Address addressReturn = new Address(context.getResources().getConfiguration().locale);
        addressReturn.setLatitude(latLng.latitude);
        addressReturn.setLongitude(latLng.longitude);
        addressReturn.setAddressLine(addressReturn.getMaxAddressLineIndex() + 1,
                context.getString(R.string.my_location));

        addressesReturn.add(addressReturn);

        return count;
    }

    ArrayList<Address> addresses = null;

    if (prefs.getBoolean(OTPApp.PREFERENCE_KEY_USE_ANDROID_GEOCODER, true)) {
        Log.d("test", "create a geocoder");
        Geocoder gc = new Geocoder(context);
        try {
            if (selectedServer != null) {
                addresses = (ArrayList<Address>) gc.getFromLocationName(address,
                        context.getResources().getInteger(R.integer.geocoder_max_results),
                        selectedServer.getLowerLeftLatitude(), selectedServer.getLowerLeftLongitude(),
                        selectedServer.getUpperRightLatitude(), selectedServer.getUpperRightLongitude());
            } else {
                addresses = (ArrayList<Address>) gc.getFromLocationName(address,
                        context.getResources().getInteger(R.integer.geocoder_max_results));
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    addresses = filterAddressesBBox(addresses);

    if ((addresses == null) || addresses.isEmpty()) {
        addresses = searchPlaces(address);

        for (int i = 0; i < addresses.size(); i++) {
            Address addr = addresses.get(i);
            String str = addr.getAddressLine(0);
            List<String> addrLines = Arrays.asList(str.split(", "));
            for (int j = 0; j < addrLines.size(); j++) {
                addr.setAddressLine(j, addrLines.get(j));
            }
        }
    }

    addresses = filterAddressesBBox(addresses);

    addressesReturn.addAll(addresses);

    return count;
}

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