Java Geocoder类代码示例

import android.location.Geocoder; //导入依赖的package包/类
/**
 * to get latitude and longitude of an address
 *
 * @param strAddress address string
 * @return lat and lng in comma separated string
 */
public String getLocationFromAddress(String strAddress) {

    Geocoder coder = new Geocoder(mContext);
    List<Address> address;

    try {
        address = coder.getFromLocationName(strAddress, 1);
        if (address == null) {
            return null;
        }
        Address location = address.get(0);
        double lat = location.getLatitude();
        double lng = location.getLongitude();

        return lat + "," + lng;
    } catch (Exception e) {
        return null;
    }
}
 

import android.location.Geocoder; //导入依赖的package包/类
@Override
public void call(Subscriber<? super List<Address>> subscriber) {
    Geocoder geocoder = new Geocoder(ctx);
    List<Address> result;

    try {
        if (bounds != null) {
            result = geocoder.getFromLocationName(locationName, maxResults, bounds.southwest.latitude, bounds.southwest.longitude, bounds.northeast.latitude, bounds.northeast.longitude);
        } else {
            result = geocoder.getFromLocationName(locationName, maxResults);
        }

        if (!subscriber.isUnsubscribed()) {
            subscriber.onNext(result);
            subscriber.onCompleted();
        }
    } catch (IOException e) {
        if (!subscriber.isUnsubscribed()) {
            subscriber.onError(e);
        }
    }
}
 

import android.location.Geocoder; //导入依赖的package包/类
public String getAddress(Context context, double lat, double lng) {
    Geocoder geocoder = new Geocoder(context, Locale.getDefault());
    try {
        List<Address> addresses = geocoder.getFromLocation(lat, lng, 1);
        Address obj = addresses.get(0);

        String add = obj.getAddressLine(0);
        add = add + "," + obj.getAdminArea();
        add = add + "," + obj.getCountryName();

        return add;
    } catch (IOException e) {
        e.printStackTrace();
        Toast.makeText(this, e.getMessage(), Toast.LENGTH_SHORT).show();
        return null;
    }
}
 

import android.location.Geocoder; //导入依赖的package包/类
private String getAddress(double lat, double lng) {

        String address=null;
        Geocoder geocoder = new Geocoder(context, Locale.getDefault());
        List<Address> list = null;
        try{
            list = geocoder.getFromLocation(lat, lng, 1);
        } catch(Exception e){
            e.printStackTrace();
        }
        if(list == null){
            System.out.println("Fail to get address from location");
            return null;
        }
        if(list.size() > 0){
            Address addr = list.get(0);
            address = removeNULL(addr.getAdminArea())+" "
                    + removeNULL(addr.getLocality()) + " "
                    + removeNULL(addr.getThoroughfare()) + " "
                    + removeNULL(addr.getFeatureName());
        }
        return address;
    }
 

import android.location.Geocoder; //导入依赖的package包/类
public Observable<Address> getObservableAddressFromLocation(final double latitude, final double longitude,
                                                            final Context context) {
    return new Observable<Address>() {
        @Override
        protected void subscribeActual(Observer<? super Address> observer) {
            Geocoder geocoder = new Geocoder(context, Locale.getDefault());
            try {
                List<Address> addressList = geocoder.getFromLocation(
                        latitude, longitude, 1);
                if (addressList != null && addressList.size() > 0) {
                    address = addressList.get(0);
                    observer.onNext(address);
                }
            } catch (IOException e) {
                Log.e(TAG, "Unable connect to Geocoder", e);
            }

        }
    }.subscribeOn(Schedulers.newThread())
            .observeOn(AndroidSchedulers.mainThread());
}
 

import android.location.Geocoder; //导入依赖的package包/类
@Override
public void call(final Subscriber<? super List<Address>> subscriber) {
    Geocoder geocoder = new Geocoder(ctx, locale);
    try {
        subscriber.onNext(geocoder.getFromLocation(latitude, longitude, maxResults));
        subscriber.onCompleted();
    } catch (IOException e) {
        // If it's a service not available error try a different approach using google web api
        if (e.getMessage().equalsIgnoreCase("Service not Available")) {
            Observable
                    .create(new FallbackReverseGeocodeObservable(locale, latitude, longitude, maxResults))
                    .subscribeOn(Schedulers.io())
                    .subscribe(subscriber);
        } else {
            subscriber.onError(e);
        }
    }
}
 

import android.location.Geocoder; //导入依赖的package包/类
public static Address getLatLng(String location, Context mContext) {
        Address address = null;
        try {
            Geocoder gc = new Geocoder(mContext);
            List<Address> addresses = gc.getFromLocationName(location, 1); // get the found Address Objects

            for (Address a : addresses) {
                if (a.hasLatitude() && a.hasLongitude()) {
//                    Log.i(TAG, String.valueOf(location + "   " + a.getLatitude() + "
// " + a.getLongitude()));
                    address = a;
                } else {
                    Log.d(TAG, " this location has no entry " + location);
                }
            }
        } catch (IOException e) {
            // handle the exception
        }

        return address;
    }
 

import android.location.Geocoder; //导入依赖的package包/类
@Nullable
@Override
protected Address doInBackground(String... strings) {
    Geocoder geocoder = new Geocoder(mContext, Locale.getDefault());
    Address result = null;
    double latitude = mLocation.getLatitude();
    double longitude = mLocation.getLongitude();
    try {
        List<Address> geocodedAddresses = geocoder.getFromLocation(latitude, longitude, 1);
        if (geocodedAddresses != null && !geocodedAddresses.isEmpty()) {
            result = geocodedAddresses.get(0);
        }
    } catch (IOException e) {
        Throwable cause = e.getCause();
        Log.i(TAG, "Error " + (cause != null ? cause.getClass().getSimpleName()
                : '(' + e.getClass().getSimpleName() + ": " + e.getMessage() + ')')
                + " getting locality with Geocoder. "
                + "Trying with HTTP/GET on Google Maps API.");
        result = geolocateFromGoogleApis(latitude, longitude);
    }
    return result;
}
 

import android.location.Geocoder; //导入依赖的package包/类
public void GetLoc(final String firstname, final String lastname, final String em, final String pass, String loc,String phone, final SharedPreferences sharedPref)
{

    Geocoder coder = new Geocoder(Authentication.this);
    List<Address> addresses;
    try {
        addresses = coder.getFromLocationName(loc, 5);
        if (addresses == null) {
        }
        Address location = addresses.get(0);
        double lat = location.getLatitude();
        double lng = location.getLongitude();
        Log.i("Lat",""+lat);
        Log.i("Lng",""+lng);
        //SetData(firstname,lastname,em,pass,loc,lat,lng,phone,sharedPref);

    } catch (IOException e) {
        e.printStackTrace();
    }


}
 

import android.location.Geocoder; //导入依赖的package包/类
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Utils.logD(LOG_TAG, "onCreate");

    mSharedPreferences = new PreferencesManagerImp(getActivity().getApplicationContext());
    mLocation = mSharedPreferences.getLocation();
    if (savedInstanceState != null) {
        mRotation = true;
    }
    LoaderProvider loaderProvider = new LoaderProvider(getContext());
    LoaderManager loaderManager = getLoaderManager();
    Geocoder geocoder = new Geocoder(getActivity());
    // loaderManager.enableDebugLogging(true);
    mPresenter = new FindPresenter(mLocation, loaderManager, loaderProvider, geocoder);

    setHasOptionsMenu(true);
    mRecentSearchSuggestions = new SearchRecentSuggestions(getContext(),
            RecentSuggestionsProvider.AUTHORITY, RecentSuggestionsProvider.MODE);
    mCompositeSubscription = new CompositeSubscription();
    mActivityCoordinator = (CoordinatorLayout) getActivity().findViewById(R.id.coordinator);
    mSnackCoordinator = (CoordinatorLayout) getActivity().findViewById(R.id.coordinatorSnackContainer);
}
 

import android.location.Geocoder; //导入依赖的package包/类
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    //mTm = new TimeMeasure(LOG_TAG);
    Utils.logD(LOG_TAG, "onCreate:" + this);
    mSharedPreferences = new PreferencesManagerImp(getActivity().getApplicationContext());
    mLocation = mSharedPreferences.getLocation();
    mGeocoder = new Geocoder(getActivity(), Locale.getDefault());
    mLoaderProvider = new LoaderProvider(getActivity());
    mLoaderManager = getLoaderManager();
    mPresenter = new MapTabPresenter(mLoaderProvider, mLoaderManager, mGeocoder, mSharedPreferences);
    mPresenter.setView(this);
    mPresenter.setLocation(mLocation);
    mAddress = mPresenter.onGetAddressFromLocation(mLocation);


}
 

import android.location.Geocoder; //导入依赖的package包/类
@SuppressLint("LongLogTag")
private String getCompleteAddressString(double LATITUDE, double LONGITUDE) {
    String strAdd = "";
    Geocoder geocoder = new Geocoder(context, Locale.getDefault());
    try {
        List<Address> addresses = geocoder.getFromLocation(LATITUDE, LONGITUDE, 1);
        if (addresses != null) {
            Address returnedAddress = addresses.get(0);
            StringBuilder strReturnedAddress = new StringBuilder("");

            for (int i = 0; i < returnedAddress.getMaxAddressLineIndex(); i++) {
                strReturnedAddress.append(returnedAddress.getAddressLine(i)).append("\n");
            }
            strAdd = strReturnedAddress.toString();
            Log.w("My Current loction address", "" + strReturnedAddress.toString());
        } else {
            Log.w("My Current loction address", "No Address returned!");
        }
    } catch (Exception e) {
        e.printStackTrace();
        Log.w("My Current loction address", "Canont get Address!");
    }
    return strAdd;
}
 

import android.location.Geocoder; //导入依赖的package包/类
@SuppressLint("LongLogTag")
private String getCompleteAddressString(double LATITUDE, double LONGITUDE) {
    String strAdd = "";
    Geocoder geocoder = new Geocoder(context, Locale.getDefault());
    try {
        List<Address> addresses = geocoder.getFromLocation(LATITUDE, LONGITUDE, 1);
        if (addresses != null) {
            Address returnedAddress = addresses.get(0);

            StringBuilder strReturnedAddress = new StringBuilder("");

            for (int i = 0; i < returnedAddress.getMaxAddressLineIndex(); i++) {
                strReturnedAddress.append(returnedAddress.getAddressLine(i)).append("\n");
            }
            strAdd = strReturnedAddress.toString();
            Log.w("My Current loction address", "" + strReturnedAddress.toString());
        } else {
            Log.w("My Current loction address", "No Address returned!");
        }
    } catch (Exception e) {
        e.printStackTrace();
        Log.w("My Current loction address", "Canont get Address!");
    }
    return strAdd;
}
 

import android.location.Geocoder; //导入依赖的package包/类
/**
 * get address info
 */
private Address getAddress(double latitude, double longitude) {
  if(WXEnvironment.isApkDebugable()) {
    WXLogUtils.d(TAG, "into--[getAddress] latitude:" + latitude + " longitude:" + longitude);
  }
  try {
    if (mWXSDKInstance == null || mWXSDKInstance.isDestroy()) {
      return null;
    }
    Geocoder gc = new Geocoder(mWXSDKInstance.getContext());
    List<Address> list = gc.getFromLocation(latitude, longitude, 1);
    if (list != null && list.size() > 0) {
      return list.get(0);
    }
  } catch (Exception e) {
    WXLogUtils.e(TAG, e);
  }
  return null;
}
 

import android.location.Geocoder; //导入依赖的package包/类
@Override
protected Address doInBackground(String... params) {
   	final Geocoder geocoder = new Geocoder(activity);
  		List<Address> addressList;
	try {
		addressList = geocoder.getFromLocationName(params[0], 1);
   		if (addressList != null && addressList.size() > 0) {
   			return addressList.get(0);
   		}
	} catch (IOException e) {
		// TODO Auto-generated catch block
		e.printStackTrace();
	}
	
  		return null;
}