com.amap.api.services.geocoder.RegeocodeQuery Java Examples

/**
 * 响应逆地理编码的批量请求
 */
private void getAddresses() {
	List<LatLonPoint> geopointlist = readLatLonPoints();
	for (final LatLonPoint point : geopointlist) {
		ThreadUtil.getInstance().execute(new Runnable() {
			@Override
			public void run() {
				try {
					RegeocodeQuery query = new RegeocodeQuery(point, 200,
							GeocodeSearch.AMAP);// 第一个参数表示一个Latlng，第二参数表示范围多少米，第三个参数表示是火系坐标系还是GPS原生坐标系
					RegeocodeAddress result = geocoderSearch.getFromLocation(query);// 设置同步逆地理编码请求

					if (result != null && result.getFormatAddress() != null) {
						aMap.addMarker(new MarkerOptions()
								.position(new LatLng(point.getLatitude(), point.getLongitude()))
								.title(result.getFormatAddress()));
					}
				} catch (AMapException e) {
					Message msg = msgHandler.obtainMessage();
					msg.arg1 = e.getErrorCode();
					msgHandler.sendMessage(msg);
				}
			}
		});
	}
}
 

/**
 * 响应逆地理编码
 */
public void getAddress(final LatLonPoint latLonPoint) {
	showDialog();
	RegeocodeQuery query = new RegeocodeQuery(latLonPoint, 200,
			GeocodeSearch.AMAP);// 第一个参数表示一个Latlng，第二参数表示范围多少米，第三个参数表示是火系坐标系还是GPS原生坐标系
	geocoderSearch.getFromLocationAsyn(query);// 设置异步逆地理编码请求
}
 

@Override
public void onMyLocationChange(Location location) {
    LogUtil.e(TAG, "onMyLocationChange");
    GeocodeSearch geocoderSearch = new GeocodeSearch(getContext());
    geocoderSearch.setOnGeocodeSearchListener(this);
    LatLng latLng = new LatLng(location.getLatitude(), location.getLongitude());
    aMap.moveCamera(CameraUpdateFactory.changeLatLng(latLng));
    LatLonPoint latLonPoint = new LatLonPoint(location.getLatitude(), location.getLongitude());
    RegeocodeQuery query = new RegeocodeQuery(latLonPoint, 10000, GeocodeSearch.AMAP);
    geocoderSearch.getFromLocationAsyn(query);
}
 

@Override
public void onCameraChangeFinish(CameraPosition cameraPosition) {
    LatLonPoint point = new LatLonPoint(cameraPosition.target.latitude, cameraPosition.target.longitude);
    RegeocodeQuery query = new RegeocodeQuery(point, 50, GeocodeSearch.AMAP);
    geocodeSearch.getFromLocationAsyn(query);
    if (centerMarker != null) {
        animMarker();
    }
    showLocationView();
}
 

@Override
public void onCameraChangeFinish(CameraPosition cameraPosition) {
    LatLonPoint point = new LatLonPoint(cameraPosition.target.latitude, cameraPosition.target.longitude);
    RegeocodeQuery query = new RegeocodeQuery(point, 50, GeocodeSearch.AMAP);
    geocodeSearch.getFromLocationAsyn(query);
    if (centerMarker != null) {
        animMarker();
    }
    showLocationView();
}
 

@Override
protected void onCreate(WriteActivity view, Bundle savedState) {
    super.onCreate(view, savedState);
    provider = new ImageProvider(getView());
    mGeocoderSearch = new GeocodeSearch(getView());
    mGeocoderSearch.setOnGeocodeSearchListener(this);
    location = LocationModel.getInstance().getCurLocation();
    if (location != null) {
        mGeocoderSearch.getFromLocationAsyn(new RegeocodeQuery(new LatLonPoint(location.getLatitude(), location.getLongitude()), 50, GeocodeSearch.AMAP));
    }
}
 

private void initMyPoint() {
    Location location = LocationModel.getInstance().getCurLocation();
    moveTo(location.getLatitude(), location.getLongitude(), 13);
    mGeocoderSearch.getFromLocationAsyn(new RegeocodeQuery(new LatLonPoint(location.getLatitude(), location.getLongitude()), 50, GeocodeSearch.AMAP));

    MarkerOptions markerOption = new MarkerOptions();
    markerOption.icon(BitmapDescriptorFactory
            .fromResource(R.drawable.location_marker));
    mMyLocation = aMap.addMarker(markerOption);
    mPoint = new LatLng(location.getLatitude(),location.getLongitude());
    LocationModel.getInstance().registerLocationChange(newLocation -> mMyLocation.setPosition(new LatLng(location.latitude,location.longitude)));
}
 

@Override
public void onMapClick(LatLng latLng) {
    if (mLastMarker != null) mLastMarker.destroy();
    mPoint = latLng;
    MarkerOptions markerOption = new MarkerOptions();
    markerOption.position(latLng);
    markerOption.icon(BitmapDescriptorFactory
            .fromResource(R.drawable.location_point_bigger_red));
    mLastMarker = aMap.addMarker(markerOption);
    mGeocoderSearch.getFromLocationAsyn(new RegeocodeQuery(new LatLonPoint(latLng.latitude,latLng.longitude), 50,GeocodeSearch.AMAP));
}
 

@Override
public boolean onMarkerClick(Marker marker) {
    if (marker.equals(mMyLocation)){
        if (mLastMarker != null) mLastMarker.destroy();
        mPoint = marker.getPosition();
        mGeocoderSearch.getFromLocationAsyn(new RegeocodeQuery(new LatLonPoint(marker.getPosition().latitude,marker.getPosition().longitude), 50,GeocodeSearch.AMAP));
    }
    return true;
}
 

private void coordinateConvertToGeo(Coordinate coordinate) {
    RegeocodeQuery query = new RegeocodeQuery(new LatLonPoint(coordinate.latitude, coordinate.longitude), 200, GeocodeSearch.AMAP);
    geocoderSearch.getFromLocationAsyn(query);
}
 

private void searchLocationsName(LatLng latLng) {
    oldLocation = latLng;
    LatLonPoint point = new LatLonPoint(latLng.latitude, latLng.longitude);
    RegeocodeQuery query = new RegeocodeQuery(point, 1000, GeocodeSearch.AMAP);
    geocodeSearch.getFromLocationAsyn(query);
}
 

public void search(double latitude, double longitude) {
	RegeocodeQuery regecodeQuery = new RegeocodeQuery(new LatLonPoint(
			latitude, longitude), SEARCH_RADIUS, GeocodeSearch.AMAP);
	mGeocodeSearch.getFromLocationAsyn(regecodeQuery);
}
 

private void geocodeAddress() {

        if (mSearchLatLonPoint == null) return;

        RegeocodeQuery query = new RegeocodeQuery(mSearchLatLonPoint, 2000, GeocodeSearch.AMAP);
        mGeocodeSearch.getFromLocationAsyn(query);
    }