I am getting error at:
com.projects.fragments.MapFragment.onMapReady(MapFragment.java:200) at com.projects.fragments.MapFragment.onMapReady(MapFragment.java:200) at com.google.android.gms.maps.SupportMapFragment$zza$1.zza(Unknown Source) at com.google.android.gms.maps.internal.zzo$zza.onTransact(Unknown Source)
Occurs in run time this the Mapfragment class
package com.projects.fragments;
import android.annotation.SuppressLint;
import android.content.ComponentName;
import android.content.Intent;
import android.graphics.Bitmap;
import android.location.Location;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.provider.Settings;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.app.AppCompatActivity;
import android.text.Html;
import android.text.Spanned;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.ToggleButton;
import com.application.RealEstateApplication;
import com.config.Config;
import com.config.UIConfig;
import com.db.Queries;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.OnMapReadyCallback;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.model.BitmapDescriptorFactory;
import com.google.android.gms.maps.model.CameraPosition;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.LatLngBounds;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;
import com.google.android.gms.maps.model.PolygonOptions;
import com.google.android.gms.maps.model.PolylineOptions;
import com.libraries.asynctask.MGAsyncTask;
import com.libraries.asynctask.MGAsyncTaskNoDialog;
import com.libraries.dataparser.DataParser;
import com.libraries.drawingview.DrawingView;
import com.libraries.location.MGLocationManagerUtils;
import com.libraries.sliding.MGSliding;
import com.libraries.usersession.UserAccessSession;
import com.libraries.utilities.MGUtilities;
import com.models.DataResponse;
import com.models.Favorite;
import com.models.Photo;
import com.models.PropertyType;
import com.models.RealEstate;
import com.projects.activities.DetailActivity;
import com.projects.realestatefinder.R;
import java.lang.reflect.Array;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import butterknife.ButterKnife;
import butterknife.OnClick;
import butterknife.Unbinder;
/**
* Created by mg on 27/07/16.
*/
public class MapFragment extends Fragment implements OnMapReadyCallback,
RealEstateApplication.OnLocationListener,
GoogleMap.OnInfoWindowClickListener, GoogleMap.OnMapClickListener,
DrawingView.OnDrawingViewListener {
private View viewInflate;
private GoogleMap googleMap;
private MGSliding frameSliding;
SwipeRefreshLayout swipeRefresh;
MGAsyncTaskNoDialog task;
ArrayList<RealEstate> realEstates;
private HashMap<String, RealEstate> markers;
private ArrayList<Marker> markerList;
private RealEstate selectedRealEstate;
private DrawingView drawingView;
private Unbinder unbinder;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
viewInflate = inflater.inflate(R.layout.fragment_map, null);
unbinder = ButterKnife.bind(this, viewInflate);
return viewInflate;
}
@Override
public void onDestroyView() {
super.onDestroyView();
unbinder.unbind();
if(task != null)
task.cancel(true);
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onViewCreated(view, savedInstanceState);
realEstates = new ArrayList<RealEstate>();
swipeRefresh = (SwipeRefreshLayout) viewInflate.findViewById(R.id.swipe_refresh);
swipeRefresh.setClickable(false);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
swipeRefresh.setProgressViewOffset(false, 0,100);
}
swipeRefresh.setColorSchemeResources(
android.R.color.holo_blue_bright,
android.R.color.holo_green_light,
android.R.color.holo_orange_light,
android.R.color.holo_red_light);
showRefresh(false);
FragmentManager fManager = getActivity().getSupportFragmentManager();
SupportMapFragment supportMapFragment = ((SupportMapFragment) fManager.findFragmentById(R.id.googleMap));
if(supportMapFragment == null) {
fManager = getChildFragmentManager();
supportMapFragment = ((SupportMapFragment) fManager.findFragmentById(R.id.googleMap));
}
supportMapFragment.getMapAsync(this);
frameSliding = (MGSliding) viewInflate.findViewById(R.id.frameSliding);
Animation animationIn = AnimationUtils.loadAnimation(this.getActivity(), R.anim.slide_up2);
Animation animationOut = AnimationUtils.loadAnimation(this.getActivity(), R.anim.slide_down2);
frameSliding.setInAnimation(animationIn);
frameSliding.setOutAnimation(animationOut);
frameSliding.setVisibility(View.GONE);
markers = new HashMap<String, RealEstate>();
markerList = new ArrayList<Marker>();
}
@Override
public void onMapReady(GoogleMap _googleMap) {
googleMap = _googleMap;
googleMap.setOnInfoWindowClickListener(this);
googleMap.setOnCameraChangeListener(new GoogleMap.OnCameraChangeListener() {
@Override
public void onCameraChange(CameraPosition cameraPosition) {
if(frameSliding.getVisibility() == View.VISIBLE)
frameSliding.setVisibility(View.INVISIBLE);
}
});
drawingView = (DrawingView) viewInflate.findViewById(R.id.drawingView);
drawingView.setBrushSize(5);
drawingView.setPolygonFillColor(getResources().getColor(R.color.colorPrimaryAlpha));
drawingView.setColor(getResources().getColor(R.color.colorAccent));
drawingView.setPolylineColor(getResources().getColor(R.color.colorAccent));
drawingView.setGoogleMap(googleMap);
drawingView.setOnDrawingViewListener(this);
if(!MGUtilities.isLocationEnabled(getActivity()) && RealEstateApplication.currentLocation == null) {
MGLocationManagerUtils utils = new MGLocationManagerUtils();
utils.setOnAlertListener(new MGLocationManagerUtils.OnAlertListener() {
@Override
public void onPositiveTapped() {
startActivityForResult(
new Intent(
Settings.ACTION_LOCATION_SOURCE_SETTINGS),
Config.PERMISSION_REQUEST_LOCATION_SETTINGS);
}
@Override
public void onNegativeTapped() {
showRefresh(false);
}
});
utils.showAlertView(
getActivity(),
R.string.location_error,
R.string.gps_not_on,
R.string.go_to_settings,
R.string.cancel);
}
else {
showRefresh(true);
if(RealEstateApplication.currentLocation != null) {
getData();
}
else {
refetch();
}
}
}
public void refetch() {
showRefresh(true);
RealEstateApplication app = (RealEstateApplication) getActivity().getApplication();
app.setOnLocationListener(this, getActivity());
}
private void getData() {
showRefresh(true);
task = new MGAsyncTaskNoDialog(getActivity());
task.setMGAsyncTaskListener(new MGAsyncTaskNoDialog.OnMGAsyncTaskListenerNoDialog() {
@Override
public void onAsyncTaskProgressUpdate(MGAsyncTaskNoDialog asyncTask) { }
@Override
public void onAsyncTaskPreExecute(MGAsyncTaskNoDialog asyncTask) {
}
@Override
public void onAsyncTaskPostExecute(MGAsyncTaskNoDialog asyncTask) {
// TODO Auto-generated method stub
showRefresh(false);
addMarkers(realEstates);
// showBoundedMap();
}
@Override
public void onAsyncTaskDoInBackground(MGAsyncTaskNoDialog asyncTask) {
// TODO Auto-generated method stub
if(RealEstateApplication.currentLocation != null && MGUtilities.hasConnection(getContext())) {
try {
UserAccessSession accessSession = UserAccessSession.getInstance(getActivity());
float radius = accessSession.getFilterDistance();
if(radius == 0)
radius = Config.DEFAULT_FILTER_DISTANCE_IN_KM;
String strUrl = String.format("%s?api_key=%s&lat=%f&lon=%f&radius=%f&get_propertytypes=1&default_count_to_find_distance=%d",
Config.GET_DATA_JSON_URL,
Config.API_KEY,
RealEstateApplication.currentLocation.getLatitude(),
RealEstateApplication.currentLocation.getLongitude(),
radius,
Config.DEFAULT_COUNT_TO_FIND);
Log.e("URL", strUrl);
DataParser parser = new DataParser();
DataResponse data = parser.getData(strUrl);
if (data == null)
return;
if(data.getMax_distance() > 0) {
UserAccessSession.getInstance(getActivity()).setFilterDistanceMax(data.getMax_distance());
}
if(Config.AUTO_ADJUST_DISTANCE) {
if(UserAccessSession.getInstance(getActivity()).getFilterDistance() == 0) {
UserAccessSession.getInstance(getActivity()).setFilterDistance(data.getDefault_distance());
}
}
Queries q = RealEstateApplication.getQueriesInstance(getContext());
if (data.getProperty_types() != null && data.getProperty_types().size() > 0) {
for (PropertyType obj : data.getProperty_types()) {
q.deletePropertyType(obj.getPropertytype_id());
q.insertPropertyType(obj);
}
}
if (data.getReal_estates() != null && data.getReal_estates().size() > 0) {
for (RealEstate obj : data.getReal_estates()) {
double distance = obj.getDistance() * Config.CONVERSION_SERVER_DATA_DISTANCE_TO_KM;
obj.setDistance(distance);
q.deleteRealEstate(obj.getRealestate_id());
q.insertRealEstate(obj);
if (obj.getPhotos() != null && obj.getPhotos().size() > 0) {
for (Photo photo : obj.getPhotos()) {
q.deletePhoto(photo.getPhoto_id());
q.insertPhoto(photo);
}
}
if(obj.getAgent() != null) {
q.deleteAgent(obj.getAgent().getAgent_id());
q.insertAgent(obj.getAgent());
}
realEstates.add(obj);
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
else {
realEstates = RealEstateApplication.getQueriesInstance(getContext()).getRealEstates();
if(RealEstateApplication.currentLocation != null) {
for(RealEstate realEstate : realEstates) {
Location locStore = new Location("Store");
locStore.setLatitude(realEstate.getLat());
locStore.setLongitude(realEstate.getLon());
double userDistanceFromStore =
RealEstateApplication.currentLocation.distanceTo(locStore) *
Config.CONVERSION_OFFLINE_DATA_DISTANCE_TO_KM;
realEstate.setDistance(userDistanceFromStore);
}
Collections.sort(realEstates, new Comparator<RealEstate>() {
@Override
public int compare(RealEstate obj1, RealEstate obj2) {
if (obj1.getDistance() < obj2.getDistance())
return -1;
if (obj1.getDistance() > obj2.getDistance())
return 1;
return 0;
}
});
}
}
}
});
task.execute();
}
private void addMarkers(ArrayList<RealEstate> arrayList) {
if(googleMap != null)
googleMap.clear();
try {
markerList.clear();
markers.clear();
for(RealEstate entry: arrayList) {
if(entry.getLat() == 0 || entry.getLon() == 0)
continue;
Marker mark = createMarker(entry);
markerList.add(mark);
markers.put(mark.getId(), entry);
}
showBoundedMap();
}
catch(Exception e) {
e.printStackTrace();
}
}
private Marker createMarker(RealEstate realEstate) {
final MarkerOptions markerOptions = new MarkerOptions();
String strPrice = String.format("%s %s", realEstate.getCurrency(), realEstate.getPrice());
Spanned price = Html.fromHtml(strPrice);
price = Html.fromHtml(price.toString());
Spanned storeAddress = Html.fromHtml(realEstate.getAddress());
storeAddress = Html.fromHtml(storeAddress.toString());
markerOptions.title( price.toString() );
String address = storeAddress.toString();
if(address.length() > Config.ELLIPSE_HOME_COUNT)
address = storeAddress.toString().substring(0, Config.ELLIPSE_HOME_COUNT) + "...";
markerOptions.snippet(address);
markerOptions.position(new LatLng(realEstate.getLat(), realEstate.getLon()));
markerOptions.icon(BitmapDescriptorFactory.fromResource(UIConfig.MAP_PIN_REAL_ESTATE));
Marker mark = googleMap.addMarker(markerOptions);
mark.setInfoWindowAnchor(Config.MAP_INFO_WINDOW_X_OFFSET, 0);
return mark;
}
private void showBoundedMap() {
if(markerList == null && markerList.size() == 0 ) {
Toast.makeText(getContext(), R.string.no_results_found, Toast.LENGTH_SHORT).show();
return;
}
if(markerList.size() > 0) {
LatLngBounds.Builder bld = new LatLngBounds.Builder();
for (int i = 0; i < markerList.size(); i++) {
Marker marker = markerList.get(i);
bld.include(marker.getPosition());
}
LatLngBounds bounds = bld.build();
googleMap.moveCamera(
CameraUpdateFactory.newLatLngBounds(bounds,
this.getResources().getDisplayMetrics().widthPixels,
this.getResources().getDisplayMetrics().heightPixels,
70));
}
else {
Toast.makeText(getContext(), R.string.no_results_found, Toast.LENGTH_SHORT).show();
Location loc = RealEstateApplication.currentLocation;
if(loc != null) {
googleMap.moveCamera(
CameraUpdateFactory.newLatLngZoom(
new LatLng(loc.getLatitude(), loc.getLongitude()),
70) );
}
}
}
@Override
public void onInfoWindowClick(Marker marker) {
// TODO Auto-generated method stub
final RealEstate obj = markers.get(marker.getId());
selectedRealEstate = obj;
if(RealEstateApplication.currentLocation != null) {
Location loc = new Location("marker");
loc.setLatitude(marker.getPosition().latitude);
loc.setLongitude(marker.getPosition().longitude);
double meters = RealEstateApplication.currentLocation.distanceTo(loc);
double miles = meters * Config.METERS_TO_KM;
String str = String.format("%.1f %s",
miles,
MGUtilities.getStringFromResource(getActivity(), R.string.km));
TextView tvDistance = (TextView) viewInflate.findViewById(R.id.tvDistance);
tvDistance.setText(str);
}
frameSliding.setVisibility(View.VISIBLE);
Queries q = RealEstateApplication.getQueriesInstance(getContext());
ImageView imgViewThumb = (ImageView) viewInflate.findViewById(R.id.imgViewThumb);
Photo p = q.getPhotoByRealEstateId(obj.getRealestate_id());
if(p != null) {
RealEstateApplication.getImageLoaderInstance(
getActivity()).displayImage(p.getPhoto_url(),
imgViewThumb,
RealEstateApplication.getDisplayImageOptionsInstance());
}
else {
imgViewThumb.setImageResource(UIConfig.IMAGE_PLACEHOLDER);
}
imgViewThumb.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent i = new Intent(getActivity(), DetailActivity.class);
i.putExtra("realestate", obj);
getActivity().startActivity(i);
}
});
String strPrice = String.format("%s %s", obj.getCurrency(), obj.getPrice());
Spanned spannedPrice = Html.fromHtml(strPrice);
spannedPrice = Html.fromHtml(spannedPrice.toString());
Spanned spannedAddress = Html.fromHtml(obj.getAddress());
spannedAddress = Html.fromHtml(spannedAddress.toString());
String address = spannedAddress.toString();
if(address.length() > Config.ELLIPSE_HOME_COUNT)
address = spannedAddress.toString().substring(0, Config.ELLIPSE_HOME_COUNT) + "...";
TextView tvTitle = (TextView) viewInflate.findViewById(R.id.tvTitle);
TextView tvSubtitle = (TextView) viewInflate.findViewById(R.id.tvSubtitle);
tvTitle.setText(spannedPrice);
tvSubtitle.setText(address);
ToggleButton toggleButtonFave = (ToggleButton) viewInflate.findViewById(R.id.toggleButtonFave);
toggleButtonFave.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
checkFave(v, obj);
}
});
Favorite fave = q.getFavoriteByRealEstateId(obj.getRealestate_id());
toggleButtonFave.setChecked(true);
if(fave == null)
toggleButtonFave.setChecked(false);
}
@Override
public void onMapClick(LatLng point) {
// TODO Auto-generated method stub
frameSliding.setVisibility(View.INVISIBLE);
}
private void checkFave(View view, RealEstate realEstate) {
Queries q = RealEstateApplication.getQueriesInstance(getContext());
Favorite fave = q.getFavoriteByRealEstateId(realEstate.getRealestate_id());
if(fave != null) {
q.deleteFavorite(realEstate.getRealestate_id());
((ToggleButton) view).setChecked(false);
}
else {
fave = new Favorite();
fave.setRealestate_id(realEstate.getRealestate_id());
q.insertFavorite(fave);
((ToggleButton) view).setChecked(true);
}
}
public void showRefresh(boolean show) {
swipeRefresh.setRefreshing(show);
swipeRefresh.setEnabled(show);
}
ArrayList<Marker> markers1;
@SuppressLint("DefaultLocale")
@Override
public void onUserDidFinishDrawPolygon(PolygonOptions polygonOptions) {
// TODO Auto-generated method stub
googleMap.clear();
googleMap.addPolygon( polygonOptions );
markers1 = getMarkersInsidePoly(polygonOptions, null, markerList);
markerList.clear();
markers.clear();
for(Marker mark1 : markers1) {
for(RealEstate realEstate : realEstates) {
String strPrice = String.format("%s %s", realEstate.getCurrency(), realEstate.getPrice());
if(mark1.getPosition().latitude == realEstate.getLat() &&
mark1.getPosition().longitude == realEstate.getLon() &&
mark1.getTitle().compareTo(strPrice) == 0) {
Marker mark = createMarker(realEstate);
markerList.add(mark);
markers.put(mark.getId(), realEstate);
break;
}
}
}
drawingView.enableDrawing(false);
drawingView.resetPolygon();
drawingView.startNew();
if(markers1.size() == 0)
Toast.makeText(getContext(), R.string.no_results_found, Toast.LENGTH_SHORT).show();
}
@Override
public void onUserDidFinishDrawPolyline(PolylineOptions polylineOptions) { }
public ArrayList<Marker> getMarkersInsidePoly(PolygonOptions polygonOptions,
PolylineOptions polylineOptions, ArrayList<Marker> markers) {
ArrayList<Marker> markersFound = new ArrayList<Marker>();
for(Marker mark : markers) {
Boolean isFound = polygonOptions != null ?
drawingView.latLongContainsInPolygon(mark.getPosition(), polygonOptions) :
drawingView.latLongContainsInPolyline(mark.getPosition(), polylineOptions);
if(isFound) {
markersFound.add(mark);
}
}
return markersFound;
}
@OnClick(R.id.btnDraw)
public void drawMap() {
drawingView.enableDrawing(true);
drawingView.startDrawingPolygon(true);
}
@OnClick(R.id.btnRefresh)
public void refresh() {
showRefresh(true);
addMarkers(realEstates);
showRefresh(false);
}
@OnClick(R.id.btnRoute)
public void route() {
if(selectedRealEstate == null) {
MGUtilities.showAlertView(
getActivity(),
R.string.action_error,
R.string.cannot_proceed_route);
return;
}
String geo = String.format("http://maps.google.com/maps?f=d&daddr=%s&dirflg=d", selectedRealEstate.getAddress()) ;
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(geo));
intent.setComponent(new ComponentName("com.google.android.apps.maps", "com.google.android.maps.MapsActivity"));
startActivity(intent);
}
@OnClick(R.id.btnCurrentLocation)
public void currentLocation() {
Location loc = RealEstateApplication.currentLocation;
if(loc != null) {
googleMap.moveCamera(
CameraUpdateFactory.newLatLngZoom(
new LatLng(loc.getLatitude(), loc.getLongitude()),
70) );
}
}
@Override
public void onLocationChanged(Location prevLoc, Location currentLoc) {
RealEstateApplication app = (RealEstateApplication) getActivity().getApplication();
app.setOnLocationListener(null, getActivity());
Handler h = new Handler();
h.postDelayed(new Runnable() {
@Override
public void run() {
getData();
}
}, Config.DELAY_SHOW_ANIMATION + 500);
googleMap.setMyLocationEnabled(true);
}
@Override
public void onLocationRequestDenied() {
showRefresh(false);
MGUtilities.showAlertView(getActivity(), R.string.permission_error, R.string.permission_error_details_location);
}
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == Config.PERMISSION_REQUEST_LOCATION_SETTINGS) {
if(MGUtilities.isLocationEnabled(getActivity()))
refetch();
else {
showRefresh(false);
Toast.makeText(getActivity(),
R.string.location_error_not_turned_on, Toast.LENGTH_LONG).show();
}
}
}
}
