googlemap_Viewpager.java

package com.example.noavaran.drugstore.Fragment;


import android.location.Location;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;

import com.example.noavaran.drugstore.R;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.location.LocationListener;
import com.google.android.gms.location.LocationServices;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.MapView;
import com.google.android.gms.maps.MapsInitializer;
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.Marker;
import com.google.android.gms.maps.model.MarkerOptions;

/**
 * A simple {@link Fragment} subclass.
 */

public class MenuFragment extends Fragment  {
    MapView mMapView;
    private GoogleMap googleMap;
    Location mLastLocation;
    public LatLng sydney;

    public MenuFragment() {
        // Required empty public constructor
    }



    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        final View rootView = inflater.inflate(R.layout.fragment_menu, container, false);


        mMapView = (MapView) rootView.findViewById(R.id.mapView);
        mMapView.onCreate(savedInstanceState);

        mMapView.onResume(); // needed to get the map to display immediately
        try {
            MapsInitializer.initialize(getActivity().getApplicationContext());
        } catch (Exception e) {
            e.printStackTrace();
        }
        mMapView.getMapAsync(new OnMapReadyCallback() {
            @Override
            public void onMapReady(GoogleMap mMap) {
                googleMap = mMap;

                // For showing a move to my location button
                googleMap.setMyLocationEnabled(true);

                // For dropping a marker at a point on the Map

                /* googleMap.addMarker(new MarkerOptions().position(sydney).title("Marker Title").snippet("Marker Description")).
                        setIcon(BitmapDescriptorFactory.fromResource(R.drawable.position_icon));*/
googleMap.setOnMyLocationChangeListener(new GoogleMap.OnMyLocationChangeListener() {

    @Override
    public void onMyLocationChange(Location location) {

        sydney=new LatLng(location.getLatitude(), location.getLongitude());
        googleMap.addMarker(new MarkerOptions().position(sydney).title(""))
        .setIcon(BitmapDescriptorFactory.fromResource(R.drawable.position_icon));
        CameraPosition cameraPosition = new CameraPosition.Builder().target(sydney).zoom(12).build();
        googleMap.animateCamera(CameraUpdateFactory.newCameraPosition(cameraPosition));
       
        googleMap.setOnMarkerClickListener(new GoogleMap.OnMarkerClickListener() {
            @Override
            public boolean onMarkerClick(final Marker marker) {
                marker.setIcon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_GREEN));

//
                LatLng markerPos=marker.getPosition();
                String markerLocationName=marker.getTitle();
                String markerSubCategoryName=marker.getSnippet();

                marker.remove();

                MarkerOptions markerOptions =
                        new MarkerOptions().position(markerPos)
                                .title(markerLocationName)
                                .snippet(markerSubCategoryName)
                                .icon(BitmapDescriptorFactory.fromResource(R.drawable.logo));// Changing marker icon
                googleMap.addMarker(markerOptions);

              /* MarkerOptions markerOptions =
                        new MarkerOptions().position(markerPos)
                                .title(markerLocationName)
                                .snippet(markerSubCategoryName)
                                .icon(BitmapDescriptorFactory.fromResource(R.drawable.logo));
                googleMap.addMarker(markerOptions);
                Log.d("marker","change marker icon");*/
                return false;
            }
        });
       

    }


});

                // For zooming automatically to the location of the marker
               /* */
            }
        });
        return rootView;
    }

    @Override
    public void onResume() {
        super.onResume();
        mMapView.onResume();
    }

    @Override
    public void onPause() {
        super.onPause();
        mMapView.onPause();
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
        mMapView.onDestroy();
    }

    @Override
    public void onLowMemory() {
        super.onLowMemory();
        mMapView.onLowMemory();
    }


}