eclipse - MAP VIEW IN ANDROID - JUST SHOWING TILES. LIVE MAP VIEW IS NOT THERE -


i tried getting location on map following code not getting live map view..... tiles grids etc...map view not visible.. please see code , help.

androidgpstrackingactivity.java

package com.androidhive.dashboard; import java.util.list;  import com.google.android.maps.geopoint; import com.google.android.maps.mapactivity; import com.google.android.maps.mapcontroller; import com.google.android.maps.mapview; import com.google.android.maps.overlay; import com.google.android.maps.overlayitem;  import android.app.activity; import android.content.intent; import android.graphics.drawable.drawable; import android.os.bundle; import android.view.view; import android.widget.button; import android.widget.toast; import androidhive.dashboard.r;  public class androidgpstrackingactivity extends mapactivity {  button btnshowlocation; mapview mapview;  list<overlay> mapoverlays;  additemizedoverlay itemizedoverlay;  geopoint geopoint; // map controllers mapcontroller mc;  double latitude; double longitude; overlayitem overlayitem;  @override public void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.map_view);       gpstracker gps = new gpstracker(androidgpstrackingactivity.this);     latitude = gps.getlatitude();     longitude = gps.getlongitude();     toast.maketext(getapplicationcontext(), "your location - \nlat: " + latitude + "\nlong: " + longitude, toast.length_long).show();       mapview = (mapview) findviewbyid(r.id.mapview);     mapview.setbuiltinzoomcontrols(true);      mapoverlays = mapview.getoverlays();      // geopoint place on map     geopoint = new geopoint((int) (latitude * 1e6),             (int) (longitude * 1e6));      // drawable marker icon     drawable drawable_user = this.getresources()             .getdrawable(r.drawable.mark_red);      itemizedoverlay = new additemizedoverlay(drawable_user, this);      // map overlay item     overlayitem = new overlayitem(geopoint, "your location",             "that you!");      itemizedoverlay.addoverlay(overlayitem);      mapoverlays.add(itemizedoverlay);     itemizedoverlay.populatenow();     mc = mapview.getcontroller();     mc.animateto(geopoint);     mapview.postinvalidate();           }  @override protected boolean isroutedisplayed() {     // todo auto-generated method stub     return false; }  }

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additemmizedoverlay.java

package com.androidhive.dashboard;  import java.util.arraylist;  import android.app.alertdialog; import android.content.context; import android.content.dialoginterface; import android.graphics.drawable.drawable; import android.view.motionevent; import android.widget.toast;  import com.google.android.maps.geopoint; import com.google.android.maps.itemizedoverlay; import com.google.android.maps.mapview; import com.google.android.maps.overlayitem;  /**  * class used place marker or overlay items on map  * */ public class additemizedoverlay extends itemizedoverlay<overlayitem> {     private arraylist<overlayitem> mapoverlays = new arraylist<overlayitem>();     private context context;     public additemizedoverlay(drawable defaultmarker) {         super(boundcenterbottom(defaultmarker));    }     public additemizedoverlay(drawable defaultmarker, context context) {         this(defaultmarker);         this.context = context;    }     @override    public boolean ontouchevent(motionevent event, mapview mapview)    {            if (event.getaction() == 1) {            geopoint geopoint = mapview.getprojection().frompixels(                (int) event.getx(),                (int) event.gety());            // latitude            double lat = geopoint.getlatitudee6() / 1e6;            // longitude            double lon = geopoint.getlongitudee6() / 1e6;            toast.maketext(context, "lat: " + lat + ", lon: "+lon, toast.length_short).show();        }        return false;    }      @override    protected overlayitem createitem(int i) {       return mapoverlays.get(i);    }     @override    public int size() {       return mapoverlays.size();    }     @override    protected boolean ontap(int index) {        overlayitem item = mapoverlays.get(index);        alertdialog.builder dialog = new alertdialog.builder(this.context);        dialog.settitle(item.gettitle());        dialog.setmessage(item.getsnippet());        dialog.setpositivebutton("ok", new dialoginterface.onclicklistener() {         public void onclick(dialoginterface dialog, int which) {         }     });        dialog.show();        return true;      }     public void addoverlay(overlayitem overlay) {       mapoverlays.add(overlay);    }     public void populatenow(){        this.populate();    }  }

map_view.xml

<?xml version="1.0" encoding="utf-8"?> <com.google.android.maps.mapview xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/mapview" android:layout_width="fill_parent" android:layout_height="fill_parent" android:clickable="true" android:enabled="true" android:apikey="api_key" />

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android api v1 deprecated , can't have new api key generated it. have generated 1 api v2.

the easiest way migrate v2 remove code have , follow link: https://developers.google.com/maps/documentation/android/start


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