Hello, THis is my first time deling with MapActivity and I was able to work the MapView example , go it to compile and launched it on my device, but I dont see it displaying any maps. It just shows the white screen with zoom button an d the overlay drawable png image I have. can any one tell me whats wrong.
Here's my class file MapView class file. package com.example.hellomap; 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.graphics.drawable.Drawable; import android.os.Bundle; import android.widget.LinearLayout; import android.widget.ZoomControls; public class mymap extends MapActivity { List<Overlay> mapOverlays; Drawable drawable; mapOverlay itemizedOverlay; LinearLayout linearLayout; MapView mapView; ZoomControls mZoom; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.mymap); linearLayout = (LinearLayout) findViewById(R.id.zoomview); mapView = (MapView) findViewById(R.id.mapview); mZoom = (ZoomControls) mapView.getZoomControls(); linearLayout.addView(mZoom); mapOverlays = mapView.getOverlays(); drawable = this.getResources().getDrawable(R.drawable.man); itemizedOverlay = new mapOverlay(drawable); GeoPoint point = new GeoPoint(19240000,-99120000); OverlayItem overlayitem = new OverlayItem(point, "", ""); itemizedOverlay.addOverlay(overlayitem); mapOverlays.add(itemizedOverlay); } @Override protected boolean isRouteDisplayed() { return false; } } Overlay Class file: package com.example.hellomap; import java.util.ArrayList; import android.graphics.drawable.Drawable; import com.google.android.maps.ItemizedOverlay; import com.google.android.maps.OverlayItem; public class mapOverlay extends ItemizedOverlay { private ArrayList<OverlayItem> mOverlays = new ArrayList<OverlayItem> (); public mapOverlay(Drawable defaultMarker) { super(boundCenterBottom(defaultMarker)); // TODO Auto-generated constructor stub } @Override protected OverlayItem createItem(int arg0) { return mOverlays.get(arg0); } @Override public int size() { return mOverlays.size(); } public void addOverlay(OverlayItem overlay) { mOverlays.add(overlay); populate(); } } Manifest File <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.hellomap" android:versionCode="1" android:versionName="1.0"> <application android:icon="@drawable/icon" android:label="@string/ app_name" android:debuggable="true"> <activity android:name=".HelloMap" android:label="@string/app_name"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <uses-library android:name="com.google.android.maps" /> </application> <uses-sdk android:minSdkVersion="3" /> <uses-permission android:name="android.permission.INTERNET" /> </manifest> Any help is greately appreciated... Thanks! -- You received this message because you are subscribed to the Google Groups "Android Beginners" group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to android-beginners+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en