Thanks Peter for the post! I was lost with getting a basic Map display
- turns out its an issue with the "uses-permission" in the
AndroidManifest.xml file which seems to be a fairly new development.
In the Location based API documentation, it would help if they add the
fact that these permissions should be setup before you can do
something useful.
- Prash
On Sep 29, 2:21 am, Peter Stevenson <[EMAIL PROTECTED]> wrote:
> Peter Wrote
> hope this help if not email me again and I see if I can help
> Also add a screen shot
>
> You should be able to load data on to your map based on this code
> use a dbHelper Class to help with database control
>
> Peter
>
> package com.cyberspace.testing.out;
>
> import android.graphics.Canvas;
> import android.graphics.drawable.Drawable;
>
> import java.io.DataOutputStream;
> import java.io.OutputStream;
> import java.lang.reflect.Array;
> import java.net.HttpURLConnection;
> import java.net.URL;
> import java.util.Vector;
> import org.apache.http.protocol.HTTP;
> import android.os.Bundle;
> import android.view.*;
> import com.google.android.maps.GeoPoint;
> import com.google.android.maps.MapActivity;
> import com.google.android.maps.MapView;
>
> public class prueba extends MapActivity {
>
> WhereAmIOverlay WhereAmIOverlay;
> View zoomView;
> Drawable defaultMarker;
> MapView map;
>
> GeoPoint Point = new GeoPoint((int) (-1.416402 * 1000000), (int)
> (-78.025078 * 1000000));
>
> GeoPoint Point1 = new GeoPoint((int) (-1.616402 * 1000000), (int)
> (-78.025078 * 1000000));
> GeoPoint Point2 = new GeoPoint((int) (-1.516402 * 1000000), (int)
> (-78.025078 * 1000000));
> GeoPoint Point3 = new GeoPoint((int) (-1.716402 * 1000000), (int)
> (-78.025078 * 1000000));
>
> @Override
> public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setContentView(R.layout.main);
> map = (MapView) findViewById(R.id.map);
> defaultMarker =
> getResources().getDrawable(R.drawable.mappin_red);
> defaultMarker.setBounds(0,
> 0,defaultMarker.getIntrinsicWidth(), defaultMarker.getIntrinsicHeight());
>
> // map.getController().setCenter(Point);
> // map.getController().animateTo(Point);
> // map.displayZoomControls(false);
> // map.getController().setZoom(7);
> }
> public boolean onKeyDown(int keyCode, KeyEvent event) {
> switch(keyCode){
> case KeyEvent.KEYCODE_I:
> int level = map.getZoomLevel();
> map.getController().setZoom(level + 1);
> return true;
> case KeyEvent.KEYCODE_O:
> int level2 = map.getZoomLevel();
> map.getController().setZoom(level2 + 1);
> return true;
> case KeyEvent.KEYCODE_S:
> map.setSatellite(true);
> return true;
> case KeyEvent.KEYCODE_T:
> map.setSatellite(false);
> return true;
> }
> return false;
> }
>
> @Override
> public boolean onCreateOptionsMenu(Menu menu) {
> super.onCreateOptionsMenu(menu);
> menu.add(0,1,2, "My Location");
> //menu 1
> SubMenu sub1 = menu.addSubMenu(3, 2, 3,"Vistas");
> sub1.add(3,3,1, "Satelite");
> sub1.add(3,4,2, "Trafico");
> //menu 2
> SubMenu sub = menu.addSubMenu(2, 5, 1,"Zoom");
> sub.add(2,6,1, "In");
> sub.add(2,7,2, "Out");
> return true;
> }
> @Override
> public boolean onMenuItemSelected(int featureId, MenuItem item) {
> super.onMenuItemSelected(featureId, item);
> switch (item.getItemId()) {
> case 1:
> WhereAmIOverlay = new WhereAmIOverlay(this,defaultMarker);
> map.getController().animateTo(Point);
> map.getOverlays().add(WhereAmIOverlay);
> zoomView = map.getZoomControls();
> zoomView.setLayoutParams(new ViewGroup.LayoutParams
> (ViewGroup.LayoutParams.WRAP_CONTENT,
> ViewGroup.LayoutParams.WRAP_CONTENT));
> map.addView(zoomView);
> map.displayZoomControls(true);
> map.getController().setZoom(10);
> map.setClickable(true);
> map.setEnabled(true);
> map.invalidate();
> return true;
> case 3:
> map.setSatellite(true);
> return true;
> case 4:
> map.setSatellite(false);
> return true;
> case 6:
> int level = map.getZoomLevel();
> map.getController().setZoom(level + 1);
> return true;
> case 7:
> int level1 = map.getZoomLevel();
> map.getController().setZoom(level1 - 1);
> return true;
> }
> return super.onOptionsItemSelected(item);}
>
> @Override
> protected boolean isRouteDisplayed() {
> // TODO Auto-generated method stub
> return false;
> }}
>
> *or this way
>
> * public void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setContentView(R.layout.main);
> map = (MapView) findViewById(R.id.map);
> defaultMarker =
> getResources().getDrawable(R.drawable.mappin_red);
> defaultMarker.setBounds(0,
> 0,defaultMarker.getIntrinsicWidth(), defaultMarker.getIntrinsicHeight());
>
> WhereAmIOverlay = new WhereAmIOverlay(this,defaultMarker);
> map.getController().animateTo(Point);
> map.getOverlays().add(WhereAmIOverlay);
> zoomView = map.getZoomControls();
> zoomView.setLayoutParams(new ViewGroup.LayoutParams
> (ViewGroup.LayoutParams.WRAP_CONTENT,
> ViewGroup.LayoutParams.WRAP_CONTENT));
> map.addView(zoomView);
> map.displayZoomControls(true);
> map.getController().setZoom(10);
> map.setClickable(true);
> map.setEnabled(true);
> map.invalidate();
>
> package com.cyberspace.testing.out;
>
> import java.util.ArrayList;
> import java.util.List;
> import android.graphics.*;
> import android.graphics.drawable.Drawable;
> import com.google.android.maps.*;
>
> public class WhereAmIOverlay extends ItemizedOverlay< OverlayItem>{
>
> private List<OverlayItem> mItemList = new ArrayList<OverlayItem>();
> prueba prueba;
> GeoPoint geoPoint;
> Drawable marker;
> private Projection p;
> Point point;
> Paint paint;
>
> public WhereAmIOverlay(prueba prueba,Drawable defaultMarker) {
> super(defaultMarker);
> this.prueba = prueba;
> paint = new Paint();
> mItemList.add(new OverlayItem(prueba.Point , "Title","Snippet"));
> mItemList.add(new OverlayItem(prueba.Point1 , "This point
> one","Snippet"));
> mItemList.add(new OverlayItem(prueba.Point2 , "Title","Snippet"));
> mItemList.add(new OverlayItem(prueba.Point3 , "Title","Snippet"));
> populate();
>
> }
>
> @Override
> protected OverlayItem createItem(int i) {
> return mItemList.get(i);
> }
> @Override
> public int size() {
> return mItemList.size();
> }
>
> }
>
> <?xml version="1.0" encoding="utf-8"?>
> <manifest xmlns:android="http://schemas.android.com/apk/res/android";
> package="com.cyberspace.testing.out" android:versionCode="1"
> android:versionName="1.0.0">
> <uses-permission
> android:name="android.permission.ACCESS_COARSE_LOCATION" />
> <uses-permission android:name="android.permission.INTERNET" />
> <uses-permission android:name="android.permission.ACCESS_GPS" />
> <uses-permission android:name="android.permission.ACCESS_LOCATION" />
> <uses-permission
> android:name="android.permission.ACCESS_ASSISTED_GPS" />
> <uses-permission android:name="android.permission.ACCESS_CELL_ID" />
> <application android:icon="@drawable/icon"
> android:label="@string/app_name">
> <uses-library android:name="com.google.android.maps" />
> <activity android:name=".prueba" android:label="@string/app_name">
> <intent-filter>
> <action android:name="android.intent.action.MAIN" />
> <category android:name="android.intent.category.LAUNCHER" />
> </intent-filter>
> </activity>
> </application>
> </manifest>
>
> Screenshot-Android Emulator (5554).png
> 139KViewDownload
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