MapView not work in SDK 1.0!

phannguyen · by **phannguyen** » Fri Oct 03, 2008 9:54 am

hi all,
i have a problem with mapview. In old version mapview work well, but in SDK 1.0 mapview not work.
Now with SDk 1.0 mapview not show,not toggle for satellite, it's only blank screen.
This is mycode:

basicmap.java

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package com.google.android.example;
 
import android.app.Activity;
 
import android.os.Bundle;
 
import android.view.KeyEvent;
 
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 android.graphics.Point; 
 
public class BasicMap extends MapActivity {
 
        private MapView myMapView;
 
    @Override
 
    public void onCreate(Bundle icicle) {
 
        super.onCreate(icicle);
 
        myMapView = new MapView(this, "key?");
 
        // Lets start at the Statue of Liberty
 
        // I grabbed the data from Google-Maps
 
        GeoPoint p = new GeoPoint((int) (40.689213 * 1000000),
 
                              (int) (-74.044558 * 1000000));
 
        // Get the controller, that is used for translation and zooming
 
        MapController mc = myMapView.getController();
 
        // Translate to the Statue of Liberty
 
        mc.animateTo(p);
 
        // Zoom Very close
 
        mc.setZoom(21);
 
        // Make myMapView the exilicit view of this app
 
        setContentView(myMapView);
 
        // Enable Sattelite-Mode, so we will se the
 
        // Statue of liberty instantly on the screen
 
        myMapView.setSatellite(true);
 
    }
 
    public boolean onKeyDown(int keyCode, KeyEvent event) {
 
        if (keyCode == KeyEvent.KEYCODE_I) {
 
            // Zooming In
 
            myMapView.getController().zoomIn();
 
            return true;
 
        } else if (keyCode == KeyEvent.KEYCODE_O) {
 
            // Zooming Out
 
            myMapView.getController().zoomOut();
 
            return true;
 
        } else if (keyCode == KeyEvent.KEYCODE_S) {
 
          // Switch to satellite view
 
          myMapView.setSatellite(true);;
 
            return true;
 
        } else if (keyCode == KeyEvent.KEYCODE_T) {
 
            // Switch on traffic overlays
 
            myMapView.setTraffic(true);
 
            return true;
 
        }
 
        return false;
 
    }
 
     @Override
 
     protected boolean isRouteDisplayed() {
 
          // TODO Auto-generated method stub
 
          return false;
 
     } 
 
}
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my Manifest.xml

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<?xml version="1.0" encoding="utf-8"?>
 
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
 
      package="com.google.android.example"
 
      android:versionCode="1"
 
      android:versionName="1.0.0">
 
    <application android:icon="@drawable/icon" android:label="@string/app_name">
 
    <uses-library android:name="com.google.android.maps"/>
 
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
 
    <uses-permission android:name="android.permission.INTERNET" /> 
 
        <activity android:name=".BasicMap"
 
                  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> 
 
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what wrong here?please help me.
thanks a lot.

ninor · by **ninor** » Fri Oct 03, 2008 12:10 pm

Your code doesn't show any map...
(I tested it too)

Check this out: http://www.anddev.org/simple_googlemaps_with_threads-t2943.html

Marchu · by **Marchu** » Sat Oct 04, 2008 10:28 pm

Hello,

See the reply in the original post (basic map application) in map tutorials, for a solution.
(A blank map is almost always a permission problem)

Cheers

phannguyen · by **phannguyen** » Mon Oct 06, 2008 3:28 am

thanks for your help,
if anyone got same problem,please check here to found solution
http://www.anddev.org/viewtopic.php?p=10965#10965
best regard,

MapView not work in SDK 1.0!

MapView not work in SDK 1.0!

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