Я не вижу вид карты Google в Android-эмуляторе

Question

Я закодировал карты Google для просмотра в эмуляторе Android. Но я не могу ничего, кроме сетки с увеличением и уменьшением.

Это мой манифест код:

<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.example.ggl_maps" 
    android:versionCode="1" 
    android:versionName="1.0" > 

    <uses-sdk 
     android:minSdkVersion="8" 
     android:targetSdkVersion="16" /> 

    <uses-feature 
     android:glEsVersion="0x00020000" 
     android:required="true" /> 

    <uses-permission android:name="android.permission.INTERNET" /> 
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" /> 
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> 

    <application 
     android:allowBackup="true" 
     android:icon="@drawable/ic_launcher" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme" > 
     <uses-library android:name="com.google.android.maps" /> 

     <activity 
      android:name="com.example.ggl_maps.MainActivity" 
      android:label="@string/app_name" 
      android:theme="@android:style/Theme.NoTitleBar" > 
      <intent-filter> 
       <action android:name="android.intent.action.MAIN" /> 
       <category android:name="android.intent.category.LAUNCHER" /> 
      </intent-filter> 
     </activity> 
     <activity android:name="HelloItemizedOverlay" > 
     </activity> 
    </application> 

</manifest> 

Java код:

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.os.Bundle; 
import android.app.Activity; 
import android.graphics.drawable.Drawable; 
import android.view.Menu; 
import android.widget.Toast; 

public class MainActivity extends MapActivity { 

    MapView mapView; 
    MapController mc; 
    GeoPoint p; 

    protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 

    try { 
     setContentView(R.layout.activity_main); 
     mapView = (MapView) findViewById(R.id.mapView); 
     mapView.setBuiltInZoomControls(true); 
     mapView.setBuiltInZoomControls(true); 

     List<Overlay> mapOverlays = mapView.getOverlays(); 
     Drawable drawable = this.getResources().getDrawable(R.drawable.ic_launcher); 
     HelloItemizedOverlay itemizedoverlay = new HelloItemizedOverlay(drawable, this); 

     GeoPoint point2 = new GeoPoint(17385812, 78480667); 
     OverlayItem overlayitem = new OverlayItem(point2, "Namashkaar!", 
      "I'm in Hyderabad, India!"); 

     itemizedoverlay.addOverlay(overlayitem); 
     mapOverlays.add(itemizedoverlay); 

     List<Overlay> mapOverlay = mapView.getOverlays(); 
    } catch (Exception e) { 
     // TODO Auto-generated catch block 
     Toast.makeText(getApplicationContext(), e.toString(), 5000).show(); 
    } 
    } 

    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
    // Inflate the menu; this adds items to the action bar if it is present. 
    getMenuInflater().inflate(R.menu.main, menu); 
    return true; 
    } 

    @Override 
    protected boolean isRouteDisplayed() { 
    // TODO Auto-generated method stub 
    return false; 
    } 
} 

overlay.java

import java.util.ArrayList; 

import android.app.AlertDialog; 
import android.content.Context; 
import android.graphics.drawable.Drawable; 

import com.google.android.maps.ItemizedOverlay; 
import com.google.android.maps.OverlayItem; 

public class HelloItemizedOverlay extends ItemizedOverlay { 

    private ArrayList<OverlayItem> mOverlays = new ArrayList<OverlayItem>(); 
    private Context mContext; 

    public HelloItemizedOverlay(Drawable defaultMarker) { 
     super(boundCenterBottom(defaultMarker)); 
    } 

    public void addOverlay(OverlayItem overlay) { 
     mOverlays.add(overlay); 
     populate(); 
    } 

    @Override 
    protected OverlayItem createItem(int arg0) { 
     // TODO Auto-generated method stub 
     return mOverlays.get(arg0); 
    } 

    @Override 
    public int size() { 
     // TODO Auto-generated method stub 
     return mOverlays.size(); 
    } 
    public HelloItemizedOverlay(Drawable defaultMarker, Context context) { 
     super(boundCenterBottom(defaultMarker)); 
     mContext = context; 
    } 

    @Override 
    protected boolean onTap(int index) { 
     OverlayItem item = mOverlays.get(index); 
     AlertDialog.Builder dialog = new AlertDialog.Builder(mContext); 
     dialog.setTitle(item.getTitle()); 
     dialog.setMessage(item.getSnippet()); 
     dialog.show(); 
     return true; 
    } 
} 

Мой журнал кот продолжает непрерывно бежать с теми же предупреждениями.

Вот мой XML-файл:

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:id="@+id/main" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent"> 

<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:apiKey="AIzaSyB3XULMdQSsa**************************" 
/> 
</LinearLayout> 

Это половинчатые детали журнала кошки. То же самое работает в течение нескольких минут.

02-25 07:37:48.441: D/dalvikvm(650): GC_CONCURRENT freed 418K, 6% free 8563K/9095K, paused 10ms+5ms, total 86ms 
02-25 07:38:12.761: E/ThrottleService(562): problem during onPollAlarm: java.lang.IllegalStateException: problem parsing stats: java.io.FileNotFoundException: /proc/net/xt_qtaguid/iface_stat_all: open failed: ENOENT (No such file or directory) 
02-25 07:40:17.871: W/System.err(1249): IOException processing: 26 
02-25 07:40:17.871: W/System.err(1249): java.io.IOException: Server returned: 3 
02-25 07:40:17.891: W/System.err(1249):  at android_maps_conflict_avoidance.com.google.googlenav.map.BaseTileRequest.readResponseData(BaseTileRequest.java:115) 
02-25 07:40:17.891: W/System.err(1249):  at android_maps_conflict_avoidance.com.google.googlenav.map.MapService$MapTileRequest.readResponseData(MapService.java:1473) 
02-25 07:40:17.945: W/System.err(1249):  at android_maps_conflict_avoidance.com.google.googlenav.datarequest.DataRequestDispatcher.processDataRequest(DataRequestDispatcher.java:1117) 
02-25 07:40:17.945: W/System.err(1249):  at android_maps_conflict_avoidance.com.google.googlenav.datarequest.DataRequestDispatcher.serviceRequests(DataRequestDispatcher.java:994) 
02-25 07:40:17.945: W/System.err(1249):  at android_maps_conflict_avoidance.com.google.googlenav.datarequest.DataRequestDispatcher$DispatcherServer.run(DataRequestDispatcher.java:1702) 
02-25 07:40:17.945: W/System.err(1249):  at java.lang.Thread.run(Thread.java:856) 

Answer 1

// Please check this runnig code.. 

public class MapViewActivity extends MapActivity { 

    private MapView mapView; 
    private MapController mapController; 
    private List<Overlay> mapOverlays; 
    private MapOverlay itemizedOverlay; 
    private GeoPoint geoPoint; 
    private static double latitude; 
    private static double longitude; 
    private Button flashLightButton; 
    private ImageView cloudImageView, networkImageView; 
    private Context mContext; 
    private Intent intent; 

    protected void onCreate(Bundle icicle) { 
     // TODO Auto-generated method stub 
     super.onCreate(icicle); 
     mContext = this; 
     setContentView(R.layout.activity_app_map); 

     mapView = (MapView) findViewById(R.id.mapView); 
     mapView.setBuiltInZoomControls(true); 
     mapController = mapView.getController(); 
     mapController.setZoom(13); 
     try { 
      LocationListenerClass.getInstance(this).getCurrentLocation(); 
     } catch (Exception e) { 
      e.printStackTrace(); 
     } 
     try { 
      if (!GetPanelStatusEntityBean.getInstance().getLongitude().equals("") 
        && GetPanelStatusEntityBean.getInstance().getLongitude() != null) { 
       longitude = Double.parseDouble(GetPanelStatusEntityBean 
        .getInstance().getCurrentLongitude()); 
       Log.v(ConstantLib.LOG, "PANEL LONGITUDE" 
        + GetPanelStatusEntityBean.getInstance() 
         .getCurrentLongitude()); 
      } else { 
       longitude = Data.LONGITUDE; 
      } 
      if (!GetPanelStatusEntityBean.getInstance().getLatitude().equals("") 
        && GetPanelStatusEntityBean.getInstance().getLatitude() != null) { 
       latitude = Double.parseDouble(GetPanelStatusEntityBean 
        .getInstance().getCurrentLatitude()); 
       Log.v(ConstantLib.LOG, "PANEL LATITUDE" 
        + GetPanelStatusEntityBean.getInstance() 
         .getCurrentLatitude()); 
      } else { 
       latitude = Data.LATITUDE; 
      } 
     } catch (Exception e) { 

     } 

     geoPoint = new GeoPoint((int) (latitude * 1E6), (int) (longitude * 1E6)); 
     mapController.animateTo(geoPoint); 

     mapView.invalidate(); 
     mapOverlays = mapView.getOverlays(); 
     Drawable drawable = this.getResources().getDrawable(R.drawable.pin); 

     itemizedOverlay = new MapOverlay(drawable, this); 
     OverlayItem overlayItem = new OverlayItem(geoPoint, null, null); 

     itemizedOverlay.addOverlay(overlayItem); 

     mapOverlays.add(itemizedOverlay); 
    } 

    protected boolean isRouteDisplayed() { 
     // TODO Auto-generated method stub 
     return false; 
    } 
}