如何存儲地圖座標並檢索它們

我有100個地圖座標，我計劃以5 xml，s存儲，我如何將它們存儲在xml中並在此代碼中檢索它們。如何存儲地圖座標並檢索它們

MapView mapView; 
MapController mc; 
GeoPoint p; 

/** Called when the activity is first created. */ 
@Override 
public void onCreate(Bundle savedInstanceState) 
{ 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.map1); 

    mapView = (MapView) findViewById(R.id.mapView); 
    new LinearLayout.LayoutParams(
      android.view.ViewGroup.LayoutParams.WRAP_CONTENT, 
      android.view.ViewGroup.LayoutParams.WRAP_CONTENT); 
    mapView.displayZoomControls(true); 

    mc = mapView.getController(); 
    String coordinates[] = {" 53.804224", "-1.759057"}; 
    double lat = Double.parseDouble(coordinates[0]); 
    double lng = Double.parseDouble(coordinates[1]); 

    p = new GeoPoint(
     (int) (lat * 1E6), 
     (int) (lng * 1E6)); 

    mc.animateTo(p); 
    mc.setZoom(17); 
    mapView.invalidate(); 
} 

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

來源

2010-10-05 JonniBravo

SQLiteDatabase？ – bhups 2010-10-05 08:43:58

xml is a marked language with many forms (title,head,content,sub-item). 
But your current data doesn't have such style. 
I suppose you'd better store them into binary files in a custom form as following: 
234.34 4535.435 
3455.24 3554.356 
235.234 45435.46 
............... 
you could access them in char,then translate into double. 
moreover,SQLiteDatabase is an alternative.

來源

2010-10-05 09:26:21 shenju