這樣的工作,但現在我有以下錯誤:
07-13 01:37 :07.171:E/QemuSensors(333):data_ poll:len = -1,errno = 9:錯誤的文件號 07-13 01:37:07.171:E/QemuSensors(333):data _poll:len = - 1,errno = 9:錯誤的文件號 07-13 01:37:07.211:E/QemuSensors(333):data_ poll:len = -1,errno = 9:錯誤的文件號 07-13 01:37:07.211:E/QemuSensors(333):data _poll:len = -1,errno = 9:錯誤的文件號 07-13 01:37:07.211:E/QemuSensors(333) data_ poll:len = -1,errno = 9:錯誤的文件號 07-13 01:37:07.211:E/QemuSensors(333):data _poll:len = -1,errno = 9:錯誤的文件號 07-13 01:37:07.511:E/QemuSensors(333):data_ poll:len = -1,errno = 9:錯誤的文件號 07-13 01:37:07.646:E/QemuSensors(333) _poll:len = -1,errno = 9:錯誤的文件號 07-13 01:37:07.646:E/QemuSensors(333):data_ poll:len = -1,errno = 9:錯誤的文件號 07 -13 01:37:07.661:E/QemuSensors(333):data _poll:len = -1,err no = 9:錯誤的文件號 07-13 01:37:07.661:E/QemuSensors(333):data_ poll:len = -1,errno = 9:錯誤的文件號 07-13 01:37:07.670: E/QemuSensors(333):數據 _poll:LEN = -1,錯誤號= 9:錯誤的文件號
這裏是代碼
package com.android.map;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.view.KeyEvent;
import android.widget.Toast;
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.MyLocationOverlay;
public class HelloGoogleMapActivity extends MapActivity implements LocationListener
{
private MapView mapView = null;
private LocationManager lm = null;
private double lat = 0;
private double lng = 0;
private MapController mc = null;
private MyLocationOverlay myLocation = null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mapView = (MapView) this.findViewById(R.id.mapView);
mapView.setBuiltInZoomControls(true);
lm = (LocationManager) this.getSystemService(LOCATION_SERVICE);
lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 10000, 0, this);
lm.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 10000, 0, this);
mc = mapView.getController();
mc.setZoom(12);
myLocation = new MyLocationOverlay(getApplicationContext(),mapView);
myLocation.runOnFirstFix(new Runnable(){
public void run(){
mc.animateTo(myLocation.getMyLocation());
mc.setZoom(17);
}
});
mapView.getOverlays().add(myLocation);
myLocation.enableMyLocation();
myLocation.enableCompass();
}
@Override
protected boolean isRouteDisplayed()
{
return false;
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event)
{
if (keyCode == KeyEvent.KEYCODE_S)
{
mapView.setSatellite(!mapView.isSatellite());
return true;
}
return super.onKeyDown(keyCode, event);
}
@Override
public void onLocationChanged(Location location) {
// TODO Auto-generated method stub
lat = location.getLatitude();
lng = location.getLongitude();
Toast.makeText(getBaseContext(),
"Location change to : Latitude = " + lat + " Longitude = " + lng,
Toast.LENGTH_SHORT).show();
GeoPoint p = new GeoPoint((int) (lat * 1E6), (int) (lng * 1E6));
mc.animateTo(p);
mc.setCenter(p);
}
@Override
public void onProviderDisabled(String arg0) {
// TODO Auto-generated method stub
}
@Override
public void onProviderEnabled(String arg0) {
// TODO Auto-generated method stub
}
@Override
public void onStatusChanged(String arg0, int arg1, Bundle arg2) {
// TODO Auto-generated method stub
}
}
感謝ü的幫助
你好 這種工作,但現在我有以下錯誤s: – sigway 2012-07-13 01:40:45