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osmdroid 및 Mapnik을 사용합니다! 내 문제는 지오 픽스 명령을 사용할 때 위도와 경도가 화면에 표시되지만 위치가 아니라는 것을 알 수 있습니다. 내지도가 새 위치로 이동하지 않는다는 것을 의미합니다. 누군가 도와 줄 수 있어요. 10-29 10:31:43.649: I/dalvikvm(309): Could not find method android.animation.ValueAnimator.ofFloat, referenced from method org.osmdroid.views.MapController.<init> 여기 내 코드입니다 : 난 항상이 오류가 나는 메뉴 "마 위치"여기 (itme1) 을 누르면 내가 말했듯이오버레이 및 osmdroid
package com.formation.mine;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.osmdroid.DefaultResourceProxyImpl;
import org.osmdroid.ResourceProxy;
import org.osmdroid.api.IMapView;
import org.osmdroid.tileprovider.tilesource.TileSourceFactory;
import org.osmdroid.util.GeoPoint;
import org.osmdroid.util.ResourceProxyImpl;
import org.osmdroid.views.MapView;
import org.osmdroid.views.overlay.ItemizedOverlay;
import org.osmdroid.views.overlay.OverlayItem;
import android.app.Activity;
import android.content.Context;
import android.graphics.Point;
import android.graphics.drawable.Drawable;
import android.location.Address;
import android.location.Geocoder;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.TextView;
import android.widget.Toast;
public class MainActivity extends Activity implements LocationListener {
LocationManager locationManager;
Geocoder geocoder; //convertit les adresses en latitude et longitude
TextView locationText;
ResourceProxy mResourceProxy;
MapView m_mapview;
//Constantes
double LATITUDE = -12.276610;
double LONGITUDE = 49.292531; //Grand Hotel
// Called when the activity is first created
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
GeoPoint point = new GeoPoint(microdegrees (LATITUDE) , microdegrees(LONGITUDE));
mResourceProxy = new ResourceProxyImpl(getApplicationContext());
MonOverlay object = new MonOverlay(getResources().getDrawable(R.drawable.marker), mResourceProxy);
locationManager = (LocationManager)this.getSystemService(LOCATION_SERVICE);
geocoder = new Geocoder(this);
locationText = (TextView)this.findViewById(R.id.lblLocationInfo);
m_mapview = (MapView) findViewById(R.id.mapview);
m_mapview.setBuiltInZoomControls(true);
m_mapview.setMultiTouchControls(true);
m_mapview.setUseDataConnection(true);
m_mapview.setBackgroundColor(BIND_AUTO_CREATE); //encore à choisir une couleur
object.addPoint(point);
m_mapview.getOverlays().add(object);
m_mapview.getController().setZoom(15);
m_mapview.getController().setCenter(point);
m_mapview.setTileSource(TileSourceFactory.MAPNIK);
}
//Pour avoir les valeurs des latitudes et longitudes en degré
private int microdegrees(double value){
return (int)(value*1000000);
}
//Classe et Méthodes d'Overlays
public class MonOverlay extends ItemizedOverlay<OverlayItem>{
List<GeoPoint> points = new ArrayList<GeoPoint>();
public MonOverlay(Drawable pDefaultMarker,
ResourceProxy pResourceProxy) {
super(pDefaultMarker, pResourceProxy);
// TODO Auto-generated constructor stub
}
@Override
public boolean onSnapToItem(int i, int arg1, Point arg2,
IMapView arg3) {
// TODO Auto-generated method stub
return false;
}
@Override
protected OverlayItem createItem(int i) {
GeoPoint point = points.get(i);
return new OverlayItem("Description","Titre",point);
}
@Override
public int size() {
return points.size();
}
public void addPoint(GeoPoint point){
this.points.add(point);
populate();
}
}
//LES METHODES DU LOCATION-MANAGER
@Override
protected void onResume() {
super.onResume();
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000, 10, this); //<7>
}
@Override
protected void onPause() {
super.onPause();
locationManager.removeUpdates(this);
}
@Override
public void onLocationChanged(Location location) {
String text = String.format("Latitude:\t %f\nLongitude:\t %f\nAltitude:\t %f\nBearing:\t %f", location.getLatitude(),
location.getLongitude(), location.getAltitude(), location.getBearing());
Context context = getApplicationContext();
int duration = Toast.LENGTH_LONG;
Toast toast = Toast.makeText(context,text, duration);
toast.show();
try {
List<Address> addresses = geocoder.getFromLocation(location.getLatitude(), location.getLongitude(), 10);
for (Address address : addresses) {
this.locationText.append("\n" + address.getAddressLine(0)); }
int latitude = (int)(location.getLatitude() * 1000000);
int longitude = (int)(location.getLongitude() * 1000000);
GeoPoint point = new GeoPoint(latitude,longitude);
mResourceProxy = new DefaultResourceProxyImpl(getApplicationContext());
// m_mapview.getController().animateTo(point);
MonOverlay object = new MonOverlay(getResources().getDrawable(R.drawable.marker), mResourceProxy);
object.addPoint(point);
m_mapview.getOverlays().add(object);
m_mapview.getController().setZoom(15);
m_mapview.getController().setCenter(point);
} catch (IOException e) {
Log.e("LocateMe", "Could not get Geocoder data", e);
}
}
@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
}
//CREATION DES METHODES MENUS
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; appel au menu.menu
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.menu,menu); //menu.ma_position
return true;
}
//Pour le choix des menus
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle item selection
switch (item.getItemId()) {
case R.id.item1:
Location location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
if (location != null) {
this.onLocationChanged(location);
}else{
Context context = getApplicationContext();
int duration = Toast.LENGTH_SHORT;
Toast toast = Toast.makeText(context, "Vous êtes toujours sur la même position", duration);
toast.show();
}
return true;
// case R.id.help:
// showHelp();
// return true;
default:
return super.onOptionsItemSelected(item);
}
}
}
, 나는이 에러가 발생하는 몇 가지 오류입니다 :
10-30 14:54:55.181: I/dalvikvm(306): Could not find method android.animation.ValueAnimator.ofFloat, referenced from method org.osmdroid.views.MapController.<init>
10-30 14:54:55.191: W/dalvikvm(306): VFY: unable to resolve static method 14: Landroid/animation/ValueAnimator;.ofFloat ([F)Landroid/animation/ValueAnimator;
10-30 14:54:55.191: D/dalvikvm(306): VFY: replacing opcode 0x71 at 0x001a
10-30 14:54:55.201: D/dalvikvm(306): VFY: dead code 0x001d-005d in Lorg/osmdroid/views/MapController;.<init> (Lorg/osmdroid/views/MapView;)V
10-30 14:54:55.221: I/dalvikvm(306): Could not find method android.animation.Animator.end, referenced from method org.osmdroid.views.MapController.stopAnimation
10-30 14:54:55.221: W/dalvikvm(306): VFY: unable to resolve virtual method 6: Landroid/animation/Animator;.end()V
10-30 14:54:55.231: D/dalvikvm(306): VFY: replacing opcode 0x6e at 0x002e
10-30 14:54:55.251: I/dalvikvm(306): Could not find method android.animation.ValueAnimator.start, referenced from method org.osmdroid.views.MapController.zoomInFixing
10-30 14:54:55.251: W/dalvikvm(306): VFY: unable to resolve virtual method 16: Landroid/animation/ValueAnimator;.start()V
10-30 14:54:55.261: D/dalvikvm(306): VFY: replacing opcode 0x6e at 0x0039
10-30 14:54:55.281: I/dalvikvm(306): Could not find method android.animation.ValueAnimator.start, referenced from method org.osmdroid.views.MapController.zoomOutFixing
10-30 14:54:55.281: W/dalvikvm(306): VFY: unable to resolve virtual method 16: Landroid/animation/ValueAnimator;.start()V
10-30 14:54:55.281: D/dalvikvm(306): VFY: replacing opcode 0x6e at 0x0039
10-30 14:54:55.331: I/org.osmdroid.views.MapView(306): Using tile source: [email protected]
10-30 14:54:55.411: I/org.osmdroid.tileprovider.modules.MapTileFileStorageProviderBase(306): sdcard state: mounted
10-30 14:54:55.431: I/org.osmdroid.tileprovider.modules.MapTileFileStorageProviderBase(306): sdcard state: mounted
10-30 14:54:56.701: D/dalvikvm(306): GC_FOR_MALLOC freed 2917 objects/198880 bytes in 189ms
10-30 14:54:57.322: D/dalvikvm(306): GC_FOR_MALLOC freed 2200 objects/114080 bytes in 117ms
10-30 14:54:57.971: D/dalvikvm(306): GC_FOR_MALLOC freed 2010 objects/119912 bytes in 113ms
10-30 14:54:58.752: D/dalvikvm(306): GC_FOR_MALLOC freed 1626 objects/122632 bytes in 205ms
10-30 14:54:59.642: D/dalvikvm(306): GC_FOR_MALLOC freed 2119 objects/118352 bytes in 309ms
10-30 14:55:00.672: D/dalvikvm(306): GC_FOR_MALLOC freed 2680 objects/147576 bytes in 137ms
10-30 14:55:01.532: D/dalvikvm(306): GC_FOR_MALLOC freed 2817 objects/223456 bytes in 166ms
10-30 14:55:02.291: I/org.osmdroid.tileprovider.MapTileProviderBase(306): rescale tile cache from 0 to 15
10-30 14:55:02.341: D/dalvikvm(306): DexOpt: couldn't find field Landroid/graphics/BitmapFactory$Options;.inBitmap
10-30 14:55:02.351: W/dalvikvm(306): VFY: unable to resolve instance field 33
10-30 14:55:02.351: D/dalvikvm(306): VFY: replacing opcode 0x5b at 0x000b
10-30 14:55:02.351: D/dalvikvm(306): VFY: dead code 0x000d-0010 in Lorg/osmdroid/tileprovider/BitmapPool;.applyReusableOptions (Landroid/graphics/BitmapFactory$Options;)V
10-30 14:55:02.391: I/org.osmdroid.tileprovider.MapTileProviderBase(306): Finished rescale in 94ms
10-30 14:55:02.641: D/dalvikvm(306): GC_EXTERNAL_ALLOC freed 3924 objects/224384 bytes in 206ms
10-30 14:55:03.171: D/dalvikvm(306): GC_EXTERNAL_ALLOC freed 756 objects/167616 bytes in 171ms
10-30 14:55:03.941: D/dalvikvm(306): GC_EXTERNAL_ALLOC freed 595 objects/63304 bytes in 320ms
10-30 14:55:09.831: D/dalvikvm(306): GC_FOR_MALLOC freed 24577 objects/1568904 bytes in 255ms
10-30 14:55:09.882: W/KeyCharacterMap(306): No keyboard for id 0
10-30 14:55:09.892: W/KeyCharacterMap(306): Using default keymap: /system/usr/keychars/qwerty.kcm.bin
10-30 14:56:17.341: E/LocateMe(306): Could not get Geocoder data
10-30 14:56:17.341: E/LocateMe(306): java.io.IOException: Service not Available
10-30 14:56:17.341: E/LocateMe(306): at android.location.Geocoder.getFromLocation(Geocoder.java:117)
10-30 14:56:17.341: E/LocateMe(306): at com.formation.mine.MainActivity.onLocationChanged(MainActivity.java:138)
10-30 14:56:17.341: E/LocateMe(306): at android.location.LocationManager$ListenerTransport._handleMessage(LocationManager.java:191)
10-30 14:56:17.341: E/LocateMe(306): at android.location.LocationManager$ListenerTransport.access$000(LocationManager.java:124)
10-30 14:56:17.341: E/LocateMe(306): at android.location.LocationManager$ListenerTransport$1.handleMessage(LocationManager.java:140)
10-30 14:56:17.341: E/LocateMe(306): at android.os.Handler.dispatchMessage(Handler.java:99)
10-30 14:56:17.341: E/LocateMe(306): at android.os.Looper.loop(Looper.java:123)
10-30 14:56:17.341: E/LocateMe(306): at android.app.ActivityThread.main(ActivityThread.java:4627)
10-30 14:56:17.341: E/LocateMe(306): at java.lang.reflect.Method.invokeNative(Native Method)
10-30 14:56:17.341: E/LocateMe(306): at java.lang.reflect.Method.invoke(Method.java:521)
10-30 14:56:17.341: E/LocateMe(306): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
10-30 14:56:17.341: E/LocateMe(306): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
10-30 14:56:17.341: E/LocateMe(306): at dalvik.system.NativeStart.main(Native Method)
내가 그렇게 호출 할 때, 메뉴의 "마 위치"부톤 섬을 누를 때 문제가 나타납니다 onLocationChanged() . – Mina
참조 링크 : http://android-coding.blogspot.in/2012/06/example-of-implementing-openstreetmap.html – VVB
Eclipse에서 MyMocationOverlay 유형이 사용되지 않는다고합니다. 그리고 나는 또한 많은 실수를 얻는다! 프로그램을 실행할 수 없습니다 – Mina