버튼 클릭시 다음 페이지(구글맵)로 넘기는 과정에서 오류가 나서 진행할 수가 없네요...ㅠㅠ

(클릭이벤트를 쓰지 않고 첫화면에서 맵 먼저 띄우면 문제없이 실행이 됩니다...)

 

05-25 23:55:50.759: ERROR/AndroidRuntime(15722): FATAL EXCEPTION: main
05-25 23:55:50.759: ERROR/AndroidRuntime(15722): java.lang.NoClassDefFoundError: gps.test.page1
05-25 23:55:50.759: ERROR/AndroidRuntime(15722):     at gps.test.gpstest$1.onClick(gpstest.java:25)
05-25 23:55:50.759: ERROR/AndroidRuntime(15722):     at android.view.View.performClick(View.java:2461)
05-25 23:55:50.759: ERROR/AndroidRuntime(15722):     at android.view.View$PerformClick.run(View.java:8915)
05-25 23:55:50.759: ERROR/AndroidRuntime(15722):     at android.os.Handler.handleCallback(Handler.java:587)
05-25 23:55:50.759: ERROR/AndroidRuntime(15722):     at android.os.Handler.dispatchMessage(Handler.java:92)
05-25 23:55:50.759: ERROR/AndroidRuntime(15722):     at android.os.Looper.loop(Looper.java:123)
05-25 23:55:50.759: ERROR/AndroidRuntime(15722):     at android.app.ActivityThread.main(ActivityThread.java:4632)
05-25 23:55:50.759: ERROR/AndroidRuntime(15722):     at java.lang.reflect.Method.invokeNative(Native Method)
05-25 23:55:50.759: ERROR/AndroidRuntime(15722):     at java.lang.reflect.Method.invoke(Method.java:521)
05-25 23:55:50.759: ERROR/AndroidRuntime(15722):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:858)
05-25 23:55:50.759: ERROR/AndroidRuntime(15722):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
05-25 23:55:50.759: ERROR/AndroidRuntime(15722):     at dalvik.system.NativeStart.main(Native Method)

  

//메인화면입니다.
public class gpstest extends Activity {
 Intent intent;
 Button btnClick;
 
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        btnClick = (Button)findViewById(R.id.btn1);
        btnClick.setOnClickListener(new Button.OnClickListener() {
      @Override
      public void onClick(View v) {
       // TODO Auto-generated method stub
       intent = new Intent(gpstest.this, page1.class);
       startActivity(intent);
      }
     });
    }
}
//버튼 클릭시 이동할 화면
public class page1 extends MapActivity {
 
 List<Overlay> mapOverlays;
 Drawable drawable;
 TestItemizedOverlay itemizedOverlay;
 LinearLayout linearLayout;
 MapView mMap;
 MyLocationOverlay2 mLocation;
 ZoomControls mZoom;
 
@Override
    protected boolean isRouteDisplayed(){
     return false;
    }
    
    /** Called when the activity is first created. */
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        mMap=(MapView)findViewById(R.id.mapview);
        MapController mc= mMap.getController();
        mMap.setBuiltInZoomControls(true);
        mc.setZoom(13);
    GeoPoint pt = new GeoPoint(37881311, 127729968);
        mc.setCenter(pt);
        mLocation = new MyLocationOverlay2(this, mMap); 
        List<Overlay> overlays = mMap.getOverlays();
        overlays.add(mLocation);
        mLocation.runOnFirstFix(new Runnable() {
            public void run() {
                 mMap.getController().animateTo(mLocation.getMyLocation());
            }
        });
        GeoPoint p1 = new GeoPoint(35846022,127134637);
        GeoPoint p2 = new GeoPoint(35844415,127126429);
        GeoPoint p3 = new GeoPoint(35842969,127128164);
        GeoPoint p4 = new GeoPoint(35844415,127128164);
        
        mc.animateTo(p1);
        mc.animateTo(p2);
        mc.animateTo(p3);
        mc.animateTo(p4);        
        
        
        mapOverlays = mMap.getOverlays();
        drawable = this.getResources().getDrawable(R.drawable.icon);
        itemizedOverlay = new TestItemizedOverlay(drawable,this);
        
        OverlayItem overlayitem1 = new OverlayItem(p1,"7호관","XXX");
        OverlayItem overlayitem2 = new OverlayItem(p2,"맛드리분식","010-XXX-XXXX"); 
        OverlayItem overlayitem3 = new OverlayItem(p3,"사천성","010-XXX-XXXX"); 
        OverlayItem overlayitem4 = new OverlayItem(p4,"다사랑","010-XXX-XXXX");
        
        itemizedOverlay.addOverlay(overlayitem1);
        itemizedOverlay.addOverlay(overlayitem2);
        itemizedOverlay.addOverlay(overlayitem3);
        itemizedOverlay.addOverlay(overlayitem4);
        mapOverlays.add(itemizedOverlay);
   }
   
    public void onResume() {
        super.onResume();
        mLocation.enableMyLocation();
        mLocation.enableCompass();
   }   
    
    public void onPause() {
        super.onPause();
        mLocation.disableMyLocation();
        mLocation.disableCompass();
   }
    class MyLocationOverlay2 extends MyLocationOverlay {
        public MyLocationOverlay2(Context context, MapView mapView) {
            super(context, mapView);
        }
        protected boolean dispatchTap() {
            Toast.makeText(page1.this, "여기가 현재 위치입니다.", 
                      Toast.LENGTH_SHORT).show();
            return false;
        }
   } 
}
//오버레이 
public class TestItemizedOverlay extends ItemizedOverlay {
 private Context mContext;
 private ArrayList<OverlayItem> mOverlays = new ArrayList<OverlayItem>();
 
 public TestItemizedOverlay(Drawable defaultMarker, Context context){
  super(boundCenterBottom(defaultMarker));
  //TODO Auto-generated constructor stub
  mContext = context;
 }
 
 @Override
 protected OverlayItem createItem(int i){
  //TODO Auto-generated method stub
  return mOverlays.get(i);
 }
 
 @Override
 public int size(){
  //TODO Auto-generated method stub
  return mOverlays.size();
 }
 
 public void addOverlay(OverlayItem overlay){
  mOverlays.add(overlay);
  populate();
 }
 
 @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()).setPositiveButton("상세정보",new OnClickListener() {
   
   @Override
   public void onClick(DialogInterface dialog, int which) {
    // TODO Auto-generated method stub  
    
   }
  });
  dialog.show();
 
  return true;
 }
}

안드로이드 쌩초보라서 이곳저곳에서 얻어와 만든 소스입니다.

이틀동안 맘고생 하다가 고수님들의 의견을 꼭좀 듣고 싶어서 이렇게 글을 씁니다.

답변 부탁드리겠습니다.ㅠㅠ

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