extends MapView : MapView « UI « Android

1. Android
2. UI
3. MapView

extends MapView

  
//package djrain.lilochat.client;

import android.content.Context;
import android.util.AttributeSet;
import android.util.Log;
import android.view.GestureDetector;
import android.view.GestureDetector.OnGestureListener;
import android.view.MotionEvent;
import android.view.View;

import com.google.android.maps.MapView;

public class LiloMapView extends MapView
{
  GestureDetector gd;

  private OnLongClickListener onLongClickListener = new OnLongClickListener()
  {
    public boolean onLongClick(View v)
    {
      Log.e("djrain", "OnLongClickListener onLongClick:");
      return false;
    }
  };

  public LiloMapView(Context context, AttributeSet attrs)
  {
    super(context, attrs);
    setBuiltInZoomControls(true);

    this.setLongClickable(true);
    this.setClickable(true);
    Log.e("djrain", "OnLongClickListener isLongClickable():" + isLongClickable());
    setOnLongClickListener(onLongClickListener);
    
    
    gd = new GestureDetector(gestureListener);
  }
  
  
  OnGestureListener gestureListener = new OnGestureListener()
  {
    public boolean onSingleTapUp(MotionEvent e)
    {
      Log.i("djrain", "onSingleTapUp:"+e);
      return false;
    }
    
    public void onShowPress(MotionEvent e)
    {
      Log.i("djrain", "onShowPress:"+e);
    }
    
    public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY)
    {
      Log.i("djrain", "onScroll:"+e2);
      return false;
    }
    
    public void onLongPress(MotionEvent e)
    {
      LiloGeocoder geo = new LiloGeocoder(getContext());
      double [] lalo = new double[2];
      LocationHelper.pixel2lalo(LiloMapView.this , e , lalo);
      geo.getAddress(lalo);
      
      Log.i("djrain", "onLongPress:"+e);
    }
    
    public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY)
    {
      Log.i("djrain", "onFling:"+e2);
      return false;
    }
    
    public boolean onDown(MotionEvent e)
    {
      Log.i("djrain", "onDown:"+e);
      return false;
    }
  };
  
  @Override
  public boolean onTouchEvent(MotionEvent ev)
  {
    gd.onTouchEvent(ev);
    return super.onTouchEvent(ev);
  }
}

   
    
  

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