[Android]_ch9.9_標記事件處理

[Android]_ch9.9_標記事件處理

標記點擊事件：OnMarkerClickListener.onMarkerClick(Marker)

訊息視窗點擊事件：OnInfoWindowClickListener.onInfoWindowClick

標記拖曳事件：OnMarkerDragListener

onMarkerDragStart(Marker)

onMarkerDrag(Marker)

onMarkerDragEnd(Marker)

MarkerListener markerListener=new MarkerListener();

        map.setOnInfoWindowClickListener(markerListener);

        map.setOnMarkerClickListener(markerListener);

        map.setOnMarkerDragListener(markerListener);

        map.setOnMapClickListener(markerListener);



public class MarkerListener implements OnMarkerClickListener,OnMarkerDragListener,OnInfoWindowClickListener,OnMapClickListener{



@Override

public void onInfoWindowClick(Marker marker) {

LatLng latLng=marker.getPosition();

Toast.makeText(MainActivity.this, "訊息視窗被點擊..位置:"+latLng.toString(), Toast.LENGTH_SHORT).show();

}



@Override

public void onMarkerDrag(Marker marker) {

Toast.makeText(MainActivity.this, "2.標記拖曳中..", Toast.LENGTH_SHORT).show();

}



@Override

public void onMarkerDragEnd(Marker marker) {

Toast.makeText(MainActivity.this, "3.結束標記拖曳..", Toast.LENGTH_SHORT).show();

}



@Override

public void onMarkerDragStart(Marker marker) {

Toast.makeText(MainActivity.this, "1.開始標記拖曳..", Toast.LENGTH_SHORT).show();

}



@Override

public boolean onMarkerClick(Marker marker) {

LatLng latLng=marker.getPosition();

CameraPosition cp=new CameraPosition.Builder().target(latLng).zoom(15).build();

CameraUpdate cu=CameraUpdateFactory.newCameraPosition(cp);

map.animateCamera(cu);

Toast.makeText(MainActivity.this, "標記被點擊..位置:"+latLng.toString(), Toast.LENGTH_SHORT).show();

return false;

}



@Override

public void onMapClick(LatLng point) {

MarkerOptions mo=new MarkerOptions();

mo.position(point);

mo.snippet(point.toString());

mo.icon(BitmapDescriptorFactory.fromResource(R.drawable.m1));

mo.draggable(true);

map.addMarker(mo);

}

   

    }