hi Guillaume
Thanks for your response. I tried to override the
onCreateContextMenu directly in MapActivity. The result is the same as
the above. Below is the source code.
package android.demo;
import com.google.android.maps.MapActivity;
import android.os.Bundle;
import com.google.android.maps.MapView;
import android.view.ContextMenu;
import android.view.KeyEvent;
import android.view.View;
import android.util.*;
public class demo extends MapActivity {
/** Called when the activity is first created. */
MapView mapView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mapView = (MapView) findViewById(R.id.mapview1);
// We also want to show context menu for longpressed items in
the gallery
//init the map view
registerForContextMenu(mapView);
}
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenu.ContextMenuInfo menuInfo) {
menu.setHeaderTitle("Menu");
menu.add(0, 1, 0, "Add");
menu.add(0, 2, 0, "Delete");
menu.add(0, 3, 0, "Edit");
}
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_Z) {
mapView.getController().zoomIn();
return true;
} else if (keyCode == KeyEvent.KEYCODE_X) {
mapView.getController().zoomOut();
return true;
}
return super.onKeyDown(keyCode, event);
}
@Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
}
}
On 12月26日, 下午8时14分, Guillaume Perrot <[email protected]> wrote:
> Why don't you override the onCreateContextMenu directly in
> MapActivity ?
>
> On Dec 26, 10:15 am, "[email protected]" <[email protected]>
> wrote:
>
>
>
> > hi all
> > I want to create a context menu when LongClick is hitted. As
> > result mapview is opened successfully; but the LongClick got no
> > response. Would you like to give me a hand how to solve it? Below is
> > the complete code. Thank you very much.
>
> > package android.demo;
> > import com.google.android.maps.MapActivity;
> > import android.os.Bundle;
> > import com.google.android.maps.MapView;
> > import android.view.ContextMenu;
> > import android.view.View;
> > import android.util.*;
> > public class demo extends MapActivity {
> > /** Called when the activity is first created. */
> > MapView mapView;
> > @Override
> > public void onCreate(Bundle savedInstanceState) {
> > super.onCreate(savedInstanceState);
> > setContentView(R.layout.main);
> > mapView = (MapView) findViewById(R.id.mapview1);
> > // We also want to show context menu for longpressed items in
> > the gallery
> > //init the map view
>
> > mapView.setOnLongClickListener(new View.OnLongClickListener(){
>
> > public boolean onLongClick(View v) {
> > mapView.showContextMenu();
> > return true;
> > }
>
> > });
>
> > mapView.setOnCreateContextMenuListener(new
> > View.OnCreateContextMenuListener() {
> > public void onCreateContextMenu(ContextMenu menu, View v,
> > ContextMenu.ContextMenuInfo menuInfo) {
> > menu.setHeaderTitle("Menu");
> > menu.add(0, 1, 0, "Add");
> > menu.add(0, 2, 0, "Delete");
> > menu.add(0, 3, 0, "Edit");
> > }
> > });
>
> > registerForContextMenu(mapView);
>
> > }
>
> > @Override
> > protected boolean isRouteDisplayed() {
> > // TODO Auto-generated method stub
> > return false;
> > }
>
> > }- 隐藏被引用文字 -
>
> - 显示引用的文字 -
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