Multiple activity on screen of Android?

Question

So the problem is I need to create a screen where I have a map and a list under it , but to have a map I have a :

 public class MyMapActivity extends MapActivity{}

to have a list i have :

class MyListActivity extends ListActivity{}

since there is no multiple inheritance ,what is the correct way to do this? Does Android have any Interface for this ? How would you do this?

So i did it like this:

MapView mapView = (MapView) findViewById(R.id.mapview); mapView.setBuiltInZoomControls(true); ListView lv = (ListView)findViewById(R.id.mylist); lv.setTextFilterEnabled(true); lv.setAdapter((new ArrayAdapter<String>(this,R.layout.list_item, COUNTRIES)));

with the layout xml like this

<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" > <com.google.android.maps.MapView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/mapview" android:layout_width="fill_parent" android:layout_height="214dp" android:apiKey="0FKRDCDlhIYZGYtZdLy5-gDjxF3Q25T7_RIortA" android:clickable="true" /> <ListView android:id = "@+id/mylist" android:layout_width="fill_parent" android:layout_height="wrap_content" /> </LinearLay>

but it keep dying any ideea how to start debugging i'm a bit new to Android development

Samir Mangroliya · Accepted Answer · 2012-03-17 11:52:53Z

Use only MapActivity.....You can Display listview Without ListActivity ,but Cant Mapview without MapActivity...

public class MyMapActivity extends MapActivity{ }

I mean display listview using

<Listview android:id = "@+id/mylist"..../>

and you get ,

ListView listview =(ListView)findviewByid(R.id.mylist); listview.setAdapter(youradapter);

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