sharing ListView between classes
I have a ListView
code in a class but I want to show the list into another class. How can I do it?
public class listar_teste extends ListActivity
{
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
String[] names = new String[] { "Linux", "Windows7", "Eclipse", "Suse",
"Ubuntu", "Solaris", "Android", "iPhone" };
setListAdapter(new ArrayAdapter<String>(this, R.layout.lista_categorias, names));
ListView lv = getListView();
lv.setTextFilterEnabled(true);
lv.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// When clicked, show a toast with the TextView text
Toast.makeText(getApplicationContext(), ((TextView) view).getText(),
Toast.LENGTH_SHORT).show();
}
});
}
}
I want to 开发者_如何学运维put in a ListView
from another class..
You should be able to instantiate your specialized version of ListActivity
wherever you use a normal ListActivity
. You can even use it in a layout by specifying the full package in the tag name.
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