I am trying to create a ListView and add it to a custom ViewGroup.
Here is my code:
public class HelloAndroid extends Activity
{
private static final String[] PHOTOS_NAMES = new String[] {
"Lyon",
"Livermore",
"Tahoe Pier",
"Lake Tahoe",
"Grand Canyon",
"Bodie"
};
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
TextView tv = new TextView(this);
MyViewGroup vg = new MyViewGroup(this);
ListView lv = new ListView(this);
tv.setText("Some Text");
tv.layout(0, 0, 200, 40);
vg.addView(tv);
lv.layout(0, 40, 200, 200);
final ArrayAdapter<String> adapter = new
ArrayAdapter<String>(this,
android.R.layout.simple_list_item_1, PHOTOS_NAMES);
lv.setAdapter(adapter);
vg.addView(lv);
setContentView(vg);
}
}
When I do this, I see the "Some Text" TextView (which I also am adding
to my ViewGroup), but I don't see the ListView. Now if I set the
ListView as the content view, (i.e. setContentView(lv)) it shows up.
Does anyone have any idea what I am doing wrong?
Thanks.
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