Hi, Maide! Maide!
I'm in trouble with selecting an item in a ListView when I use a
SimpleAdapter with my own Item display: here's my code
setListAdapter(categoriesAdapter);
categoriesAdapter.notifyDataSetChanged();
int count = categoriesAdapter.getCount();
final ListView listView = getListView();
for (int i = 0; i < count; i++) {
final View view = listView.getChildAt(i);
View categoryLabel = view.findViewById(R.id.category);
final int index = i;
categoryLabel.setOnClickListener(new
View.OnClickListener() {
@Override
public void onClick(View v) {
onListItemClick(listView, view, index,
/* unused */-1);
}
});
}
...
The problem is that final View view = listView.getChildAt(i); returns
null for every child: seams categoriesAdapter.notifyDataSetChanged()
is not a sufficient call to inflate the childs immediately...
What is the solution then? do I have to wait until the draw method is
called?
How is it that SimpleAdapter doesn't include a method shortcut
getChildAt(i) ?
Please, if I'm totally in the wrong direction, just notify me about
it :-)
For more details:
my item layout is the following:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:id="@+id/categories_view_item"
android:layout_width="fill_parent" android:layout_height="fill_parent"
xmlns:android="http://schemas.android.com/apk/res/android";
android:gravity="top" android:orientation="horizontal">
<TextView android:text="err" android:id="@+id/category"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_weight="1" android:textAppearance="?android:attr/
textAppearanceLarge" android:layout_gravity="center_vertical"></
TextView>
<ImageButton android:id="@+id/more"
android:layout_width="wrap_content"
android:layout_height="wrap_content" style="@style/PlusButton"/>
</LinearLayout>
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