I would like to display a drawable on the left side of text in a
CheckedTextView. The whole thing looks like this:
AlertDialog
ListView (set with setSingleChoiceItems)
ListAdaper
items
CheckedTextView
...
CheckedTextView
In onPrepareDialog() I do the following:
@Override
protected void onPrepareDialog (int id, Dialog dialog) {
switch (id) {
case Constants.DIALOG_SELECT_SOMETHING : {
ListView lv =
(ListView)((AlertDialog)dialog).getListView();
ListAdapter la = lv.getAdapter();
Drawable[] icons = GET A BUNCH OF DRAWABLES;
int count = la.getCount();
if (count == icons.length) {
for (int i = 0; i < count; i++) {
CheckedTextView ctv =
(CheckedTextView)la.getView(i, null,
null);
Drawable icon = icons[i];
icon.setBounds(0, 0,
icon.getIntrinsicWidth(),
icon.getIntrinsicHeight());
ctv.setCompoundDrawablesWithIntrinsicBounds(icon, null, null,
null);
Drawable[] ds =
ctv.getCompoundDrawables();
}
}
break;
}
When the dialog is displayed the drawable is not displayed though it
appears in the ds array. Does anybody know what's missing?
--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
