hej,
I want to create a simple AlertDialog with ListView. the list contains
all entries in my local db, so in onCreateDialog I created alert
builder and added items to it with onItemClick callback.
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(R.string.recorded_list_titile)
.setItems(new CharSequence[]{}, new
DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface
dialogInterface, int index)
{
//actions
}
});
return builder.create();
but then I realized that list will change any time user adds entry to
db. so I added onPrepareDialog. and now Im lost. I could use adapter
from dialog listView but this adapter operates only on list of names.
my entry from db is mapped to class Entry {id, name}. in order to find
out which id user selected I have to created custom adapter -
CustomAdapter<Entry>. but adapter expect definition of row layout
which I really dont need because AlertDialog should already create
standard one.
then I probably end writing my own ViewHolder for adapter and
onItemClick callback.
I think this should be a lot simpler!!!
thanks for any help!
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