Hi,
There seems to be a lot of questions on this very issue. I have gone
thro' most of them and yet unable to find a workable solution :(
I am unable to get the focus on any item of my list. My Activity DOES
NOT extend ListActivity and i do not have any ListView with default ID
- android.R.id.list since i have more than one ListViews to deal with
in my activity.
The following is the relevant code from my ListAdapter.
There seems to be this problem whenever i attempt to use
convertView.setOnClickListener() instead of the standard
listViewInstance.setOnItemClickListener() to react to the user's click
on the list items. Why is that? I am forced to use
convertView.setOnClickListener() under some circumstances because
listViewInstance.setOnItemClickListener() does not seem to work under
those cases. Trying to understand the basic difference between the two
cases. Interestingly, i am able to detect the click event and the
convertView.setOnClickListener() gets called - on the second attempt
though - i don't know what's happening to the first click event. Any
ideas or links to materials?
public class MyListAdapter extends BaseAdapter {
protected static final String TAG = "MyListAdapter";
private LayoutInflater mInflater;
private Context mContext;
public MyListAdapter(MainActivity mainActivity) {
// TODO Auto-generated constructor stub
mContext = mainActivity;
mInflater = LayoutInflater.from(mainActivity);
}
@Override
public View getView(int position, View convertView, ViewGroup parent)
{
// TODO Auto-generated method stub
ViewItemHolder holder;
if (convertView == null) {
convertView = mInflater.inflate(R.layout.item, null);
convertView.setClickable(true);
convertView.setFocusableInTouchMode(true);
convertView.setFocusable(true);
holder = new ViewItemHolder();
holder.timeStamp = (TextView)
convertView.findViewById(R.id.textView1);
holder.firstLine = (TextView)
convertView.findViewById(R.id.textView2);
convertView.setTag(holder);
} else {
holder = (ViewItemHolder) convertView.getTag();
}
holder.timeStamp.setText(itemObj.getTitleItem(position));
holder.firstLine.setText(itemObj.getMessageItem(position));
holder.positionInList = position;
holder.listIndex = parent.getId();
convertView.setOnClickListener(clickListener);
return convertView;
}
OnClickListener clickListener = new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
ViewItemHolder vh = (ViewItemHolder) v.getTag();
Log.v(TAG, "[" + vh.listIndex + "][" +
vh.positionInList + "] " +
(String) vh.timeStamp.getText() + ", " + (String)
vh.firstLine.getText());
}
};
}
Thanks
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