problem about gridview and baseadapter? Pls help
Posted
by flybirdtt
on Stack Overflow
See other posts from Stack Overflow
or by flybirdtt
Published on 2010-05-20T13:50:14Z
Indexed on
2010/05/20
13:50 UTC
Read the original article
Hit count: 372
android
I need a gridview to place 9 items. And i write a custom baseadapter.
But find a problem about the position in the getView method.it looks like this gridview miss the 7th item.The code like this:`
public View getView(int position, View convertView, ViewGroup parent) {
LayoutDTO lDto = menuHashtable.get(Integer.toString(position));
ViewHolder vHolder = new ViewHolder();
if (lDto != null) {
String titleString = lDto.getTitle();
Log.v("title...........", titleString + " " + Integer.toString(position) );
Bitmap iconBitmap = lDto.getIcon();
convertView = mInflater.inflate(R.layout.custombutton, null);
vHolder.icon = (ImageView) convertView
.findViewById(R.id.imageicon);
vHolder.icon.setImageBitmap(iconBitmap);
vHolder.text = (TextView) convertView
.findViewById(R.id.icontitle);
int index = titleString.indexOf("\u0026");
if (index != -1) {
String title1 = titleString.substring(0, index + 1).trim();
String title2 = titleString.substring(index + 1,
titleString.length()).trim();
vHolder.text.setLines(2);
String newtitle = title1 + "\n" + title2;
vHolder.text.setText(newtitle);
} else {
vHolder.text.setLines(2);
String newtitle = titleString + "\n" + " ";
vHolder.text.setText(newtitle);
}
convertView.setTag(vHolder);
}
return convertView;
}`
The log show this:
05-20 21:37:16.066: VERBOSE/title...........(158): Dining 0 05-20 21:37:16.105: VERBOSE/title...........(158): Dining 0 05-20 21:37:16.125: VERBOSE/title...........(158): Dining 0
05-20 21:37:16.135: VERBOSE/title...........(158): Dining 0
05-20 21:37:16.166: VERBOSE/title...........(158): Dining 0
05-20 21:37:16.185: VERBOSE/title...........(158): Entertainment 1
05-20 21:37:16.195: VERBOSE/title...........(158): Shopping 2
05-20 21:37:16.195: VERBOSE/title...........(158): Fashion 3
05-20 21:37:16.205: VERBOSE/title...........(158): Health & Beauty 4
05-20 21:37:16.215: VERBOSE/title...........(158): Supermarkets 5
05-20 21:37:16.226: VERBOSE/title...........(158): Auto Services 6
05-20 21:37:16.236: VERBOSE/title...........(158): Travel & Accommodation 8
05-20 21:37:16.316: VERBOSE/title...........(158): Dining 0
05-20 21:37:16.326: VERBOSE/title...........(158): Dining 0
05-20 21:37:16.336: VERBOSE/title...........(158): Dining 0
05-20 21:37:16.345: VERBOSE/title...........(158): Dining 0
© Stack Overflow or respective owner
