设置gridview里面item的高度

public View getView( int position, View convertView, ViewGroup parent) { convertView = LayoutInflater.from(context).inflate(R.layout.item, null ); AbsListView.LayoutParams param = new AbsListView.LayoutParams( android.view.ViewGroup.LayoutParams.FILL_PARENT, mGv.getHeight()/ROW_NUMBER); convertView.setLayoutParams(param); return convertView; }