Android listview项目在滚动时折叠?
我已经动态创建了listiem文本。基于数组计数。首次创建视图成功。滚动列表视图时,所有项目都将折叠。一段时间文本视图显示重复 下面我附上了我的适配器代码,请检查代码Android listview项目在滚动时折叠?,android,listview,Android,Listview,我已经动态创建了listiem文本。基于数组计数。首次创建视图成功。滚动列表视图时,所有项目都将折叠。一段时间文本视图显示重复 下面我附上了我的适配器代码,请检查代码 public class Adapter extends BaseAdapter { private ArrayList<PersonDataclass> list; private Context ctx; private LayoutInflater minflater; private Viewholder
public class Adapter extends BaseAdapter {
private ArrayList<PersonDataclass> list;
private Context ctx;
private LayoutInflater minflater;
private Viewholder holder;
private TextView[] Textview;
public Adapter(Context context, ArrayList<PersonDataclass> personList) {
// TODO Auto-generated constructor stub
minflater = LayoutInflater.from(context);
ctx = context;
list = personList;
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return list.size();
}
@Override
public Object getItem(int arg0) {
// TODO Auto-generated method stub
return list.get(arg0);
}
@Override
public long getItemId(int arg0) {
// TODO Auto-generated method stub
return arg0;
}
@Override
public View getView(int arg0, View view, ViewGroup arg2) {
// TODO Auto-generated method stub
if (view == null) {
view = minflater.inflate(R.layout.list_item, null);
holder = new Viewholder();
holder.count = (TextView) view.findViewById(R.id.likecount);
holder.flow_layout = (FlowLayout) view
.findViewById(R.id.flow_layout);
view.setTag(holder);
} else {
holder = (Viewholder) view.getTag();
}
try {
holder.count.setText("Total votes count"
+ list.get(arg0).getPrcnt());
int leftsize = list.get(arg0).getList().size();
if (leftsize > 0 && leftsize <= 10) {
Log.i("TAG", "left votelist if" + leftsize + "arg0" + arg0);
Textview = new TextView[leftsize];
for (int j = 0; j < leftsize; j++) {
String str = "<font color=#409bf8>"
+ list.get(arg0).getList().get(j).getRtuuname()
+ "</font> <font color=#74869c>" + "voted"
+ "</font> <font color=#dd095e>"
+ list.get(arg0).getList().get(j).getRtval()
+ "</font>" + ",";
Textview[j] = new TextView(ctx);
Textview[j].setText(Html.fromHtml(str));
Textview[j].setTextSize(9);
holder.flow_layout.addView(Textview[j]);
}
} else {
Log.i("TAG", "left votelist else" + leftsize + "arg0" + arg0);
Textview = new TextView[1];
Textview[0] = new TextView(ctx);
Textview[0].setText("total rates " + list.get(arg0).getPrcnt());
}
} catch (Exception e) {
// TODO: handle exception
}
return view;
}
private class Viewholder {
private TextView count;
private FlowLayout flow_layout;
}
}
你有什么错误吗?@PiyushKukadiya不,我没有任何错误。滚动列表时,将更改列表项。和第一个项目一样,阿伦投了8票,同样的文本显示第五个项目也阿伦投了8票。这就是问题所在