android适配器填充信息时错乱显示

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android适配器填充信息时错乱显示5

在对listview添加适配器时，对应的信息没有显示到对应的textview当中，结果显示混乱？

import java.util.ArrayList;
import java.util.List;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;

public class AttendanceInfoActivityAdapter extends BaseAdapter {

	private LayoutInflater inflater;

	private List<AttendanceInfo> list_ai;
	private AttendanceInfo ai;

	private TextView tv_Name;
	private TextView tv_Dept;
	private TextView tv_Position;
	private TextView tv_Date;
	private TextView tv_AmAState;
	private TextView tv_AmLState;
	private TextView tv_PmAState;
	private TextView tv_PmLState;

	public AttendanceInfoActivityAdapter(Context context) {
		list_ai = AttendanceInfoService.list_ai;
		ai = new AttendanceInfo();
		inflater = LayoutInflater.from(context);
	}

	public void filterInfo(String filterCond, int i) {
		List<AttendanceInfo> temp_list = new ArrayList<AttendanceInfo>();
		if (!list_ai.isEmpty()) {
			switch (i) {
			case 0:
				for (AttendanceInfo ea : list_ai) {
					if (filterCond != null) {
						if (!ea.getPersonName().equals(filterCond)) {
							temp_list.add(ea);
						}
					}
				}
				break;
			case 1:
				for (AttendanceInfo ea : list_ai) {
					if (!filterCond.equals("部门")) {
						if (!ea.getPersonDepart().equals(filterCond)) {
							temp_list.add(ea);
						}
					}
				}
				break;
			case 2:
				for (AttendanceInfo ea : list_ai) {

					if (!ea.getAmArriveState().equals(filterCond)) {
						temp_list.add(ea);
					}

				}
				break;
			case 3:
				for (AttendanceInfo ea : list_ai) {

					if (!ea.getAmLeaveState().equals(filterCond)) {
						temp_list.add(ea);
					}

				}
				break;
			case 4:
				for (AttendanceInfo ea : list_ai) {

					if (!ea.getPmArriveState().equals(filterCond)) {
						temp_list.add(ea);
					}

				}
				break;
			case 5:
				for (AttendanceInfo ea : list_ai) {

					if (!ea.getPmLeaveState().equals(filterCond)) {
						temp_list.add(ea);
					}

				}
				break;
			case 6:
				for (AttendanceInfo ea : list_ai) {
					if (filterCond != null) {
						if (!ea.getAttendanceDate().equals(filterCond)) {
							temp_list.add(ea);
						}
					}
				}
				break;
			default:
				break;
			}
			list_ai.removeAll(temp_list);
		}
	}

	@Override
	public int getCount() {
		return list_ai.size();
	}

	@Override
	public Object getItem(int position) {
		return position;
	}

	@Override
	public long getItemId(int position) {
		return position;
	}

	@Override
	public View getView(int position, View contentView, ViewGroup parent) {
		View view = inflater.inflate(R.layout.attendance_info_item, null);
		ai = list_ai.get(position);

		tv_Name = (TextView) view.findViewById(R.id.tv_Name);
		tv_Name.setText(ai.getPersonName());
		tv_Date = (TextView) view.findViewById(R.id.tv_Date);
		tv_Date.setText(ai.getAttendanceDate());
		tv_Dept = (TextView) view.findViewById(R.id.tv_Dept);
		tv_Dept.setText(ai.getPersonDepart());
		tv_Position = (TextView) view.findViewById(R.id.tv_Position);
		tv_Position.setText(ai.getPersonPosition());
		tv_AmAState = (TextView) view.findViewById(R.id.tv_AmAState);
		tv_AmAState.setText(ai.getAmArriveState());
		tv_AmLState = (TextView) view.findViewById(R.id.tv_AmLState);
		tv_AmLState.setText(ai.getAmLeaveState());
		tv_PmAState = (TextView) view.findViewById(R.id.tv_PmAState);
		tv_PmAState.setText(ai.getPmArriveState());
		tv_PmLState = (TextView) view.findViewById(R.id.tv_PmLState);
		tv_PmLState.setText(ai.getPmLeaveState());
		return view;
	}
}

问题补充：第一组数据显示正常，从第二组数据开始，适配器就出问题了！！