无法更新ListView中的其他行
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我基于此链接创建了一个示例，其中ListView中的几行具有差异布局。这是布局
因为我只希望第一行具有不同的布局，所以当位置为零时，我将应用布局一（名称和电话），而对于其余部分，我将应用布局二（地址）。
我面临的问题是当我在适配器上触发notifyDataSetChanged时，只有我的地址被更改了，但名称和电话行（即第一行）没有更新。选择子菜单项时，我将触发notifyDataSetChanged。
这是代码。
public static final int TYPE_ADDRESS = 1;
public static final int TYPE_NAME = 0;
public static final int TYPE_MAX_COUNT =2;
@Override
public int getItemViewType(int position) {
if(position == 0)
return TYPE_NAME;
else
return TYPE_ADDRESS;
}
@Override
public int getViewTypeCount() {
return TYPE_MAX_COUNT;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder=null;
int type = getItemViewType(position);
System.out.println(\"getView \" + position + \" \" + convertView + \" type = \" + type);
if (convertView == null) {
holder = new ViewHolder();
switch (type) {
case TYPE_ADDRESS:
convertView = mInflater.inflate(R.layout.layout_address, null);
holder.address = (TextView) convertView.findViewById(R.id.address_id);
holder.address.setText(data.getAddress(position));
break;
case TYPE_NAME:
convertView = mInflater.inflate(R.layout.layout_name, null);
holder.name = (TextView)convertView.findViewById(R.id.name_id);
holder.phone = (TextView)convertView.findViewById(R.id.phone_id);
holder.name.setText(data.getName(position));
holder.phone.setText(data.getPhone(position));
break;
}
convertView.setTag(holder);
}else {
holder = (ViewHolder) convertView.getTag();
}
return convertView;
}
static class ViewHolder {
TextView address;
TextView name;
TextView phone;
}
没有找到相关结果
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荤碗
if (convertView == null){}else{}if (convertView == null) { holder = new ViewHolder(); switch (type) { case TYPE_ADDRESS: convertView = mInflater.inflate(R.layout.layout_address, null); holder.address = (TextView) convertView.findViewById(R.id.address_id); break; case TYPE_NAME: convertView = mInflater.inflate(R.layout.layout_name, null); holder.name = (TextView)convertView.findViewById(R.id.name_id); holder.phone = (TextView)convertView.findViewById(R.id.phone_id); break; } convertView.setTag(holder); }else { holder = (ViewHolder) convertView.getTag(); } switch (type) { case TYPE_ADDRESS: holder.address.setText(data.getAddress(position)); break; case TYPE_NAME: holder.name.setText(data.getName(position)); holder.phone.setText(data.getPhone(position)); break;