如图所示,我们做了个提交评价功能,而UI设计让我们逐个评论,商量后还是要保持这样,那我们就只能按照这样的实现,那么这就用一个listview列表显示,item里面有好评差评textview,自定义星星控件,EditText,然后这样做了,中间出了问题,数据有四条,根据长度显示,只能显示下两条,那么当我操作了第一条数据的时候,比如我点击了差评,选择了星星,或填写了文本,当我滑动listview,滑动到最后的时候,我操作的第一条这三个控件,它显示的一模一样,最后查资料,原来是listview复用的原因,故此记录以免下次再犯错.
class Evaluater_Listview_Adapter extends BaseAdapter {
private Context content;
private List<EvaluateVo.DataBean> arrayList;
public Evaluater_Listview_Adapter(Context content, List<EvaluateVo.DataBean> arrayList) {
this.content = content;
this.arrayList = arrayList;
}
public void setData(List<EvaluateVo.DataBean> arrayList) {
this.arrayList = arrayList;
}
@Override
public int getCount() {
return this.arrayList.size();
}
@Override
public Object getItem(int position) {
return arrayList.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
final Evaluater_ViewHolder viewHolder;
if (convertView == null) {
convertView = LayoutInflater.from(content).inflate(R.layout.transaction_complete_order_item_layout, null);
viewHolder = new Evaluater_ViewHolder(convertView);
viewHolder.etContent.setTag(evaluateVo.getData());
convertView.setTag(viewHolder);
} else {
viewHolder = (Evaluater_ViewHolder) convertView.getTag();
viewHolder.etContent.setTag(position);
}
viewHolder.rlJf.setVisibility(View.GONE);
viewHolder.llPj.setVisibility(View.VISIBLE);
ImageLoader.getInstance().displayImage(arrayList.get(position).getImage(), viewHolder.userPendingPaymentGoodsImg);//图片
viewHolder.WaitPaymentOrderProductName.setText(arrayList.get(position).getName());//名字
viewHolder.WaitPaymentOrderGoodsPrice.setText("￥ " + arrayList.get(position).getPrice());//金额
**//上面代码就和一般的adapter一样从这里开始才是关键代码,我用一个实体类来存储这三个控件的点击或者输入状态,然后根据position绑定位置settag**
final EvaluateVo.DataBean bean = arrayList.get(position);
viewHolder.etContent.setTag(bean);
viewHolder.srvRatable.setTag(bean);
viewHolder.textHaop.setTag(bean);
viewHolder.textChap.setTag(bean);
**//清除焦点**
viewHolder.etContent.clearFocus();
viewHolder.etContent.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
**//获得Edittext所在position里面的Bean，并设置数据**
EvaluateVo.DataBean bean = (EvaluateVo.DataBean) viewHolder.etContent.getTag();
bean.setInput(s + "");
}
@Override
public void afterTextChanged(Editable s) {
}
});
**//判断根据position判断,看是否为空为空的那个就表明没有进行操作的.就设置为""有数据的就设置它显示的**
if (!TextUtils.isEmpty(bean.getInput())) {
viewHolder.etContent.setText(bean.getInput());
} else {
viewHolder.etContent.setText("");
}
**//判断根据position判断,看是否为0为0的那个就表明没有进行操作的.就设置为0有数据的就设置它显示的星星数量**
if (bean.getStart() != 0) {
viewHolder.srvRatable.setRate(bean.getStart());
} else {
viewHolder.srvRatable.setRate(0);
}
**//判断根据position判断,看是否为1为1的那个就表明进行操作的.就设置textview改变颜色**
if (bean.getIsClick() == 1) {
viewHolder.textHaop.setTextColor(getResources().getColor(R.color.black_666));
viewHolder.textChap.setTextColor(getResources().getColor(R.color.orange_ed));
} else {
viewHolder.textHaop.setTextColor(getResources().getColor(R.color.orange_ed));
viewHolder.textChap.setTextColor(getResources().getColor(R.color.black_666));
}
if (!TextUtils.isEmpty(bean.getPraise())) {
if (bean.getPraise().equals("0")) {
viewHolder.textHaop.setTextColor(getResources().getColor(R.color.black_666));
viewHolder.textChap.setTextColor(getResources().getColor(R.color.orange_ed));
} else {
viewHolder.textHaop.setTextColor(getResources().getColor(R.color.orange_ed));
viewHolder.textChap.setTextColor(getResources().getColor(R.color.black_666));
}
}
**//绑定点击好评进行改变颜色**
viewHolder.textHaop.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
praise = 1;
EvaluateVo.DataBean bean = (EvaluateVo.DataBean) viewHolder.textHaop.getTag();
bean.setIsClick(1);
viewHolder.textHaop.setTextColor(getResources().getColor(R.color.orange_ed));
viewHolder.textChap.setTextColor(getResources().getColor(R.color.black_666));
}
});
**//绑定点击差评进行改变颜色**
viewHolder.textChap.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
praise = 2;
bean.setPraise("0");
EvaluateVo.DataBean bean = (EvaluateVo.DataBean) viewHolder.textChap.getTag();
bean.setIsClick(2);
viewHolder.textHaop.setTextColor(getResources().getColor(R.color.black_666));
viewHolder.textChap.setTextColor(getResources().getColor(R.color.orange_ed));
}
});
**//绑定点击星星进行改星星个数**
viewHolder.srvRatable.setOnRateChangeListener(new StarRatingView.OnRateChangeListener() {
@Override
public void onRateChange(int rate) {
EvaluateVo.DataBean bean = (EvaluateVo.DataBean) viewHolder.srvRatable.getTag();
bean.setStart(rate);
}
});
List<EvaluateVo.DataBean.SkuDataArrBean> list = null;
for (int i = 0; i < arrayList.size(); i++) {
list = arrayList.get(i).getSku_data_arr();
}
//
// viewHolder.textShuxing.setText("商品属性 :" + list.get(position).getValue());
return convertView;
}
class Evaluater_ViewHolder {
@BindView(R.id.user_pending_payment_goods_img)
ImageView userPendingPaymentGoodsImg;
@BindView(R.id.WaitPaymentOrder_product_name)
TextView WaitPaymentOrderProductName;
@BindView(R.id.WaitPaymentOrder_goods_price)
TextView WaitPaymentOrderGoodsPrice;
@BindView(R.id.name_price_layout)
RelativeLayout namePriceLayout;
@BindView(R.id.WaitPaymentOrder_product_num)
TextView WaitPaymentOrderProductNum;
@BindView(R.id.donate_text)
TextView donateText;
@BindView(R.id.WaitPaymentOrder_donate_num)
TextView WaitPaymentOrderDonateNum;
@BindView(R.id.rl_jf)
RelativeLayout rlJf;
@BindView(R.id.text_sqtk)
TextView textSqtk;
@BindView(R.id.text_sqwq)
TextView textSqwq;
@BindView(R.id.text_tkjd)
TextView textTkjd;
@BindView(R.id.text_wqjd)
TextView textWqjd;
@BindView(R.id.text_shuxing)
TextView textShuxing;
@BindView(R.id.rl_ddxq)
RelativeLayout rlDdxq;
@BindView(R.id.text_haop)
TextView textHaop;
@BindView(R.id.text_chap)
TextView textChap;
@BindView(R.id.srv_ratable)
StarRatingView srvRatable;
@BindView(R.id.et_content)
EditText etContent;
@BindView(R.id.ll_pj)
LinearLayout llPj;
Evaluater_ViewHolder(View view) {
ButterKnife.bind(this, view);
}
}
}