[Android界面] 关于获取listview中每一个spinner的值的问题

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最近被一个问题困扰住了，纠结死我了，目前没找到什么好的办法，其实问题很简单：我在界面显示了一个listview，其中每一个item显示了一个spinner下拉列表和一个EditText文本输入框。通过重写继承的BaseAdapter实现的，可是我想要获取每一个item上面的spinner所选中值，这个该怎样做？关键是BaseAdapter中的getView的position参数会随着屏幕的刷新，自动变换，不是一成不变的，当列表项过多，拉到下面的item后，position就变了，不能获取此时没有显示的首个item的spinner值了，请问该怎么样做啊？我就是想点击button保存时，可以获取所有item的spinner选择值？

1.position的值是不会随着你下拉变化的，第一位的永远是position=0
2.你的getView方法写的就太糙，都没用ViewHolder提高效率，建议好好去看看ListView基础
3.你要的功能很简单，spinner.setTag(object),然后在onItemSelected里，用view.getTag,就取到那个对象了，然后你直接把值设进那个对象
最后你按button的时候，只要取那个list里的obejct对象值就好了@Override
public View getView(final int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
Log.i("索引值：", String.valueOf(position));
//final PatrolReportBackData patrolReportBackData = patrolReportBackDatas.get(position);
// viewIndex = position;
index = position;

final ViewHolder viewHolder;
      if (convertView == null) {
         convertView = inflater.inflate(R.layout.item_list_patrol, null);
         viewHolder = new ViewHolder();
         viewHolder.id = (TextView)convertView.findViewById(R.id.item_patrol_id_textView);
         viewHolder.name = (TextView)convertView.findViewById(R.id.item_patrol_name_textView);
         viewHolder.spinner = (Spinner)convertView.findViewById(R.id.item_patrol_whetherAnomaly);
         viewHolder.relativeLayout = (RelativeLayout)convertView.findViewById(R.id.item_relativeLayout_patrol_description);
         viewHolder.disposeDescription = (EditText)convertView.findViewById(R.id.item_patrol_disposeDescription);
         viewHolder.addPicture = (TextView)convertView.findViewById(R.id.item_patrol_addPicture);
         viewHolder.photograph = (MyGridView)convertView.findViewById(R.id.item_patrol_photograph);

         viewHolder.spinner.setTag(position);
         viewHolder.disposeDescription.setTag(position);
         viewHolder.addPicture.setTag(position);
         viewHolder.photograph.setTag(position);

         viewHolder.spinner.setOnTouchListener(new OnTouchListener() {

            public boolean onTouch(View view, MotionEvent event) {

                     // 在TOUCH的UP事件中，要保存当前的行下标，因为弹出软键盘后，整个画面会被重画

                     // 在getView方法的最后，要根据index和当前的行下标手动为EditText设置焦点

                     if(event.getAction() == MotionEvent.ACTION_UP) {

                              index= Integer.parseInt(view.getTag().toString());
                              //patrolReportBackData = patrolReportBackDatas.get(index);
                     }
                     return false;
            }
      });

      viewHolder.disposeDescription.setOnTouchListener(new OnTouchListener() {

            public boolean onTouch(View view, MotionEvent event) {

                     // 在TOUCH的UP事件中，要保存当前的行下标，因为弹出软键盘后，整个画面会被重画

                     // 在getView方法的最后，要根据index和当前的行下标手动为EditText设置焦点

                     if(event.getAction() == MotionEvent.ACTION_UP) {

                        index= Integer.parseInt(view.getTag().toString());
                        //patrolReportBackData = patrolReportBackDatas.get(index);
                     }
                     return false;
            }
      });

      viewHolder.addPicture.setOnTouchListener(new OnTouchListener() {

            public boolean onTouch(View view, MotionEvent event) {

                     // 在TOUCH的UP事件中，要保存当前的行下标，因为弹出软键盘后，整个画面会被重画

                     // 在getView方法的最后，要根据index和当前的行下标手动为EditText设置焦点

                     if(event.getAction() == MotionEvent.ACTION_UP) {

                              index= Integer.parseInt(view.getTag().toString());
//                               patrolReportBackData = patrolReportBackDatas.get(index);
//                               if(patrolReportBackData.getPhotos() != null)
//                                 bitPhoto = patrolReportBackData.getPhotos();
//                               else
//                                 bitPhoto = "";
                              PatrolReportBackData patrolReportBackData = patrolReportBackDatas.get(index);
                              if(patrolReportBackData.getPhotos() != null)
                                bitPhoto = patrolReportBackData.getPhotos();
                              else
                                bitPhoto = "";
                              if(holderDatas.get(index).getImageList() != null)
                                imageItem = holderDatas.get(index).getImageList();
                              else
                                imageItem = new ArrayList<HashMap<String,Object>>();
                     }
                     return false;
            }
      });

      viewHolder.photograph.setOnTouchListener(new OnTouchListener() {

            public boolean onTouch(View view, MotionEvent event) {

                     // 在TOUCH的UP事件中，要保存当前的行下标，因为弹出软键盘后，整个画面会被重画

                     // 在getView方法的最后，要根据index和当前的行下标手动为EditText设置焦点

                     if(event.getAction() == MotionEvent.ACTION_UP) {

                              index= Integer.parseInt(view.getTag().toString());
                              //patrolReportBackData = patrolReportBackDatas.get(index);
                     }
                     return false;
            }
      });

        viewHolder.disposeDescription.clearFocus();

         if(index!= -1 && index == position) {

               // 如果当前的行下标和点击事件中保存的index一致，手动为EditText设置焦点。

            viewHolder.disposeDescription.requestFocus();

         }


         convertView.setTag(viewHolder);
      } else {
        viewHolder = (ViewHolder) convertView.getTag();
        changed = false;
        viewHolder.id.setText("");
        viewHolder.id.setTag(null);
        viewHolder.spinner.setSelection(0);
         /**************************************/
//          boolean isNewSpinner = false;
//          for (ViewHolderData holderData : holderDatas) {
// if(holderData.getPosition() == position)
// {
// viewHolder.spinner.setSelection(holderData.getSpinnerIndex());
// isNewSpinner = true;
// }
//          }
//
//          if(isNewSpinner)
//             viewHolder.spinner.setSelection(0);
         /**************************************/
viewHolder.disposeDescription.setText("");
bitPhoto = "";
imageItem = new ArrayList<HashMap<String,Object>>();
ImageAdapter adapter = new ImageAdapter(imageItem,context);
viewHolder.photograph.setAdapter(adapter);
changed = true;

        viewHolder.spinner.setTag(position);
         viewHolder.disposeDescription.setTag(position);
         viewHolder.addPicture.setTag(position);
         viewHolder.photograph.setTag(position);
      }

再下面点击button，spinner或者别的子控件的时候直接用index就行没看懂加我QQ：125209972

 import android.content.Context;  import android.util.Log;  import android.view.LayoutInflater;  import android.view.View;  import android.view.ViewGroup;  import android.widget.ArrayAdapter;  import android.widget.BaseAdapter;  import android.widget.Spinner;  import android.widget.TextView;  public class HasSpinnerListAdapter extends BaseAdapter {      private LayoutInflater mInflater;      private String[] col;      private String[] spinnerItem;  //spinner 选项      private int resource;      private int[] to;      public HasSpinnerListAdapter(Context context, String[] col,                                   String[] spinnerItem, int resource, int[] to) {          mInflater = LayoutInflater.from(context);          this.col = col;          this.spinnerItem = spinnerItem;          this.resource = resource;          this.to = to;      }      @Override      public int getCount() {          // TODO Auto-generated method stub          return col.length;      }      @Override      public Object getItem(int position) {          // TODO Auto-generated method stub          return col[position];      }      @Override      public long getItemId(int position) {          // TODO Auto-generated method stub          return position;      }      @Override      public View getView(int position, View convertView, ViewGroup parent) {          // TODO Auto-generated method stub          TextView text = null;          Spinner spinner = null;          if (convertView == null) {              convertView = mInflater.inflate(resource, null);          }                    text = (TextView) convertView.findViewById(to[0]);          spinner = (Spinner) convertView.findViewById(to[1]);/* * holder = new ViewHolder(); holder.text = (TextView) * convertView.findViewById(to[0]); holder.spinner = (Spinner) * convertView .findViewById(to[1]); convertView.setTag(holder); */          text.setText((CharSequence) col[position]);          // 由于每次显示都会调用getView，因此，如果重新设置适配器，会将之前的选择冲掉          if (spinner.getCount() == 0) {              ArrayAdapter<String> spinnerAdapter = new ArrayAdapter<String>(                      convertView.getContext(),                      android.R.layout.simple_spinner_item, spinnerItem);              spinnerAdapter                      .setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);              spinner.setAdapter(spinnerAdapter);          }          Log.e("position", String.valueOf(position));          Log.e("spinner", spinner.toString());          return convertView;      }  }

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