Android：サイドリストビューのEdittextからテキストを取得するには？

Question

edittextのデータを取得する際にリストの最後のedittextに問題があります。そのedittextのフォーカスを変更するとonfocuschangelistnerが呼び出されず、そのedittextのデータが自分のコレクションに格納されないためです変数。

だから、いずれも任意の解決策を持っている私に

私のコードを示唆してplzはここ

public class YourAdapter extends SimpleAdapter { 

    protected static final String TAG = null; 
    ArrayList<HashMap<String, String>> c = new ArrayList<HashMap<String, String>>(); 
    Context context; 
    JSONArray getArray_Meter_Reading; 
    HashMap<String, String> previous_Meter_Reading; 
    ArrayList<HashMap<String, Integer>> getReading = new ArrayList<HashMap<String, Integer>>(); 
    Map<String,Integer> CurrentReading = new HashMap<String, Integer>(); 
    int i, previousMeterReading, CurrentMeterReading, Cumulative; 
    View v; 
    EditText Caption; 
    public static HashMap<Integer, String> myList = new HashMap<Integer, String>(); 

    public YourAdapter(Context context, int layout, 
      ArrayList<HashMap<String, String>> c, String[] from, int[] to, 
      JSONArray getArray_Meter_Reading) { 
     super(context, c, layout, from, to); 
     this.c = c; 
     this.context = context; 
     this.v = null; 
     this.Caption = null; 
     this.getArray_Meter_Reading = getArray_Meter_Reading; 

     for (i = 0; i < getArray_Meter_Reading.length(); i++) { 
      myList.put(i, ""); 
     } 

    } 

    public View getView(int position, View convertView, ViewGroup parent) { 
     View view = super.getView(position, convertView, parent); 
     final EditText ed_Current = (EditText) view 
       .findViewById(R.id.ed_Current); 
     ed_Current.setTag(position); 

     ed_Current.setOnFocusChangeListener(new View.OnFocusChangeListener() { 

      public void onFocusChange(View arg0, boolean arg1) { 

       int tag1 = (Integer) arg0.getTag(); 
       myList.put(tag1, ed_Current.getText().toString().trim()); 
       previous_Meter_Reading = new HashMap<String, String>(); 


       if (v == null) { 
        v = arg0; 

        int tag = (Integer) arg0.getTag(); 
        Caption = (EditText) arg0; 

        previous_Meter_Reading = c.get(tag); 
        String getPreviousReading = previous_Meter_Reading 
          .get("previousMeterReading"); 
        String CumulativeIndex = previous_Meter_Reading 
          .get("Cumulative"); 
        previousMeterReading = Integer.parseInt(getPreviousReading); 
        Cumulative = Integer.parseInt(CumulativeIndex); 
       } 


       if (v != arg0) { 

        if (!Caption.getText().toString().equals("") 
          && Cumulative == 1) { 

         int tag = ((Integer) arg0.getTag()); 
         CurrentMeterReading = Integer.valueOf(Caption.getText() 
           .toString()); 


         //CurrentReading.put("Tag"+ tag, CurrentMeterReading); 
         //if(CurrentReading.containsKey("Tag"+ tag)){ 
         // 
         // Log.d("Contains","Tag"+ tag); 
         // CurrentReading.remove("Tag"+ tag); 
         //} 
        // }else{ 
         // 
          CurrentReading.put("Tag"+ tag,CurrentMeterReading); 
         //} 
         //getReading.add(CurrentReading); 
          Log.d("CurrentReading",CurrentReading.toString()); 
         if (CurrentMeterReading < previousMeterReading) { 
          AlertDialog.Builder builder = new AlertDialog.Builder(
            context); 
          builder.setTitle("WARNING"); 
          builder.setIcon(android.R.drawable.ic_dialog_alert); 
          builder.setMessage("Current value cannot be less than Previous value for metre"); 
          builder.setPositiveButton("ok", 
            new DialogInterface.OnClickListener() { 

             public void onClick(
               DialogInterface dialog, 
               int which) { 

              //Caption.requestFocus(); 

             } 
            }); 

          AlertDialog diag = builder.create(); 
          diag.show(); 

          // Caption.requestFocus(); 
          // v = null; 
          // Caption = null; 
         } 
        }else { 
          if (Cumulative == 0 

           && !Caption.getText().toString().equals("")) { 
           int tag = ((Integer) arg0.getTag()); 
          // int tag1 = ((Integer) arg0.getTag()); 
          CurrentMeterReading = Integer.valueOf(Caption 
            .getText().toString()); 


          CurrentReading.put("Tag" +tag, CurrentMeterReading); 
          if(CurrentReading.containsKey("Tag"+ tag)){ 
           CurrentReading.put("Tag"+ tag,CurrentMeterReading); 
          } 
          //getReading.add(CurrentReading); 
         } 
         } 

        //Caption.requestFocus(); 
        v = null; 
        Caption = null; 
       } 

      } 
     }); 

     ed_Current.setText(myList.get(position)); 
     return view; 
    } 
} 

and my xml which im binding with listview using simpleadapter 

    <?xml version="1.0" encoding="UTF-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:orientation="horizontal" 
    android:paddingBottom="6dip" 
    android:paddingTop="4dip" > 

    <TextView 
     android:id="@+id/txt_Meter_Name" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_weight="1" 
     android:width="140dp" /> 

    <TextView 
     android:id="@+id/txt_Previous" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_weight="1" 
     android:width="100dp" /> 

    <EditText 
     android:id="@+id/ed_Current" 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_weight="1" 
     android:imeOptions="actionNext|actionDone" 
     android:inputType="number" 
     android:numeric="integer" 
     android:singleLine="true" 
     android:width="100dp" > 
    </EditText> 

</LinearLayout> 

で事前

Answer 1

ゴーのおかげで以下を通してあなたのアイデアを取得しますリンク：

http://vikaskanani.wordpress.com/2011/07/27/android-focusable-edittext-inside-listview/