列表视图、onItemClickListener 和 EditText

Question

我有一个 ListView，里面有 EditText。实际上，当我触摸 的某个元素时Listview，就会EditText出现焦点和键盘。好的。问题是我想通过 listView 的 onItemClickListener 对此 EditText 执行某些操作，但似乎我的代码从未进入此方法。

我尝试了一些setDescendantFocusability列表视图，但没有解决问题。

多谢。

public class NoteAdapter extends BaseAdapter {

private ArrayList<String> notes;
private LayoutInflater inflater;
private Context context;

public NoteAdapter(Context context, ArrayList<String> notes) {
    inflater = LayoutInflater.from(context);
    this.notes = notes;
    this.context = context;
}

public int getCount() {
    // TODO Auto-generated method stub
    return notes.size();
}

public Object getItem(int position) {
    // TODO Auto-generated method stub
    return notes.get(position);
}

public long getItemId(int id) {
    // TODO Auto-generated method stub
    return id;
}


private class ViewHolder {
    EditText note;
}

public View getView(int position, View convertView, ViewGroup parent) {
    // TODO Auto-generated method stub

    ViewHolder holder;
    if(convertView == null) {
        holder = new ViewHolder();
        convertView = inflater.inflate(R.layout.listenote, null);
        holder.note = (EditText)convertView.findViewById(R.id.note);


        convertView.setTag(holder);
    }else {
        holder= (ViewHolder) convertView.getTag();
    }

    holder.note.setText(notes.get(position));

    return convertView;


}


}

我的主要活动

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    notes = new ArrayList<String>();
    for(int i=0; i< 10; i++)
        notes.add("note"+i);
    EditTextSelected = null;

    adapter = new NoteAdapter(this, notes);
    lv1 = ((ListView)findViewById(R.id.listeNote));
    lv1.setAdapter(adapter);
    lv1.setClickable(true);

    lv1.setOnItemClickListener(new OnItemClickListener() {
        public void onItemClick(AdapterView<?> a, View v, int position, long id) {
            Toast t = Toast.makeText(FastItActivity.this, "hello", 200);
            t.show();

        }
    });

监听文件

<?xml version="1.0" encoding="utf-8"?>
<TableLayout
android:id="@+id/widget1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
xmlns:android="http://schemas.android.com/apk/res/android">


    <EditText
    android:id="@+id/note"
    android:textColor="@color/black"
    android:textSize="12dp"
    android:layout_width="wrap_content"
    android:layout_height="40dp"
    android:padding="5dp"
    android:inputType="textMultiLine"
    android:scrollHorizontally="false"
    android:gravity="top|left"
    android:ems="10"
    android:layout_margin="10dp" 
    android:background="@drawable/fond_note"
    />



 </TableLayout>

主文件

<?xml version="1.0" encoding="utf-8"?>
<TableLayout
android:id="@+id/widget1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android"
android:background="@drawable/wooden_top"

>

<ListView 
    android:id="@+id/listeNote"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:padding="10dp"
    android:background="@android:color/transparent"
    android:cacheColorHint="#00000000"
    android:isScrollContainer="false"
    android:divider="#00000000"

    >
</ListView>


</TableLayout>

Answer 1

将您的修改从ListView'sonItemClickListener移至您的EditText'sonClickListener

在NoteAdapter的getView:

holder.note = (EditText)convertView.findViewById(R.id.note);
holder.note.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            //do something
        }

    });

或者试试这个：

holder.note.setOnFocusListener(new View.OnFocusListener(){
@Override    
public void onFocus(){
   //do something
   }
}

getView方法具有位置参数，因此您将能够区分EditText单击的内容（如果您需要不同的操作EditTexts）