Edittext focus in first listview item

Question

当我的活动开始时，edittext focus始终位于listview的最后一项。我需要这样的：

1. Edittext focus is always on the first listview item 
2. It shows soft input keyboard automatically 

这里是我的主要代码：

protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.main); 

     String[] items = {"Item1","Item2","Item3",..,"Item30"}; 

     //showing the list 
     final ListView listView = (ListView)findViewById(R.id.listSelected); 
     ArrayAdapter<String> adapter = new LVAdapter(this, items); 
     listView.setAdapter(adapter); 

     //how do I implement the code..? 

LVAdapter代码：

@Override 
    public View getView(int position, View convertView, ViewGroup parent) { 

     LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 
     View rowView = inflater.inflate(R.layout.main_item, parent, false); 

     TextView textView = (TextView)rowView.findViewById(R.id.textViewItem); 
     textView.setText(values[position]); 
     return rowView; 
    } 
} 

主要XML

<ListView 
     android:id="@+id/listSelected" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:layout_below="@+id/btnSelect" > 
    </ListView> 

    <Button 
     android:id="@+id/btnSelect" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:text="Select" 
     android:layout_alignParentTop="true" > 
    </Button> 

这里是我的main_item xml

<TextView 
     android:id="@+id/textViewItem" 
     android:layout_width="250dp" 
     android:layout_height="wrap_content" 
     android:layout_alignParentLeft="true" /> 

    <EditText 
     android:id="@+id/editTextInput" 
     android:layout_width="60dp" 
     android:layout_height="wrap_content" 
     android:layout_alignParentRight="true" > 
     <requestFocus /> 
    </EditText> 

main.xml和main_item.xml都使用RelativeLayout。提前致谢。

Answer 1

在XML

<TextView 
    android:id="@+id/textViewItem" 
    android:layout_width="250dp" 
    android:layout_height="wrap_content" 
    android:layout_alignParentLeft="true" /> 

<EditText 
    android:id="@+id/editTextInput" 
    android:layout_width="60dp" 
    android:layout_height="wrap_content" 
    android:layout_alignParentRight="true" /> 

取下的EditText请求焦点，要求其编程当position == 0

@Override 
public View getView(int position, View convertView, ViewGroup parent) { 

    LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 
    View rowView = inflater.inflate(R.layout.main_item, parent, false); 

    TextView textView = (TextView)rowView.findViewById(R.id.textViewItem); 
    textView.setText(values[position]); 
    if(position == 0){ 
     EditText etText = (EditText) rowView.findViewById(R.id.editTextInput); 
     etText.requestFocus(); 
    } 
    return rowView; 
}