兄弟所見略同

一般是通過回調函數

static final class MyAdapter extends BaseAdapter {

? ?@Override
? ?public View getView(final int position, View convertView, ViewGroup parent) {
? ? ? ?ViewHolder holder;

? ? ? ?if (convertView == null) {
? ? ? ? ? ?// inflate the view for row from xml file

? ? ? ? ? ?// keep a reference to each widget on the row.
? ? ? ? ? ?// here I only care about the button
? ? ? ? ? ?holder = new ViewHolder();
? ? ? ? ? ?holder.mButton = (Button)convertView.findViewById(R.id.button);
? ? ? ? ? ?convertView.setTag(holder);
? ? ? ?} else {
? ? ? ? ? ?holder = (ViewHolder)convertView.getTag();
? ? ? ?}

? ? ? ?// redefine the action for the button corresponding to the row
? ? ? ?holder.mButton.setOnClickListener(new OnClickListener() {
? ? ? ? ? ?@Override
? ? ? ? ? ?public void onClick(View v) {
? ? ? ? ? ? ? ?// do something depending on position
? ? ? ? ? ? ? ?performSomeAction(position);
? ? ? ? ? ? ? ?// mark data as changed
? ? ? ? ? ? ? ?MyAdapter.this.notifyDatasetChanged();
? ? ? ? ? ?}
? ? ? ?}
? ?}
? ?static final class ViewHolder {
? ? ? ?// references to widgets
? ? ? ?Button mButton;
? ?}
}

在內部類中定義成員變量button，接著利用ViewHolder優化代碼，創建與ConvertView之間的聯系，利用單擊事件setOnClickListener方法，就ok了