我有一個在每行中都有文本和按鈕的列表視圖，列表視圖setOnItemClickListener（）不起作用。是否可以以不同的方式處理項目單擊和按鈕單擊事件（項目單擊應調(diào)用ActivityA，按鈕單擊應調(diào)用ActivityB）。有沒有人有辦法解決嗎    private ArrayList<String> userIDArr = null;    private ArrayList<String> userNameArr = null;    private DatabaseHelper dbHelper = null;    private ListView userListView=null;     public void onCreate(Bundle savedInstanceState)         {          super.onCreate(savedInstanceState);                   setContentView(R.layout.list_view);                   dbHelper = new DatabaseHelper(this.getApplicationContext());                  Map<String,ArrayList<String>> displayMap = dbHelper.getUserListToDisplay();          userIDArr = displayMap.get("UserID");          userNameArr = displayMap.get("FirstName1");                     userListView = (ListView) findViewById(R.id.listView2);          userListView.setAdapter(new UserListAdapter(this,userIDArr));          userListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {              @Override              public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) {                  Toast.makeText(usersListActivity.this,                            "Item in position " + position + " clicked", Toast.LENGTH_LONG).show();              }            });     }    public class UserListAdapter extends ArrayAdapter<String>    {        Activity context;        public UserListAdapter(Activity context, ArrayList<String> names) {            super(context, R.layout.list_item, names);            this.context = context;        }        private class ViewHolder {            public TextView UserNameAndID;            public TextView Description;            public Button  UploadBtn;        }