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原帖：

你如何设置一个带有对象的文本视图？我正在从 web 服务数据库中提取数据并将其设置为对象。然后我试图将对象中的数据设置为文本视图。

我需要帮助：

1) 使用 Map String、Object 设置 textview

上一篇关于 web 服务数据库的文章：用 Kumulos 填充 ListView？

更新代码：

物体：

static class Person{

    public long personID;
    public String lastName;
    public String middleName;
    public String firstName;
    public String dateOfBirth;
    public String personAddress;
    public int phoneNumber;
    public int driversLicense;
    public int socialSecurity;
    public String personRace;
    public String personSex;
    public String personAge;

    public static Person createFromGenericMap(Map<String, Object> object) {

        Person p = new Person();

        p.personID = Long.valueOf(object.get("personID").toString());
        p.lastName = (String) object.get("lastName");
        p.middleName = (String) object.get("middleName");
        p.firstName = (String) object.get("firstName");
        p.dateOfBirth = (String) object.get("dob");
        p.personAddress = (String) object.get("address");
        p.phoneNumber = Integer.valueOf(object.get("phone").toString());
        p.driversLicense = Integer.valueOf(object.get("dl").toString());
        p.socialSecurity = Integer.valueOf(object.get("ss").toString());
        p.personRace = (String) object.get("race");
        p.personSex = (String) object.get("sex");
        p.personAge = (String) object.get("age");

        return p;
    }
}

我的适配器：

static class PersonAdapter extends BaseAdapter {

    private List<Person> people;
    private static LayoutInflater inflater = null;

    public PersonAdapter(Context context, List<Person> people){
        this.people = people;
        inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    }


    @Override
    public int getCount() {
        return people.size();
    }

    @Override
    public Object getItem(int position) {
        return people.get(position);
    }

    @Override
    public long getItemId(int position) {
        Person p = people.get(position);
        return p.personID;
    }

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

        View view = convertView;

        LayoutInflater inflater = (LayoutInflater) parent.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);

        if (convertView == null) {

            view = inflater.inflate(R.layout.personlist_row, null);

            TextView dl = (TextView) view.findViewById(R.id.tvdl);
            TextView last = (TextView) view.findViewById(R.id.tvLastName);
            TextView first = (TextView) view.findViewById(R.id.tvFirstName);
            TextView middle = (TextView) view.findViewById(R.id.tvMiddleName);
            TextView ss = (TextView) view.findViewById(R.id.tvSS);

            Person mperson = people.get(position);

            dl.setText(mperson.driversLicense);
            last.setText(mperson.lastName);
            first.setText(mperson.firstName);
            middle.setText(mperson.middleName);
            ss.setText(mperson.socialSecurity);   
        }

错误：

05-09 23:34:02.000 2418-2418/com.f0xcr4f7.intelwatch E/AndroidRuntime：致命异常：主进程：com.f0xcr4f7.intelwatch，PID：2418 android.content.res.Resources$NotFoundException：字符串资源 ID ' #0x2d9f9219 at android.content.res.Resources.getText(Resources.java:299) at android.widget.TextView.setText(TextView.java:4132) at com.f0xcr4f7.intelwatch.PersonSearchPop$PersonAdapter.getView(PersonSearchPop.java :112)

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1 回答 1

1

至于我，这部分看起来很奇怪。 

   --------------------------------------------------------------------
        Map<String, Object> mperson = new HashMap<String, Object>();
        mperson = people.get(position);

        dl.setText(mperson.getString("dl"));
    --------------------------------------------------------------------

您将 mperson 定义为 HashMap，但您从 people 那里收到一个 Person 对象，即 List of Person。所以我会怎么做

 Person mperson = people.get(position);
 d1.setText(mPerson.driverLicense + "");
于 2016-04-30T19:33:23.237 回答