Question

我正在开发一个应用程序，它将使用联系人列表的“ME”标题下的phoneOwner详细信息（如姓名，phoneNo，电子邮件ID等）。有没有办法获得所有这些细节？

Answer 1

此代码将检索所有联系人Inside ContactList

的所有contactDetails

public class MainActivity extends Activity {
    TextView textDetail;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        textDetail = (TextView) findViewById(R.id.textView1);
        readContacts();
    }

    public void readContacts() {

        StringBuffer sb = new StringBuffer();

        sb.append("your contacts");

        ContentResolver content = getContentResolver();

        Cursor c = content.query(ContactsContract.Contacts.CONTENT_URI, null,null, null, null);
        String phone = null;
        String emailContact = null;
        String emailType = null;
                String name = null;

        if (c.getCount() > 0) {

            while (c.moveToNext()) {

                String id = c.getString(c.getColumnIndex(ContactsContract.Contacts._ID));

                    name = c.getString(c.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));

                if (Integer.parseInt(c.getString(c
                                .getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER))) > 0) {

                    System.out.println("ContactName : " + name + ", ID : " + id);

                    sb.append("\n Contact Name:" + name);

                    Cursor phoneno = content.query(
                            ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
                            null,
                            ContactsContract.CommonDataKinds.Phone.CONTACT_ID
                                    + " = ?", new String[] { id }, null);

                    while (phoneno.moveToNext()) {
                        phone = phoneno.getString(phoneno.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
                        sb.append("\n Phone number:" + phone);
                        System.out.println("phone" + phone);
                    }
                    phoneno.close();

                    Cursor emailid = content.query(
                            ContactsContract.CommonDataKinds.Email.CONTENT_URI,
                            null,
                            ContactsContract.CommonDataKinds.Email.CONTACT_ID
                                    + " = ?", new String[] { id }, null);

                    while (emailid.moveToNext()) {

                        emailContact = emailid.getString(emailid.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA));
                        emailType = emailid.getString(emailid.getColumnIndex(ContactsContract.CommonDataKinds.Email.TYPE));

                        sb.append("\nEmail:" + emailContact + "Email type:"
                                + emailType);
                        System.out.println("Email " + emailContact
                                + " Email Type : " + emailType);
                    }
                    emailid.close();
                }

                sb.append("\n");
                sb.append("Next");
            }
            textDetail.setText(sb);
        }
    }
}

要仅检索一个联系人添加行，如下所示

if(name.equals("ME"){

// whatever you want to do
}

它仅显示该联系人详细信息..

Answer 2

Cursor c = activity.getContentResolver().query(
                    ContactsContract.Profile.CONTENT_URI, null,  null, null, null);
    int count = c.getCount();
    String[] columnNames = c.getColumnNames();
    c.moveToFirst();
    int position = c.getPosition();
    if (count == 1 && position == 0) {
        for (int i = 0; i < count; i++) {
            for (int j = 0; j < columnNames.length; j++) {
                String columnName = columnNames[j];
                System.out.println(">>"+columnName+" = "+cursorContacts.getString(cursorContacts.getColumnIndex(columnName)));
            }
           c.moveToNext();
        }
    }
    c.close();

如何检索Android手机联系人列表中的“ME”联系人详细信息

2 个答案: