获取手机联系人

最新推荐文章于 2024-10-10 11:02:36 发布

原创最新推荐文章于 2024-10-10 11:02:36 发布 · 431 阅读

CC 4.0 BY-SA版权

本文介绍了一种从Android设备中读取联系人信息的方法，包括姓名和电话号码，并将这些信息封装到自定义的ContactEntity类中。通过查询ContactsContract.Contacts.CONTENT_URI和ContactsContract.CommonDataKinds.Phone.CONTENT_URI，获取所有联系人的详细信息。

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class ContactEntity {
    String contactName;
    String contactTel;

    public void setTelNumber(String data1) {
        contactTel = UZoneUtils.formatPhontNumber(data1);
    }

    public void setContactName(String data1) {
        contactName = UZoneUtils.StringFilter(data1);
    }

}

List<ContactEntity> mContactEntities = null;JSONArray mArray = new JSONArray();

 mContactEntities = new ArrayList<ContactEntity>();
            Cursor cur = null;
            try {
                cur = getContentResolver().query(
                        ContactsContract.Contacts.CONTENT_URI, null, null, null,
                        ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC");
                if (null != cur && cur.moveToFirst()) {
                    int idColumn = cur.getColumnIndex(ContactsContract.Contacts._ID);
                    int displayNameColumn = cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);
                    do {
                        String contactId = cur.getString(idColumn);
                        String disPlayName = cur.getString(displayNameColumn);
                        int phoneCount = cur.getInt(cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER));
                        if (phoneCount > 0) {
                            Cursor phones = getContentResolver().query(
                                    ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,
                                    ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = " + contactId, null, null);
                            if (phones.moveToFirst()) {
                                String phoneNumber;
                                do {
                                    ContactEntity ce = new ContactEntity();
                                    phoneNumber = phones
                                            .getString(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
                                    long updatedtime = phones.getLong(phones.getColumnIndex(ContactsContract.CommonDataKinds.Phone.CONTACT_LAST_UPDATED_TIMESTAMP));
//                                    Log.d("GETALLCAONTACTSDEMO", disPlayName+"|"+phoneNumber + "|" + updatedtime / 1000);
                                    ce.setTelNumber(phoneNumber);
                                    ce.setContactName(disPlayName);
                                    mContactEntities.add(ce);
                                } while (phones.moveToNext());
                            }
                            if (null != phones) {
                                phones.close();
                            }
                        }
                    } while (cur.moveToNext());
                }
            } catch (Exception e) {
                e.printStackTrace();
            } finally {
                if (null != cur) {
                    cur.close();
                }
            }
            if (null != mContactEntities && mContactEntities.size() > 0) {
                for (ContactEntity temp : mContactEntities) {
                    JSONObject mObject = new JSONObject();
                    try {
                        mObject.put("tel", temp.contactTel);
                        mObject.put("name", temp.contactName);
                        mArray.put(mObject);
                    } catch (JSONException e) {
                        e.printStackTrace();
                    }
                }
            }
            if (mArray.length() > 0) {
                handler.sendEmptyMessage(READ_CONTACT_SUCCESS);
            }
            return null;