Question

我正在尝试使用应用程序编辑现有的手机通讯录。通过使用联系人姓名获取相应的联系人ID。然后尝试使用联系人ID更新现有联系人。但不幸的是它没有更新。

我的代码如下，

 String select = "(" + ContactsContract.Contacts.DISPLAY_NAME + " == \"" + edt_nameDetail.getText() + "\" )";
                    Cursor c = getActivity().getApplicationContext().getContentResolver().query(ContactsContract.Contacts.CONTENT_URI, CONTACTS_SUMMARY_PROJECTION, select, null, ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC");
                    getActivity().startManagingCursor(c);

                    if (c.moveToNext()) {
                         ContactId = c.getString(0);
                        Log.e("Tag contact id ","edit contact id "+ ContactId);
                    }


                    try
                    {
                       String name = edt_nameDetail.getText().toString().trim();
                       String email = edt_contactEmailDetail.getText().toString().trim();
                       String number = edt_mobileNumberDetail.getText().toString().trim();


                            ContentResolver contentResolver  = getActivity().getContentResolver();

                            String where = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";

                            String[] emailParams = new String[]{ContactId, ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE};
                            String[] nameParams = new String[]{ContactId, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE};
                            String[] numberParams = new String[]{ContactId, ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE};

                            ArrayList<android.content.ContentProviderOperation> ops = new ArrayList<android.content.ContentProviderOperation>();

                            if(!email.equals("") &&!name.equals("")&& !number.equals(""))
                            {
                                ops.add(android.content.ContentProviderOperation.newUpdate(android.provider.ContactsContract.Data.CONTENT_URI)
                                        .withSelection(where,emailParams)
                                        .withValue(ContactsContract.CommonDataKinds.Email.DATA, email)
                                        .build());
                                ops.add(android.content.ContentProviderOperation.newUpdate(android.provider.ContactsContract.Data.CONTENT_URI)
                                        .withSelection(where,nameParams)
                                        .withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, name)
                                        .build());
                                ops.add(android.content.ContentProviderOperation.newUpdate(android.provider.ContactsContract.Data.CONTENT_URI)
                                        .withSelection(where,numberParams)
                                        .withValue(ContactsContract.CommonDataKinds.Phone.NUMBER, number)
                                        .build());
                                contentResolver.applyBatch(ContactsContract.AUTHORITY, ops);
                                Toast.makeText(getActivity(), "Contact is successfully edited", Toast.LENGTH_SHORT).show();

                            }
                            else {
                                Toast.makeText(getActivity(), "Fail edit", Toast.LENGTH_SHORT).show();
                            }

Answer 1

如果您正在使用电子邮件进行搜索，请将.withSelection更新为

.withSelection(ContactsContract.CommonDataKinds.Email.ADDRESS + "=? AND " +
               Data.MIMETYPE + "='" +
               ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE + "'",
               new String[]{email})

更新与您的搜索类型相对应的所有选择代码

Answer 2

注意：此后，联系人ID将会更改。

public static boolean updateContactName(String contactId, String pre, String first, String mid, String last, String suf)
{

    try
    {
        if (pre == null && first == null && mid == null && last == null && suf == null)
            return false;

        String where = ContactsContract.Data.CONTACT_ID + " = ? AND " + ContactsContract.Data.MIMETYPE + " = ?";
        String[] nameParams = new String[]{contactId, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE};



        ArrayList<android.content.ContentProviderOperation> ops = new ArrayList<>();

        android.content.ContentProviderOperation.Builder t ;
        android.content.ContentProviderOperation b ;

        t = android.content.ContentProviderOperation.newUpdate(Data.CONTENT_URI);
        t = t.withSelection(where, nameParams);
        if(pre != null)
            t = t.withValue(StructuredName.PREFIX, pre.trim());
        if(first != null)
            t = t.withValue(StructuredName.GIVEN_NAME, first.trim());
        if(mid != null)
            t = t.withValue(StructuredName.MIDDLE_NAME, mid.trim());
        if(last != null)
            t = t.withValue(StructuredName.FAMILY_NAME, last.trim());
        if(suf != null)
            t = t.withValue(StructuredName.SUFFIX, suf.trim());
        b = t.build();
        ops.add(b);
        ContentManager.getContentResolver().applyBatch(ContactsContract.AUTHORITY, ops);

        return true;
    }
    catch (Exception e) {}
    return false;
}

如何在Android中编辑现有联系人？

2 个答案: