android - 无法更新联系方式

Question

以下代码是更新联系人。我可以更新电话号码字段，但我正在尝试更新联系人姓名(在评论行内)，但我不可能理解代码，任何人都可以帮助我解决这个问题。

String new_phoneNumber = update_phonenumber.getText()
                    .toString();
String new_name = update_name.getText().toString();
ContentResolver cr = getContentResolver();

String where = ContactsContract.Data.DISPLAY_NAME
                    + " = ? AND "
                    + ContactsContract.Data.MIMETYPE
                    + " = ? AND "
                    + String.valueOf(ContactsContract.CommonDataKinds.Phone.TYPE)
                    + " = ? ";
String[] params = new String[] {
                    get_name,
                    ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE,
                    String.valueOf(ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE) };

 Cursor phoneCur = managedQuery(
                    ContactsContract.Data.CONTENT_URI, null, where, params,
                    null);
ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>();

            if ((null == phoneCur)) {
                Toast.makeText(getApplicationContext(), "Empty Contact",
                        Toast.LENGTH_LONG).show();
            } else {
                ops.add(ContentProviderOperation
                        .newUpdate(ContactsContract.Data.CONTENT_URI)
                        .withSelection(where, params)
            .withValue(
                                ContactsContract.CommonDataKinds.Phone.DATA,
                                new_phoneNumber)/***.withValue(
                                ContactsContract.CommonDataKinds.Phone.DATA,
                                new_name)***/
                        .build());
            }

            phoneCur.close();

            try {
                cr.applyBatch(ContactsContract.AUTHORITY, ops);
            } catch (RemoteException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (OperationApplicationException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

            Toast.makeText(getApplicationContext(), "Successfully updated",
                    Toast.LENGTH_LONG).show();

Answer 1

您可以在您的代码中添加另一个 ops.add 并插入以下代码。

ops.add(ContentProviderOperation
                    .newUpdate(ContactsContract.Data.CONTENT_URI)
                    .withSelection(Data.DATA1 + "=?", new String[] {get_name})
                    .withValue(
                            StructuredName.DISPLAY_NAME,
                            new_name)
                    .build());