java - 如何使用 Java 为 Telegram Bot 键盘编写一组自定义命令？

Question

因此，我查看了我所喜欢的黑手党帮派机器人的示例，他们的自定义键盘让我感到惊讶:

我发现我必须添加这个 Simple Java API for Telegram Bots jar 才能实现它。我确实添加了 jar ，但我不知道该怎么做。我想使用 Java 创建自定义键盘。这是源代码:

public class Pizza {
    private static final Logger LOG = Logger.getLogger(Pizza.class.getName());

    public static void main(String... args) throws Exception {
        TelegramBotsApi telegramBotsApi = new TelegramBotsApi();
        telegramBotsApi.registerBot(new TelegramLongPollingBot() {

            @Override
            public void onUpdateReceived(Update update) {
                Message message = update.getMessage();
                Long chatId = message.getChatId();
                String input = message.getText();
                if ("/recommend".equals(input)) {
                    SendMessage request = new SendMessage();
                    request.setChatId(chatId.toString());
                    request.setText("Peperoni");
                    try {
                        sendMessage(request);
                    } catch (TelegramApiException e) {
                        LOG.log(Level.SEVERE, "Could not send message", e);
                    }
                }
            }

            @Override
            public String getBotUsername() {
                return "USERNAME_BOT";
            }

            @Override
            public String getBotToken() {
                return "BOT_TOKEN";
            }
        });
    }
}

Answer 1

在 https://github.com/rubenlagus/TelegramBotsExample 有一些该库的使用示例。更准确地说，您可以在https://github.com/rubenlagus/TelegramBotsExample/blob/master/src/main/java/org/telegram/updateshandlers/WeatherHandlers.java查看自定义键盘。 (@weatherbot)。

在该文件中，您可以看到，例如，设置键盘是通过以下方法生成的:

private static ReplyKeyboardMarkup getSettingsKeyboard(String language) {
    ReplyKeyboardMarkup replyKeyboardMarkup = new ReplyKeyboardMarkup();
    replyKeyboardMarkup.setSelective(true);
    replyKeyboardMarkup.setResizeKeyboard(true);
    replyKeyboardMarkup.setOneTimeKeyboad(false);

    List<KeyboardRow> keyboard = new ArrayList<>();
    KeyboardRow keyboardFirstRow = new KeyboardRow();
    keyboardFirstRow.add(getLanguagesCommand(language));
    keyboardFirstRow.add(getUnitsCommand(language));
    KeyboardRow keyboardSecondRow = new KeyboardRow();
    keyboardSecondRow.add(getAlertsCommand(language));
    keyboardSecondRow.add(getBackCommand(language));
    keyboard.add(keyboardFirstRow);
    keyboard.add(keyboardSecondRow);
    replyKeyboardMarkup.setKeyboard(keyboard);

    return replyKeyboardMarkup;
}

您可以在 SendMessage 方法中使用 ReplyKeyboardMarkup，如下所示:

    SendMessage message = new SendMessage();
    message.enableMarkdown(true);
    message.setReplyMarkup(getSettingsKeyboard(language));
    message.setReplyToMessageId(message.getMessageId());
    message.setChatId(message.getChatId().toString());
    message.setText(getSettingsMessage(language));