50.10. 自定义键盘

您可以自定义用户键盘，而不是询问他写一个选项。OutgoingTextMessage 具有属性 ReplyMarkup，可用于此类操作。

from("telegram:bots?authorizationToken=123456789:insertYourAuthorizationTokenHere")
    .process(exchange -> {

        OutgoingTextMessage msg = new OutgoingTextMessage();
        msg.setText("Choose one option!");

        InlineKeyboardButton buttonOptionOneI = InlineKeyboardButton.builder()
                .text("Option One - I").build();

        InlineKeyboardButton buttonOptionOneII = InlineKeyboardButton.builder()
                .text("Option One - II").build();

        InlineKeyboardButton buttonOptionTwoI = InlineKeyboardButton.builder()
                .text("Option Two - I").build();

        ReplyKeyboardMarkup replyMarkup = ReplyKeyboardMarkup.builder()
                .keyboard()
                    .addRow(Arrays.asList(buttonOptionOneI, buttonOptionOneII))
                    .addRow(Arrays.asList(buttonOptionTwoI))
                    .close()
                .oneTimeKeyboard(true)
                .build();

        msg.setReplyMarkup(replyMarkup);

        exchange.getIn().setBody(msg);
    })
    .to("telegram:bots?authorizationToken=123456789:insertYourAuthorizationTokenHere");

如果要禁用它，下一个消息必须在 ReplyKeyboardMarkup 对象上设置属性 removeKeyboard。

from("telegram:bots?authorizationToken=123456789:insertYourAuthorizationTokenHere")
    .process(exchange -> {

        OutgoingTextMessage msg = new OutgoingTextMessage();
        msg.setText("Your answer was accepted!");

        ReplyKeyboardMarkup replyMarkup = ReplyKeyboardMarkup.builder()
                .removeKeyboard(true)
                .build();

        msg.setReplyKeyboardMarkup(replyMarkup);

        exchange.getIn().setBody(msg);
    })
    .to("telegram:bots?authorizationToken=123456789:insertYourAuthorizationTokenHere");