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Fix issue in HOWTO (#134)

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* Message filter for TelegramLongPollingCommandBot

* Revert "Message filter for TelegramLongPollingCommandBot"

* Fix issue in HOWTO

I've removed the code for custom keyboards and linked to the weather bot in the example repo

- it was not fully working (weatherbot is)
- it was just an approach on how to use custom keyboards but was not showing all details (weatherbot has much more details)
- why managing multiple code "snippets"? The code can change but the HOWTO still works
This commit is contained in:
Clevero 2016-08-10 00:09:14 +02:00 committed by Ruben Bermudez
parent 5db0516516
commit f1cfe327ea
1 changed files with 1 additions and 49 deletions
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HOWTO.md
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@ -183,55 +183,7 @@ public void onUpdateReceived(Update update) {
Question: <a name="question_how_to_use_custom_keyboards"/>
<b>How to use custom keyboards?</b>
Answer:
```java
//first, create a normal SendMessage object. Our CutsomKeyboard is attached to this object. But don't forget to assign a text. Otherwise the user get's no message
SendMessage sendMessageRequest = this.selectLanguage();
sendMessageRequest.setChatId(message.getChatId().toString());
sendMessageRequest.setText("Change language");
//ready top takeoff!
sendMessage(sendMessageRequest);
```
The selectLanguage() method could look like this (you also could put the code of the extra method in your main() )
```java
public static List<KeyboardRow> selectLanguage(Message message){
/* changed from "List<List<String>>" to "List<KeyboardRow>"
* Now we have just a one dimension array. Like a stack or something like that
*/
List<KeyboardRow> rows = new ArrayList<KeyboardRow>();
rows.add(ReplyKeyboardFabricator.getHeader(message));
//Instead of a list that collects our strings, or "buttons" for each row, now we have a own Object for that
KeyboardRow row = new KeyboardRow();
row.add(LocalisationService.getInstance().getString("change_language", DatabaseManager.getInstance().getUserLanguage(EchoHandler.getUserId(message))));
rows.add(row);
row = new KeyboardRow();
row.add("🇦🇹 Deutsch (Östereich)");
rows.add(row);
//I just reused the object above. Of cource you could also create a new Keyboardrow for each real row
row = new KeyboardRow();
row.add("🇩🇪 Deutsch (Deutschland)");
rows.add(row);
row = new KeyboardRow();
row.add("🇧🇷 Português");
rows.add(row);
row = new KeyboardRow();
row.add("🇺🇸 English (United States)");
rows.add(row);
return rows;
}
```
For more example on this, please have a look at [this](https://github.com/rubenlagus/TelegramBotsExample/blob/master/src/main/java/org/telegram/updateshandlers/WeatherHandlers.java) bot in the example repo
Answer: You can look at the [source code](https://github.com/rubenlagus/TelegramBotsExample/blob/master/src/main/java/org/telegram/updateshandlers/WeatherHandlers.java) for [@Weatherbot](https://telegram.me/weatherbot) in the [TelegramBotsExample](https://github.com/rubenlagus/TelegramBotsExample) repo. It should contain all necessary information about using custom keyboards.
<a name="question_how_to_compile"/>
Question: <b>How can I compile my project?</b>