电报API身份验证和文档

Question

我是android新手。我想使用电报API来开发我自己的电报应用程序。有两个问题。 1）我找不到任何代码示例或文档或教程。我搜索了很多，我学习了电报文件here。 .2）我使用以下代码在电报中进行身份验证。但它不起作用。为什么？代码已从here复制。

 TelegramApi api = new TelegramApi(new MemoryApiState(false), new appInfo(12345,"Sony","are these values important?","1","en"), new apiCallback());

    // Create request
    String phoneNumber = "98123456789";
    TLRequestAuthCheckPhone checkPhone = new TLRequestAuthCheckPhone(phoneNumber);

    // Call service synchronously
    TLCheckedPhone checkedPhone = null;
    try {
        Log.d("meme", "----");
        checkedPhone = api.doRpcCall(checkPhone);
        boolean invited = checkedPhone.getPhoneInvited();
        boolean registered = checkedPhone.getPhoneRegistered();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        Log.d("meme", "IOException");

    }