Question

我可以使用此代码与twitter连接，当我将其作为java程序运行时，我可以获得引脚。我可以找到该针，但我该如何在BlackBerry模拟器中执行此操作？

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

import oauth.signpost.OAuth;
import oauth.signpost.OAuthConsumer;
import oauth.signpost.OAuthProvider;
import oauth.signpost.basic.DefaultOAuthConsumer;
import oauth.signpost.basic.DefaultOAuthProvider;
import oauth.signpost.signature.SignatureMethod;

public class Main {

    public static void main(String[] args) throws Exception {

        OAuthConsumer consumer = new DefaultOAuthConsumer(
                "my consumerkey",
                "mysecret key here",
                SignatureMethod.HMAC_SHA1);

        OAuthProvider provider = new DefaultOAuthProvider(consumer,
                "http://twitter.com/oauth/request_token",
                "http://twitter.com/oauth/access_token",
                "http://twitter.com/oauth/authorize");

        System.out.println("Fetching request token from Twitter...");

        // we do not support callbacks, thus pass OOB
        String authUrl = provider.retrieveRequestToken(OAuth.OUT_OF_BAND);

        System.out.println("Request token: " + consumer.getToken());
        System.out.println("Token secret: " + consumer.getTokenSecret());

        System.out.println("Now visit:\n" + authUrl
                + "\n... and grant this app authorization");
        System.out.println("Enter the PIN code and hit ENTER when you're done:");

        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String pin = br.readLine();

        System.out.println("Fetching access token from Twitter...");

        provider.retrieveAccessToken(pin);

        System.out.println("Access token: " + consumer.getToken());
        System.out.println("Token secret: " + consumer.getTokenSecret());

        URL url = new URL("http://twitter.com/statuses/mentions.xml");
        HttpURLConnection request = (HttpURLConnection) url.openConnection();

        consumer.sign(request);

        System.out.println("Sending request to Twitter...");
        request.connect();

        System.out.println("Response: " + request.getResponseCode() + " "
                + request.getResponseMessage());
    }
}

Answer 1

要打开Blackberry浏览器，您必须致电：

Browser.getDefaultSession().displayPage("myUrl");

请注意，您的应用必须经过签名才能执行此操作。另外，我不知道这些OAuth类是否适用于Blackberry。

将Java SE代码移植到Blackberry

1 个答案: