Android 上的 Twitter 实施

Question

我正在尝试在我的 android 应用程序中实施 Twitter 搜索。我正在使用 Twitter4j，但我无法收到任何推文。我错过了什么？

ConfigurationBuilder cb = new ConfigurationBuilder();
        cb.setDebugEnabled(true)
                .setOAuthConsumerKey(TWITTER_KEY)
                .setOAuthConsumerSecret(TWITTER_SECRET)
                .setOAuthAccessToken(ACCESS_TOKEN)
                .setOAuthAccessTokenSecret(ACCESS_TOKEN_SECRET);

TwitterFactory tf = new TwitterFactory(cb.build());
Twitter twitter = tf.getInstance();

 try{                     
                        List<Status> statuses = twitter.getHomeTimeline();
                        System.out.println("Showing home timeline.");
                        for (Status status : statuses) {
                            System.out.println(status.getUser().getName() + ":" +
                                               status.getText());
                        } }catch(Exception ex)
                  {
                      System.out.println("Error");  
                  }
}

Answer 1

您的问题是 how to implement Twitter search，在您的代码中，您的代码是关于 how to get Home Timeline。

好的，这是用于实现主页时间线的工作代码。

    try {
            List<Status> statuses;
            Twitter twitter = new TwitterFactory().getInstance();
            twitter.setOAuthConsumer(consumerKeyStr, consumerSecretStr);
            AccessToken accessToken = new AccessToken(accessTokenStr,
                    accessTokenSecretStr);
            twitter.setOAuthAccessToken(accessToken);

            statuses = twitter.getHomeTimeline();
                        System.out.println("Showing Home timeline :");
            for (Status status : statuses) {
                System.out.println(status.getUser().getScreenName() + " : " + status.getText());
            }

        } catch (TwitterException te) {
            te.printStackTrace();
        }

输出：

Showing Home timeline :

TheNextWeb : Grooveshark returned from the dead this week, sketchier than ever http://t.co/8fdP1i1duI http://t.co/KcHBWNi4gD
mashable : Roses are nice, but here are 6 truly life-changing gifts that American mothers deserve: http://t.co/kTJocxz49D
verge : The official Sweden Vimeo account published a video promoting its waste management abilities http://t.co/9QyxQ5sMBx http://t.co/4p1SNZRazD
arstechnica : Appeals court kills flight attendants’ challenge to electronics on planes http://t.co/cQ5dwxoyrS by @cfarivar
mashable : Liberia is now free of Ebola, says the @WHO. But just one sick patient could spark a resurgence of cases http://t.co/Z2KwBw44kh
Gizmodo : Running old Mac II software on a smartwatch is a great and terrible idea: http://t.co/CH5l1PG376 http://t.co/VlOcRxtksB
TheNextWeb : Why you should consider taking a break from your career http://t.co/fSsBwzjlzv http://t.co/FvNMZ99Q1F
SAI : Here's what 13 famous tech titans looked like in their yearbook photos http://t.co/OBERDT0otk http://t.co/S5ExeKrdQ7
TechCrunch : Can You Fear Me Now? http://t.co/pnUiysbIAe by @rezendi
SAI : What it's like to use Kitchensurfing, a startup that puts a professional chef in your kitchen http://t.co/2NGlQ3Nhji
CNET : Serious runners, the smart socks you've been waiting for are here http://t.co/G8PUmOjvIq
ForbesTech : For two decades, investors in wind energy have been buoyed by nearly B in tax subsidies and giveaways: http://t.co/yqP6tp20xJ
mashable : Boy rock star in a hairnet. You go, Mick Jagger. Go. http://t.co/0uzi5EddXM http://t.co/hNkFlWve7z
TheNextWeb : TypeDrummer turns your computer keyboard into a drum kit http://t.co/kil9aUSW42 http://t.co/fgAnOUjcvG
verge : Shooting entirely with IMAX cameras will make the next Avengers movies something truly unique http://t.co/7AOCdJD4iF http://t.co/pvDah17nRn
SAI : Uber could soon be the most valuable startup of all time http://t.co/2wGI8mcgWW
toi_tech : Google now lets you order food in US
http://t.co/IdER8GRn8V http://t.co/pUWNgJZZEf
SAI : Why Facebook has been aggressively reminding you of your friends' birthdays this month http://t.co/ftgMEMQJzL by @Slate
MicrosoftIndia : Take a guess in your replies & then head to #ByTheNumbers to check if you've got it right! http://t.co/hNXhbP40y6 http://t.co/RU6nfd3tQ4
ForbesTech : It's no Tesla, but Chevy's Spark EV is a fraction of the price: http://t.co/VQGMRDbH2W http://t.co/xGJ945GcEk

注意

Without authentication, you can't implement anything related to Twitter as it expect you to authenticate first. Simply put without login you can't done.

Android 上的 Twitter 实施

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