Question

我如何创建一个链接，如果用户已登录，则会自动让用户关注某个Twitter用户，或者如果他们不登录则将其发送到Twitter首先登录？我在一两个月前找到了如何做到这一点，但再也找不到了。我认为这是基本的东西，如链接或表格帖子，如twitter.com/[user]/follow。

我查看了API，但我需要用户在我的网站上验证自己，我不想处理它。我只是希望他们直接在Twitter上进行身份验证而不用担心。我找到的方式很简单，我只想再找到它。

Answer 1

使用Twitter的新web intents。

例如：http://twitter.com/intent/user?screen_name=NASA

Answer 2

how to use twitter api in my android application to implement follow button only

<强>的Android

http://code.google.com/p/android-hackathon-in-fukuoka/source/browse/trunk/sodefuri/src/jp/jagfukuoka/sodefuri/TimeLineActivity.java?spec=svn167&r=167

Code Snip：（我已将中文字符串转换为标准英语）

public class TimeLineActivity extends ListActivity {
        private TwitterPreferenceManager tpm = new TwitterPreferenceManager(this);  

        private static final int FOLLOW = 1;
        private static final CharSequence FOLLOW_LABEL = "Follow";

        @Override
        protected void onCreate(Bundle savedInstanceState) {
                super.onCreate(savedInstanceState);

                // timeline Obtaining process
                String screenName = getIntent().getStringExtra("screen_name");
                List<String> list = this.getTimeLine(screenName);

                setListAdapter(new ArrayAdapter<String>(this, R.layout.timeline_item,list));
        }

        @Override
        public boolean onCreateOptionsMenu(Menu menu) {
                menu.add(0, FOLLOW, 0, FOLLOW_LABEL);
                return super.onCreateOptionsMenu(menu);
        }

        @Override
        public boolean onOptionsItemSelected(MenuItem item) {
                switch (item.getItemId()) {
                case FOLLOW:
                        ConfigurationBuilder builder = new ConfigurationBuilder();
                        Configuration conf = builder.setOAuthAccessToken(tpm.getAccessToken())
                        .setOAuthAccessTokenSecret(tpm.getAccessTokenSercret())
                        .setOAuthConsumerKey(TwitterPreferenceManager.CONSUMER_KEY)
                        .setOAuthConsumerSecret(TwitterPreferenceManager.CONSUMER_SERCRET)
                        .setDebugEnabled(true)
                        .build();
                        Twitter twitter = new TwitterFactory(conf).getInstance();
                        try {
                                String screen_name = getIntent().getStringExtra("screen_name");
                                twitter.createFriendship(screen_name);
                                Toast.makeText(getApplicationContext(), "Was to follow.", Toast.LENGTH_LONG).show();
                        } catch (TwitterException e) {
                                Toast.makeText(getApplicationContext(), e.getMessage(), Toast.LENGTH_LONG).show();
                                e.printStackTrace();
                        }
                        break;

                default:
                        break;
                }
                return super.onOptionsItemSelected(item);
        }

        /**
         * Get the time line for the specified user
         * 
         * @param screenName
         * @return
         */
        private List<String> getTimeLine(String screenName) {
                List<String> result = new ArrayList<String>();

                Twitter twitter = new TwitterFactory().getInstance();
                ResponseList<Status> userTimeline;
                try {
                        userTimeline = twitter.getUserTimeline(screenName);
                        for (Status status : userTimeline) {
                                result.add(status.getText());
                        }
                } catch (TwitterException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                }
                return result;
        }
}

<强> iPhone

http://www.chrismaddern.com/twitter-follow-button-for-ios-iphone-code/

这是方式，怎么待的

可以在Interface Builder中创建 FollowMeButton ，方法是添加UIButton并将其类更改为FollowMeButton，或使用自定义初始化程序在代码中创建

[self.view addSubview:[[FollowMeButton alloc] initWithTwitterAccount:@"chrismaddern" atOrigin:CGPointMake(205, 248) isSmallButton:YES]];

通过在初始化程序中设置isSmallButton或稍后更改对象的isSmall属性来控制两种大小模式。

Twitter关注链接

2 个答案: