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Has anyone used this twitter api - http://www.twapime.com/

Has anyone tried this api? I'm having problems implementing on BlackBerry. Tweets are not always sent, and I cannot access published tweets.

Here is my code -

private void twitterSetup(){

        HttpRequest req = new HttpRequest("https://api.twitter.com/oauth/access_token");
        req.setMethod(HttpConnection.POST);
        XAuthSigner signer = new XAuthSigner("", "");
        signer.signForAccessToken(req, "", "");
        try {
        HttpResponse resp = req.send();
        if (resp.getCode() == HttpConnection.HTTP_OK)
        {
        Token accessToken = Token.parse(resp.getBodyContent());
        req.close();
        req = new HttpRequest("http://api.twitter.com/1/statuses/update.xml");
        req.setMethod(HttpConnection.POST);
        req.setBodyParameter("status", "new message");
        req.setSigner(signer, accessToken);
        resp = req.send();

        Tweet[] twts = null;
        try {

            Credential c = new Credential("","","","");
            UserAccountManager uam = UserAccountManager.getInstance(c);
         List[] lists = null;
            ListManager ter = null;
            if (uam.verifyCredential()) {
                 ter = ListManager.getInstance(uam); //pode ser pela classe Timeline tambem.

                ListManager listMngr = ListManager.getInstance(uam);
                lists = listMngr.getLists();
                }


            ter.startGetListTweets(lists[0], null, new SearchDeviceListener() {
            public void searchCompleted() {}
            public void searchFailed(Throwable cause) {}
            public void tweetFound(Tweet tweet) {
                System.out.println(tweet);
            }
            });

        }
        catch(Exception e){
            e.printStackTrace();
        }
        }
        else { }

        } catch (IOException e) {
        e.printStackTrace();

        }
        catch(Exception e){

        }finally {
        try {
        req.close();
        } catch (IOException e) {}
        } 

    }

Thanks for any help.

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1 answer

Good,

It uses the im class to get twitter content based on type and tag. The getContent method is not the most elegant, but it works. It just downloads and parses the json file. Take a look at http://search.twitter.com/api/

public class GetTwitterContent implements Runnable {

    private String tag;
    private String type;

    public GetTwitterContent(String type, String tag) {
        this.type = type;
        this.tag = tag;
    }

    public void run() {

        try {

            Hashtable twitterValuesHashtable = new Hashtable();
            String serviceUrl = "";

            if (type.equalsIgnoreCase(Constants.TWITTER_CONTENT_TYPE_HASHTAG)) {
                serviceUrl = Constants.TWITTER_CONTENT_HASHTAG_CONTENT;
            } else if (type.equalsIgnoreCase(Constants.TWITTER_CONTENT_TYPE_USER)) {
                serviceUrl = Constants.TWITTER_CONTENT_USER_CONTENT;
            }

            ByteArrayOutputStream baos = getContent(serviceUrl + this.tag);
            JSONObject jsonObject = new JSONObject(new String(baos.toByteArray(), 0, baos.size(), "utf-8"));
            JSONArray jsonArray = jsonObject.getJSONArray("results");
            for (int counter = 0; counter < jsonArray.length(); ++counter) {
                JSONObject thisJsonObject = (JSONObject) jsonArray.get(counter);
                TwitterResponse twitterResponse = new TwitterResponse();
                twitterResponse.setCreatedAt(thisJsonObject.optString("created_at", "na"));
                twitterResponse.setTweetText(thisJsonObject.optString("text","na"));
                twitterResponse.setFromUser(thisJsonObject.optString("from_user", "na"));
                twitterValuesHashtable.put(new Integer(counter),twitterResponse);
            }
            ServerContent.future.addContent(Constants.TWITTER_KEY, twitterValuesHashtable);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    private ByteArrayOutputStream getContent(String url) {

        ByteArrayOutputStream baos = null;
        // len = 0;
        try {

            javax.microedition.io.HttpConnection connection = (javax.microedition.io.HttpConnection) Connector
                    .open(url);
            connection.setRequestMethod(HttpConnection.GET);
            // connection.setRequestProperty("Connection", "close");
            java.io.InputStream inputStream = connection.openDataInputStream();

            // inputStream = getClass().getResourceAsStream(url);
            baos = new ByteArrayOutputStream();
            int c;
            while (true) {
                c = inputStream.read();
                if (c == -1)
                    break;
                // ++len;
                baos.write(c);
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
        return baos;
    }

}
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