通过android和iPhone应用集成雅虎，谷歌和openid？

Question

我正在为iPhone和安卓设计一个应用程序，在其中我必须整合脸书，推特，雅虎，gmail，openId。我已经整合了facebook和twitter，但是如何使用雅虎，gmail和openId呢？如何通过app登录并获取用户信息？

请告诉我一种实现这一点的方法。任何教程都可能会有所帮助。

谢谢。

Answer 1

为了集成gmail，我希望这个url能帮助你

Google's documentation

Introduction about integrating gmail with iphone

Examples to integrate with iphone

Api's for integrating blogger,google analytics etc

For yahoo you can use this

Answer 2

    String YAHOO_RESOURCE_URL = "http://social.yahooapis.com/v1/me/guid/profile?fomat=xml";
    String CALLBACK_URL = "oauth://testApp";
    String YAHOO_REQUEST_TOKEN_URL = "https://api.login.yahoo.com/oauth/v2/get_request_token";
    String YAHOO_ACCESS_TOKEN_URL = "https://api.login.yahoo.com/oauth/v2/get_token";
    String YAHOO_AUTHORIZE_URL = "https://api.login.yahoo.com/oauth/v2/request_auth";

    // Oauth consumer and provider.
    CommonsHttpOAuthConsumer consumer = new CommonsHttpOAuthConsumer(Constants.YAHOO_CONSUMER_KEY, Constants.YAHOO_CONSUMER_SERECT_KEY);
    OAuthProvider provider = new CommonsHttpOAuthProvider(YAHOO_REQUEST_TOKEN_URL , YAHOO_ACCESS_TOKEN_URL, YAHOO_AUTHORIZE_URL);
    provider.setOAuth10a(true);

    // First retrive request token.
    String authUrl = provider.retrieveRequestToken(consumer, CALLBACK_URL);
    String yahooToken = consumer.getToken();
    String yahooTokenSecret = consumer.getTokenSecret();

    Open the authUrl in android web browser, this will launch login page, then after login will ask for permissions, accepting the permissions will return in your app using callback url.

    Now,
    In onResume

    Uri uri = this.getIntent().getData();
    if (uri != null && uri.toString().startsWith(CALLBACK_URL)) {

    String oauthToken = uri.getQueryParameter(oauth.signpost.OAuth.OAUTH_TOKEN);
    String oauthVerifier = uri.getQueryParameter(oauth.signpost.OAuth.OAUTH_VERIFIER);

    consumer = new CommonsHttpOAuthConsumer(Constants.YAHOO_CONSUMER_KEY, Constants.YAHOO_CONSUMER_SERECT_KEY);
    consumer.setTokenWithSecret(yahooToken, yahooTokenSecret);

    provider = new CommonsHttpOAuthProvider(YAHOO_REQUEST_TOKEN_URL, YAHOO_ACCESS_TOKEN_URL, YAHOO_AUTHORIZE_URL);
    provider.setOAuth10a(true);

    // Now retrive access token
    provider.retrieveAccessToken(consumer, oauthVerifier);
    String token = consumer.getToken();
    String tokenSecret = consumer.getTokenSecret();
    consumer.setTokenWithSecret(token, tokenSecret);

    //  Get the GUID from this.
    DefaultHttpClient httpClient = new DefaultHttpClient();
    HttpGet request = new HttpGet("http://social.yahooapis.com/v1/me/guid?format=json");
    consumer.sign(request);
    HttpResponse response = httpClient.execute(request);

解析响应以获取GUID。

    // Now use the GUID to get profile info.
    DefaultHttpClient httpClient = new DefaultHttpClient();
    String strUrl = "http://social.yahooapis.com/v1/user/"+ strGUID +"/profile?format=json";
    HttpGet request = new HttpGet(strUrl);
    consumer.sign(request);
    HttpResponse response = httpClient.execute(request);

解析响应和njoy :)