CallBack后Twitter身份验证 [英] CallBack after Twitter authentication

问题描述

这是我的代码：

我试图将twitter整合到我的应用程式，

  public class OAuthForTwitter extends Activity {
 
 private CommonsHttpOAuthConsumer httpOauthConsumer; 
 private OAuthProvider httpOauthprovider; 
 public final static String consumerKey =xxxxxxxxxxxxxx; 
 public final static String consumerSecret =xxxxxxxxxxxx; 
 private final String CALLBACKURL =sosInternational：/// HierBenIkNu; 
 private Twitter twitter; 
 @Override 
 public void onCreate（Bundle savedInstanceState）{
 super.onCreate（savedInstanceState）; 
 setContentView（R.layout.main）; 
 doOAuth（）; 
} 
 
 / ** 
 *打开浏览器使用signpost jar和应用程序特定的
 * consumerkey和consumerSecret。 
 * / 
 
 private void doOAuth（）{
 try {
 httpOauthConsumer = new CommonsHttpOAuthConsumer（consumerKey，consumerSecret）; 
 httpOauthprovider = new DefaultOAuthProvider（
http://twitter.com/oauth/request_token，
http://twitter.com/oauth/access_token，
 http://twitter.com/oauth/authorize）; 
 String authUrl = httpOauthprovider.retrieveRequestToken（httpOauthConsumer，CALLBACKURL）; 
 this.startActivity（new Intent（Intent.ACTION_VIEW，Uri.parse（authUrl）））; 
} catch（Exception e）{
 Toast.makeText（this，e.getMessage（），Toast.LENGTH_LONG）.show（）; 
} 
} 
 
 @Override 
 protected void onNewIntent（Intent intent）{
 
 super.onNewIntent（intent）; 
 
 Uri uri = intent.getData（）; 
 if（uri！= null& uri.toString（）。startsWith（CALLBACKURL））{
 
 String verifier = uri 
 .getQueryParameter（oauth.signpost.OAuth .OAUTH_VERIFIER）; 
 
 try {
 //这将填充消费者中的令牌和token_secret 
 
 httpOauthprovider.retrieveAccessToken（httpOauthConsumer，
 verifier）; 
 
 // TODO：你可能想要在你的存储token和token_secret 
 //应用程序设置!!!!!!!! 
 
 AccessToken a = new AccessToken（httpOauthConsumer.getToken（），
 httpOauthConsumer.getTokenSecret（））; 
 
 //初始化Twitter4J 
 
 twitter = new TwitterFactory（）。getInstance（）; 
 twitter.setOAuthConsumer（consumerKey，consumerSecret）; 
 twitter.setOAuthAccessToken（a）; 
 
 //创建tweet 
 
日期d = new Date（System.currentTimeMillis（））; 
 String tweet =#OAuth working！+ d.toLocaleString（）; 
 
 //发送tweet 
 
 twitter.updateStatus（tweet）; 
 
} catch（Exception e）{
 
 Toast.makeText（this，e.getMessage（），Toast.LENGTH_LONG）.show（）; 
} 
 
} 
} 
} 
  

当我在Twitter网站上完成验证后，应该将我重新导向应用程式。

但是我找不到这个网页：

我在我的AndroidManifest中有这个：

 < intent-filter& 
< action android：name =android.intent.action.VIEW>< / action> 
< category android：name =android.intent.category.DEFAULT>< / category> 
< category android：name =android.intent.category.BROWSABLE>< / category> 
< data android：scheme =sosInternationalandroid：host =HierBenIkNu>< / data> 
< / intent-filter> 
  

如何回到我的应用程序，我的密钥我回来？

$ b

我 < intent-filter> 不在应用程序中。

现在是这样：

 < activity 
 android：name =。OAuthForTwitter
 android：label =@ string / app_name
 android：configChanges =orientation | keyboardHidden
 android：launchMode =singleInstance> 
< intent-filter> 
< action android：name =android.intent.action.VIEW>< / action> 
< category android：name =android.intent.category.DEFAULT>< / category> 
< category android：name =android.intent.category.BROWSABLE>< / category> 
< data android：scheme =sosInternationalandroid：host =OAuthForTwitter>< / data> 
< / intent-filter> 
< / activity> 
  

这种关闭工作，它只是从开始加载整个应用程序。

有没有办法只是返回到最后一个活动，而不重新启动整个应用程序？

I'm trying to integrate twitter to my app, but I can't seem to get it to work.

This is my code:

public class OAuthForTwitter extends Activity {

    private CommonsHttpOAuthConsumer httpOauthConsumer;
    private OAuthProvider httpOauthprovider;
    public final static String consumerKey = "xxxxxxxxxxxxxx";
    public final static String consumerSecret = "xxxxxxxxxxxx";
    private final String CALLBACKURL = "sosInternational:///HierBenIkNu";
    private Twitter twitter;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        doOAuth();
    }

    /**
     * Opens the browser using signpost jar with application specific
     * consumerkey and consumerSecret.
     */

    private void doOAuth() {
        try {
            httpOauthConsumer = new CommonsHttpOAuthConsumer(consumerKey, consumerSecret);
            httpOauthprovider = new DefaultOAuthProvider(
                    "http://twitter.com/oauth/request_token",
                    "http://twitter.com/oauth/access_token",
                    "http://twitter.com/oauth/authorize");
            String authUrl = httpOauthprovider.retrieveRequestToken(httpOauthConsumer, CALLBACKURL);
            this.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(authUrl)));
        } catch (Exception e) {
            Toast.makeText(this, e.getMessage(), Toast.LENGTH_LONG).show();
        }
    }

    @Override
    protected void onNewIntent(Intent intent) {

        super.onNewIntent(intent);

        Uri uri = intent.getData();
        if (uri != null && uri.toString().startsWith(CALLBACKURL)) {

            String verifier = uri
                    .getQueryParameter(oauth.signpost.OAuth.OAUTH_VERIFIER);

            try {
                // this will populate token and token_secret in consumer

                httpOauthprovider.retrieveAccessToken(httpOauthConsumer,
                        verifier);

                // TODO: you might want to store token and token_secret in you
                // app settings!!!!!!!!

                AccessToken a = new AccessToken(httpOauthConsumer.getToken(),
                        httpOauthConsumer.getTokenSecret());

                // initialize Twitter4J

                twitter = new TwitterFactory().getInstance();
                twitter.setOAuthConsumer(consumerKey, consumerSecret);
                twitter.setOAuthAccessToken(a);

                // create a tweet

                Date d = new Date(System.currentTimeMillis());
                String tweet = "#OAuth working! " + d.toLocaleString();

                // send the tweet

                twitter.updateStatus(tweet);

            } catch (Exception e) {

                Toast.makeText(this, e.getMessage(), Toast.LENGTH_LONG).show();
            }

        }
    }
}

When I'm done authenticating on the Twitter site, it should redirect me back to the app.

But instead, I get this Page not found:

I have this in my AndroidManifest:

<intent-filter>  
        <action android:name="android.intent.action.VIEW"></action>  
        <category android:name="android.intent.category.DEFAULT"></category>  
        <category android:name="android.intent.category.BROWSABLE"></category>  
        <data android:scheme="sosInternational" android:host="HierBenIkNu"></data>  
    </intent-filter>  

How can I go back to my app with the keys i get back?

解决方案

Ok, it was quite a dumb mistake.

My <intent-filter> wasn't inside an application..

This is how it is now:

<activity 
        android:name=".OAuthForTwitter"
        android:label="@string/app_name"
        android:configChanges="orientation|keyboardHidden"
        android:launchMode="singleInstance">
        <intent-filter>  
            <action android:name="android.intent.action.VIEW"></action>  
            <category android:name="android.intent.category.DEFAULT"></category>  
            <category android:name="android.intent.category.BROWSABLE"></category>  
            <data android:scheme="sosInternational" android:host="OAuthForTwitter"></data>  
        </intent-filter>
    </activity>

This kind off works, it just loads the whole app from start.

Isn't there a way to just 'go back' to the last activity without restarting the whole app?

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