问题的OAuth，Twitter和Android的：失败的HTTP通信与服务器 [英] Problem with OAuth, Twitter and Android: fails in http-communication with the server
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问题描述
有没有人有OAuth认证的工作示例Twitter并与Android？我曾尝试同时使用Twitter4J和路标，但是我非常奇怪的错误，说twitter.com是一个未知的主机。我已understod，有一个问题（下谷歌Android 的）与路标库和Android，并根据项目的主页页面，则CommonsHttpOAuth *类应工作。
Does anyone have a working example of OAuth authentication for twitter with Android? I have tried to use both Twitter4J and SignPost, but I get very strange errors, saying twitter.com is an unknown host. I have understod that there is a problem (under Google Android) with the SignPost library and Android and according to the project's home-page, the CommonsHttpOAuth* classes shall work.
下面是我的路标：
private void getReqTokenAndAuthenticateUsingSignPost() {
String callbackUrl = "twitter-test:///";
CommonsHttpOAuthConsumer consumer = new CommonsHttpOAuthConsumer(CONSUMER_KEY,
CONSUMER_SECRET);
CommonsHttpOAuthProvider provider = new CommonsHttpOAuthProvider(
"http://twitter.com/oauth/request_token", "http://twitter.com/oauth/access_token",
"http://twitter.com/oauth/authorize");
String tokenStr = consumer.getToken();
String tokenSecretStr = consumer.getTokenSecret();
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
Editor edit = preferences.edit();
edit.putString(REQ_TOKEN, tokenStr);
edit.putString(REQ_TOKEN_SECRET, tokenSecretStr);
try {
String authUrl = provider.retrieveRequestToken(consumer, callbackUrl);
Uri authenticationUri = Uri.parse(authUrl);
startActivity(new Intent(Intent.ACTION_VIEW, authenticationUri));
} catch (OAuthMessageSignerException e) {
e.printStackTrace();
} catch (OAuthNotAuthorizedException e) {
e.printStackTrace();
} catch (OAuthExpectationFailedException e) {
e.printStackTrace();
} catch (OAuthCommunicationException e) {
e.printStackTrace();
}
}
和这里是我的$ C $下Twitter4J：
and here is my code for Twitter4J:
private void getReqTokenAndAuthenticateUsingTwitter4J() {
String callbackUrl = "twitter-test:///";
try {
// Prepare a request token, based on consumer key and consumer
// secret
ConfigurationBuilder builder = new ConfigurationBuilder();
builder.setOAuthConsumerKey(CONSUMER_KEY);
builder.setOAuthConsumerSecret(CONSUMER_SECRET);
Configuration cfg = builder.build();
Twitter t = new TwitterFactory(cfg).getInstance();
RequestToken requestToken = t.getOAuthRequestToken(callbackUrl);
String tokenStr = requestToken.getToken();
String tokenSecretStr = requestToken.getTokenSecret();
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
Editor edit = preferences.edit();
edit.putString(REQ_TOKEN, tokenStr);
edit.putString(REQ_TOKEN_SECRET, tokenSecretStr);
if (edit.commit()) {
// Launch the browser for authentication in twitter's web-gui
Uri authenticationUri = Uri.parse(requestToken.getAuthenticationURL());
startActivity(new Intent(Intent.ACTION_VIEW, authenticationUri));
}
} catch (TwitterException e) {
e.printStackTrace();
}
}
是的，我有一个清单与Internet的权限和意图过滤器的回调URL。运行路标code时，这里是来自logcat的输出：
and yes, I have a manifest with Internet permission and an intent filter for the callback-url. Here is the output from logcat when running the SignPost code:
W/System.err( 779): oauth.signpost.exception.OAuthCommunicationException: Communication with the service provider failed: twitter.com
W/System.err( 779): at oauth.signpost.AbstractOAuthProvider.retrieveToken(AbstractOAuthProvider.java:214)
W/System.err( 779): at oauth.signpost.AbstractOAuthProvider.retrieveRequestToken(AbstractOAuthProvider.java:69)
W/System.err( 779): at com.examples.twitterimages.TwitterImagesActivity.getReqTokenAndAuthenticateUsingSignPost(TwitterImagesActivity.java:109)
W/System.err( 779): at com.examples.twitterimages.TwitterImagesActivity.onCreate(TwitterImagesActivity.java:64)
W/System.err( 779): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
W/System.err( 779): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1623)
W/System.err( 779): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1675)
W/System.err( 779): at android.app.ActivityThread.access$1500(ActivityThread.java:121)
W/System.err( 779): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:943)
W/System.err( 779): at android.os.Handler.dispatchMessage(Handler.java:99)
W/System.err( 779): at android.os.Looper.loop(Looper.java:123)
W/System.err( 779): at android.app.ActivityThread.main(ActivityThread.java:3701)
W/System.err( 779): at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err( 779): at java.lang.reflect.Method.invoke(Method.java:507)
W/System.err( 779): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:866)
W/System.err( 779): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:624)
W/System.err( 779): at dalvik.system.NativeStart.main(Native Method)
W/System.err( 779): Caused by: java.net.UnknownHostException: twitter.com
W/System.err( 779): at java.net.InetAddress.lookupHostByName(InetAddress.java:506)
W/System.err( 779): at java.net.InetAddress.getAllByNameImpl(InetAddress.java:294)
W/System.err( 779): at java.net.InetAddress.getAllByName(InetAddress.java:256)
W/System.err( 779): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:136)
W/System.err( 779): at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
W/System.err( 779): at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
W/System.err( 779): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:359)
W/System.err( 779): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
W/System.err( 779): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
W/System.err( 779): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
W/System.err( 779): at oauth.signpost.commonshttp.CommonsHttpOAuthProvider.sendRequest(CommonsHttpOAuthProvider.java:64)
W/System.err( 779): at oauth.signpost.AbstractOAuthProvider.retrieveToken(AbstractOAuthProvider.java:177)
W/System.err( 779): ... 16 more
和这里的输出运行Twitter4J code时：
and here is the output when running the Twitter4J code:
W/System.err( 817): api.twitter.comRelevant discussions can be on the Internet at:
W/System.err( 817): http://www.google.co.jp/search?q=6c607809 or
W/System.err( 817): http://www.google.co.jp/search?q=0f1d8134
W/System.err( 817): TwitterException{exceptionCode=[6c607809-0f1d8134 6c607809-0f1d810a], statusCode=-1, retryAfter=0, rateLimitStatus=null, version=2.2.1}
W/System.err( 817): at twitter4j.internal.http.HttpClientImpl.request(HttpClientImpl.java:204)
W/System.err( 817): at twitter4j.internal.http.HttpClientWrapper.request(HttpClientWrapper.java:65)
W/System.err( 817): at twitter4j.internal.http.HttpClientWrapper.post(HttpClientWrapper.java:102)
W/System.err( 817): at twitter4j.auth.OAuthAuthorization.getOAuthRequestToken(OAuthAuthorization.java:108)
W/System.err( 817): at twitter4j.TwitterBaseImpl.getOAuthRequestToken(TwitterBaseImpl.java:271)
W/System.err( 817): at com.examples.twitterimages.TwitterImagesActivity.getReqTokenAndAuthenticateUsingTwitter4J(TwitterImagesActivity.java:136)
W/System.err( 817): at com.examples.twitterimages.TwitterImagesActivity.onCreate(TwitterImagesActivity.java:64)
W/System.err( 817): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
W/System.err( 817): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1623)
W/System.err( 817): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1675)
W/System.err( 817): at android.app.ActivityThread.access$1500(ActivityThread.java:121)
W/System.err( 817): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:943)
W/System.err( 817): at android.os.Handler.dispatchMessage(Handler.java:99)
W/System.err( 817): at android.os.Looper.loop(Looper.java:123)
W/System.err( 817): at android.app.ActivityThread.main(ActivityThread.java:3701)
W/System.err( 817): at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err( 817): at java.lang.reflect.Method.invoke(Method.java:507)
W/System.err( 817): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:866)
W/System.err( 817): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:624)
W/System.err( 817): at dalvik.system.NativeStart.main(Native Method)
W/System.err( 817): Caused by: java.net.UnknownHostException: api.twitter.com
W/System.err( 817): at java.net.InetAddress.lookupHostByName(InetAddress.java:506)
W/System.err( 817): at java.net.InetAddress.getAllByNameImpl(InetAddress.java:294)
W/System.err( 817): at java.net.InetAddress.getAllByName(InetAddress.java:256)
W/System.err( 817): at org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnection.<init>(HttpConnection.java:69)
W/System.err( 817): at org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnection.<init>(HttpConnection.java:48)
W/System.err( 817): at org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnection$Address.connect(HttpConnection.java:322)
W/System.err( 817): at org.apache.harmony.luni.internal.net.www.protocol.http.HttpConnectionPool.get(HttpConnectionPool.java:89)
W/System.err( 817): at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.getHttpConnection(HttpURLConnectionImpl.java:285)
W/System.err( 817): at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.makeConnection(HttpURLConnectionImpl.java:267)
W/System.err( 817): at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:205)
W/System.err( 817): at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.getOutputStream(HttpURLConnectionImpl.java:614)
W/System.err( 817): at twitter4j.internal.http.HttpClientImpl.request(HttpClientImpl.java:162)
W/System.err( 817): ... 19 more
有没有人解决了这个？我在这里停留。我可以得到code作为一个Java SE程序运行，但它不能在Android上...
Have anybody resolved this? I'm stuck here. I can get the code to run as a Java SE program, but it fails on android...
//乔纳斯
推荐答案
检查两步
1 给回调URL中在Twitter网站上创建的你你的Twitter应用程序（去你的APP->设置 - >回调URL）的点击此处
2 - 转到手机设置，然后单击日期和时间，然后选择自动（请确保您的设备时区和时间，日期都是正确的）如果你的时间，日期和时区是不正确的，那么你不能鸣叫。
2-Go to Phone settings then click 'Date and Time' and select 'Automatic' (Please make sure your device Time Zone and Time,Date all are correct) If your time,Date and Time Zone are not correct then you can not tweet.
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