设备和模拟器上的Android LinkedIn集成错误

我正试图用这个问题的答案整合linkedIn 但这个给定的例子LITest在不在设备上工作时显示了一些错误，如下所示

  12-19 19:36:30.489: ERROR/AndroidRuntime(11868): FATAL EXCEPTION: main
12-19 19:36:30.489: ERROR/AndroidRuntime(11868): java.lang.RuntimeException: Unable to start activity ComponentInfo{pl.osadkowski.LITest/pl.osadkowski.LITest.LITestActivity}: com.google.code.linkedinapi.client.oauth.LinkedInOAuthServiceException: oauth.signpost.exception.OAuthCommunicationException: Communication with the service provider failed: https://api.linkedin.com/uas/oauth/requestToken
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2669)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2685)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at android.app.ActivityThread.access$2300(ActivityThread.java:126)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2038)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at android.os.Handler.dispatchMessage(Handler.java:99)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at android.os.Looper.loop(Looper.java:123)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at android.app.ActivityThread.main(ActivityThread.java:4633)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at java.lang.reflect.Method.invokeNative(Native Method)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at java.lang.reflect.Method.invoke(Method.java:521)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:858)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at dalvik.system.NativeStart.main(Native Method)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868): Caused by: com.google.code.linkedinapi.client.oauth.LinkedInOAuthServiceException: oauth.signpost.exception.OAuthCommunicationException: Communication with the service provider failed: https://api.linkedin.com/uas/oauth/requestToken
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at com.google.code.linkedinapi.client.oauth.LinkedInOAuthServiceImpl.getOAuthRequestToken(LinkedInOAuthServiceImpl.java:180)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at pl.osadkowski.LITest.LITestActivity.onCreate(LITestActivity.java:49)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2633)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     ... 11 more
12-19 19:36:30.489: ERROR/AndroidRuntime(11868): Caused by: oauth.signpost.exception.OAuthCommunicationException: Communication with the service provider failed: https://api.linkedin.com/uas/oauth/requestToken
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at oauth.signpost.AbstractOAuthProvider.retrieveToken(AbstractOAuthProvider.java:214)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at oauth.signpost.AbstractOAuthProvider.retrieveRequestToken(AbstractOAuthProvider.java:69)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at com.google.code.linkedinapi.client.oauth.LinkedInOAuthServiceImpl.getOAuthRequestToken(LinkedInOAuthServiceImpl.java:172)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     ... 14 more
12-19 19:36:30.489: ERROR/AndroidRuntime(11868): Caused by: java.io.FileNotFoundException: https://api.linkedin.com/uas/oauth/requestToken
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnectionImpl.getInputStream(HttpURLConnectionImpl.java:1162)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at org.apache.harmony.luni.internal.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:253)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at oauth.signpost.basic.HttpURLConnectionResponseAdapter.getContent(HttpURLConnectionResponseAdapter.java:18)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at oauth.signpost.AbstractOAuthProvider.handleUnexpectedResponse(AbstractOAuthProvider.java:228)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     at oauth.signpost.AbstractOAuthProvider.retrieveToken(AbstractOAuthProvider.java:189)
12-19 19:36:30.489: ERROR/AndroidRuntime(11868):     ... 16 more

当我在Emulator上运行它时，它会要求我对应用程序进行授权，我已经授权了应用程序。 之后，我将不会重定向到应用程序。请看下图

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在初始化LinkedIn相关对象之前，首先尝试清除Cookie。。。使用下面的代码

CookieSyncManager.createInstance(this);

CookieManager cookieManager = CookieManager.getInstance();
cookieManager.removeAllCookie();   

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请在设备和仿真器上更新我的解决方案，如果它有效或无效

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如果出现任何错误，时间、日期和时区都应该正确，否则即使相差1分钟也会出现此异常。

linkedin-j停止工作。。。404抱歉，linkedin-j停止工作意味着（现在它开始工作了……你们改变API键了吗？第一手资料显示服务已经关闭，你们的应用程序无法连接到它。是的，我改变了API键，设置了回拨url。你们知道为什么不在设备上工作吗（安卓Froyo 2.2）？你好RadheMohan，请提供您面临的一些错误…同时检查设备中的时间是否正确。大家好，我想在此添加，linked-j api无法在android 4.0及以上版本中获得authFinish。是否有更新的api