Android 为什么下载不在Galaxy Tab 2 gt-p5113中工作？而在所有设备中都正常

这个装置像

三星GalaxyTAB2 GT-P5113安卓操作系统4.1.1

联想安卓手机

在许多设备中，我的InternetReachability代码可以工作

但上述装置并没有起作用

       Toste Message  "Not Connect to the Internet"

可互连代码

public boolean currentStatus(Context context)
    {

        try
        {
            if (context==null)
                return false;

            ConnectivityManager connec = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
            return ( connec.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).isConnectedOrConnecting() || connec.getNetworkInfo(ConnectivityManager.TYPE_WIFI).isConnectedOrConnecting() );

        }
        catch(Exception ex)
        {
            ex.printStackTrace();
            return false;
        }
    } 

当我可以从Amazon上下载产品时，不需要互联网接入代码

public boolean currentStatus(Context context)
    {

        try
        {
            if (context==null)
                return false;

            ConnectivityManager connec = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
            return ( connec.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).isConnectedOrConnecting() || connec.getNetworkInfo(ConnectivityManager.TYPE_WIFI).isConnectedOrConnecting() );

        }
        catch(Exception ex)
        {
            ex.printStackTrace();
            return false;
        }
    } 

错误将像这样发生

05-01 13:26:36.154: I/System.out(16813): THREAD IS ALIVE.
05-01 13:26:36.404: E/SpannableStringBuilder(16813): SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length
05-01 13:26:36.404: E/SpannableStringBuilder(16813): SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length
05-01 13:05:13.589: I/System.out(15658): THREAD IS ALIVE.
05-01 13:05:15.425: I/System.out(15658): ERROR in run() ----> : Status Code: 403, AWS Service: Amazon S3, AWS Request ID: 6D55BDA68E575EC9, AWS Error Code: RequestTimeTooSkewed, AWS Error Message: The difference between the request time and the current time is too large., S3 Extended Request ID: 8mfkdgLLXu2Zt1dsAkBdwAw7Qd2Ha4Ngyazg807u504/ZGbnS1tWNilV8kVUaknW
05-01 13:05:15.425: W/System.err(15658): Status Code: 403, AWS Service: Amazon S3, AWS Request ID: 6D55BDA68E575EC9, AWS Error Code: RequestTimeTooSkewed, AWS Error Message: The difference between the request time and the current time is too large., S3 Extended Request ID: 8mfkdgLLXu2Zt1dsAkBdwAw7Qd2Ha4Ngyazg807u504/ZGbnS1tWNilV8kVUaknW
05-01 13:05:15.433: W/System.err(15658):    at com.amazonaws.http.AmazonHttpClient.handleErrorResponse(AmazonHttpClient.java:583)
05-01 13:05:15.433: W/System.err(15658):    at com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:317)
05-01 13:05:15.433: W/System.err(15658):    at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:167)
05-01 13:05:15.433: W/System.err(15658):    at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:2781)
05-01 13:05:15.433: W/System.err(15658):    at com.amazonaws.services.s3.AmazonS3Client.getObject(AmazonS3Client.java:872)
05-01 13:05:15.433: W/System.err(15658):    at org.Infoware.fb.DownloadThread.run(DownloadThread.java:113)
05-01 13:05:19.199: I/AmazonHttpClient(15658): Unable to execute HTTP request: No peer certificate
05-01 13:05:19.199: I/AmazonHttpClient(15658): javax.net.ssl.SSLPeerUnverifiedException: No peer certificate
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at org.apache.harmony.xnet.provider.jsse.SSLSessionImpl.getPeerCertificates(SSLSessionImpl.java:137)
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:93)
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at org.apache.http.conn.ssl.SSLSocketFactory.createSocket(SSLSocketFactory.java:381)
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:165)
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:285)
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:167)
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:2781)
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at com.amazonaws.services.s3.AmazonS3Client.getObject(AmazonS3Client.java:872)
05-01 13:05:19.199: I/AmazonHttpClient(15658):  at org.Infoware.fb.DownloadThread.run(DownloadThread.java:113)
05-01 13:05:19.199: I/System.out(15658): ERROR in run() ----> : com.amazonaws.AmazonClientException: Unable to execute HTTP request: No peer certificate
05-01 13:05:19.199: W/System.err(15658): com.amazonaws.AmazonClientException: Unable to execute HTTP request: No peer certificate
05-01 13:05:19.199: W/System.err(15658):    at com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:332)
05-01 13:05:19.199: W/System.err(15658):    at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:167)
05-01 13:05:19.207: W/System.err(15658):    at com.amazonaws.services.s3.AmazonS3Client.invoke(AmazonS3Client.java:2781)
05-01 13:05:19.207: W/System.err(15658):    at com.amazonaws.services.s3.AmazonS3Client.getObject(AmazonS3Client.java:872)
05-01 13:05:19.207: W/System.err(15658):    at org.Infoware.fb.DownloadThread.run(DownloadThread.java:113)
05-01 13:05:19.207: W/System.err(15658): Caused by: javax.net.ssl.SSLPeerUnverifiedException: No peer certificate
05-01 13:05:19.207: W/System.err(15658):    at org.apache.harmony.xnet.provider.jsse.SSLSessionImpl.getPeerCertificates(SSLSessionImpl.java:137)
05-01 13:05:19.207: W/System.err(15658):    at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:93)
05-01 13:05:19.207: W/System.err(15658):    at org.apache.http.conn.ssl.SSLSocketFactory.createSocket(SSLSocketFactory.java:381)
05-01 13:05:19.207: W/System.err(15658):    at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:165)
05-01 13:05:19.207: W/System.err(15658):    at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
05-01 13:05:19.207: W/System.err(15658):    at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
05-01 13:05:19.207: W/System.err(15658):    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
05-01 13:05:19.207: W/System.err(15658):    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
05-01 13:05:19.207: W/System.err(15658):    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
05-01 13:05:19.207: W/System.err(15658):    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
05-01 13:05:19.207: W/System.err(15658):    at com.amazonaws.http.AmazonHttpClient.executeHelper(AmazonHttpClient.java:285)
05-01 13:05:19.207: W/System.err(15658):    ... 4 more

所以我要做的是。。。。 我的Internetracability代码和下载代码在所有设备中都能正常工作 但上述设备工作不正常。。。

---

因此，请帮助我。

错误代码表示您设备上的时钟有偏差。您是否检查了系统时钟是否正确？

我建议您我也有同样的问题。这行代码出现空指针异常

connec.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).isConnectedOrConnecting() 

它的响应为空。它只在一些选择设备中给出。所以我建议你用这个代码来代替这个

/**
       * Checks if the device has Internet connection.
       * 
       * @return <code>true</code> if the phone is connected to the Internet.
       */
      public static boolean hasConnection(Context context)
      {
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);

        //This for Wifi.
        NetworkInfo wifiNetwork = cm.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
        if (wifiNetwork != null && wifiNetwork.isConnected()) 
        {
          return true;
        }

        //This for Mobile Network.
        NetworkInfo mobileNetwork = cm.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
        if (mobileNetwork != null && mobileNetwork.isConnected()) 
        {
          return true;
        }

        //This for Return true else false for Current status.
        NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
        if (activeNetwork != null && activeNetwork.isConnected()) 
        {
          return true;
        }
        return false;
      }

它对我有用，所以我希望它对你也有用

---

祝您好运

@Alpan可以重新启动您的设备，然后尝试运行。我不确定，但可以尝试。@Pratik我这样做，但无法成功。…@Pratik这是设备设置的可能性还是其他原因三星Galaxy Tab 2 GT-p5100具有SIM卡功能，而三星Galaxy Tab 2 GT-p5113没有SIM卡功能card@Pratik我的应用程序在短短4个月内下载超过10000个以上的应用程序链接为“.”。如果您想查看下载或不遵循上述内容link@Pratik是的，兄弟。。。但是如果你对这个问题有任何想法的话，我就有大麻烦了。。。。任何类型的回答都是可以接受的…是的，这是一个愚蠢的问题。。我解决了这个问题，但我仍然有一个问题是关于互联网的问题。。