android.net.http.AndroidHttpClient.isMmsRequest调用AndroidHttpClient Nullpointerexception

Question

一位顾客报告了一个奇怪的错误。在AndroidHttpClient.execute中执行普通的AsyncTask ()时，应用程序崩溃，他得到以下堆栈跟踪

java.lang.RuntimeException: An error occured while executing doInBackground()
at android.os.AsyncTask$3.done(AsyncTask.java:299)
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:352)
at java.util.concurrent.FutureTask.setException(FutureTask.java:219)
at java.util.concurrent.FutureTask.run(FutureTask.java:239)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
at java.lang.Thread.run(Thread.java:841)
Caused by: java.lang.NullPointerException
at android.net.http.AndroidHttpClient.isMmsRequest(AndroidHttpClient.java:257)
at android.net.http.AndroidHttpClient.checkMmsSendPermission(AndroidHttpClient.java:290)
at android.net.http.AndroidHttpClient.execute(AndroidHttpClient.java:296)
at com.xxx.xxx.MyClass$MyHandler.doWork(MyClass.java:325)
at  com.xxx.xxx.NetworkRequestHandler$AsyncTaskForRequestHandler.doInBackground(NetworkRequestHandler.java:532)
at com.xxx.xxx.utils.network.NetworkRequestHandler$AsyncTaskForRequestHandler.doInBackground(NetworkRequestHandler.java:1)
at android.os.AsyncTask$2.call(AsyncTask.java:287)
at java.util.concurrent.FutureTask.run(FutureTask.java:234)
... 3 more

为什么它叫checkMMSSendPermission和isSmsRequest？我们根本不使用MMS和SMS，而且应用程序没有这些权限，我猜这就是它崩溃的原因。这适用于所有其他99.9%的用户。

代码如下所示

AndroidHttpClient client = AndroidHttpClient.newInstance(null);
        InputStream inputStream = null;
        try
        {
            HttpPost request = new HttpPost(urlString);
            prepareURLRequest(request);
            HttpResponse response = client.execute(request);
            mResultStatus = response.getStatusLine().getStatusCode();
            inputStream = response.getEntity().getContent();
...

欢迎您提供任何帮助。

更新

这似乎只是影响索尼Xperia，Z1和ZR手机。显然，这些问题是在收到Android4.3的更新后开始出现的。没有人可以使用我们的应用程序，但对所有其他，它的工作。

Answer 1

不知道为什么要调用MMS和SMS方法，但尝试这样做：

DefaultHttpClient client = new DefaultHttpClient();
HttpPost httpPost = new HttpPost(url);
try {
    HttpResponse execute = client.execute(httpPost);
    InputStream content = execute.getEntity().getContent();

这应该在没有任何崩溃的情况下起作用。