为什么上的HTC Desire发送短信，当我得到NullPointerException异常，或者有什么SubmitPdu？有什么、当我、发送短信、异常

2023-09-05 10:46:39 作者：習慣╮ 一个人

所以，我得到这个堆栈跟踪：

So I get this stack trace:

java.lang.NullPointerException    
   at android.telephony.SmsMessage$SubmitPdu.<init>(SmsMessage.java:132)
   at android.telephony.SmsMessage.getSubmitPdu(SmsMessage.java:551)
   at android.telephony.SmsManager.sendTextMessage(SmsManager.java:228)
   at android.telephony.SmsManager.sendTextMessage(SmsManager.java:107)
   at com.emergency.button.SMSSender.safeSendSMS(SMSSender.java:91)
   at com.emergency.button.EmergencyActivity$EmergencyThread
       .sendSMS(EmergencyActivity.java:294)
   at com.emergency.button.EmergencyActivity$EmergencyThread
       .sendMessages(EmergencyActivity.java:386)
   at com.emergency.button.EmergencyActivity$EmergencyThread
       .run(EmergencyActivity.java:266)

这是我如何打电话sendTextMessage，我不验证消息长度或电话号码的有效性：

And this is how I call sendTextMessage, I don't verify message length or phone number validity:

sms.sendTextMessage(phoneNumber, null, message, sentPI, deliveredPI);

此错误似乎只发生在宏达欲望或HTC野火与Android版本2.2或2.21，所以我挖了Android平台的源代码（这实际上是不容易做到如我所料），并发现： SmsMessage.java很久虽然这一次可能是不相关的，因为我看到的一些行号不用排队的。照片该紧急按钮项目是开源的，所以你可以检查code OUT以供参考。我也许应该注意到，我不能对此进行测试我自己，我没有任何的手机型号。

This error seems to only occur on HTC Desire or HTC Wildfire with android version 2.2 or 2.21 so I dug up the android platform source (which is actually not as easy to do as I expected) and found: SmsMessage.java once upon a time though this might not be relevant as I see some of the line numbers don't line up. The emergency button project is open source so you can check the code out for reference. I should probably note that I can't test this myself, I don't have either phone model.

为什么上的HTC Desire发送短信，当我得到NullPointerException异常，或者有什么SubmitPdu？有什么、当我、发送短信、异常

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