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    <p>Good morning, I came across a problem that I do not understand, let me explain:</p> <p>I'm working on a project based on microcontroller Arduino and an Android app. The arduino recovers mails from pop3 commands and sends them to the Android application. The two communicate through SMS only.</p> <p>The problem is : I get messages on Android via SMS Broadcaster to recover then a string (String).</p> <p>Here is an example of mail recovered object:</p> <blockquote> <p>Re: [Stage] techniques =?iso-8859-1?Q?vari?= =?iso-8859-1?B?6WVz?=de communication</p> </blockquote> <p>This gives the following result:</p> <blockquote> <p>Re: [Stage] techniques variées de communication</p> </blockquote> <p>It may be noted that only some pieces of text are coded in ISO, in two different ways it seems.</p> <p>My question is: How can i parse the text ? The problem is that using the SMS transmission I did not choose the type of return. Here is the code I use to read a text message:</p> <pre><code>Bundle bundle = intent.getExtras(); if (bundle != null) { Object[] pdus = (Object[])bundle.get("pdus"); SmsMessage[] message = new SmsMessage[pdus.length]; String messageBody = null; String phoneNumber = null; for (int i=0; i&lt; message.length;i++) { message[i] = SmsMessage.createFromPdu((byte[])pdus[i]); } messageBody = message[0].getMessageBody(); phoneNumber = message[0].getDisplayOriginatingAddress(); if (message.length &gt; -1) { if (phoneNumber.equals(arduino)) { Toast.makeText(context, "New Data",Toast.LENGTH_SHORT ).show(); //this.abortBroadcast(); Log.d("BroadcastSMS", "***************phoneNumber:"+phoneNumber+" messageBody:"+messageBody); //TODO : ici, que faire du message "messageBody" pour l'interpréter. } } } </code></pre> <p>I find myself already with a message as a String. My instinct was to try to code myself a "shell" but I do not understand how are coded "ed" in this example. Clarify my questions are:</p> <ul> <li><p>What is the difference between 'Q' and 'B' in the tag ISO?</p></li> <li><p>In my example the second tag should ISO code "ed" (note the space, if the words are glued). But I'm not in a case of correspondence between a hexadecimal code [0-F] [0-F] for the text is: 6WVz</p></li> </ul> <p>But I may be on the wrong way, if you have an answer to these questions or an other method can you help me ?</p> <p>Thank you in advance anyway.</p> <p>JM</p>
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