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POParse string with delimiter ";" (java)
 

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  1. POParse string with delimiter ";" (java)
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    <p>I have a string = "1.515 53.11 612.1 95.1 ; 0 0 0 0" I'm tring to parse it via this code:</p> <pre><code>public class SendThread implements Runnable { public void run() { socket = null; BufferedReader in; while (true) { // Loop until connected to server while (socket == null){ try{ socket = new Socket ("192.168.137.1", 808); } catch (Exception e) { socket = null; //Log.d("Connection:", "Trying to connect..."); } try { Thread.sleep(30); } catch (Exception e) {} } // Get from the server try { in = new BufferedReader(new InputStreamReader(socket.getInputStream())); Log.d("Connection: ", "connected"); String line = null; while ((line = in.readLine()) != null) { Log.d("Socket:", line); NumberFormat nf = new DecimalFormat ("990,0"); String[] tokens = null; String[] tempData = null; String[] windData = null; try { tokens = line.split(";"); tempData = tokens[0].trim().split(" "); windData = tokens[1].trim().split(" "); } catch (Exception error) { Log.d("Parsing error:", error+""); } for (int i = 0; i &lt; currentTemp.length; i++) currentTemp[i] = (Double) nf.parse(tempData[i]); for (int i = 0; i &lt; currentWind.length; i++) currentWind[i] = (Double) nf.parse(windData[i]); //Toast.makeText(getApplicationContext(), "Received data:", duration) for (int i = 0; i &lt; currentTemp.length; i++){ Log.d("Converted data: currentTemp["+i+"] = ", currentTemp[i]+""); } for (int i = 0; i &lt; currentWind.length; i++){ Log.d("Converted data: currentWind["+i+"] = ", currentWind[i]+""); } } socket = null; Log.d("Connection: ", "lost."); } catch (Exception e) { socket = null; Log.d("Connection: ", "lost."); Log.d("Connection:", e+""); } } } } </code></pre> <p>Bad code :( But I don't know better way to hold the socket connection :)</p> <p>I always get "java.text.ParseException: Unparseable number". How to fix it?</p> <p>tokens, tempData, windData are String[]</p>
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    1. USOk-Alex
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    1. COThe error you report is not being produced by the code you've posted.
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      1. POParse string with delimiter ";" (java)
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    2. COare you sure that's all you're doing? I rand the code and there is no error. Also it seems you're getting that exception when trying to parse a number and that's not in the code you supplied
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      1. USLiviu T.
    3. COyou should post a bigger snippet as, except for the \\; problem, we're still guessing
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      1. USsoulcheck
 

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