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#1
hex number -
2008-01-27, 16:02
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Join Date: May 2007
Posts: 57
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how i can set a hex identifier and convert it to byte[] ?
i need a code line! thanks www.NearConn.com - the first Bluetooth - Cellular - Web Social network ------------------------------------------------------------------- Please visit my programming blog , it has many programming problems and soulution that may help u. http://byramix.blogspot.com 
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#2
2008-02-03, 14:57
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Join Date: Mar 2003
Posts: 2,617
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What do you mean with ‘hex identifier’? Could you just write what you think of and we correct it then?
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#3
Re: hex number -
2008-02-03, 22:52
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Join Date: May 2007
Posts: 57
Regular Contributor
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i have an encryption function that need a hex key in bytes, how i can write for example: key = "a1a1a1"
and turn it to bytes so the function can use it www.NearConn.com - the first Bluetooth - Cellular - Web Social network ------------------------------------------------------------------- Please visit my programming blog , it has many programming problems and soulution that may help u. http://byramix.blogspot.com
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#4
2008-02-04, 12:14
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Join Date: Mar 2003
Posts: 2,617
Super Contributor
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Still, I am not able to help you. I recommend to ask the support of encryption function API.
Some guesses (no idea, sorry): If the key is a String: key.getBytes() (of class String) If the key is an Integer encoded in a String as hexadecimal: Long.parseLong(key, 16) If all that does not help: Byte.parseByte(everyTwoCharsOfKey, 16)?
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