This is a Java question, not an Android one. Look for sample code using java.net.DatagramPacket and DatagramSocket. Instead of trimming, you are much more likely to write something like:
DatagramPacket p = new DatagramPacket(packetBytes, packetBytes.length, sa); socket.receive(p); bytesRead = p.getLength(); // this is actual bytes read On Feb 24, 2:53 am, ThaMe90 <[email protected]> wrote: > Is it possible to not set a DatagramPacket's buffersize? I want to use > this DatagramPacket in the receive method of my DatagramSocket, but I > don't know how large the buffersize should be as the data I receive is > unknown. > > If this is possible, please enlighten me. If not, could anybody show > me a way to trim the buffer to size when it is filled up with 0's? > (E.g. when I set the buffer size to 2048 & the packet I receive has a > data size of 1800, the buffer will be filled with 0's till it is at > 2048 length) So how could I achieve this? -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
