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copied!<p><br>Dont use reader/writer some times i cause problem such as we cannOt predict end of string,etc.So please write or read only byte or byte array.It is the better way. <br>The following are the sample coding snippet</p> <pre><code> socket=new Socket(this.ipAddress,this.port_number); //socket.setSocketImplFactory(fac) Log.i(tagName, "after creating sokcet"); os=socket.getOutputStream(); is=socket.getInputStream(); dos=new DataOutputStream(os); Log.i(tagName, "after creating ouput streams"); dis=new DataInputStream(is); Log.i(tagName, "after creating input streams"); //dos.writeUTF(msg[i].trim()); //dos.write(msg[i].trim().getBytes()); //dos.writeUTF(msg[i].trim()); dos.write(msg[i].trim().getBytes()); //dos.writeUTF(str) dos.flush(); Log.i(tagName, "after writing data to os"); StringBuilder sbuilder=new StringBuilder(); ///* int ch; byte bt=1; while((bt=(byte) dis.read())!=-1) { Log.i(tagName, "ch="+bt); byte temp[]=new byte[1]; //temp[0]=(byte)ch; temp[0]=(byte)bt; String tempStr1=new String(temp); Log.i(tagName, "tempstr:"+tempStr1); sbuilder.append(tempStr1); Log.i(tagName, "Data fro server : "+sbuilder.toString()); tempStr1=null; } //*/ //byte tt[]=new byte[dis.readLine()] //resultStr=dis.readLine();resultStr=resultStr.trim(); resultStr=sbuilder.toString(); Log.i(tagName, "server res :"+resultStr); (Toast.makeText(this.actitivity,"Result : "+resultStr,Toast.LENGTH_SHORT)).show(); if(dos!=null) { try { dos.close(); } catch(Exception ex) { } } if(dis!=null) { try { dis.close(); } catch(Exception ex){} } if(socket!=null) { try { socket.close(); } catch(Exception ex) { } } </code></pre>

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