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    <p>I dont think this is the best way to implement some thing like this This sounds more like a quick and dirty solution but it is possible </p> <p>anyway here is an example class for http download it should do the trick</p> <pre> http download java get //------------------------------------------------------------// // JavaGetUrl.java: // //------------------------------------------------------------// // A Java program that demonstrates a procedure that can be // // used to download the contents of a specified URL. // //------------------------------------------------------------// // Code created by Developer's Daily // // http://www.DevDaily.com // //------------------------------------------------------------// import java.io.*; import java.net.*; public class JavaGetUrl { public static void main (String[] args) { //-----------------------------------------------------// // Step 1: Start creating a few objects we'll need. //-----------------------------------------------------// URL u; InputStream is = null; DataInputStream dis; String s; try { //------------------------------------------------------------// // Step 2: Create the URL. // //------------------------------------------------------------// // Note: Put your real URL here, or better yet, read it as a // // command-line arg, or read it from a file. // //------------------------------------------------------------// u = new URL("http://200.210.220.1:8080/index.html"); //----------------------------------------------// // Step 3: Open an input stream from the url. // //----------------------------------------------// is = u.openStream(); // throws an IOException //-------------------------------------------------------------// // Step 4: // //-------------------------------------------------------------// // Convert the InputStream to a buffered DataInputStream. // // Buffering the stream makes the reading faster; the // // readLine() method of the DataInputStream makes the reading // // easier. // //-------------------------------------------------------------// dis = new DataInputStream(new BufferedInputStream(is)); //------------------------------------------------------------// // Step 5: // //------------------------------------------------------------// // Now just read each record of the input stream, and print // // it out. Note that it's assumed that this problem is run // // from a command-line, not from an application or applet. // //------------------------------------------------------------// while ((s = dis.readLine()) != null) { System.out.println(s); } } catch (MalformedURLException mue) { System.out.println("Ouch - a MalformedURLException happened."); mue.printStackTrace(); System.exit(1); } catch (IOException ioe) { System.out.println("Oops- an IOException happened."); ioe.printStackTrace(); System.exit(1); } finally { //---------------------------------// // Step 6: Close the InputStream // //---------------------------------// try { is.close(); } catch (IOException ioe) { // just going to ignore this one } } // end of 'finally' clause } // end of main } // end of class definition </pre>
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    1. POAndroid: Download JPG if statement
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    1. COor take a look at this http://stackoverflow.com/questions/4596447/java-check-if-file-exists-on-remote-server-using-its-url
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