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    <p>Yeah, so I found the java-side of things. This works, so... yeah.</p> <pre><code>public class Uploader extends Activity { private String Tag = "UPLOADER"; private String urlString = "YOUR_ONLINE_PHP"; HttpURLConnection conn; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); String exsistingFileName = "/sdcard/uploader/data/testfile"; String lineEnd = "\r\n"; String twoHyphens = "--"; String boundary = "*****"; try { // ------------------ CLIENT REQUEST Log.e(Tag, "Inside second Method"); FileInputStream fileInputStream = new FileInputStream(new File( exsistingFileName)); // open a URL connection to the Servlet URL url = new URL(urlString); // Open a HTTP connection to the URL conn = (HttpURLConnection) url.openConnection(); // Allow Inputs conn.setDoInput(true); // Allow Outputs conn.setDoOutput(true); // Don't use a cached copy. conn.setUseCaches(false); // Use a post method. conn.setRequestMethod("POST"); conn.setRequestProperty("Connection", "Keep-Alive"); conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary); DataOutputStream dos = new DataOutputStream(conn.getOutputStream()); dos.writeBytes(twoHyphens + boundary + lineEnd); dos .writeBytes("Content-Disposition: post-data; name=uploadedfile;filename=" + exsistingFileName + "" + lineEnd); dos.writeBytes(lineEnd); Log.e(Tag, "Headers are written"); // create a buffer of maximum size int bytesAvailable = fileInputStream.available(); int maxBufferSize = 1000; // int bufferSize = Math.min(bytesAvailable, maxBufferSize); byte[] buffer = new byte[bytesAvailable]; // read file and write it into form... int bytesRead = fileInputStream.read(buffer, 0, bytesAvailable); while (bytesRead &gt; 0) { dos.write(buffer, 0, bytesAvailable); bytesAvailable = fileInputStream.available(); bytesAvailable = Math.min(bytesAvailable, maxBufferSize); bytesRead = fileInputStream.read(buffer, 0, bytesAvailable); } // send multipart form data necesssary after file data... dos.writeBytes(lineEnd); dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd); // close streams Log.e(Tag, "File is written"); fileInputStream.close(); dos.flush(); dos.close(); } catch (MalformedURLException ex) { Log.e(Tag, "error: " + ex.getMessage(), ex); } catch (IOException ioe) { Log.e(Tag, "error: " + ioe.getMessage(), ioe); } try { BufferedReader rd = new BufferedReader(new InputStreamReader(conn .getInputStream())); String line; while ((line = rd.readLine()) != null) { Log.e("Dialoge Box", "Message: " + line); } rd.close(); } catch (IOException ioex) { Log.e("MediaPlayer", "error: " + ioex.getMessage(), ioex); } } } </code></pre>
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    1. POAndroid file uploader with server-side php
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    1. USJonathan Pitre
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    1. COI tested this code but cant able to upload a file more than 2MB, any solution for that.
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      1. USPiyushMishra
    2. COSadly this code only works for small files. We ran into that problem, but we didn't need to upload more than a few kBs anyways, so we dismissed it. We're no longer working on that project. The way I see it it's either with "int bytesAvailable = fileInputStream.available();", where the fIS doesn't ever have more than 2MBs available (unlikely), or the byte buffer: int maxBufferSize = 1000; byte[] buffer = new byte[bytesAvailable]; Try changing the maxBufferSize to see what happens.
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      1. USJonathan Pitre
    3. COwhen you say "java-side of things", does that mean that this code is for a 'native app'??? .... because if so, then wouldn't there be an issue if the user does not have the app?? they would have to download it onto their android device first?? ... thanks.
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