Develop Reference

how to upload a video to YouTube using my android app

How to upload a video to a particular YouTube account from my android app i have followed https://github.com/youtube/yt-direct-lite-android but its not very documented.
I have tried
public class YoutubeUploader {
private static final String TAG = "YoutubeUploader";
// After creating project at http://www.appspot.com DEFAULT_YTD_DOMAIN == <Developers Console Project ID>.appspot.com [ You can find from Project -> Administration -> Application settings]
//public static final String DEFAULT_YTD_DOMAIN = "developerconsolid.appspot.com";
// I used Google APIs Console Project Title as Domain name:
//public static final String DEFAULT_YTD_DOMAIN_NAME = "Domain Name";
//From Google Developer Console from same project (Created by SHA1; project package)
//Example https://console.developers.google.com/project/apps~gtl-android-youtube-test/apiui/credential
public static final String DEVELOPER_KEY = "<MY_DEVELOPER_KEY>";
// CLIENT_ID == Google APIs Console Project Number:
public static final String CLIENT_ID = "157613";
public static final String YOUTUBE_AUTH_TOKEN_TYPE = "youtube";
private static final String AUTH_URL = "https://www.google.com/accounts/ClientLogin";
// Uploader's user-name and password
private static final String USER_NAME = "my#gmail.com";
private static final String PASSWORD = "mypassword";
private static final String INITIAL_UPLOAD_URL = "https://uploads.gdata.youtube.com/resumable/feeds/api/users/default/uploads";
private static String getClientAuthToken() {
try {
URL url = new URL(AUTH_URL);
HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setRequestMethod("POST");
urlConnection.setDoOutput(true);
urlConnection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
String template = "Email=%s&Passwd=%s&service=%s&source=%s";
String userName = USER_NAME; // TODO
String password = PASSWORD; // TODO
String service = YOUTUBE_AUTH_TOKEN_TYPE;
String source = CLIENT_ID;
userName = URLEncoder.encode(userName, "UTF-8");
password = URLEncoder.encode(password, "UTF-8");
String loginData = String.format(template, userName, password, service, source);
OutputStreamWriter outStreamWriter = new OutputStreamWriter(urlConnection.getOutputStream());
outStreamWriter.write(loginData);
outStreamWriter.close();
int responseCode = urlConnection.getResponseCode();
if (responseCode != 200) {
Log.d(TAG, "Got an error response : " + responseCode + " " + urlConnection.getResponseMessage());
throw new IOException(urlConnection.getResponseMessage());
} else {
InputStream is = urlConnection.getInputStream();
InputStreamReader isr = new InputStreamReader(is);
BufferedReader br = new BufferedReader(isr);
String line = null;
while ((line = br.readLine()) != null) {
if (line.startsWith("Auth=")) {
String split[] = line.split("=");
String token = split[1];
Log.d(TAG, "Auth Token : " + token);
return token;
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static String upload(YoutubeUploadRequest uploadRequest, ProgressListner listner, Activity activity) {
totalBytesUploaded = 0;
String authToken = getClientAuthToken();
if(authToken != null) {
String uploadUrl = uploadMetaData(uploadRequest, authToken, activity, true);
File file = getFileFromUri(uploadRequest.getUri(), activity);
long currentFileSize = file.length();
int uploadChunk = 1024 * 1024 * 3; // 3MB
int start = 0;
int end = -1;
String videoId = null;
double fileSize = currentFileSize;
while (fileSize > 0) {
if (fileSize - uploadChunk > 0) {
end = start + uploadChunk - 1;
} else {
end = start + (int) fileSize - 1;
}
Log.d(TAG, String.format("start=%s end=%s total=%s", start, end, file.length()));
try {
videoId = gdataUpload(file, uploadUrl, start, end, authToken, listner);
fileSize -= uploadChunk;
start = end + 1;
} catch (IOException e) {
Log.d(TAG,"Error during upload : " + e.getMessage());
}
}
if (videoId != null) {
return videoId;
}
}
return null;
}
public static int totalBytesUploaded = 0;
#SuppressLint("DefaultLocale")
#SuppressWarnings("resource")
private static String gdataUpload(File file, String uploadUrl, int start, int end, String clientLoginToken, ProgressListner listner) throws IOException {
int chunk = end - start + 1;
int bufferSize = 4096;
byte[] buffer = new byte[bufferSize];
FileInputStream fileStream = new FileInputStream(file);
URL url = new URL(uploadUrl);
HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setRequestProperty("Authorization", String.format("GoogleLogin auth=\"%s\"", clientLoginToken));
urlConnection.setRequestProperty("GData-Version", "2");
urlConnection.setRequestProperty("X-GData-Client", CLIENT_ID);
urlConnection.setRequestProperty("X-GData-Key", String.format("key=%s", DEVELOPER_KEY));
// some mobile proxies do not support PUT, using X-HTTP-Method-Override to get around this problem
urlConnection.setRequestMethod("POST");
urlConnection.setRequestProperty("X-HTTP-Method-Override", "PUT");
urlConnection.setDoOutput(true);
urlConnection.setFixedLengthStreamingMode(chunk);
urlConnection.setRequestProperty("Content-Type", "video/3gpp");
urlConnection.setRequestProperty("Content-Range", String.format("bytes %d-%d/%d", start, end,
file.length()));
Log.d(TAG, urlConnection.getRequestProperty("Content-Range"));
OutputStream outStreamWriter = urlConnection.getOutputStream();
fileStream.skip(start);
double currentFileSize = file.length();
int bytesRead;
int totalRead = 0;
while ((bytesRead = fileStream.read(buffer, 0, bufferSize)) != -1) {
outStreamWriter.write(buffer, 0, bytesRead);
totalRead += bytesRead;
totalBytesUploaded += bytesRead;
double percent = (totalBytesUploaded / currentFileSize) * 100;
if(listner != null){
listner.onUploadProgressUpdate((int) percent);
}
System.out.println("GTL You tube upload progress: " + percent + "%");
/*
Log.d(LOG_TAG, String.format(
"fileSize=%f totalBytesUploaded=%f percent=%f", currentFileSize,
totalBytesUploaded, percent));
*/
//dialog.setProgress((int) percent);
// TODO My settings
if (totalRead == (end - start + 1)) {
break;
}
}
outStreamWriter.close();
int responseCode = urlConnection.getResponseCode();
Log.d(TAG, "responseCode=" + responseCode);
Log.d(TAG, "responseMessage=" + urlConnection.getResponseMessage());
try {
if (responseCode == 201) {
String videoId = parseVideoId(urlConnection.getInputStream());
return videoId;
} else if (responseCode == 200) {
Set<String> keySet = urlConnection.getHeaderFields().keySet();
String keys = urlConnection.getHeaderFields().keySet().toString();
Log.d(TAG, String.format("Headers keys %s.", keys));
for (String key : keySet) {
Log.d(TAG, String.format("Header key %s value %s.", key, urlConnection.getHeaderField(key)));
}
Log.w(TAG, "Received 200 response during resumable uploading");
throw new IOException(String.format("Unexpected response code : responseCode=%d responseMessage=%s", responseCode,
urlConnection.getResponseMessage()));
} else {
if ((responseCode + "").startsWith("5")) {
String error = String.format("responseCode=%d responseMessage=%s", responseCode,
urlConnection.getResponseMessage());
Log.w(TAG, error);
// TODO - this exception will trigger retry mechanism to kick in
// TODO - even though it should not, consider introducing a new type so
// TODO - resume does not kick in upon 5xx
throw new IOException(error);
} else if (responseCode == 308) {
// OK, the chunk completed succesfully
Log.d(TAG, String.format("responseCode=%d responseMessage=%s", responseCode,
urlConnection.getResponseMessage()));
} else {
// TODO - this case is not handled properly yet
Log.w(TAG, String.format("Unexpected return code : %d %s while uploading :%s", responseCode,
urlConnection.getResponseMessage(), uploadUrl));
}
}
} catch (ParserConfigurationException e) {
e.printStackTrace();
} catch (SAXException e) {
e.printStackTrace();
}
return null;
}
private static String parseVideoId(InputStream atomDataStream) throws ParserConfigurationException,
SAXException, IOException {
DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
Document doc = docBuilder.parse(atomDataStream);
NodeList nodes = doc.getElementsByTagNameNS("*", "*");
for (int i = 0; i < nodes.getLength(); i++) {
Node node = nodes.item(i);
String nodeName = node.getNodeName();
if (nodeName != null && nodeName.equals("yt:videoid")) {
return node.getFirstChild().getNodeValue();
}
}
return null;
}
private static File getFileFromUri(Uri uri, Activity activity) {
try {
String filePath = null;
String[] proj = { Video.VideoColumns.DATA };
Cursor cursor = activity.getContentResolver().query(uri, proj, null, null, null);
if(cursor.moveToFirst()) {
int column_index = cursor.getColumnIndexOrThrow(Video.VideoColumns.DATA);
filePath = cursor.getString(column_index);
}
cursor.close();
//String filePath = cursor.getString(cursor.getColumnIndex(Video.VideoColumns.DATA));
File file = new File(filePath);
cursor.close();
return file;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
private static String uploadMetaData(YoutubeUploadRequest uploadRequest, String clientLoginToken, Activity activity, boolean retry) {
try {
File file = getFileFromUri(uploadRequest.getUri(), activity);
if(file != null) {
String uploadUrl = INITIAL_UPLOAD_URL;
URL url = new URL(uploadUrl);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestProperty("Authorization", String.format("GoogleLogin auth=\"%s\"", clientLoginToken));
connection.setRequestProperty("GData-Version", "2");
connection.setRequestProperty("X-GData-Client", CLIENT_ID);
connection.setRequestProperty("X-GData-Key", String.format("key=%s", DEVELOPER_KEY));
connection.setRequestMethod("POST");
connection.setDoOutput(true);
connection.setRequestProperty("Content-Type", "application/atom+xml");
connection.setRequestProperty("Slug", file.getAbsolutePath());
String title = uploadRequest.getTitle();
String description = uploadRequest.getDescription();
String category = uploadRequest.getCategory();
String tags = uploadRequest.getTags();
String template = readFile(activity, R.raw.gdata).toString();
String atomData = String.format(template, title, description, category, tags);
/*String template = readFile(activity, R.raw.gdata_geo).toString();
atomData = String.format(template, title, description, category, tags,
videoLocation.getLatitude(), videoLocation.getLongitude());*/
OutputStreamWriter outStreamWriter = new OutputStreamWriter(connection.getOutputStream());
outStreamWriter.write(atomData);
outStreamWriter.close();
int responseCode = connection.getResponseCode();
if (responseCode < 200 || responseCode >= 300) {
// The response code is 40X
if ((responseCode + "").startsWith("4") && retry) {
Log.d(TAG, "retrying to fetch auth token for ");
clientLoginToken = getClientAuthToken();
// Try again with fresh token
return uploadMetaData(uploadRequest, clientLoginToken, activity, false);
} else {
return null;
}
}
return connection.getHeaderField("Location");
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public static CharSequence readFile(Activity activity, int id) {
BufferedReader in = null;
try {
in = new BufferedReader(new InputStreamReader(activity.getResources().openRawResource(id)));
String line;
StringBuilder buffer = new StringBuilder();
while ((line = in.readLine()) != null) {
buffer.append(line).append('\n');
}
// Chomp the last newline
buffer.deleteCharAt(buffer.length() - 1);
return buffer;
} catch (IOException e) {
return "";
} finally {
closeStream(in);
}
}
/**
* Closes the specified stream.
*
* #param stream The stream to close.
*/
private static void closeStream(Closeable stream) {
if (stream != null) {
try {
stream.close();
} catch (IOException e) {
// Ignore
}
}
}
public static interface ProgressListner {
void onUploadProgressUpdate(int progress);
}
I am getting 404 error in getClientAuthToken() method.I think "https://www.google.com/accounts/ClientLogin";deprecated by google any alternative to this

Android: Generate Oauth1 Signature in Volley Request

I am trying to add Oauth1 Authorization in my android app using volley
in the postman when i add the details like oauth_consumer_key, oauth_consumer_secret , token_key token_secret like the picture below
it generate a header like below picture and response received successfully.
Postman generated header
Authorization:OAuth oauth_consumer_key="4e77abaec9b6fcda9kjgkjgh44c2e1",oauth_token="2da9439r34104293b1gfhse2feaffca9a1",oauth_signature_method="HMAC-SHA1",oauth_timestamp="1482470443",oauth_nonce="cCbH5b",oauth_version="1.0",oauth_signature="A1QPwTATVF4x3cN0%2FN46CZrtSKw%3D"
Problem
I googled a lot to create oauth signature like postmasn created to attach volley ServerConnectionChannel but failed.
oauth_signature="A1QPwTATVF4x3cN0%2FN46CZrtSKw%3D"
Current code
public void doSendJsonRequest(final ERequest ERequest) {
requestMethod = String.valueOf(ERequest.method);
requestUrl = String.valueOf(ERequest.mReqUrl);
if(requestMethod.equals(Request.Method.GET)){
requestMethod = "GET";
}else if(requestMethod.equals(Request.Method.POST)){
requestMethod = "POST";
}else if(requestMethod.equals(Request.Method.PUT)){
requestMethod = "PUT";
}else if(requestMethod.equals(Request.Method.DELETE)){
requestMethod = "DELETE";
}
Long tsLong = System.currentTimeMillis()/1000;
final String ts = tsLong.toString();
final String kk = requestMethod+"&" + encode(requestUrl)+"&";
final String kk = encode("GET"+"&"
+ requestUrl+"&"
+ OAUTH_CONSUMER_KEY + "=\"4e77abaec9b6fcda9b11e89a9744c2e1\"&"
+OAUTH_NONCE + "=\"" + getNonce()+ "\"&"
+OAUTH_SIGNATURE_METHOD + "=\""+OAUTH_SIGNATURE_METHOD_VALUE+"\"&"
+OAUTH_TIMESTAMP + "=\"" + ts + "\"&"
+OAUTH_TOKEN +"=\"2da943934104293b167fe2feaffca9a1\"");
RequestQueue queue = VolleyUtils.getRequestQueue();
try {
JSONObject jsonObject = ERequest.jsonObject;
EJsonRequest myReq = new EJsonRequest(ERequest.method, ERequest.mReqUrl, jsonObject, createReqSuccessListener(ERequest), createReqErrorListener(ERequest)) {
public Map < String, String > getHeaders() throws AuthFailureError {
// Long tsLong = System.currentTimeMillis()/1000;
// String ts = tsLong.toString();
String strHmacSha1 = "";
String oauthStr = "";
strHmacSha1 = generateSignature(kk, oAuthConsumerSecret, oAuthTokenSecret);
strHmacSha1 = toSHA1(strHmacSha1.getBytes());
Log.e("SHA !",strHmacSha1);
oauthStr ="OAuth "+ OAUTH_CONSUMER_KEY + "=\"4e77abaec9b6fcda9b11e89a9744c2e1\","
+OAUTH_TOKEN +"=\"2da943934104293b167fe2feaffca9a1\","
+OAUTH_SIGNATURE_METHOD + "=\""+OAUTH_SIGNATURE_METHOD_VALUE+"\","
+OAUTH_TIMESTAMP + "=\"" + ts + "\","
+OAUTH_NONCE + "=\"" + getNonce()+ "\","
+OAUTH_VERSION + "=\"" + OAUTH_VERSION_VALUE + "\","
+OAUTH_SIGNATURE + "=\"" + strHmacSha1+ "\"";
Log.e("VALUE OF OAuth str",oauthStr);
Map<String, String> params = new HashMap<String, String>();
params.put("Content-Type", "application/json");
params.put("Authorization",oauthStr);
// params.put("Authorization",getConsumer().toString());
return params;
}
};
myReq.setRetryPolicy(new DefaultRetryPolicy(
DefaultRetryPolicy.DEFAULT_TIMEOUT_MS * 4,
BABTAIN_MAX_RETRIES,
BABTAIN_BACKOFF_MULT));
myReq.setHeader("Cache-Control", "no-cache");
//myReq.setHeader("Content-Type", "application/json");
queue.add(myReq);
} catch (Exception e) {
e.printStackTrace();
}
private String generateSignature(String signatueBaseStr, String oAuthConsumerSecret, String oAuthTokenSecret) {
byte[] byteHMAC = null;
try {
Mac mac = Mac.getInstance("HmacSHA1");
SecretKeySpec spec;
if (null == oAuthTokenSecret) {
String signingKey = encode(oAuthConsumerSecret) + '&';
spec = new SecretKeySpec(signingKey.getBytes(), "HmacSHA1");
} else {
String signingKey = encode(oAuthConsumerSecret) + '&' + encode(oAuthTokenSecret);
spec = new SecretKeySpec(signingKey.getBytes(), "HmacSHA1");
}
mac.init(spec);
byteHMAC = mac.doFinal(signatueBaseStr.getBytes());
} catch (Exception e) {
e.printStackTrace();
}
String base64 = Base64.encodeToString(byteHMAC, Base64.DEFAULT);
return base64.trim();
}
private String toSHA1(byte[] convertme) {
MessageDigest md = null;
try {
md = MessageDigest.getInstance("SHA-1");
}
catch(NoSuchAlgorithmException e) {
e.printStackTrace();
}
return byteArrayToHexString(md.digest(convertme));
}
private String byteArrayToHexString(byte[] b) {
String result = "";
for (int i=0; i < b.length; i++)
result += Integer.toString( ( b[i] & 0xff ) + 0x100, 16).substring( 1 );
return result;
}
this code create a signature like :oauth_signature="42a611860e29e893a435b555e7a9559a704f4e94" and it failed to get autherization.
getting error like : BasicNetwork.performRequest: Unexpected response code 401 for url
?How to generate oauth_signature like postman provided using volley..
?how can i improve this code ?Is any libraries or default function to do that
?How we add oauth1 signature in volley..
Please Help.. Thank you

I just found a github example for generating signature corresponding to nonce in Oauth1 and successfully integrate into my project
here is the link : https://github.com/rameshvoltella/WoocommerceAndroidOAuth1

Apache HTTP Client Android Exception on Execute only for LG G3 6.0

I've taken over an android app that takes pictures and attaches them to jobs for a larger software system at a company's home base- it has worked fine until recently.
It seems that only on LG G3 phones that have upgraded to Android 6.0 there is an exception in this prodecure:
public static String frapiGetRequest(String transaction, ArrayList<Content> parameters) {
StringBuilder builder = new StringBuilder();
DefaultHttpClient client = new DefaultHttpClient();
HttpHost targetHost = new HttpHost(HOST,PORT,SCHEME);
String url = SCHEME + "://" + HOST + "/" + transaction;
if (parameters != null && parameters.size() > 0) {
url += "?" + buildParameterString(parameters);
}
Utilities.bLog(TAG, "Making FrapiRequest -- " + url);
try {
HttpGet getRequest = new HttpGet(url);
client.getCredentialsProvider().setCredentials(
new AuthScope(targetHost.getHostName(), targetHost.getPort()),
new UsernamePasswordCredentials(USERNAME, PASSWORD));
/**Exception Occurs Here**/
HttpResponse response = client.execute(getRequest);
StatusLine statusLine = response.getStatusLine();
int statusCode = -1;
statusCode = statusLine.getStatusCode();
if (statusCode == 200) {
HttpEntity entity = response.getEntity();
InputStream content = entity.getContent();
BufferedReader reader = new BufferedReader(new InputStreamReader(content));
String line;
while ((line = reader.readLine()) != null) {
builder.append(line);
}
Utilities.bLog(TAG,"Frapi Request Succeeded");
}
else {
Utilities.bLog(TAG, "Frapi Request Failed: " + url);
}
} catch (ClientProtocolException e) {
e.printStackTrace();
Utilities.eLog(e);
} catch (IOException e) {
e.printStackTrace();
Utilities.eLog(e);
} catch (Exception e) {
e.printStackTrace();
Utilities.eLog(e);
}
return builder.toString();
}
The stack trace
java.lang.ArrayIndexOutOfBoundsException: length=1; index=1
at org.apache.http.impl.auth.DigestScheme.isGbaScheme(DigestScheme.java:210)
at org.apache.http.impl.auth.DigestScheme.processChallenge(DigestScheme.java:176)
at org.apache.http.impl.client.DefaultRequestDirector.processChallenges(DefaultRequestDirector.java:1097)
at org.apache.http.impl.client.DefaultRequestDirector.handleResponse(DefaultRequestDirector.java:980)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:490)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:560)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:492)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:470)
at com.rossware.sd_quickpics.Utilities.frapiGetRequest(Utilities.java:111)
at com.rossware.sd_quickpics.Business.authenticate(Business.java:83)
at com.rossware.sd_quickpics.MainActivity$AuthenticateAsyncTask.doInBackground(MainActivity.java:320)
at com.rossware.sd_quickpics.MainActivity$AuthenticateAsyncTask.doInBackground(MainActivity.java:307)
at android.os.AsyncTask$2.call(AsyncTask.java:295)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:234)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)
This hasn't been reported on any other phone.. I would use HttpURLConnection But it doesn't support Digest Authentication (which is currently what our frapi server is using)
I'm just not sure if there's any way to continue using the authentication mechanism we have or if I have to implement a different protocol in frapi (hopefully without breaking all of our existing applications..) or if there is another way to bypass this issue for the folks with these phones? This issue is pretty restricted (one client who has about 10 phones, not the end of the world, but definitely a major issue for them)
Is there anything in android that I can do to resolve this kind of problem for the affected users? Does it seem like the code is incorrect?

It is possible to use DigestAuth with HttpUrlConnection:
private InputStream connect(String urlStr, String username, String password) throws Exception {
URL url = new URL(urlStr);
HttpURLConnection connection = (HttpURLConnection) new URL(urlStr).openConnection();
connection.setDoInput(true);
connection.setRequestMethod("GET");
try {
return connection.getInputStream();
} catch(Exception e) {
if (connection.getResponseCode() == 401) {
String header = connection.getHeaderField("WWW-Authenticate");
String uri = new URL(urlStr).getFile();
String nonce = Tools.match(header, "nonce=\"([A-F0-9]+)\"");
String realm = match(header, "realm=\"(.*?)\"");
String qop = match(header, "qop=\"(.*?)\"");
String algorithm = match(header, "algorithm=(.*?),");
String cnonce = generateCNonce();
String ha1 = username + ":" + realm + ":" + password;
String ha1String = md5digestHex(ha1);
String ha2 = "GET" + ":" + uri;
String ha2String = md5digestHex(ha2);
int nc = 1;
String response = ha1String + ":" + nonce + ":" + nc + ":" + cnonce + ":" + qop + ":" + ha2String;
String responseString = md5digestHex(response);
String authorization =
"Digest username=\"" + username + "\"" +
", realm=\"" + realm + "\"" +
", nonce=\"" + nonce + "\"" +
", uri=\"" + uri + "\"" +
", qop=\"" + qop + "\"" +
", nc=\"" + nc + "\"" +
", cnonce=\"" + cnonce + "\"" +
", response=\"" + responseString + "\"" +
", algorithm=\"" + algorithm + "\"";
HttpURLConnection digestAuthConnection = prepareConnection(urlStr);
digestAuthConnection.setRequestMethod("GET");
digestAuthConnection.setRequestProperty("Authorization", authorization);
return processResponse(digestAuthConnection);
} else throw e;
}
}
public static String match(String s, String patternString, boolean strict) {
if (!isEmpty(s) && !isEmpty(patternString)) {
Pattern pattern = Pattern.compile(patternString);
if (pattern != null) {
Matcher matcher = pattern.matcher(s);
if (matcher != null && matcher.find() && (matcher.groupCount() == 1 || !strict)) {
return matcher.group(1);
}
}
}
return null;
}
public static String match(String s, String patternString) {
return match(s, patternString, true);
}
public static byte[] md5Digist(String s) {
try {
MessageDigest md5 = MessageDigest.getInstance("md5");
md5.update(s.getBytes());
return md5.digest();
} catch (NoSuchAlgorithmException e) {
return null;
}
}
public static String digest2HexString(byte[] digest) {
String digestString="";
int low, hi;
for (int i = 0; i < digest.length; i++) {
low = (digest[i] & 0x0f ) ;
hi = ((digest[i] & 0xf0) >> 4);
digestString += Integer.toHexString(hi);
digestString += Integer.toHexString(low);
}
return digestString;
}
public static String md5digestHex(String s) {
return digest2HexString(md5Digist(s));
}
public static String generateCNonce() {
String s = "";
for (int i = 0; i < 8; i++) {
s += Integer.toHexString(new Random().nextInt(16));
}
return s;
}

I ran into a similar issue today and just started using HttpClient for Android
Added dependency compile 'org.apache.httpcomponents:httpclient-android:4.3.5.1' to build.gradle.
Replace new DefaultHttpClient() with HttpClientBuilder.create().build()
There are probably some other minor refactors you might need to make in other portions of the code, but that should be pretty straight forward.

NanoHTTPD How to save uploaded file to sdcard folder

How to save uploaded file to sdcard folder , currently it stores to /data/data/cache folder with filename like "NanoHTTPD-some random number".
I am not able to copy it to any folder location in sdcard.
I would like to save the file to a pre-mentioned folder location in sdcard with the same name as the original file name was uploaded from my html page.
I have tried all sort of codes .But file copy fails all the time.
1)Not able to get correct location of temp file.
2)Not getting original filename that the form was posted with
Here is my implementation .
Please help i am stuck.
public class HttpMultimediaServer extends NanoHTTPD {
private static final String TAG = "HttpMultimediaServer";
private FileInputStream fileInputStream;
public HttpMultimediaServer() {
super(12345);
this.setTempFileManagerFactory(new ExampleManagerFactory());
}
#Override
public Response serve(IHTTPSession session) {
Method method = session.getMethod();
String uri = session.getUri();
Log.e("handle", "url>>" + uri);
if (uri.contains(filesOnly)) {
isfilesOnly = true;
uri = "/";
} else
isfilesOnly = false;
uri = uri.replace("%20", " ");
try {
uri=new String (uri.getBytes ("iso-8859-1"), "UTF-8");
} catch (UnsupportedEncodingException e2) {
e2.printStackTrace();
}
File filePathServer = new File(uri);
if (method==Method.POST) {
try {
Map<String, String> hdrs=session.getHeaders();
Map<String, String> params=session.getParms();
Map<String, String> files = new HashMap<String, String>();
session.parseBody(files);
Set<String> keys = files.keySet();
for(String key: keys){
String name = key;
String loaction = files.get(key);
File tempfile = new File(loaction);
String tempFileName = files.get(loaction).toString();
File fileToMove = new File(tempFileName);
// temp file path returned by NanoHTTPD
String p =Environment.getExternalStorageDirectory().getPath();
String newFile = p + "/LICENSE.txt";
File nf = new File(newFile); // I want to move file here
if (fileToMove.canWrite()) {
boolean success = fileToMove.renameTo(nf);
if (success == true) {
// LOG to console
Log.i("FILE_MOVED_TO", newFile);
} else {
Log.e("FILE_MOVE_ERROR", tempFileName);
}
} else {
Log.e("PERMISSION_ERROR_TEMP_FILE", tempFileName);
}
}
uploadstatus = UPLOAD_SUCESS;
return new Response("UPLOAD_SUCESS");
} catch (Exception e) {
e.printStackTrace();
uploadstatus = UPLOAD_FAIL;
return new Response("UPLOAD_FAIL");
}
}
}
public static void copy(File src, File dst) throws IOException {
InputStream in = new FileInputStream(src);
OutputStream out = new FileOutputStream(dst);
// Transfer bytes from in to out
byte[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.close();
}
public static void copyFile(File src, File dst) throws IOException
{
FileChannel inChannel = new FileInputStream(src).getChannel();
FileChannel outChannel = new FileOutputStream(dst).getChannel();
try
{
inChannel.transferTo(0, inChannel.size(), outChannel);
}
finally
{
if (inChannel != null)
inChannel.close();
if (outChannel != null)
outChannel.close();
}
}
private Response getFullResponse(String mimeType,String filePath) throws FileNotFoundException {
// cleanupStreams();
fileInputStream = new FileInputStream(filePath);
return new Response(Response.Status.OK, mimeType, fileInputStream);
}
private Response getPartialResponse(String mimeType, String rangeHeader,String filePath) throws IOException {
File file = new File(filePath);
String rangeValue = rangeHeader.trim().substring("bytes=".length());
long fileLength = file.length();
long start, end;
if (rangeValue.startsWith("-")) {
end = fileLength - 1;
start = fileLength - 1
- Long.parseLong(rangeValue.substring("-".length()));
} else {
String[] range = rangeValue.split("-");
start = Long.parseLong(range[0]);
end = range.length > 1 ? Long.parseLong(range[1])
: fileLength - 1;
}
if (end > fileLength - 1) {
end = fileLength - 1;
}
if (start <= end) {
long contentLength = end - start + 1;
// cleanupStreams();
fileInputStream = new FileInputStream(file);
//noinspection ResultOfMethodCallIgnored
fileInputStream.skip(start);
Response response = new Response(Response.Status.PARTIAL_CONTENT, mimeType, fileInputStream);
response.addHeader("Content-Length", contentLength + "");
response.addHeader("Content-Range", "bytes " + start + "-" + end + "/" + fileLength);
response.addHeader("Content-Type", mimeType);
return response;
} else {
return new Response(Response.Status.RANGE_NOT_SATISFIABLE, "text/html", rangeHeader);
}
}
int UPLOAD_SUCESS = 1;
int UPLOAD_FAIL = -1;
int UPLOAD_NO = 0;
int uploadstatus;
boolean isfilesOnly;
String filesOnly = "?filesOnly=1";
ArrayList<CLocalFile> list;
StringBuilder sb;
public void walkdir(File dir) {
File listFile[] = dir.listFiles();
if (listFile != null) {
for (int i = 0; i < listFile.length; i++) {
// checking if it is a directory
if (listFile[i].isDirectory()) {
if (isfilesOnly)
walkdir(listFile[i]);
else {
CLocalFile f = new CLocalFile();
f.setName(listFile[i].getName());
f.setData(listFile[i].getAbsolutePath());
f.setSize("Folder");
list.add(f);
continue;
}
}
// checking the file extension if it is a file
String fileName = listFile[i].getName();
String extension = "";
int e = fileName.lastIndexOf('.');
if (e > 0) {
extension = fileName.substring(e + 1);
}
if (!isfilesOnly
|| CollabUtility.video_pattern.contains(extension
.toLowerCase(Locale.ENGLISH))
|| CollabUtility.document_pattern.contains(extension
.toLowerCase(Locale.ENGLISH))
|| CollabUtility.audio_pattern.contains(extension
.toLowerCase(Locale.ENGLISH))) {
CLocalFile f = new CLocalFile();
f.setName(fileName);
String mb = "Bytes";
double size = listFile[i].length();
if (size > 1024) {
size = size / 1024;
mb = "KB";
}
if (size > 1024) {
size = size / 1024;
mb = "MB";
}
if (size > 1024) {
size = size / 1024;
mb = "GB";
}
size = Math.floor(size * 100 + 0.5) / 100;
f.setSize(size + " " + mb);
f.setData(listFile[i].getAbsolutePath());
list.add(f);
}
}
}
}
void listofMedia(File file) {
list = new ArrayList<CLocalFile>();
walkdir(file);
// now create the html page
String style = "<style>" + "html {background-color:#eeeeee;} "
+ "body { background-color:#FFFFFF; "
+ "font-family:Tahoma,Arial,Helvetica,sans-serif; "
+ "font-size:18x; " + "border:3px " + "groove #006600; "
+ "padding:15px; } " + "</style>";
String script = "<script language='javascript'>"
+ "function clickit(state) {"
+ "if(state==true){document.getElementById('filesonly').checked="
+ "! document.getElementById('filesonly').checked}"
+ "if ( document.getElementById('filesonly').checked == false ){"
+ "var l=window.location.href;" + "l=l.replace('" + filesOnly
+ "', '');" + "window.location=l;" + "}"
+ "else{var l=window.location.href;"
+ "window.location=String.concat(l,'" + filesOnly + "')" + "}"
+ "}</script>";
Log.d("check", script);
sb = new StringBuilder();
sb.append("<html>");
sb.append("<head>");
sb.append("<title>Files from device</title>");
sb.append(style);
// sb.append("<script language='javascript'>"
// + "function clickit() {"
// + "if ( document.getElementById('filesonly').checked == false ){"
// + "var l=window.location.href;" + "l=l.replace('" + filesOnly
// + "', '');" + "window.location=l;" + "}"
// + "else{var l=window.location.href;"
// + "window.location=String.concat(l,'" + filesOnly + "')" + "}"
// + "}</script>");
sb.append(script);
sb.append("</head>");
sb.append("<body alink=\"blue\" vlink=\"blue\">");
Log.d("check", sb.toString());
// if(true)
// return;
// form upload
sb.append("<h3>File Upload:</h3>");
sb.append("Select a file to upload: <br/>");
sb.append("<form action=\"\" method=\"post\" enctype=\"multipart/form-data\">");
sb.append("<input type=\"file\" name=\"uploadfile\" size=\"50\" />");
sb.append("<input type=\"submit\" value=\"Upload File\" />");
sb.append("</form>");
if (uploadstatus == UPLOAD_FAIL)
sb.append("<h3><font color='red'>The upload was failed</font></h3>");
else if (uploadstatus == UPLOAD_SUCESS)
sb.append("<h3><font color='red'>The upload was successfull</font></h3>");
// if files are there or not
if (list != null && list.size() != 0) {
sb.append("<h3>The following files are hosted live from ");
if (!isfilesOnly)
sb.append("<font color='blue'>" + file.getName()
+ "</font> folder of ");
sb.append("the device</h3>");
} else {
sb.append("<h3>Couldn't find any file from <font color='blue'>"
+ file.getName() + "</font> folder of the device</h3>");
}
// checkbox
if (isfilesOnly)
sb.append("<input type=\"checkbox\" onchange='clickit(false);' checked='true' id=\"filesonly\" />"
+ "<asd onclick='clickit(true);' style=\"cursor:default;\">"
+ "Show only relevant Files (Audio, Video and Documents)</asd>");
else
sb.append("<input type=\"checkbox\" onchange='clickit(false);' id=\"filesonly\" />"
+ "<asd onclick='clickit(true);' style=\"cursor:default;\">"
+ "Show only relevant Files (Audio, Video and Documents)</asd>");
// table of files
sb.append("<table cellpadding='5px' align=''>");
// showing path URLs if not only files
if (!isfilesOnly) {
ArrayList<File> href = new ArrayList<File>();
File parent = new File(file.getPath());
while (parent != null) {
href.add(parent);
// pointing to the next parent
parent = parent.getParentFile();
}
sb.append("<tr>");
sb.append("<td colspan=2><b>");
sb.append("<a href='" + file.getParent() + "'>");
sb.append("UP");
sb.append("</a>");
// printing the whole structure
String path = "";
for (int i = href.size() - 2; i >= 0; --i) {
path = href.get(i).getPath();
if (isfilesOnly)
path += filesOnly;
sb.append(" => <a href='" + path + "'>");
sb.append(href.get(i).getName());
sb.append("</a>");
}
sb.append("</b></td>");
sb.append("</tr>");
}
sb.append("<tr>");
sb.append("<td>");
sb.append("<b>File Name</b>");
sb.append("</td>");
sb.append("<td>");
sb.append("<b>Size / Type</b>");
sb.append("</td>");
sb.append("<tr>");
// sorting the list
Collections.sort(list);
// showing the list of files
for (CLocalFile f : list) {
String data = f.getData();
if (isfilesOnly)
data += filesOnly;
sb.append("<tr>");
sb.append("<td>");
sb.append("<a href='" + data + "'>");
sb.append(f.getName());
sb.append("</a>");
sb.append("</td>");
sb.append("<td align=\"right\">");
sb.append(f.getSize());
sb.append("</td>");
sb.append("</tr>");
}
sb.append("</table>");
sb.append("</body>");
sb.append("</html>");
}
private static class ExampleManagerFactory implements TempFileManagerFactory {
#Override
public TempFileManager create() {
return new ExampleManager();
}
}
private static class ExampleManager implements TempFileManager {
private final String tmpdir;
private final List<TempFile> tempFiles;
private ExampleManager() {
tmpdir = System.getProperty("java.io.tmpdir");
// tmpdir = System.getProperty("/sdcard");
tempFiles = new ArrayList<TempFile>();
}
#Override
public TempFile createTempFile() throws Exception {
DefaultTempFile tempFile = new DefaultTempFile(tmpdir);
tempFiles.add(tempFile);
System.out.println("Created tempFile: " + tempFile.getName());
return tempFile;
}
#Override
public void clear() {
if (!tempFiles.isEmpty()) {
System.out.println("Cleaning up:");
}
for (TempFile file : tempFiles) {
try {
System.out.println(" "+file.getName());
file.delete();
} catch (Exception ignored) {}
}
tempFiles.clear();
}
}
}

If you are using NanoHTTPD r.2.1.0, please try these codes:
#Override
public Response serve(IHTTPSession session) {
Map<String, String> headers = session.getHeaders();
Map<String, String> parms = session.getParms();
Method method = session.getMethod();
String uri = session.getUri();
Map<String, String> files = new HashMap<>();
if (Method.POST.equals(method) || Method.PUT.equals(method)) {
try {
session.parseBody(files);
} catch (IOException ioe) {
return getResponse("Internal Error IO Exception: " + ioe.getMessage());
} catch (ResponseException re) {
return new Response(re.getStatus(), MIME_PLAINTEXT, re.getMessage());
}
}
if ("/uploadfile".equalsIgnoreCase(uri)) {
String filename = parms.get("filename");
String tmpFilePath = files.get("filename");
if (null == filename || null == tmpFilePath) {
// Response for invalid parameters
}
File dst = new File(mCurrentDir, filename);
if (dst.exists()) {
// Response for confirm to overwrite
}
File src = new File(tmpFilePath);
try {
InputStream in = new FileInputStream(src);
OutputStream out = new FileOutputStream(dst);
byte[] buf = new byte[65536];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.close();
} catch (IOException ioe) {
// Response for failed
}
// Response for success
}
// Others...
}

In order to upload multiple files in a single input file like:
<input type="file" name="filename" multiple>
I modify decodeMultipartData() method in NanoHTTPD.java from:
private void decodeMultipartData(String boundary, ByteBuffer fbuf, BufferedReader in, Map<String, String> parms,
Map<String, String> files) throws ResponseException {
try {
int[] bpositions = getBoundaryPositions(fbuf, boundary.getBytes());
int boundarycount = 1;
String mpline = in.readLine();
while (mpline != null) {
if (!mpline.contains(boundary)) {
throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but next chunk does not start with boundary. Usage: GET /example/file.html");
}
boundarycount++;
Map<String, String> item = new HashMap<String, String>();
mpline = in.readLine();
while (mpline != null && mpline.trim().length() > 0) {
int p = mpline.indexOf(':');
if (p != -1) {
item.put(mpline.substring(0, p).trim().toLowerCase(Locale.US), mpline.substring(p + 1).trim());
}
mpline = in.readLine();
}
if (mpline != null) {
String contentDisposition = item.get("content-disposition");
if (contentDisposition == null) {
throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but no content-disposition info found. Usage: GET /example/file.html");
}
StringTokenizer st = new StringTokenizer(contentDisposition, ";");
Map<String, String> disposition = new HashMap<String, String>();
while (st.hasMoreTokens()) {
String token = st.nextToken().trim();
int p = token.indexOf('=');
if (p != -1) {
disposition.put(token.substring(0, p).trim().toLowerCase(Locale.US), token.substring(p + 1).trim());
}
}
String pname = disposition.get("name");
pname = pname.substring(1, pname.length() - 1);
String value = "";
if (item.get("content-type") == null) {
while (mpline != null && !mpline.contains(boundary)) {
mpline = in.readLine();
if (mpline != null) {
int d = mpline.indexOf(boundary);
if (d == -1) {
value += mpline;
} else {
value += mpline.substring(0, d - 2);
}
}
}
} else {
if (boundarycount > bpositions.length) {
throw new ResponseException(Response.Status.INTERNAL_ERROR, "Error processing request");
}
int offset = stripMultipartHeaders(fbuf, bpositions[boundarycount - 2]);
String path = saveTmpFile(fbuf, offset, bpositions[boundarycount - 1] - offset - 4);
files.put(pname, path);
value = disposition.get("filename");
value = value.substring(1, value.length() - 1);
do {
mpline = in.readLine();
} while (mpline != null && !mpline.contains(boundary));
}
parms.put(pname, value);
}
}
} catch (IOException ioe) {
throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe);
}
}
tobe:
private void decodeMultipartData(String boundary, ByteBuffer fbuf, BufferedReader in, Map<String, String> parms,
Map<String, String> files) throws ResponseException {
try {
String pname_0 = "";
String pname_1 = "";
int pcount = 1;
int[] bpositions = getBoundaryPositions(fbuf, boundary.getBytes());
int boundarycount = 1;
String mpline = in.readLine();
while (mpline != null) {
if (!mpline.contains(boundary)) {
throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but next chunk does not start with boundary. Usage: GET /example/file.html");
}
boundarycount++;
Map<String, String> item = new HashMap<String, String>();
mpline = in.readLine();
while (mpline != null && mpline.trim().length() > 0) {
int p = mpline.indexOf(':');
if (p != -1) {
item.put(mpline.substring(0, p).trim().toLowerCase(Locale.US), mpline.substring(p + 1).trim());
}
mpline = in.readLine();
}
if (mpline != null) {
String contentDisposition = item.get("content-disposition");
if (contentDisposition == null) {
throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but no content-disposition info found. Usage: GET /example/file.html");
}
StringTokenizer st = new StringTokenizer(contentDisposition, ";");
Map<String, String> disposition = new HashMap<String, String>();
while (st.hasMoreTokens()) {
String token = st.nextToken().trim();
int p = token.indexOf('=');
if (p != -1) {
disposition.put(token.substring(0, p).trim().toLowerCase(Locale.US), token.substring(p + 1).trim());
}
}
String pname = disposition.get("name");
pname = pname.substring(1, pname.length() - 1);
if (pname.contentEquals(pname_0)) {
pname_1 = pname + String.valueOf(pcount);
pcount++;
} else {
pname_0 = pname;
pname_1 = pname;
}
String value = "";
if (item.get("content-type") == null) {
while (mpline != null && !mpline.contains(boundary)) {
mpline = in.readLine();
if (mpline != null) {
int d = mpline.indexOf(boundary);
if (d == -1) {
value += mpline;
} else {
value += mpline.substring(0, d - 2);
}
}
}
} else {
if (boundarycount > bpositions.length) {
throw new ResponseException(Response.Status.INTERNAL_ERROR, "Error processing request");
}
int offset = stripMultipartHeaders(fbuf, bpositions[boundarycount - 2]);
String path = saveTmpFile(fbuf, offset, bpositions[boundarycount - 1] - offset - 4);
files.put(pname_1, path);
value = disposition.get("filename");
value = value.substring(1, value.length() - 1);
do {
mpline = in.readLine();
} while (mpline != null && !mpline.contains(boundary));
}
parms.put(pname_1, value);
}
}
} catch (IOException ioe) {
throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe);
}
}
Hope this help and sorry for my bad English..:-)

Here's my working code:
public Response serve(IHTTPSession session) {
Map<String, String> headers = session.getHeaders();
Map<String, String> parms = session.getParms();
Method method = session.getMethod();
String uri = session.getUri();
Map<String, String> files = new HashMap<>();
if (Method.POST.equals(method) || Method.PUT.equals(method)) {
try {
session.parseBody(files);
} catch (IOException ioe) {
return getResponse("Internal Error IO Exception: " + ioe.getMessage());
} catch (ResponseException re) {
return new Response(re.getStatus(), MIME_PLAINTEXT, re.getMessage());
}
}
uri = uri.trim().replace(File.separatorChar, '/');
if (uri.indexOf('?') >= 0) {
uri = uri.substring(0, uri.indexOf('?'));
}
// Other implementation goes here...
if ("/uploadfiles".equalsIgnoreCase(uri)) {
String filename, tmpFilePath;
File src, dst;
for (Map.Entry entry : parms.entrySet()) {
if (entry.getKey().toString().substring(0, 8).equalsIgnoreCase("filename")) {
filename = entry.getValue().toString();
tmpFilePath = files.get(entry.getKey().toString());
dst = new File(mCurrentDir, filename);
if (dst.exists()) {
return getResponse("Internal Error: File already exist");
}
src = new File(tmpFilePath);
if (! copyFile(src, dst)) {
return getResponse("Internal Error: Uploading failed");
}
}
}
return getResponse("Success");
}
return getResponse("Error 404: File not found");
}
private boolean deleteFile(File target) {
if (target.isDirectory()) {
for (File child : target.listFiles()) {
if (! deleteFile(child)) {
return false;
}
}
}
return target.delete();
}
private boolean copyFile(File source, File target) {
if (source.isDirectory()) {
if (! target.exists()) {
if (! target.mkdir()) {
return false;
}
}
String[] children = source.list();
for (int i = 0; i < source.listFiles().length; i++) {
if (! copyFile(new File(source, children[i]), new File(target, children[i]))) {
return false;
}
}
} else {
try {
InputStream in = new FileInputStream(source);
OutputStream out = new FileOutputStream(target);
byte[] buf = new byte[65536];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.close();
} catch (IOException ioe) {
return false;
}
}
return true;
}
private Response getResponse(String message) {
return createResponse(Response.Status.OK, MIME_PLAINTEXT, message);
}
// Announce that the file server accepts partial content requests
private Response createResponse(Response.Status status, String mimeType, String message) {
Response res = new Response(status, mimeType, message);
res.addHeader("Accept-Ranges", "bytes");
return res;
}

To allow multiple file upload:
<input type="file" name="filename" multiple>
The same issue existed in the 2.2.1 branch. Following the same logic, I fixed the same function with a few lines of code change.
Add a counter pcount at the beginning of the function:
private void decodeMultipartFormData(String boundary, String encoding, ByteBuffer fbuf, Map<String, String> parms, Map<String, String> files) throws ResponseException {
int pcount = 1;
try {
Then use the counter to update the keyname if filename is not empty:
while (matcher.find()) {
String key = matcher.group(1);
if ("name".equalsIgnoreCase(key)) {
part_name = matcher.group(2);
} else if ("filename".equalsIgnoreCase(key)) {
file_name = matcher.group(2);
// add these two line to support multiple
// files uploaded using the same field Id
if (!file_name.isEmpty()) {
if (pcount > 0)
part_name = part_name + String.valueOf(pcount++);
else
pcount++;
}
}
}

Maybe late, but just for latecommers just like me.
Explained before, the client use okhttp upload a file just like the follow code：
RequestBody requestBody = new MultipartBody.Builder()
.setType(MultipartBody.FORM)
//sourceFile is a File as you know
.addFormDataPart("image_file_1", "logo-square1.png", RequestBody.create(MediaType.parse("image/png"), sourceFile))
.build();
Request request = new Request.Builder()
.url(url)
.post(requestBody)
.build();
Response response = client.newCall(request).execute();
The follow code is what you want
#Override
public Response serve(IHTTPSession session) {
Method method = session.getMethod();
// ▼ 1、parse post body ▼
Map<String, String> files = new HashMap<>();
if (Method.POST.equals(method) || Method.PUT.equals(method)) {
try {
session.parseBody(files);
} catch (IOException ioe) {
return getResponse("Internal Error IO Exception: " + ioe.getMessage());
} catch (ResponseException re) {
return newFixedLengthResponse(re.getStatus(), MIME_PLAINTEXT, re.getMessage());
}
}
//after the body parsed, by default nanoHTTPD will save the file to cache and put it into params( "image_file_1" as key and the value is "logo-square1.png");
//files key is just like "image_file_1", and the value is nanoHTTPD's template file path in cache
// ▲ 1、parse post body ▲
// ▼ 2、copy file to target path xiaoyee ▼
Map<String, String> params = session.getParms();
for (Map.Entry<String, String> entry : params.entrySet()) {
final String paramsKey = entry.getKey();
if (paramsKey.contains("image_file_1")) {
final String tmpFilePath = files.get(paramsKey);
final String fileName = paramsKey;
final File tmpFile = new File(tmpFilePath);
final File targetFile = new File(mCurrentDir + fileName);
LogUtil.log("copy file now, source file path: %s,target file path:%s", tmpFile.getAbsoluteFile(), targetFile.getAbsoluteFile());
//a copy file method just what you like
copyFile(tmpFile, targetFile);
//maybe you should put the follow code out
return getResponse("Success");
}
}
// ▲ 2、copy file to target path xiaoyee ▲
return getResponse("Error 404: File not found");
}

Import yahoo contacts into android application

Hey anybody can tell me how can i import all yahoo contacts into my android application please , show me proper way dont give me yahoo api etc if u have source code kindly post it
thank you

just create a layout with webview , and use this code to get contacts.
you need oauth libraries,. and replace consumer key and scret with yours.
public class YahooContacts extends BaseActivity {
private final String TAG = "yahoo_auth";
private static final String CONSUMER_KEY = "you_consumer_key";
private static final String CONSUMER_SECRET = "your_consumer_secret";
private static final String CALLBACK_SCHEME = "http";
private static final String CALLBACK_HOST = "www.blablablao.com";
private static final String CALLBACK_URL = CALLBACK_SCHEME + "://"
+ CALLBACK_HOST;
private String AUTH_TOKEN = null;
private String AUTH_TOKEN_SECRET = null;
private String AUTH_URL = null;
private String USER_TOKEN = null;
private String ACCESS_TOKEN = null;
private String ACCESS_TOKEN_SECRET = null;
private String mUSER_GUID = null;
private WebView mWebview;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.yahoo_layout);
mWebview = (WebView) findViewById(R.id.webview);
new getContactsTask().execute();
}
class getContactsTask extends AsyncTask<Void, Void, Void> {
#Override
protected void onPreExecute() {
super.onPreExecute();
}
#Override
protected Void doInBackground(Void... params) {
getAuthorizationToken();
getUserAutherization();
return null;
}
#Override
protected void onPostExecute(Void result) {
super.onPostExecute(result);
}
}
private void getAuthorizationToken() {
String requestPath = "https://api.login.yahoo.com/oauth/v2/get_request_token?oauth_consumer_key="
+ CONSUMER_KEY
+ "&oauth_nonce="
+ System.currentTimeMillis()
+ "x"
+ "&oauth_signature_method=PLAINTEXT"
+ "&oauth_signature="
+ CONSUMER_SECRET
+ "%26"
+ "&oauth_timestamp="
+ System.currentTimeMillis()
+ "&oauth_version=1.0"
+ "&xoauth_lang_pref=en-us"
+ "&oauth_callback=" + CALLBACK_URL;
HttpClient httpclient = new DefaultHttpClient();
HttpGet httpget = new HttpGet(requestPath);
try {
ResponseHandler<String> responseHandler = new BasicResponseHandler();
String responseBody = httpclient.execute(httpget, responseHandler);
String[] data = responseBody.split("&");
AUTH_TOKEN = data[0].replace("oauth_token=", "");
AUTH_TOKEN_SECRET = data[1].replace("oauth_token_secret=", "");
AUTH_URL = data[3].replace("xoauth_request_auth_url=", "");
VIPLogger.info(TAG, "authToken" + AUTH_TOKEN);
VIPLogger.info(TAG, "authToken secret" + AUTH_TOKEN_SECRET);
} catch (Exception e) {
e.printStackTrace();
}
}
private void getUserAutherization() {
mWebview.getSettings().setJavaScriptEnabled(true);
mWebview.setWebViewClient(lWebviewClient);
mWebview.loadUrl("https://api.login.yahoo.com/oauth/v2/request_auth?oauth_token="
+ AUTH_TOKEN);
}
private void getAccessToken() {
String requestPath = "https://api.login.yahoo.com/oauth/v2/get_token?oauth_consumer_key="
+ CONSUMER_KEY
+ "&oauth_nonce="
+ System.currentTimeMillis()
+ "x"
+ "&oauth_signature_method=PLAINTEXT"
+ "&oauth_signature="
+ CONSUMER_SECRET
+ "%26"
+ AUTH_TOKEN_SECRET
+ "&oauth_timestamp="
+ System.currentTimeMillis()
+ "&oauth_version=1.0"
+ "&oauth_token="
+ AUTH_TOKEN
+ "&oauth_verifier="
+ USER_TOKEN;
HttpClient httpclient = new DefaultHttpClient();
HttpGet httpget = new HttpGet(requestPath);
try {
ResponseHandler<String> responseHandler = new BasicResponseHandler();
String responseBody = httpclient.execute(httpget, responseHandler);
String[] data = responseBody.split("&");
ACCESS_TOKEN = data[0].replace("oauth_token=", "");
ACCESS_TOKEN_SECRET = data[1].replace("oauth_token_secret=", "");
mUSER_GUID = data[5].replace("xoauth_yahoo_guid=", "");
VIPLogger.info(TAG, "user guid: " + responseBody);
VIPLogger.info(TAG, "Access token: " + ACCESS_TOKEN);
getAllContacts();
} catch (Exception e) {
e.printStackTrace();
VIPLogger.error(TAG,
"error while fetching user guid and access token");
}
}
WebViewClient lWebviewClient = new WebViewClient() {
public void onPageStarted(WebView view, String url,
android.graphics.Bitmap favicon) {
if (url.contains("vipitservice")) {
mWebview.stopLoading();
int lastIndex = url.lastIndexOf("=") + 1;
VIPLogger.info(TAG, url.substring(lastIndex, url.length()));
USER_TOKEN = url.substring(lastIndex, url.length());
mWebview.setVisibility(View.GONE);
getAccessToken();
}
};
};
private void getAllContacts() {
HttpClient httpclient = new DefaultHttpClient();
String host_url = "http://social.yahooapis.com/v1/user/" + mUSER_GUID+ "/contacts";
String nonce = ""+System.currentTimeMillis();
String timeStamp = ""+(System.currentTimeMillis()/1000L);
try{
String params =
""+encode("oauth_consumer_key")+"=" + encode(CONSUMER_KEY)
+ "&"+encode("oauth_nonce")+"="+encode(nonce)
+ "&"+encode("oauth_signature_method")+"="+encode("HMAC-SHA1")
+ "&"+encode("oauth_timestamp")+"="+encode(timeStamp)
+ "&"+encode("oauth_token")+"="+ACCESS_TOKEN
+ "&"+encode("oauth_version")+"="+encode("1.0")
;
String baseString = encode("GET")+"&"+encode(host_url)+"&"+encode(params);
String signingKey = encode(CONSUMER_SECRET)+"&"+encode(ACCESS_TOKEN_SECRET);
VIPLogger.info(TAG, "base string: " + baseString);
String lSignature = computeHmac(baseString, signingKey);
VIPLogger.info(TAG, "signature: " + lSignature);
lSignature = encode(lSignature);
VIPLogger.info(TAG, "signature enacoded: " + lSignature);
String lRequestUrl = host_url
+ "?oauth_consumer_key="+CONSUMER_KEY
+ "&oauth_nonce="+nonce
+ "&oauth_signature_method=HMAC-SHA1"
+ "&oauth_timestamp="+timeStamp
+ "&oauth_token="+ACCESS_TOKEN
+ "&oauth_version=1.0"
+ "&oauth_signature="+lSignature
;
//VIPLogger.info(TAG, lRequestUrl.substring(1202));
HttpGet httpget = new HttpGet(lRequestUrl);
ResponseHandler<String> responseHandler = new BasicResponseHandler();
String responseBody = httpclient.execute(httpget, responseHandler);
VIPLogger.info(TAG, "contacts response: " + responseBody);
}catch(Exception e){
e.printStackTrace();
VIPLogger.error(TAG, "error while fetching user contacts");
}
}
public String computeHmac(String baseString, String key) {
try {
Mac mac = Mac.getInstance("HmacSHA1");
SecretKeySpec signingKey = new SecretKeySpec(key.getBytes("UTF-8"),
"HMAC-SHA1");
mac.init(signingKey);
byte[] digest = mac.doFinal(baseString.getBytes());
String result = Base64.encodeToString(digest, Base64.DEFAULT);
return result;
} catch (Exception e) {
e.printStackTrace();
VIPLogger.error(TAG, "error while generating sha");
}
return null;
}
public String encodeURIComponent(final String value) {
if (value == null) {
return "";
}
try {
return URLEncoder.encode(value, "utf-8")
// OAuth encodes some characters differently:
.replace("+", "%20").replace("*", "%2A")
.replace("%7E", "~");
// This could be done faster with more hand-crafted code.
} catch (Exception e) {
e.printStackTrace();
}
return "";
}
public String encode(String input) {
StringBuilder resultStr = new StringBuilder();
for (char ch : input.toCharArray()) {
if (isUnsafe(ch)) {
resultStr.append('%');
resultStr.append(toHex(ch / 16));
resultStr.append(toHex(ch % 16));
} else {
resultStr.append(ch);
}
}
return resultStr.toString().trim();
}
private char toHex(int ch) {
return (char) (ch < 10 ? '0' + ch : 'A' + ch - 10);
}
private boolean isUnsafe(char ch) {
if (ch > 128 || ch < 0)
return true;
return " %$&+,/:;=?#<>#%".indexOf(ch) >= 0;
}
}