public String upload(String filepath) throws IOException {
try {
connection = (HttpURLConnection) url.openConnection();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return "";
}
connection.setDoOutput(true);
connection.setReadTimeout(20000);
connection.setConnectTimeout(20000);
try {
connection.setRequestMethod("POST");
} catch (ProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if (connection == null) {
return "";
}
String filename = filepath;
String fileSuffix = "";
int pos = filename.lastIndexOf("/");
filename = filename.substring(pos + 1);
pos = filename.lastIndexOf(".");
fileSuffix = filename.substring(pos + 1);
File file = new File(filepath);
FileInputStream fis = null;
fis = new FileInputStream(file);
long fileLength = file.length();
connection.setRequestProperty("Content-Type", getMIMEType(fileSuffix));
connection.setRequestProperty(
"Content-Length",
String.valueOf(
fileLength + boundary.length() + (twoHyphens.length() + lineEnd.length()) * 2));
connection.setRequestProperty("Connection", "Keep-Alive");
connection.setRequestProperty("Content-Disposition", "attachment;filename=" + filename);
DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream());
byte[] inputBuffer = new byte[1024];
int len = 0;
long totalSentLength = 0;
while ((len = fis.read(inputBuffer, 0, 1024)) > 0) {
outputStream.write(inputBuffer, 0, len);
totalSentLength += len;
System.out.println("File uploaded:" + (float) totalSentLength / (float) fileLength);
if (listener != null) {
listener.onUpload((float) totalSentLength / (float) fileLength);
}
}
outputStream.writeBytes(lineEnd);
outputStream.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);
outputStream.flush();
BufferedReader outputBuffer =
new BufferedReader(new InputStreamReader(connection.getInputStream()));
String returnString = outputBuffer.readLine();
return returnString;
}
public String upload(byte[] data, String filePath) throws IOException {
try {
connection = (HttpURLConnection) url.openConnection();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return "";
}
connection.setDoOutput(true);
connection.setReadTimeout(20000);
connection.setConnectTimeout(20000);
try {
connection.setRequestMethod("POST");
} catch (ProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if (connection == null) {
return "";
}
String fileName = this.getFileName(filePath);
String fileSuffix = this.getSuffix(filePath);
connection.setRequestProperty("Content-Type", this.getMIMEType(fileSuffix));
connection.setRequestProperty(
"Content-Length",
String.valueOf(
data.length + boundary.length() + (twoHyphens.length() + lineEnd.length()) * 2));
connection.setRequestProperty("Connection", "Keep-Alive");
connection.setRequestProperty("Content-Disposition", "attachment;filename=" + fileName);
DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream());
int len = 0;
int totalSentLength = 0;
while (totalSentLength < data.length) {
if (data.length - totalSentLength > 1024) {
len = 1024;
} else {
len = data.length - totalSentLength;
}
outputStream.write(data, totalSentLength, len);
totalSentLength += len;
if (listener != null) {
listener.onUpload((float) totalSentLength / (float) data.length);
}
}
outputStream.writeBytes(lineEnd);
outputStream.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);
outputStream.flush();
BufferedReader outputBuffer =
new BufferedReader(new InputStreamReader(connection.getInputStream()));
String returnString = outputBuffer.readLine();
return returnString;
}
