I'm trying to make a Request to a WebService from an android application, using HttpUrlConnection. But sometimes it works, and sometimes it does not.
When I try sending this value:
JSON value
{"Calle":"Calle Pérez 105","DetalleDireccion":"","HoraPartida":"May 18, 2014 9:17:10 AM","Numero":0,"PuntoPartidaLat":18.477295994621315,"PuntoPartidaLon":-69.93638522922993,"Sector":"Main Sector"}
I got an "unexpected end of stream" Exception in the DataOutputStream close function.
Here is my code:
DataOutputStream printout;
// String json;
byte[] bytes;
DataInputStream input;
URL serverUrl = null;
try {
serverUrl = new URL(Config.APP_SERVER_URL + URL);
} catch (MalformedURLException e) {
...
}
bytes = json.getBytes();
try {
httpCon = (HttpURLConnection) serverUrl.openConnection();
httpCon.setDoOutput(true);
httpCon.setUseCaches(false);
httpCon.setFixedLengthStreamingMode(bytes.length);
httpCon.setRequestProperty("Authorization", tokenType + " "+ accessToken);
httpCon.setRequestMethod("POST");
httpCon.setRequestProperty("Content-Type", "application/json");
printout = new DataOutputStream(httpCon.getOutputStream());
printout.writeBytes(json);
printout.flush();
printout.close();
...
}
Here's a solution with the following changes:
Try it:
// String json;
URL serverUrl = null;
try {
serverUrl = new URL(Config.APP_SERVER_URL + URL);
} catch (MalformedURLException e) {
...
}
try {
byte[] bytes = json.getBytes("UTF-8");
httpCon = (HttpURLConnection) serverUrl.openConnection();
httpCon.setDoOutput(true);
httpCon.setUseCaches(false);
httpCon.setFixedLengthStreamingMode(bytes.length);
httpCon.setRequestProperty("Authorization", tokenType + " "+ accessToken);
httpCon.setRequestMethod("POST");
httpCon.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
OutputStream os = httpCon.getOutputStream();
os.write(bytes);
os.close();
...
}