public InputStream AsyncDownloadDoc(String url, String action) {
InputStream is = null;
try {
ConnectionFactory cf = new ConnectionFactory();
cf.setConnectionTimeout(3333);
cf.setTimeLimit(33000);
ConnectionDescriptor cd = cf.getConnection(url);
HttpConnection httpConn;
httpConn = (HttpConnection) cd.getConnection();
int response = httpConn.getResponseCode();
if (response == HttpConnection.HTTP_OK) {
is = httpConn.openInputStream();
// httpConn.close();
}
// httpConn.close();
// DebugLabel("RES: "+response,tsmanager);
} catch (IOException e1) {
// DebugLabel(error_code("unknown"), j.gparent);
} catch (Exception e) {
// c.DebugLabel(c.error_code("unknown"), j.gparent);
}
return is;
}
public static StreamConnection getConnectionForRequest(String url) {
final ConnectionFactory connectionFactory = new ConnectionFactory();
// Remove any transports that are not currently available.
if (isTransportManaged == false) {
for (int i = 0; i < availableTransportTypes.length; i++) {
int transport = availableTransportTypes[i];
if (!TransportInfo.isTransportTypeAvailable(transport)
|| !TransportInfo.hasSufficientCoverage(transport)) {
Arrays.removeAt(availableTransportTypes, i);
}
}
isTransportManaged = true;
}
connectionFactory.setPreferredTransportTypes(availableTransportTypes);
final ConnectionDescriptor connectionDescriptor = connectionFactory.getConnection(url);
StreamConnection connection = null;
if (connectionDescriptor != null) {
// connection suceeded
int transportUsed = connectionDescriptor.getTransportDescriptor().getTransportType();
System.out.println("Transport type used: " + Integer.toString(transportUsed));
connection = (StreamConnection) connectionDescriptor.getConnection();
}
return connection;
}
public static EncodedImage getImage(String url, Manager parent) throws IOException {
url += ";deviceside=true";
HttpConnection connection = null;
InputStream inputStream = null;
try {
ConnectionFactory cf = new ConnectionFactory();
cf.setConnectionTimeout(2500);
ConnectionDescriptor cd = cf.getConnection(url);
HttpConnection httpConn;
httpConn = (HttpConnection) cd.getConnection();
inputStream = httpConn.openInputStream();
StringBuffer rawResponse = new StringBuffer();
byte[] responseData = new byte[10000];
int length = 0;
while (-1 != (length = inputStream.read(responseData))) {
rawResponse.append(new String(responseData, 0, length));
}
String result = rawResponse.toString();
byte[] dataArray = result.getBytes();
// Image.createImage(InputStream);
httpConn.close();
return EncodedImage.createEncodedImage(dataArray, 0, dataArray.length);
} catch (IOException e1) {
//
}
return null;
}
