Can't handle the thread in webservice method calling?

Can't handle the thread in webservice method calling? - android

i have to write above code in my button click event. webservice working fine.webservice method return a String. thatString is equal to success go to next layout.it's working fine. but else part not working. toast make a exception
final SoapSerializationEnvelope envelope1 = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope1.setOutputSoapObject(request1);
//msg.setText("hi");
envelope1.dotNet = true;
final Thread webser=new Thread(){
public void run()
{
try {
HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
System.out.println("four and Object value is : " +androidHttpTransport);
System.out.println("four and URL : " +URL);
//this is the actual part that will call the webservice
androidHttpTransport.call(SOAP_ACTION, envelope1);
System.out.println("four a");
// Get the SoapResult from the envelope body.
SoapObject result1 = (SoapObject)envelope1.bodyIn;
if(result1 != null)
{
//Get the first property and change the label text
status=result1.getProperty(0).toString();
if(status.equalsIgnoreCase("success"))
{
Intent home=new Intent(LoginActivity.this,MainActivity.class);
startActivity(home);
}
else
{
Thread.sleep(1000);
Toast.makeText(LoginActivity.this,"Enter Valid Username/Password", Toast.LENGTH_LONG).show();
}
}
else
{
System.out.println("nodata");
}
} catch (Exception e) {
e.printStackTrace();
System.out.println("Exception" +e);
}
}
};
webser.start();
}
});

You are accessing UI from back ground thread. To modife UI from Thread Use like this..
LoginActivity.this.runOnUiThread(new run Runnable() {
#Override
public void run() {
Toast.makeText(LoginActivity.this,"Enter Valid Username/Password", Toast.LENGTH_LONG).show();
}
});
And do not catch (Exception e). It is bad programming practice. :)

Related

SocketTimeoutException: connect timed out Android ksoap

I´m using ksoap to connect toa webservice but I have a problem when I try to get a value from my webservice.
I got this error exception java.net.SocketTimeoutException: connect timed out
I already check the timeout solution and it still doesn´t work
Also I've already made sure that my METHOD,NAMESPACE and URL are correct according to my WSDL file.
Do you have any other solution?
Here is my code:
class SegundoPlano extends AsyncTask {
#Override
protected Void doInBackground(Void... voids) {
logeo();
return null;
}
#Override
protected void onPostExecute(Void result) {
if (Re.compareTo("true") == 0) {
// try {
Intent I = new Intent(getApplicationContext(), Menu.class);
I.putExtra("folioen", Usuario);
startActivity(I);
// }
// catch (Exception ex)
//{
// Toast.makeText(MainActivity.this,ex.getMessage(), Toast.LENGTH_LONG);
// }
}
}
}
private String logeo() {
String mensaje;
String URL = "http://www.example.com/Servicios_web/WebService.asmx";
String metodo = "Acceso";
String namespace = "http://tempuri.org/";
String Accion = "http://tempuri.org/Access";
try {
SoapObject obtencion = new SoapObject(namespace, metodo);
obtencion.addProperty("usuario", User);
obtencion.addProperty("contra", Password);
SoapSerializationEnvelope soapEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER12);
soapEnvelope.dotNet = true;
soapEnvelope.setOutputSoapObject(obtencion);
//HttpsTransportSE transporte = new KeepAliveHttpsTransportSE("192.168.4.38",440,"SERVIEPATH",7000);
HttpTransportSE transporte = new HttpTransportSE(URL, 100000);
transporte.call(Accion, soapEnvelope);
SoapPrimitive resultado = (SoapPrimitive) soapEnvelope.getResponse();
mensaje = resultado.toString();
Re = resultado.toString();
} catch (Exception ex) {
mensaje = ex.getMessage();
}
return mensaje;
}

Are you sure following is valid soap service URL?
String URL = "http://www.example.com/Servicios_web/WebService.asmx";
Do you have stack trace of where the call fails?

Android Studio Webservice call "HTTP request failed, HTTP status: 401" Unauthorized

i try to connect my Android application to a Webservice.
I wrote a new class and defined some Variables:
I´ve got the Async Class to use the Network
class GetValueTask extends AsyncTask<ApiConnector,Long,String> {
#Override
protected String doInBackground(ApiConnector... params) {
//wird im Background Thread ausgeführt
return params[0].getValue();
}
#Override
protected void onPostExecute(String s) {
//wird im Mainthread ausgeführt
MainActivity.this.setText(s);
}
}
And I have a Class where i want to call the Webservice
public class ApiConnector
{
private static final String SOAP_ACTION ="urn:microsoft-dynamics-schemas/codeunit/AddService:Add";
private static final String METHOD_NAME ="Add";
private static final String NAMESPACE ="urn:microsoft-dynamics-schemas/codeunit/AddService";
private static final String URL ="http://192.168.0.154:9047/DynamicsNAV80/WS/CRONUS%20AG/Codeunit/AddService";
private static final String USERNAME="B.Denger";
private static final String PASSWORD ="TestPW123!";
public String getValue() {
SoapObject request = new SoapObject(NAMESPACE,METHOD_NAME);
request.addProperty("no","10");
PropertyInfo unamePI = new PropertyInfo();
PropertyInfo passPI = new PropertyInfo();
// Set Username
unamePI.setName("username");
// Set Value
unamePI.setValue(USERNAME);
// Set dataType
unamePI.setType(String.class);
// Add the property to request object
request.addProperty(unamePI);
//Set Password
passPI.setName("password");
//Set dataType
passPI.setValue(PASSWORD);
//Set dataType
passPI.setType(String.class);
//Add the property to request object
request.addProperty(passPI);
SoapSerializationEnvelope soapEnvelope = new SoapSerializationEnvelope(
SoapEnvelope.VER11);
soapEnvelope.setOutputSoapObject(request);
HttpTransportSE aht= new HttpTransportSE(URL);
try {
aht.call(SOAP_ACTION, soapEnvelope);
SoapPrimitive resultString = (SoapPrimitive) soapEnvelope.getResponse();
return resultString.toString();
}catch(Exception e ) {
e.printStackTrace();
return "Fail at Call";
}
}
}
I have set the using-permission in the Manifest file
<uses-permission android:name="android.permission.INTERNET"/>
in my MainActivity do i execute the AsynkTask with a Button
btn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
GetValueTask getValueTask = new GetValueTask();
getValueTask.execute(new ApiConnector());
}
});
after execution i get following Logcat entry:
W/System.err﹕ org.ksoap2.transport.HttpResponseException: HTTP request failed, HTTP status: 401
i googled a whole Day for it, but i did not solved the problem yet.
is there anybody who could help me, or could give me a hint where i have to search?

I found the solution here:
Android Consuming Dynamics NAV SOAP Web Service
but it didnt Work with the jcif 1.3.17 jar
at https://jcifs.samba.org/src/ can you download the latest version.

In my case I fixed same problem by adding this code:
List<HeaderProperty> llstHeadersProperty = new ArrayList<>();
llstHeadersProperty.add(new HeaderProperty("Authorization", "Basic " + org.kobjects.base64.Base64.encode("user:password".getBytes())));
loHttpTransport.call(sSOAP_ACTION, loEnvelope, llstHeadersProperty);
Complete task:
private class fnAsyncTask extends AsyncTask<Void, Void, Void> {
#Override
protected Void doInBackground(Void... params)
{
//for linear parameter
SoapObject loRequest = new SoapObject(sNAMESPACE, sMETHOD_NAME);
// adding method property here serially
// loRequest.addProperty("CountryName", "france");
SoapSerializationEnvelope loEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
loEnvelope.implicitTypes = true;
loEnvelope.setOutputSoapObject(loRequest);
loEnvelope.dotNet = true;
HttpTransportSE loHttpTransport = new HttpTransportSE(_sURL);
loHttpTransport.debug = true;
try
{
List<HeaderProperty> llstHeadersProperty = new ArrayList<>();
llstHeadersProperty.add(new HeaderProperty("Authorization", "Basic " + org.kobjects.base64.Base64.encode("user:password".getBytes())));
loHttpTransport.call(sSOAP_ACTION, loEnvelope, llstHeadersProperty);
}
catch (HttpResponseException e)
{
// TODO Auto-generated catch block
Log.e("HTTPLOG", e.getMessage());
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
Log.e("IOLOG", e.getMessage());
e.printStackTrace();
} catch (XmlPullParserException e) {
// TODO Auto-generated catch block
Log.e("XMLLOG", e.getMessage());
e.printStackTrace();
} //send request
Object result = null;
try {
result = (Object )loEnvelope.getResponse();
//See output in the console
Log.i("RESPONSE",String.valueOf(result));
} catch (SoapFault e) {
// TODO Auto-generated catch block
Log.e("SOAPLOG", e.getMessage());
e.printStackTrace();
}
return null;
}
}
Full example
http://www.nascenia.com/consuming-soap-web-services-from-android/

How to set a Toast inside Ksoap Exception

I'm trying to set a Toast when Ksoap get an exception on IOexception or XmlPullParserException. I'm trying with this code in EXCEPTION but i can't show toast.. i guess it's beacuse application got crashed and there is no time to show toast, but I'm not sure... need a help! thank you in advance:
public class RequestWS extends Activity {
private static final String NAMESPACE = "-------";
private static String URL="http://-------";
private static final String METHOD_NAME_SYNCHROAP = "-----";
private static final String SOAP_ACTION_SYNCHROAP = "-----";
private SoapObject request=null;
private SoapSerializationEnvelope envelope=null;
private Object resultsRequestSOAP=null;
public String requestSession() {
request = new SoapObject(NAMESPACE, METHOD_NAME_SESSION);
envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
HttpTransportSE transporte = new HttpTransportSE(URL);
try {
transporte.call(SOAP_ACTION_SESSION, envelope);
resultsRequestSOAP = (Object)envelope.getResponse();
} catch (IOException e) {
RequestWS.this.runOnUiThread(new Runnable() {
public void run() {
Toast.makeText(activity, "ERROR", Toast.LENGTH_SHORT).show();
}
});
e.printStackTrace();
} catch (XmlPullParserException e) {
// NEED THE CORRECT CODE HERE
Toast.makeText(this, "ERROR", Toast.LENGTH_LONG).show();
e.printStackTrace();
}
String strJSON = resultsRequestSOAP.toString();
return strJSON;
}
}
I also tried this code inside EXCEPTION, but still not working
activity.runOnUiThread(new Runnable() {
public void run() {
Toast.makeText(activity, "ERROR", Toast.LENGTH_SHORT).show();
}
});

runOnUiThread should have done the task.
One more thing you can try.
Declare a Handler inside your activity and pass it to this function.
public String requestSession(final Handler handler) {
...
} catch (IOException e) {
// NEED THE CORRECT CODE HERE'
handler.post(new Runnable(){
Toast.makeText(this, "ERROR", Toast.LENGTH_LONG).show();
});
e.printStackTrace();
} catch (XmlPullParserException e) {
// NEED THE CORRECT CODE HERE
handler.post(new Runnable(){
Toast.makeText(this, "ERROR", Toast.LENGTH_LONG).show();
});
e.printStackTrace();
}
...
}

result of web service?

i wrote a code using SOAP function to get from web service , the problem is that the response is not an xml string , what i need to know , the error from my android code SOAP function ? or from web service ?
why the result is liske this
public String SOAP_ACTION2 = "http://tempuri.org/GetDataTable";
public String OPERATION_NAME2 = "GetDataTable";
public String SOAP_ADDRESS2 = "http://192.168.0.15/EServicedesk/DesktopModules/EServiceDesk.Website/ESDWebService/Auth.asmx?WSDL";
Object response;
String XMLData = null;
SoapSerializationEnvelope envelope;
SoapRequestTask2 task;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
task = new SoapRequestTask2();
try {
XMLData = task.execute().get();
Log.i("task ", XMLData);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ExecutionException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
private class SoapRequestTask2 extends AsyncTask<Void, Void, String> {
// runs on ui thread.
private String data;
protected void onPreExecute() {
}
// runs in the background thread. do not update ui from here
protected String doInBackground(Void... params) {
SoapObject request = new SoapObject(WSDL_TARGET_NAMESPACE,
OPERATION_NAME2);
PropertyInfo pi = new PropertyInfo();
pi.setName("UserID");
pi.setValue(193);
pi.setType(Integer.class);
request.addProperty(pi);
envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
HttpTransportSE httpTransport = new HttpTransportSE(SOAP_ADDRESS2);
response = null;
try {
// httpTransport.debug=true;
httpTransport.call(SOAP_ACTION2, envelope);
// String ss = httpTransport.requestDump;
response = envelope.getResponse();
data = response.toString();
// Log.i("respons", envelope.getResponse().toString());
} catch (Exception exception) {
response = exception.toString();
XMLData = response.toString();
}
return data;
}
here is the result :
task 2: anyType{schema=anyType{element=anyType{complexType=anyType{choice=anyType{element=anyType{complexType=anyType{sequence=anyType{element=anyType{}; element=anyType{}; }; }; }; }; }; }; }; diffgram=anyType{DocumentElement=anyType{TargetTable=anyType{RequestHotList=MyRequests; Count=927; }; TargetTable=anyType{RequestHotList=MyAssignedRequests; Count=603; }; TargetTable=anyType{RequestHotList=MyServiceDeskRequests; Count=969; }; TargetTable=anyType{RequestHotList=MyWorkGroupRequests; Count=770; }; TargetTable=anyType{RequestHotList=MyApproval; Count=82; }; }; }; }

you can do something like this
Web service returns array of object
you can get value for each value for each object by going to perticular node then use getProperty() method to get value for required object as follow.
//old web services.
public void getLocation()
{
OPERATION_NAME = "GetLd";
SOAP_ACTION = Constants.strNAMESPACE+""+OPERATION_NAME;
REQUST_ID=3;
final Responce responce=new Responce();
Thread thread=new Thread(new Runnable()
{
SoapObject response;
#Override
public void run()
{
try
{
SoapObject request=new SoapObject(Constants.strNAMESPACE, OPERATION_NAME);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.setOutputSoapObject(request);
HttpTransportSE ht = new HttpTransportSE(Constants.strWEB_SERVICE_URL);
ht.call(SOAP_ACTION, envelope);
response = (SoapObject)envelope.bodyIn;
if(response!=null)
{
SoapObject str = null;
for(int i=0;i<response.getPropertyCount();i++)
str=(SoapObject) response.getProperty(i);
SoapObject str1 = (SoapObject) str.getProperty(0);
SoapObject str2 = null;
ArrayList<Location> arrData=new ArrayList<Location>();
for(int j=0;j<str1.getPropertyCount();j++)
{
str2 = (SoapObject) str1.getProperty(j);
Location location=new Location();
if(str2!=null)
{
responce.Result_Type=Constants.DataPresent;
if(isValidProperty(str2, "LocationName"))
{
location.setName(str2.getProperty("LocationName").toString());
}
if(isValidProperty(str2, "LocationId"))
{
location.setId(Integer.parseInt(str2.getProperty("LocationId").toString()));
}
arrData.add(location);
}
else
{
responce.Result_Type=Constants.NoDataPresent;
}
}
responce.ResponceData=arrData;
Log.d("Location", "------------------------");
for(int i=0;i<arrData.size();i++)
Log.d("Tag", arrData.get(i).toString());
}
}
catch (Exception e)
{
e.printStackTrace();
responce.Result_Type=Constants.Error;
}
finally
{
Message message=new Message();
message.what=REQUST_ID;
message.arg1=responce.Result_Type;
message.obj=responce;
handler.sendMessage(message);
}
}
});
thread.start();
}
boolean isValidProperty(SoapObject soapObject,String PropertyName)
{
if(soapObject!=null)
{
if(soapObject.hasProperty(PropertyName))
{
if(!soapObject.getProperty(PropertyName).toString().equalsIgnoreCase("")&&!soapObject.getProperty(PropertyName).toString().equalsIgnoreCase("anyType{}"))
return true;
else
return false;
}
return false;
}
else
return false;
}

Where Can I put IF statement for working?

I have some ksoap web service in timer action which is working every half an hour if I did it well. One of them send whole table rows to sql server and it turns me 0 or 1 depends on correctly sending. If it returns 1, it has to delete all row from sqlite.
Altough it returns 1, It does not get into if statements and does not work delete command.
I do not know my timer and thread is the right way for this and How can I do it correctly?
The Code:
try
{
final Timer V_Timer;
final Handler V_Handler;
V_Timer = new Timer();
V_Handler = new Handler(Looper.getMainLooper());
V_Timer.scheduleAtFixedRate(new TimerTask()
{
public void run()
{
V_Handler.post(new Runnable()
{
public void run()
{
//for status update//
if(isConnected()){
Thread networkThread = new Thread() {
#Override
public void run() {
try {
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME_STATUS);
request.addProperty("MH_ID",hardwareID);
request.addProperty("Latitude",V_Latitude);
request.addProperty("Longitude",V_Longitude);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
HttpTransportSE ht = new HttpTransportSE(URL);
ht.call(SOAP_ACTION_STATUS, envelope);
final SoapPrimitive response = (SoapPrimitive)envelope.getResponse();
final String str_ = response.toString();
//final String str = response.toString()+"\n"+ V_Latitude +"\n"+V_Longitude;
runOnUiThread (new Runnable(){
public void run() {
Toast.makeText(MainActivity.this, str_, Toast.LENGTH_LONG).show();
}
});
}
catch (Exception e) {
e.printStackTrace();
}
}
};
networkThread.start();
//Insert Bulk//
if(isConnected()){
Thread networkThread2 = new Thread() {
#Override
public void run() {
str = "0";
try {
StringBuilder bulk = GetTotalRecord();
bulkinsert = bulk.toString();
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME_BULK);
request.addProperty("Insert_Bulk",bulkinsert);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
HttpTransportSE ht = new HttpTransportSE(URL);
ht.call(SOAP_ACTION_BULK, envelope);
final SoapPrimitive response = (SoapPrimitive)envelope.getResponse();
str = response.toString();
runOnUiThread (new Runnable(){
public void run() {
// Toast.makeText(MainActivity.this, str, Toast.LENGTH_LONG).show();
/////delete sqlite table/////
Log.d("str", str);
if (str=="1")
{
try {
dbobject.delete(SQLiteDB.TABLE_NAME_S, null, null);
Toast.makeText(MainActivity.this, "All Answers sent", Toast.LENGTH_LONG).show() ;
} catch (Exception e) {
// TODO Auto-generated catch block
Toast.makeText(MainActivity.this, "Error: Answers could not send \n "+e.toString(), Toast.LENGTH_LONG).show();
e.printStackTrace();
}
finally{
sqlitedb.close();
}
}
/////delete sqlite table/////
}
});
}
catch (Exception e) {
e.printStackTrace();
}
}
};
networkThread2.start();
//Insert Bulk end//
}
}
}});
}
},10000, 1000*60*30);
}
catch(Exception ex)
{
}

if (str=="1")
you can not compare String object this way in Java.
You should use equalsTo() or convert str to int
for instance:
if (str.equalsTo("1")) {
}
or
int strInt = Integer.parseInt( str )
if (strInt == 1) {
}

Develop Reference

The Android operating system is a mobile operating system that was developed by Google (GOOGL?) to be primarily used for touchscreen devices, cell phones, and tablets.

Can't handle the thread in webservice method calling? - android

Related

SocketTimeoutException: connect timed out Android ksoap

Android Studio Webservice call "HTTP request failed, HTTP status: 401" Unauthorized

How to set a Toast inside Ksoap Exception

result of web service?

Where Can I put IF statement for working?

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