pass arraylist bean from android to webservice php
- by user1547432
i'm newbie in android with web service
i'm trying to pass arraylist from android to webservice php server
here's my bean code:
public class ExpressionBean {
public static final String EXPRESSION_ID = "expressionID";
public static final String EXPRESSION_TEXT = "expressionText";
public static final String ANS_TEXT1 = "ansText1";
public static final String ANS_TEXT2 = "ansText2";
public static final String ASSESSEE_ANSWER = "assesseeAnswer";
private String expressionID;
private String expressionText;
private String ansText1;
private String ansText2;
private String assesseeAnswer;
public String getExpressionID() {
return expressionID;
}
public void setExpressionID(String expressionID) {
this.expressionID = expressionID;
}
public String getExpressionText() {
return expressionText;
}
public void setExpressionText(String expressionText) {
this.expressionText = expressionText;
}
public String getAnsText1() {
return ansText1;
}
public void setAnsText1(String ansText1) {
this.ansText1 = ansText1;
}
public String getAnsText2() {
return ansText2;
}
public void setAnsText2(String ansText2) {
this.ansText2 = ansText2;
}
public String getAssesseeAnswer() {
return assesseeAnswer;
}
public void setAssesseeAnswer(String assesseeAnswer) {
this.assesseeAnswer = assesseeAnswer;
}
}
and here's my doInBackround on async task :
protected Boolean doInBackground(Void... params) {
// TODO: attempt authentication against a network service.
boolean result = false;
// test = new TestBean();
// int resultTest = 0;
UserFunctions userFunction = new UserFunctions();
Log.d(TAG, "UID : " + mEmail);
// Log.d(TAG, "resultTest : " + resultTest);
JSONObject jsonTest = userFunction.storeTest(mEmail);
Log.d(TAG, "After JSON TEST ");
try {
if (jsonTest.getString(KEY_SUCCESS) != null) {
String res = jsonTest.getString(KEY_SUCCESS);
JSONObject testData = jsonTest.getJSONObject(TAG_TEST);
test = new TestBean();
test.setTestid(testData.getInt(TAG_TEST_ID));
test.setUid(testData.getInt(TAG_UID));
JSONArray list = new JSONArray();
String list2;
for (int position = 0; position < expressionList.size(); position++) {
Gson gson = new Gson();
list.put(gson.toJson(expressionList.get(position)));
}
Log.d(TAG, "JSONArray list coy : " + list);
UserFunctions uf = new UserFunctions();
JSONObject jsonHistoryList = new JSONObject();
jsonHistoryList = uf.storeHistoryList(list.toString());
if (Integer.parseInt(res) == 1) {
result = true;
finish();
} else {
result = false;
}
}
} catch (JSONException e) {
e.printStackTrace();
return false;
}
// TODO: register the new account here.
return result;
}
and here's storeHistoryList Method :
public JSONObject storeHistoryList(String list) {
// Building Parameters
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("tag", storeHistory_tag));
params.add(new BasicNameValuePair("list", list));
JSONObject json = jsonParser.getJSONFromUrl(URL, params);
return json;
}
i want to pass list to web service
list is an arraylist ExpressionBean
i used gson for convert bean to json
but when i execute, the log said
"error parsing data...
jsonarray cannot be converted to jsonobject
what i must to do?
thanks
