我正在尝试在我的android apk中运行登录，起初看起来很不错但是当我尝试登录或提交时，会显示一条消息
“预计END_OBJECT但是BEGIN_OBJECT”
我的代码：
private void AuthenticateOperator(View v) {
try {
Log.d(TAG,
"AuthenticateStudent");
progressDialog = new ProgressDialog(MainActivity.this);
progressDialog.setMessage("Verificando, favor espere...");
progressDialog.setCancelable(true);
progressDialog.show();
Boolean hasInternet = Utils.CheckInternet(
getApplicationContext());
if (hasInternet) {
if (mUsername.getText().toString().isEmpty() ||
mPassword.getText().toString().isEmpty()) {
Utils.showToast(getApplicationContext(), "Error: empty fields");
return;
}
new ThreadedDownload().execute(Uri.parse("s"));
} else {
Utils.showToast(getApplicationContext(), "No hay internet");
}
}catch (Exception ex) {
// Log.d(TAG ,ex.getMessage());
//Utils.showToast(getApplicationContext(), ex.getMessage());
}
}
我无法弄清楚发生了什么。
ThreadedDownload 类：
class ThreadedDownload extends AsyncTask<Uri, Void, Void> {
final Map<String,Object> params = new LinkedHashMap<>();
@Override
protected void onPreExecute() {
params.put("username", mUsername.getText().toString());
params.put("password", mPassword.getText().toString());
}
@Override
protected Void doInBackground(Uri... params2) {
if (Looper.myLooper() == null)
Looper.prepare();
try {
Uri uri = new Uri.Builder()
.scheme(RestfulAPIService.HTTP_SCHEME)
.authority(RestfulAPIService.SERVER_IP)
.path(
RestfulAPIService.BASE_URL +
RestfulAPIService.AUTHENTICATION_SERVICE
)
.build();
ResponseJSONParser rp = new ResponseJSONParser();
rp.parseJsonAuthResponse(
Utils.getRestApiData(uri, params));
if(Account.getInstance().getmData()
.equals(RestfulAPIService.RESPONSE_FOUND) ) {
RestfulAPIService.username = mUsername.toString();
runOnUiThread(new Runnable() {
@Override
public void run() {
try {
if (mRememberMe.isChecked()) {
loginPrefsEditor.putBoolean("saveLogin", true);
loginPrefsEditor.putString("useraccount", mUsername.getText().toString());
loginPrefsEditor.putString("password", mPassword.getText().toString());
loginPrefsEditor.commit();
Intent myIntent = new Intent(getBaseContext(), Estudio.class);
startActivity(myIntent);
}
else
{
Intent myIntent = new Intent(getBaseContext(), Estudio.class);
startActivity(myIntent);
}
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
else
runOnUiThread(new Runnable() {
@Override
public void run() {
try {
Utils.showToast(getApplicationContext(), "credenciales invalidos");
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
catch (final Exception hostEx){
runOnUiThread(new Runnable() {
@Override
public void run() {
Utils.showToast(getApplicationContext(), hostEx.getMessage());
}
});
hostEx.printStackTrace();
}
return null;
// return auth;
}
@Override
protected void onPostExecute(Void ignore) {
if (progressDialog.isShowing()) {
progressDialog.dismiss();
}
}
}
JSON：
public class ResponseJSONParser {
/**
* Used for logging purposes.
*/
@SuppressWarnings("unused")
private final String TAG =
this.getClass().getCanonicalName();
/**
* Constructor that initializes all the fields of interest.
*/
public ResponseJSONParser(){
}
/**
*
* @param reader
* @return
* @throws IOException
*/
// For Authentification
public void parseJsonAuthResponse(JsonReader reader)
throws IOException {
reader.beginObject();
// Authentication auth = null;
try {
while (reader.peek() != JsonToken.END_OBJECT) {
String name = reader.nextName();
switch (name) {
case Account.status_JSON:
Log.d("TAG", "status:" + reader.nextString());
break;
case Account.status_message_JSON:
Log.d("TAG", "status_message:" + reader.nextString());
break;
case Account.posts_JSON:
if (reader.peek() == JsonToken.BEGIN_ARRAY) {
parseAuthentication(reader);
}
break;
default:
reader.skipValue();
break;
}
}
}
catch (Exception ex) {
Log.d("me", ex.getMessage());
}
finally {
reader.endObject();
// return auth;
}
}
// For InsertProduct
@SuppressWarnings("finally")
public ArrayList<InsertProducts> parseJsonInsertProductResponse(JsonReader reader)
throws IOException {
reader.beginObject();
ArrayList<InsertProducts> list = new ArrayList<InsertProducts>();
// Authentication auth = null;
try {
while (reader.peek() != JsonToken.END_OBJECT) {
String name = reader.nextName();
switch (name) {
case Account.status_JSON:
Log.d("TAG", "status:" + reader.nextString());
break;
case Account.status_message_JSON:
Log.d("TAG", "status_message:" + reader.nextString());
break;
case Account.posts_JSON:
if (reader.peek() == JsonToken.BEGIN_ARRAY) {
list = (ArrayList<InsertProducts>) parseInsertlist(reader);
}
break;
default:
reader.skipValue();
break;
}
}
}
catch (Exception ex) {
Log.d("me", ex.getMessage());
}
finally {
reader.endObject();
return list;
}
}
/**
*
* @param reader
* @return
* @throws IOException
*/
@SuppressWarnings({ "unused", "finally" })
private ArrayList<InsertProducts> parseInsertlist(JsonReader reader)
throws IOException {
reader.beginArray();
ArrayList<InsertProducts> list = new ArrayList();
try {
while (reader.peek() != JsonToken.END_ARRAY) {
reader.beginObject();
while(reader.hasNext()) {
String name = reader.nextName();
switch (name){
case "data":
Account.getInstance().setmData(reader.nextString());
break;
case "values":
reader.beginArray();
while(reader.peek() != JsonToken.END_ARRAY) {
InsertProducts tInsert = new InsertProducts();
reader.beginObject();
while(reader.hasNext()) {
String name2 = reader.nextName();
switch (name2) {
case InsertProducts.idProducto_JSON:
tInsert.setMidProducto(reader.nextString());
break;
case InsertProducts.idListaProducto_Json:
tInsert.setMidListaProducto(reader.nextString());
break;
case InsertProducts.precio_Json:
tInsert.setMprecio(reader.nextString());
break;
///////////////////////
case InsertProducts.idUsuario_JSON:
tInsert.setMidUsuario(reader.nextString());
break;
case InsertProducts.latitud_Json:
tInsert.setMlatitud(reader.nextString());
break;
case InsertProducts.longitud_Json:
tInsert.setMlongitud(reader.nextString());
break;
case InsertProducts.isOferta_Json:
tInsert.setMisOferta(reader.nextString());
break;
case InsertProducts.fechaHasta_Json:
tInsert.setMfechaHasta(reader.nextString());
break;
default:
reader.skipValue();
break;
}
}
reader.endObject();
list.add(tInsert);
}
reader.endArray();
break;
default:
reader.skipValue();
break;
}
}
reader.endObject();
}
reader.endArray();
} finally {
return list;
}
}
// For List of Studies
@SuppressWarnings("finally")
public ArrayList<Study> parseJsonStudyListResponse(JsonReader reader)
throws IOException {
reader.beginObject();
ArrayList<Study> list = new ArrayList<Study>();
// Authentication auth = null;
try {
while (reader.peek() != JsonToken.END_OBJECT) {
String name = reader.nextName();
switch (name) {
case Account.status_JSON:
Log.d("TAG", "status:" + reader.nextString());
break;
case Account.status_message_JSON:
Log.d("TAG", "status_message:" + reader.nextString());
break;
case Account.posts_JSON:
if (reader.peek() == JsonToken.BEGIN_ARRAY) {
list = (ArrayList<Study>) parsestudylist(reader);
}
break;
default:
reader.skipValue();
break;
}
}
}
catch (Exception ex) {
Log.d("me", ex.getMessage());
}
finally {
reader.endObject();
return list;
}
}
// For List of Product
@SuppressWarnings("finally")
public ArrayList<ListOfProduct> parseJsonProductListResponse(JsonReader reader)
throws IOException {
reader.beginObject();
ArrayList<ListOfProduct> list = new ArrayList();
// Authentication auth = null;
try {
while (reader.peek() != JsonToken.END_OBJECT) {
String name = reader.nextName();
switch (name) {
case Account.status_JSON:
Log.d("TAG", "status:" + reader.nextString());
break;
case Account.status_message_JSON:
Log.d("TAG", "status_message:" + reader.nextString());
break;
case Account.posts_JSON:
if (reader.peek() == JsonToken.BEGIN_ARRAY) {
list = (ArrayList<ListOfProduct>) parseproductlist(reader);
}
break;
default:
reader.skipValue();
break;
}
}
}
catch (Exception ex) {
Log.d("me", ex.getMessage());
}
finally {
reader.endObject();
return list;
}
}
@SuppressWarnings("finally")
public ArrayList<Products> parseJsonProductsResponse(JsonReader reader)
throws IOException {
reader.beginObject();
ArrayList<Products> list = new ArrayList();
// Authentication auth = null;
try {
while (reader.peek() != JsonToken.END_OBJECT) {
String name = reader.nextName();
switch (name) {
case Account.status_JSON:
Log.d("TAG", "status:" + reader.nextString());
break;
case Account.status_message_JSON:
Log.d("TAG", "status_message:" + reader.nextString());
break;
case Account.posts_JSON:
if (reader.peek() == JsonToken.BEGIN_ARRAY) {
list = (ArrayList<Products>) parseproduct(reader);
}
break;
default:
reader.skipValue();
break;
}
}
}
catch (Exception ex) {
Log.d("me", ex.getMessage());
}
finally {
reader.endObject();
return list;
}
}
/**
*
* @param reader
* @return
* @throws IOException
*/
// For Authentification
private void parseAuthentication(JsonReader reader)
throws IOException {
// Authentication authRecord = new Authentication();
reader.beginArray();
try {
while (reader.peek() != JsonToken.END_ARRAY) {
reader.beginObject();
while(reader.hasNext()) {
String name = reader.nextName();
switch (name){
case "data":
Account.getInstance().setmData(reader.nextString());
break;
case "values":
reader.beginObject();
while(reader.hasNext()) {
String name2 = reader.nextName();
switch (name2) {
case Account.auth_JSON:
Account.getInstance().setmAuth(reader.nextString());
break;
case Account.email_JSON:
Account.getInstance().setmAuth(reader.nextString());
break;
case Account.password_JSON:
Account.getInstance().setmAuth(reader.nextString());
break;
case Account.telefono_JSON:
Account.getInstance().setmTelefono(reader.nextString());
break;
case Account.nombre_JSON:
Account.getInstance().setmNombre(reader.nextString());
break;
case Account.apellido_JSON:
Account.getInstance().setmApellido(reader.nextString());
break;
/* case Account.imagen_JSON:
Account.getInstance().setmImagen(Utils.downloadImage(reader.nextString()));
break;
*/
case Account.tEstudio_JSON:
Account.getInstance().setmTotalEstudio(reader.nextString());
break;
default:
reader.skipValue();
break;
}
}
break;
default:
reader.skipValue();
break;
}
}
reader.endObject();
}
reader.endArray();
} finally {
// return authRecord;
}
}
/**
*
* @param reader
* @return
* @throws IOException
*/
// For Products
@SuppressWarnings({ "unused", "finally" })
private ArrayList<Products> parseproduct(JsonReader reader)
throws IOException {
// Authentication authRecord = new Authentication();
reader.beginArray();
ArrayList<Products> list = new ArrayList();
try {
while (reader.peek() != JsonToken.END_ARRAY) {
reader.beginObject();
while(reader.hasNext()) {
String name = reader.nextName();
switch (name){
case "data":
Account.getInstance().setmData(reader.nextString());
break;
case "values":
reader.beginArray();
while(reader.peek() != JsonToken.END_ARRAY) {
Products tProduct = new Products();
reader.beginObject();
while(reader.hasNext()) {
String name2 = reader.nextName();
switch (name2) {
case Products.idProducto_JSON:
tProduct.setMidProducto(reader.nextString());
break;
case Products.producto_Json:
tProduct.setMproducto(reader.nextString());
break;
case Products.categoria_Json:
tProduct.setMcategoria(reader.nextString());
break;
case Products.tipo_JSON:
tProduct.setMtipo(reader.nextString());
break;
case Products.unidad_Json:
tProduct.setMunidad(reader.nextString());
break;
default:
reader.skipValue();
break;
}
}
reader.endObject();
list.add(tProduct);
}
reader.endArray();
break;
default:
reader.skipValue();
break;
}
}
reader.endObject();
}
reader.endArray();
} finally {
return list;
}
}
/**
*
* @param reader
* @return
* @throws IOException
*/
// For List of Product
@SuppressWarnings({ "unused", "finally" })
private ArrayList<ListOfProduct> parseproductlist(JsonReader reader)
throws IOException {
// Authentication authRecord = new Authentication();
reader.beginArray();
ArrayList<ListOfProduct> list = new ArrayList();
try {
while (reader.peek() != JsonToken.END_ARRAY) {
reader.beginObject();
while(reader.hasNext()) {
String name = reader.nextName();
switch (name){
case "data":
Account.getInstance().setmData(reader.nextString());
break;
case "values":
reader.beginArray();
while(reader.peek() != JsonToken.END_ARRAY) {
ListOfProduct tlistProduct = new ListOfProduct();
reader.beginObject();
while(reader.hasNext()) {
String name2 = reader.nextName();
switch (name2) {
case ListOfProduct.idListaProducto_JSON:
tlistProduct.setMidListProducto(reader.nextString());
break;
case ListOfProduct.ListaProducto_Json:
tlistProduct.setMnombreListaProducto(reader.nextString());
break;
default:
reader.skipValue();
break;
}
}
reader.endObject();
list.add(tlistProduct);
}
reader.endArray();
break;
default:
reader.skipValue();
break;
}
}
reader.endObject();
}
reader.endArray();
} finally {
return list;
}
}
/**
*
* @param reader
* @return
* @throws IOException
*/
@SuppressWarnings({ "unused", "finally" })
private ArrayList<Study> parsestudylist(JsonReader reader)
throws IOException {
// Authentication authRecord = new Authentication();
reader.beginArray();
ArrayList<Study> list = new ArrayList();
try {
while (reader.peek() != JsonToken.END_ARRAY) {
reader.beginObject();
while(reader.hasNext()) {
String name = reader.nextName();
switch (name){
case "data":
Account.getInstance().setmData(reader.nextString());
break;
case "values":
reader.beginArray();
while(reader.peek() != JsonToken.END_ARRAY) {
Study tStudy = new Study();
reader.beginObject();
while(reader.hasNext()) {
String name2 = reader.nextName();
switch (name2) {
case Study.studylist_JSON:
tStudy.setMstudylist(reader.nextString());
break;
case Study.Sucursal_Json:
tStudy.setMnombreSucursal(reader.nextString());
break;
case Study.idEstudioSucursal_Json:
tStudy.setMidEstudioSucursal(reader.nextString());
break;
default:
reader.skipValue();
break;
}
}
reader.endObject();
list.add(tStudy);
}
reader.endArray();
break;
default:
reader.skipValue();
break;
}
}
reader.endObject();
}
reader.endArray();
} finally {
return list;
}
}
}