我的应用程序中有2个微调器。我已经加载了从json响应中获取的所有项目。但现在我想实现这两个Spinners之间的连接。在微调器1中选择一个项目时，微调器2应根据微调器1的选择加载内容。
这就是现在发生的事情，
旋转器1加载 1,2,3,4
旋转器2加载 1.1,1.2,2.1,2.2,3.1,4.1,4.2
但我想要发生的是，
第一阶段
旋转器1加载 1,2,3,4
旋转器2加载 没有
第二阶段
用户在微调器1中选择数字1，然后微调器2应仅加载1.1,1.2。
当前代码
@Override
public void onTaskCompleted(JSONArray responseJson) {
try {
List<String> crust = new ArrayList<String>();
List<String> description = new ArrayList<String>();
List<String> extraDescription = new ArrayList<String>();
for (int i = 0; i < responseJson.length(); ++i) {
JSONObject object = responseJson.getJSONObject(i);
if ((object.getString("MainCategoryID")).equals("1")
&& (object.getString("SubCategoryID")).equals("1")) {
JSONArray subMenuArray = object
.getJSONArray("SubMenuEntity");
for (int j = 0; j < subMenuArray.length(); ++j) {
JSONObject subMenuObject = subMenuArray
.getJSONObject(j);
Log.i("Crust", subMenuObject.getString("Crust"));
crust.add(subMenuObject.getString("Crust"));
Log.i("Description",
subMenuObject.getString("Description"));
description.add(subMenuObject.getString("Description"));
}
}
crustSP = (Spinner) findViewById(R.id.sp_crust);
ArrayAdapter<String> dataAdapterCru = new ArrayAdapter<String>(
this, android.R.layout.simple_spinner_item, crust);
dataAdapterCru
.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
crustSP.setAdapter(dataAdapterCru);
sizeSP = (Spinner) findViewById(R.id.sp_pizza_size);
ArrayAdapter<String> dataAdapterDes = new ArrayAdapter<String>(
this, android.R.layout.simple_spinner_item, description);
dataAdapterDes
.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
sizeSP.setAdapter(dataAdapterDes);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
我该怎么做才能做到这一点？任何帮助将不胜感激。
最新代码
ArrayAdapter<String> dataAdapterCru = new ArrayAdapter<String>(
this, android.R.layout.simple_spinner_item, crust);
crust = Utils.removeDuplicatesFromList(crust);
dataAdapterCru
.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
crustSP.setAdapter(dataAdapterCru);
crustSP.setOnItemSelectedListener(new OnItemSelectedListener() {
public void onNothingSelected(AdapterView<?> arg0) {
}
@Override
public void onItemSelected(AdapterView<?> parent,
View view, int position, long id) {
String crustSelectedItem = crustSP.getSelectedItem()
.toString();
getFilteredDescriptions(crustSelectedItem, description);
}
});
然后发送选定的地壳值
List<String> getFilteredDescriptions(String crustSelectedItem,
List<String> description) {
List<String> resultDescription = new ArrayList<String>();
crustSelectedItem = crustSP.getSelectedItem().toString();
if (description == null || description.isEmpty())
return resultDescription;
for (int i = 0; i < description.size(); i++) {
description = Utils.removeDuplicatesFromList(description);
if (!description.get(i).contains(crustSelectedItem))
continue;
resultDescription.add(description.get(i));
}
return resultDescription;
}
现在resultDescription选择了地壳，各自的描述值。
这是我收到resultDescription
sizeSP.setOnItemSelectedListener(new MyOnItemSelectedListener());
ArrayAdapter<String> dataAdapterDes = new ArrayAdapter<String>(
this, android.R.layout.simple_spinner_item,
resultDescription); //resultDescription cannot be resolved to a variable
dataAdapterDes
.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
sizeSP.setAdapter(dataAdapterDes);
sizeSP.setAdapter(new NothingSelectedSpinnerAdapter(
dataAdapterDes,
R.layout.contact_spinner_row_nothing_selected, this));
答案 0 :(得分：2)
要使两个微调器之间的关系;），请按照以下步骤进行操作
1）分别为 Spinner1 和 Spinner2 两个列表中的数据。
2）将第一个列表数据加载到Spinner1中。
3）在Spinner上应用onItemSelectedListener监听器。
4）当用户选择你的onItemSelected听众时
会被称为。您将获得所选位置和所选项目。
5）有一种方法可以根据你在第4点中得到的所选项目过滤掉list2中的数据。
6）将第4点中的列表数据设置为Spinner2。
你已经建立了这种关系。
第5点的编辑我写了以下方法。在此方法中传递选定的Crust / Value，这将返回Spinner2的大小/描述列表。
List<String> getFilteredDescriptions(String crust,List<String> descs){
List<String> result = new ArrayList<String>();
if(descs == null || descs.isEmpty())
return result;
for (int i = 0; i < descs.size(); i++) {
if(!descs.get(i).contains(crust)) //ignore all descriptions which doesnt have same Crust
continue;
result.add(descs.get(i)); // Change
}
return result;
}
答案 1 :(得分：0)
以下是示例
我需要Spinner，一个是选择部门，另一个是选择执行工程师，当选择特定部门时，他们的相关执行工程师名称将填入第二个旋转器。
case_list_selection.xml布局
<?xml version="1.0" encoding="UTF-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#fff"
android:orientation="vertical"
android:weightSum="4" >
<LinearLayout
android:id="@+id/llDept"
android:layout_width="match_parent"
android:layout_height="0px"
android:layout_margin="10dp"
android:layout_weight="1"
android:background="#fff"
android:orientation="horizontal"
android:weightSum="2" >
<TextView
android:id="@+id/tvDept"
android:layout_width="0px"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_weight="1"
android:text="Department :"
android:textColor="#000"
android:textSize="20sp" />
<Spinner
android:id="@+id/spinnerDept"
android:layout_width="0px"
android:layout_height="wrap_content"
android:layout_toRightOf="@+id/tvDept"
android:layout_weight="1"
android:prompt="@string/dept_prompt"
android:layout_gravity="center_vertical"
/>
</LinearLayout>
<LinearLayout
android:id="@+id/llEE"
android:layout_width="match_parent"
android:layout_height="0px"
android:layout_below="@+id/llDept"
android:layout_margin="10dp"
android:layout_weight="1"
android:background="#fff"
android:orientation="horizontal"
android:weightSum="2" >
<TextView
android:id="@+id/tvExecutiveEngineer"
android:layout_width="0px"
android:layout_height="wrap_content"
android:layout_below="@+id/tvDept"
android:layout_gravity="center_vertical"
android:layout_weight="1"
android:text="Executive Engineer :"
android:textColor="#000"
android:textSize="20sp" />
<Spinner
android:id="@+id/spinnerExecutiveEngineer"
android:layout_width="0px"
android:layout_height="wrap_content"
android:layout_below="@+id/tvDept"
android:layout_toRightOf="@+id/tvExecutiveEngineer"
android:layout_weight="1"
android:prompt="@string/exec_prompt"
android:layout_gravity="center_vertical"
/>
</LinearLayout>
<LinearLayout
android:id="@+id/llFromDate"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:weightSum="2"
android:layout_margin="10dp"
>
<Button
android:id="@+id/btnFromDate"
android:layout_width="0px"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text=" From Date "
android:textColor="#000000"
android:textSize="17sp"
android:background="@drawable/bg"
android:textStyle="bold"
/>
<EditText
android:id="@+id/txtFromDate"
android:layout_width="0px"
android:layout_height="wrap_content"
android:layout_weight="1"
android:hint=" From Date "
android:textColor="#000000"
android:textSize="17sp"
android:gravity="center"
android:enabled="false"
android:focusable="false"
/>
</LinearLayout>
<LinearLayout
android:id="@+id/llToDate"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:weightSum="2"
android:layout_margin="10dp"
>
<Button
android:id="@+id/btnToDate"
android:layout_width="0px"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text=" To Date "
android:textColor="#000000"
android:textSize="17sp"
android:background="@drawable/bg"
android:textStyle="bold"
/>
<EditText
android:id="@+id/txtToDate"
android:layout_width="0px"
android:layout_height="wrap_content"
android:layout_toRightOf="@+id/btnToDate"
android:layout_weight="1"
android:hint=" To Date "
android:textColor="#000000"
android:textSize="17sp"
android:gravity="center"
android:enabled="false"
android:focusable="false"
/>
</LinearLayout>
<RelativeLayout
android:id="@+id/llBtn"
android:layout_width="match_parent"
android:layout_height="0px"
android:layout_margin="10dp"
android:layout_weight="2"
android:background="#fff"
>
<Button
android:id="@+id/btnSearch"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#00728f"
android:drawableRight="@drawable/search"
android:layout_centerInParent="true"
android:padding="5dp"
android:text=" Search "
android:textColor="#FFF"
android:textSize="18sp" />
</RelativeLayout>
</LinearLayout>
CaseListSelection.java类
package com.smartcity;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import android.app.Activity;
import android.app.DatePickerDialog;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.Window;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.Toast;
import com.city.data.ExceutiveNamesCollection;
import com.city.webservices.Department_Webservice;
import com.city.webservices.GetExecutive_Webservices;
import com.smartcity.R;
public class CaseListSelection extends Activity{
Context context;
Spinner spinnerDept,spinnerExecutiveEngineer;
ArrayList<ExceutiveNamesCollection> listEE,listExcecutiveNames;
String executiveNames[];
ArrayAdapter<String> dataAdapter;
String selectedDept, selectedEE,selectedDeptId,selectedEEId;
Button btnSearch;
SimpleDateFormat fmtDateAndTime =new SimpleDateFormat("yyyy-MM-dd");
EditText txtFromDate,txtToDate;
Calendar myCalendar;
String fromdate,todate;
public static int posDept,posEE;
int pos;
public String TAG ="CaseListSelection";
@Override
protected void onCreate(Bundle savedInstanceState) {
try
{
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.case_list_selection);
context=this;
spinnerDept = (Spinner) findViewById(R.id.spinnerDept);
new Department_Webservice(context,dataAdapter,spinnerDept).execute();
btnSearch = (Button) findViewById(R.id.btnSearch);
spinnerExecutiveEngineer = (Spinner) findViewById(R.id.spinnerExecutiveEngineer);
spinnerDept.setOnItemSelectedListener(new OnItemSelectedListener() {
public void onNothingSelected(AdapterView<?> arg0) { }
@Override
public void onItemSelected(AdapterView<?> parent, View view,
int position, long id) {
// TODO Auto-generated method stub
selectedDept = spinnerDept.getSelectedItem().toString();
selectedDeptId = Department_Webservice.deptId[position];
//Toast.makeText(context, "Selected selectedDeptId : "+selectedDeptId, 2).show();
posDept = position;
new GetExecutive_Webservices(context,selectedDeptId,dataAdapter,spinnerExecutiveEngineer).execute();
}
});
spinnerExecutiveEngineer.setOnItemSelectedListener(new OnItemSelectedListener() {
public void onNothingSelected(AdapterView<?> arg0) { }
@Override
public void onItemSelected(AdapterView<?> parent, View view,
int position, long id) {
// TODO Auto-generated method stub
selectedEE = spinnerExecutiveEngineer.getSelectedItem().toString();
selectedEEId = GetExecutive_Webservices.exceutiveIds[position];
//Toast.makeText(context, "Selected EE : "+selectedEE, 2).show();
pos = position;
posEE = position;
}
});
Log.v("selectedDeptId", "<<<<<<<<<<<"+selectedDeptId);
btnSearch.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
fromdate = txtFromDate.getText().toString();
todate = txtToDate.getText().toString();
Log.v(TAG, "selectedDeptId="+selectedDeptId);
Log.v(TAG, "selectedEEId="+selectedEEId);
Log.v(TAG, "fromdate="+fromdate);
Log.v(TAG, "todate="+todate);
Intent i = new Intent(context, CaseList.class);
i.putExtra("DeptId", selectedDeptId);
i.putExtra("Executive_Id", selectedEEId);
i.putExtra("position", pos);
// i.putExtra("Dept", selectedDept);
// i.putExtra("EE", selectedEE);
i.putExtra("FromDate", fromdate);
i.putExtra("ToDate", todate);
startActivity(i);
}
});
myCalendar = Calendar.getInstance();
txtFromDate = (EditText) findViewById(R.id.txtFromDate);
txtToDate = (EditText)findViewById(R.id.txtToDate);
Button btnFromDate = (Button) findViewById(R.id.btnFromDate);
btnFromDate.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
new DatePickerDialog(context, d, myCalendar
.get(Calendar.YEAR), myCalendar.get(Calendar.MONTH),
myCalendar.get(Calendar.DAY_OF_MONTH)).show();
}
});
Button btnToDate = (Button) findViewById(R.id.btnToDate);
btnToDate.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
new DatePickerDialog(context, todateListener, myCalendar
.get(Calendar.YEAR), myCalendar
.get(Calendar.MONTH), myCalendar.get(Calendar.DAY_OF_MONTH)).show();
}
});
}catch(Exception e)
{
e.printStackTrace();
}
}
DatePickerDialog.OnDateSetListener d = new DatePickerDialog.OnDateSetListener() {
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
myCalendar.set(Calendar.YEAR, year);
myCalendar.set(Calendar.MONTH, monthOfYear);
myCalendar.set(Calendar.DAY_OF_MONTH, dayOfMonth);
updateFromDate();
}
};
DatePickerDialog.OnDateSetListener todateListener = new DatePickerDialog.OnDateSetListener() {
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
myCalendar.set(Calendar.YEAR, year);
myCalendar.set(Calendar.MONTH, monthOfYear);
myCalendar.set(Calendar.DAY_OF_MONTH, dayOfMonth);
updateToDate();
}
};
private void updateFromDate() {
txtFromDate.setText(fmtDateAndTime.format(myCalendar.getTime()));
}
private void updateToDate() {
txtToDate.setText(fmtDateAndTime.format(myCalendar.getTime()));
if (txtFromDate.getText().toString()!=null || txtToDate.getText().toString()!=null)
{
try {
fromdate = txtFromDate.getText().toString();
todate = txtToDate.getText().toString();
Date dateFrom = fmtDateAndTime.parse(fromdate);
Date dateTo = fmtDateAndTime.parse(todate);
if (dateTo.before(dateFrom))
{
Toast.makeText(context, "To Date should be greater than From date!", 2).show();
txtToDate.setText("Invalid date");
}
else
{
txtToDate.setText(fmtDateAndTime.format(myCalendar.getTime()));
}
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
else
{
Toast.makeText(context, "Please select the valid date!", 2).show();
}
}
}
Department_Webservice.java asynk类填写部门列表
package com.city.webservices;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;
import org.json.JSONArray;
import org.json.JSONObject;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.AsyncTask;
import android.util.Log;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import com.city.data.DeptBean;
import com.city.data.HttpUrl;
import com.smartcity.CityApplication;
public class Department_Webservice extends AsyncTask<Void, Void, Void>
{
Context contxt;
InputStream is;
ProgressDialog pDialog;
DeptBean beanlist;
ArrayList<DeptBean>listDept;
public String TAG = "Department_Webservice";
HttpResponse response;
String str = "";
ArrayAdapter<String> dataAdapter;
public static String deptNames[],deptId[];
Spinner spinnerDept;
public Department_Webservice(Context ctx,ArrayAdapter<String> dataAdapter,Spinner spinnerDept) {
this.contxt = ctx;
this.dataAdapter = dataAdapter;
this.spinnerDept = spinnerDept;
}
@Override
protected void onPreExecute() {
super.onPreExecute();
pDialog = new ProgressDialog(contxt);
pDialog.setIndeterminate(false);
pDialog.setMessage("Please Wait...");
pDialog.setCancelable(false);
pDialog.show();
}
@Override
protected Void doInBackground(Void... params) {
try
{
HttpClient myClient = new DefaultHttpClient();
HttpPost myConnection = new HttpPost(HttpUrl.get_department);
response = myClient.execute(myConnection);
str = EntityUtils.toString(response.getEntity(), "UTF-8");
}
catch (UnsupportedEncodingException e)
{
e.printStackTrace();
}
catch (ClientProtocolException e)
{
e.printStackTrace();
}
catch (IOException e)
{
e.printStackTrace();
}
try {
if(response.toString()!=null){
JSONArray jarray = new JSONArray(str);
listDept = new ArrayList<DeptBean>();
for(int i = 0; i<jarray.length();i++)
{
JSONObject jobj = jarray.getJSONObject(i);
beanlist = new DeptBean();
beanlist.setDeptId(jobj.getString("jobid"));
beanlist.setDeptName(jobj.getString("role"));
listDept.add(beanlist);
}
Log.v(TAG, "listDept size>>>>>>>>>> " + listDept.size());
}
} catch (Exception e) {
Log.e("JSON Parser", "Error parsing data " + e.toString());
}
return null;
}
@Override
protected void onPostExecute(Void result) {
super.onPostExecute(result);
pDialog.dismiss();
if(response.toString()!=null)
{
CityApplication.setDeptBeanlist(listDept);
deptNames = new String[listDept.size()];
deptId = new String[listDept.size()];
for (int i=0; i<listDept.size(); i++)
{
deptNames[i] = listDept.get(i).getDeptName();
deptId[i] = listDept.get(i).getDeptId();
}
dataAdapter = new ArrayAdapter<String>(contxt,
android.R.layout.simple_spinner_item, deptNames);
dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinnerDept.setAdapter(dataAdapter);
}
else
{
new AlertDialog.Builder(contxt).setTitle("Message").setMessage("Server is not responding." ).setPositiveButton("Ok", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
}).create().show();
}
}
}
GetExecutive_Webservices.java asynk类填写相关的执行姓名列表
package com.city.webservices;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.List;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;
import org.json.JSONArray;
import org.json.JSONObject;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.AsyncTask;
import android.util.Log;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import com.city.data.ExecutiveBean;
import com.city.data.HttpUrl;
public class GetExecutive_Webservices extends AsyncTask<Void, Void, Void> {
Context contxt;
InputStream is;
ProgressDialog pDialog;
String deptId;
public static ArrayList<ExecutiveBean> alist;
public String TAG = "GetExecutive_Webservices";
ArrayAdapter<String> dataAdapter;
Spinner spinnerExecutive;
public static String exceutiveNames[],exceutiveIds[];
String str = "";
HttpResponse response;
public GetExecutive_Webservices(Context ctx, String deptId,
ArrayAdapter<String> dataAdapter, Spinner spinnerExecutive) {
this.contxt = ctx;
this.deptId = deptId;
this.dataAdapter = dataAdapter;
this.spinnerExecutive = spinnerExecutive;
}
@Override
protected void onPreExecute() {
super.onPreExecute();
pDialog = new ProgressDialog(contxt);
pDialog.setIndeterminate(false);
pDialog.setMessage("Please Wait...");
pDialog.setCancelable(false);
pDialog.show();
}
@Override
protected Void doInBackground(Void... params) {
try {
List<NameValuePair> params1 = new ArrayList<NameValuePair>();
params1.add(new BasicNameValuePair("department_id", deptId));
DefaultHttpClient httpClient = new DefaultHttpClient();
HttpPost httpPost = new HttpPost(HttpUrl.get_executive);
httpPost.setEntity(new UrlEncodedFormEntity(params1));
Log.v(TAG, "params1" + params1);
response = httpClient.execute(httpPost);
str = EntityUtils.toString(response.getEntity(), "UTF-8");
Log.v(TAG, "str>>>>>>>>>>>>>>>" + str);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
try {
if (response.toString() != null) {
alist = new ArrayList<ExecutiveBean>();
JSONArray jaray = new JSONArray(str);
for (int i = 0; i < jaray.length(); i++) {
JSONObject jobj = jaray.getJSONObject(i);
ExecutiveBean bean = new ExecutiveBean();
bean.setExecutiveId(jobj.getString("id"));
bean.setExecutiveName(jobj.getString("username"));
alist.add(bean);
Log.v(TAG, "Username>>>>>>>>>>" + jobj.getString("username"));
}
Log.v(TAG, "executive list size>>>>>>>>>>" + alist.size());
}
} catch (Exception e) {
Log.e("JSON Parser", "Error parsing data " + e.toString());
}
return null;
}
@Override
protected void onPostExecute(Void result) {
super.onPostExecute(result);
try {
pDialog.dismiss();
if (response.toString() != null) {
exceutiveNames = new String[alist.size()];
exceutiveIds = new String[alist.size()];
for (int i=0; i<alist.size(); i++)
{
exceutiveNames[i] = alist.get(i).getExecutiveName();
exceutiveIds[i] = alist.get(i).getExecutiveId();
}
dataAdapter = new ArrayAdapter<String>(contxt,
android.R.layout.simple_spinner_item, exceutiveNames);
dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinnerExecutive.setAdapter(dataAdapter);
} else {
new AlertDialog.Builder(contxt)
.setTitle("Message")
.setMessage("Server is not responding.")
.setPositiveButton("Ok",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
dialog.dismiss();
}
}).create().show();
}
} catch (Exception e) {
Log.e("JSON Parser", "onPostExecute" + e.toString());
}
}
}
希望这篇文章能为您提供帮助