我正在尝试将所有JSON结果放入我的列表视图中。我已经成功检索了数据，但它仅显示一个数据（例如，如果是JNE，则仅显示OKE结果）。我正在使用翻新。以下是我想在列表视图中全部显示的文档中的示例JSON数据。请帮助我为什么它不能显示所有结果。谢谢。
{
"rajaongkir":{
"query":{
"origin":"501",
"destination":"114",
"weight":1700,
"courier":"jne"
},
"status":{
"code":200,
"description":"OK"
},
"origin_details":{
"city_id":"501",
"province_id":"5",
"province":"DI Yogyakarta",
"type":"Kota",
"city_name":"Yogyakarta",
"postal_code":"55000"
},
"destination_details":{
"city_id":"114",
"province_id":"1",
"province":"Bali",
"type":"Kota",
"city_name":"Denpasar",
"postal_code":"80000"
},
"results":[
{
"code":"jne",
"name":"Jalur Nugraha Ekakurir (JNE)",
"costs":[
{
"service":"OKE",
"description":"Ongkos Kirim Ekonomis",
"cost":[
{
"value":38000,
"etd":"4-5",
"note":""
}
]
},
{
"service":"REG",
"description":"Layanan Reguler",
"cost":[
{
"value":44000,
"etd":"2-3",
"note":""
}
]
},
{
"service":"SPS",
"description":"Super Speed",
"cost":[
{
"value":349000,
"etd":"",
"note":""
}
]
},
{
"service":"YES",
"description":"Yakin Esok Sampai",
"cost":[
{
"value":98000,
"etd":"1-1",
"note":""
}
]
}
]
}
]
}
}
我的电话
public void getCoast(String origin,
String destination,
String weight,
String courier) {
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(ApiUrl.URL_ROOT_HTTPS)
.addConverterFactory(GsonConverterFactory.create())
.build();
ApiService service = retrofit.create(ApiService.class);
Call<ItemCost> call = service.getCost(
"c5333cdcc37b3511c909088d99587fd8",
origin,
destination,
weight,
courier
);
call.enqueue(new Callback<ItemCost>() {
@Override
public void onResponse(Call<ItemCost> call, Response<ItemCost> response) {
Log.v("wow", "json : " + new Gson().toJson(response));
progressDialog.dismiss();
if (response.isSuccessful()) {
int statusCode = response.body().getRajaongkir().getStatus().getCode();
if (statusCode == 200) {
LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View alertLayout = inflater.inflate(R.layout.custom_results, null);
alert = new AlertDialog.Builder(MainActivity.this);
alert.setTitle("Result Cost");
alert.setMessage("this result your search");
alert.setView(alertLayout);
alert.setCancelable(true);
ad = alert.show();
String originCity = response.body().getRajaongkir().getOriginDetails().getCityName();
String originPostalCode = response.body().getRajaongkir().getOriginDetails().getPostalCode();
String destinationCity = response.body().getRajaongkir().getDestinationDetails().getCityName();
String destinationPostalCode = response.body().getRajaongkir().getDestinationDetails().getPostalCode();
//results
List<com.bagicode.cekongkir.model.cost.Result> ListResults = response.body().getRajaongkir().getResults();
//costs
List<com.bagicode.cekongkir.model.cost.Cost> ListCosts = response.body().getRajaongkir().getResults().get(0).getCosts();
//cost
List<com.bagicode.cekongkir.model.cost.Cost_> ListCost = response.body().getRajaongkir().getResults().get(0).getCosts().get(0).getCost();
mListView = (ListView) alertLayout.findViewById(R.id.listItem);
adapter_results = new ResultsAdapter(MainActivity.this, originCity, originPostalCode, destinationCity, destinationPostalCode, ListResults, ListCosts, ListCost);
mListView.setAdapter(adapter_results);
mListView.setClickable(true);
adapter_results.notifyDataSetChanged();
} else {
String message = response.body().getRajaongkir().getStatus().getDescription();
Toast.makeText(MainActivity.this, message, Toast.LENGTH_SHORT).show();
}
} else {
String error = "Error Retrive Data from Server !!!";
Toast.makeText(MainActivity.this, error, Toast.LENGTH_SHORT).show();
}
}
@Override
public void onFailure(Call<ItemCost> call, Throwable t) {
progressDialog.dismiss();
Toast.makeText(MainActivity.this, "Message : Error " + t.getMessage(), Toast.LENGTH_SHORT).show();
}
});
}
Api接口
// Cost
@FormUrlEncoded
@POST("cost")
Call<ItemCost> getCost (@Field("key") String Token,
@Field("origin") String origin,
@Field("destination") String destination,
@Field("weight") String weight,
@Field("courier") String courier);
Pojo
ItemCost
public class ItemCost {
@SerializedName("rajaongkir")
@Expose
private Rajaongkir rajaongkir;
public Rajaongkir getRajaongkir() {
return rajaongkir;
}
public void setRajaongkir(Rajaongkir rajaongkir) {
this.rajaongkir = rajaongkir;
}
}
rajaOngkir Pojo（列表）
public class Rajaongkir {
@SerializedName("query")
@Expose
private Query query;
@SerializedName("status")
@Expose
private Status status;
@SerializedName("origin_details")
@Expose
private OriginDetails originDetails;
@SerializedName("destination_details")
@Expose
private DestinationDetails destinationDetails;
@SerializedName("results")
@Expose
private List<Result> results = null;
public Query getQuery() {
return query;
}
public void setQuery(Query query) {
this.query = query;
}
public Status getStatus() {
return status;
}
public void setStatus(Status status) {
this.status = status;
}
public OriginDetails getOriginDetails() {
return originDetails;
}
public void setOriginDetails(OriginDetails originDetails) {
this.originDetails = originDetails;
}
public DestinationDetails getDestinationDetails() {
return destinationDetails;
}
public void setDestinationDetails(DestinationDetails destinationDetails) {
this.destinationDetails = destinationDetails;
}
public List<Result> getResults() {
return results;
}
public void setResults(List<Result> results) {
this.results = results;
}
}
结果列表Pojo
public class Result {
@SerializedName("code")
@Expose
private String code;
@SerializedName("name")
@Expose
private String name;
@SerializedName("costs")
@Expose
private List<Cost> costs = null;
public Result(String code, String name, List<Cost> costs) {
this.code = code;
this.name = name;
this.costs = costs;
}
public Result(String code, String name) {
this.code = code;
this.name = name;
}
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public List<Cost> getCosts() {
return costs;
}
public void setCosts(List<Cost> costs) {
this.costs = costs;
}
}
成本列表Pojo
public class Cost {
@SerializedName("service")
@Expose
private String service;
@SerializedName("description")
@Expose
private String description;
@SerializedName("cost")
@Expose
private List<Cost_> cost = null;
public Cost(String service, String description) {
this.service = service;
this.description = description;
}
public String getService() {
return service;
}
public void setService(String service) {
this.service = service;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public List<Cost_> getCost() {
return cost;
}
public void setCost(List<Cost_> cost) {
this.cost = cost;
}
}
费用清单Pojo
public class Cost_ {
@SerializedName("value")
@Expose
private Integer value;
@SerializedName("etd")
@Expose
private String etd;
@SerializedName("note")
@Expose
private String note;
public Cost_(Integer value, String etd, String note) {
this.value = value;
this.etd = etd;
this.note = note;
}
public Integer getValue() {
return value;
}
public void setValue(Integer value) {
this.value = value;
}
public String getEtd() {
return etd;
}
public void setEtd(String etd) {
this.etd = etd;
}
public String getNote() {
return note;
}
public void setNote(String note) {
this.note = note;
}
}
ListView适配器
public class ResultsAdapter extends BaseAdapter {
private Activity activity;
private LayoutInflater inflater;
private List<Result> resulsItems;
private List<Cost> costsItems;
private List<Cost_> costItems;
TextView tv_origin, tv_destination, tv_expedisi, tv_coast, tv_time;
private String originCity, destinationCity, originPostalCode, destinationPostalCode;
public ResultsAdapter(MainActivity mainActivity, String originCity, String originPostalCode, String destinationCity, String destinationPostalCode, List<Result> listResults, List<Cost> listCosts, List<Cost_> listCost) {
this.activity = mainActivity;
this.originCity = originCity;
this.originPostalCode = originPostalCode;
this.destinationCity = destinationCity;
this.destinationPostalCode = destinationPostalCode;
this.resulsItems = listResults;
this.costsItems = listCosts;
this.costItems = listCost;
}
@Override
public int getCount() {
return resulsItems.size();
}
@Override
public Object getItem(int location) {
return resulsItems.get(location);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int i, View convertView, ViewGroup parent) {
if (inflater == null)
inflater = (LayoutInflater) activity
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
if (convertView == null)
convertView = inflater.inflate(R.layout.item_results, null);
tv_origin = (TextView) convertView.findViewById(R.id.tv_origin);
tv_destination = (TextView) convertView.findViewById(R.id.tv_destination);
tv_expedisi = convertView.findViewById(R.id.tv_expedisi);
tv_coast = convertView.findViewById(R.id.tv_coast);
tv_time = convertView.findViewById(R.id.tv_time);
results = resulsItems.get(i);
costs = costsItems.get(i);
cost = costItems.get(i);
tv_origin.setText(originCity);
tv_destination.setText(destinationCity);
tv_expedisi.setText(results.getName());
tv_coast.setText(String.valueOf(cost.getValue()));
tv_time.setText(cost.getEtd());
return convertView;
}
}
实时响应日志
{"body":{"rajaongkir":{"destination_details":{"city_id":"114","city_name":"Denpasar","postal_code":"80227","province":"Bali","province_id":"1","type":"Kota"},"origin_details":{"city_id":"501","city_name":"Yogyakarta","postal_code":"55111","province":"DI Yogyakarta","province_id":"5","type":"Kota"},"query":{"courier":"jne","destination":"114","key":"c5333cdcc37b3511c909088d99587fd8","origin":"501","weight":1000},"results":[{"code":"jne","costs":[{"cost":[{"etd":"4-5","note":"","value":26000}],"description":"Ongkos Kirim Ekonomis","service":"OKE"},{"cost":[{"etd":"2-3","note":"","value":28000}],"description":"Layanan Reguler","service":"REG"},{"cost":[{"etd":"1-1","note":"","value":43000}],"description":"Yakin Esok Sampai","service":"YES"}],"name":"Jalur Nugraha Ekakurir (JNE)"}],"status":{"code":200,"description":"OK"}}},"rawResponse":{"body":{"contentLength":823,"contentType":{"mediaType":"application/json","subtype":"json","type":"application"}},"code":200,"handshake":{"cipherSuite":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","localCertificates":[],"peerCertificates":[{"hash":-1,"type":"X.509"},{"hash":-1,"type":"X.509"}],"tlsVersion":"TLS_1_2"},"headers":{"namesAndValues":["Date","Thu, 02 May 2019 13:09:21 GMT","Server","Apache/2.4.7 (Ubuntu)","Content-Length","823","Keep-Alive","timeout\u003d15, max\u003d100","Connection","Keep-Alive","Content-Type","application/json"]},"message":"OK","networkResponse":{"code":200,"handshake":{"cipherSuite":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","localCertificates":[],"peerCertificates":[{"hash":-1,"type":"X.509"},{"hash":-1,"type":"X.509"}],"tlsVersion":"TLS_1_2"},"headers":{"namesAndValues":["Date","Thu, 02 May 2019 13:09:21 GMT","Server","Apache/2.4.7 (Ubuntu)","Content-Length","823","Keep-Alive","timeout\u003d15, max\u003d100","Connection","Keep-Alive","Content-Type","application/json"]},"message":"OK","protocol":"HTTP_1_1","receivedResponseAtMillis":1556802600578,"request":{"body":{"encodedNames":["key","origin","destination","weight","courier"],"encodedValues":["c5333cdcc37b3511c909088d99587fd8","501","114","1000","jne"]},"cacheControl":{"isPrivate":false,"isPublic":false,"maxAgeSeconds":-1,"maxStaleSeconds":-1,"minFreshSeconds":-1,"mustRevalidate":false,"noCache":false,"noStore":false,"noTransform":false,"onlyIfCached":false,"sMaxAgeSeconds":-1},"headers":{"namesAndValues":["Content-Type","application/x-www-form-urlencoded","Content-Length","87","Host","api.rajaongkir.com","Connection","Keep-Alive","Accept-Encoding","gzip","User-Agent","okhttp/3.3.0"]},"method":"POST","tag":{"body":{"encodedNames":["key","origin","destination","weight","courier"],"encodedValues":["c5333cdcc37b3511c909088d99587fd8","501","114","1000","jne"]},"headers":{"namesAndValues":[]},"method":"POST","url":{"host":"api.rajaongkir.com","password":"","pathSegments":["starter","cost"],"port":443,"scheme":"https","url":"https://api.rajaongkir.com/starter/cost","username":""}},"url":{"host":"api.rajaongkir.com","password":"","pathSegments":["starter","cost"],"port":443,"scheme":"https","url":"https://api.rajaongkir.com/starter/cost","username":""}},"sentRequestAtMillis":1556802600415},"protocol":"HTTP_1_1","receivedResponseAtMillis":1556802600578,"request":{"body":{"encodedNames":["key","origin","destination","weight","courier"],"encodedValues":["c5333cdcc37b3511c909088d99587fd8","501","114","1000","jne"]},"headers":{"namesAndValues":["Content-Type","application/x-www-form-urlencoded","Content-Length","87"]},"method":"POST","tag":{"body":{"encodedNames":["key","origin","destination","weight","courier"],"encodedValues":["c5333cdcc37b3511c909088d99587fd8","501","114","1000","jne"]},"headers":{"namesAndValues":[]},"method":"POST","url":{"host":"api.rajaongkir.com","password":"","pathSegments":["starter","cost"],"port":443,"scheme":"https","url":"https://api.rajaongkir.com/starter/cost","username":""}},"url":{"host":"api.rajaongkir.com","password":"","pathSegments":["starter","cost"],"port":443,"scheme":"https","url":"https://api.rajaongkir.com/starter/cost","username":""}},"sentRequestAtMillis":1556802600415}}
答案 0 :(得分：0)
public void getCoast(String origin,
String destination,
String weight,
String courier) {
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(ApiUrl.URL_ROOT_HTTPS)
.addConverterFactory(GsonConverterFactory.create())
.build();
ApiService service = retrofit.create(ApiService.class);
Call<ItemCost> call = service.getCost(
"c5333cdcc37b3511c909088d99587fd8",
origin,
destination,
weight,
courier
);
call.enqueue(new Callback<ItemCost>() {
@Override
public void onResponse(Call<ItemCost> call, Response<ItemCost> response) {
Log.v("wow", "json : " + new Gson().toJson(response));
progressDialog.dismiss();
if (response.isSuccessful()) {
int statusCode = response.body().getRajaongkir().getStatus().getCode();
if (statusCode == 200) {
LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View alertLayout = inflater.inflate(R.layout.custom_results, null);
alert = new AlertDialog.Builder(MainActivity.this);
alert.setTitle("Result Cost");
alert.setMessage("this result your search");
alert.setView(alertLayout);
alert.setCancelable(true);
ad = alert.show();
String originCity = response.body().getRajaongkir().getOriginDetails().getCityName();
String originPostalCode = response.body().getRajaongkir().getOriginDetails().getPostalCode();
String destinationCity = response.body().getRajaongkir().getDestinationDetails().getCityName();
String destinationPostalCode = response.body().getRajaongkir().getDestinationDetails().getPostalCode();
//results
List<com.bagicode.cekongkir.model.cost.Result> ListResults = response.body().getRajaongkir().getResults();
//costs
List<com.bagicode.cekongkir.model.cost.Cost> ListCosts = response.body().getRajaongkir().getResults().get(0).getCosts();
//cost
List<com.bagicode.cekongkir.model.cost.Cost_> ListCost = response.body().getRajaongkir().getResults().get(0).getCosts().get(0).getCost();
mListView = (ListView) alertLayout.findViewById(R.id.listItem);
adapter_results = new ResultsAdapter(MainActivity.this, originCity, originPostalCode, destinationCity, destinationPostalCode, ListResults, ListCosts, ListCost);
mListView.setAdapter(adapter_results);
mListView.setClickable(true);
adapter_results.notifyDataSetChanged();
} else {
String message = response.body().getRajaongkir().getStatus().getDescription();
Toast.makeText(MainActivity.this, message, Toast.LENGTH_SHORT).show();
}
} else {
String error = "Error Retrive Data from Server !!!";
Toast.makeText(MainActivity.this, error, Toast.LENGTH_SHORT).show();
}
}
@Override
public void onFailure(Call<ItemCost> call, Throwable t) {
progressDialog.dismiss();
Toast.makeText(MainActivity.this, "Message : Error " + t.getMessage(), Toast.LENGTH_SHORT).show();
}
});
}