我正在尝试在我的Android应用中显示uber的票价估算值，使用改装从api加载数据，我甚至收到状态码= 200（这应该是uber的docs） ，但无论我选择哪种坐标，我的价格表总是空的。
**retrofit interface class.**
public interface PriceEstimate {
@GET("/v1.2/estimates/price")
Call<Prices> getEstimate(@Header("Authorization") String authToken,
@Query("start_latitude") float start_latitude,
@Query("start_longitude") float start_longitude,
@Query("end_latitude") float stop_latitude,
@Query("end_longitude") float stop_longitude);
}
价格等级：
public class Prices {
public List<PriceModel> prices;
private Map<String, Object> additionalProperties = new HashMap<String, Object>();
public List<PriceModel> getPrices() {
return prices;
}
public void setPrices(List<PriceModel> prices) {
this.prices = prices;
}
public Map<String, Object> getAdditionalProperties() {
return this.additionalProperties;
}
public void setAdditionalProperty(String name, Object value) {
this.additionalProperties.put(name, value);
}
}
价格模型：
public class PriceModel {
private String localizedDisplayName;
private Double distance;
private String displayName;
private String productId;
private Object highEstimate;
private Object lowEstimate;
private Integer duration;
private String estimate;
private Object currencyCode;
private Map<String, Object> additionalProperties = new HashMap<String, Object>();
public String getLocalizedDisplayName() {
return localizedDisplayName;
}
public void setLocalizedDisplayName(String localizedDisplayName) {
this.localizedDisplayName = localizedDisplayName;
}
public Double getDistance() {
return distance;
}
public void setDistance(Double distance) {
this.distance = distance;
}
public String getDisplayName() {
return displayName;
}
public void setDisplayName(String displayName) {
this.displayName = displayName;
}
public String getProductId() {
return productId;
}
public void setProductId(String productId) {
this.productId = productId;
}
public Object getHighEstimate() {
return highEstimate;
}
public void setHighEstimate(Object highEstimate) {
this.highEstimate = highEstimate;
}
public Object getLowEstimate() {
return lowEstimate;
}
public void setLowEstimate(Object lowEstimate) {
this.lowEstimate = lowEstimate;
}
public Integer getDuration() {
return duration;
}
public void setDuration(Integer duration) {
this.duration = duration;
}
public String getEstimate() {
return estimate;
}
public void setEstimate(String estimate) {
this.estimate = estimate;
}
public Object getCurrencyCode() {
return currencyCode;
}
public void setCurrencyCode(Object currencyCode) {
this.currencyCode = currencyCode;
}
public Map<String, Object> getAdditionalProperties() {
return this.additionalProperties;
}
public void setAdditionalProperty(String name, Object value) {
this.additionalProperties.put(name, value);
}
}
活动
submit.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Retrofit retrofit=new Retrofit.Builder()
.baseUrl(BASE_URL).addConverterFactory(GsonConverterFactory.create())
.build();
PriceEstimate service=retrofit.create(PriceEstimate.class);
Call<Prices> call=service.getEstimate(token,pick_lats,pick_Long,drop_lats,drop_Long);//token=server_token
call.enqueue(new Callback<Prices>() {
@Override
public void onResponse(Call<Prices> call, Response<Prices> response) {
List<PriceModel> prices;
prices=response.body().getPrices();//this is null always
}
@Override
public void onFailure(Call<Prices> call, Throwable t) {
Toast.makeText(MainActivity.this,"Error",Toast.LENGTH_LONG).show();
}
});
}
});
完成JSON日志
{
"body":{
"additionalProperties":{
},
"prices":[
]
},
"rawResponse":{
"body":{
"contentLength":13,
"contentType":{
"mediaType":"application/json",
"subtype":"json",
"type":"application"
}
},
"code":200,
"handshake":{
"cipherSuite":{
"javaName":"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"
},
"localCertificates":[
],
"peerCertificates":[
{
"type":"X.509"
},
{
"type":"X.509"
},
{
"type":"X.509"
}
],
"tlsVersion":"TLS_1_2"
},
"headers":{
"namesAndValues":[
"Server",
"nginx",
"Date",
"Sat, 16 Sep 2017 16:25:39 GMT",
"Content-Type",
"application/json",
"Content-Length",
"13",
"Connection",
"keep-alive",
"Content-Geo-System",
"wgs-84",
"Content-Language",
"en",
"Etag",
"\"170e362581d1816dbaf082a7ac196cba26bbc4f7\"",
"X-Uber-App",
"uberex-nonsandbox",
"X-Uber-App",
"optimus",
"Strict-Transport-Security",
"max-age\u003d604800",
"X-Content-Type-Options",
"nosniff",
"X-XSS-Protection",
"1; mode\u003dblock",
"Strict-Transport-Security",
"max-age\u003d2592000",
"X-Frame-Options",
"SAMEORIGIN",
"Cache-Control",
"max-age\u003d0"
]
},
"message":"OK",
"networkResponse":{
"code":200,
"handshake":{
"cipherSuite":{
"javaName":"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"
},
"localCertificates":[
],
"peerCertificates":[
{
"type":"X.509"
},
{
"type":"X.509"
},
{
"type":"X.509"
}
],
"tlsVersion":"TLS_1_2"
},
"headers":{
"namesAndValues":[
"Server",
"nginx",
"Date",
"Sat, 16 Sep 2017 16:25:39 GMT",
"Content-Type",
"application/json",
"Content-Length",
"13",
"Connection",
"keep-alive",
"Content-Geo-System",
"wgs-84",
"Content-Language",
"en",
"Etag",
"\"170e362581d1816dbaf082a7ac196cba26bbc4f7\"",
"X-Uber-App",
"uberex-nonsandbox",
"X-Uber-App",
"optimus",
"Strict-Transport-Security",
"max-age\u003d604800",
"X-Content-Type-Options",
"nosniff",
"X-XSS-Protection",
"1; mode\u003dblock",
"Strict-Transport-Security",
"max-age\u003d2592000",
"X-Frame-Options",
"SAMEORIGIN",
"Cache-Control",
"max-age\u003d0"
]
},
"message":"OK",
"protocol":"HTTP_1_1",
"receivedResponseAtMillis":1505576817826,
"request":{
"cacheControl":{
"immutable":false,
"isPrivate":false,
"isPublic":false,
"maxAgeSeconds":-1,
"maxStaleSeconds":-1,
"minFreshSeconds":-1,
"mustRevalidate":false,
"noCache":false,
"noStore":false,
"noTransform":false,
"onlyIfCached":false,
"sMaxAgeSeconds":-1
},
"headers":{
"namesAndValues":[
"Authorization",
"Token wegHf8ihFOzW2TI7pefdVz7xkst_cC3oXLvMhtmW",
"Host",
"api.uber.com",
"Connection",
"Keep-Alive",
"Accept-Encoding",
"gzip",
"User-Agent",
"okhttp/3.8.0"
]
},
"method":"GET",
"tag":{
"headers":{
"namesAndValues":[
"Authorization",
"Token wegHf8ihFOzW2TI7pefdVz7xkst_cC3oXLvMhtmW"
]
},
"method":"GET",
"url":{
"host":"api.uber.com",
"password":"",
"pathSegments":[
"v1.2",
"estimates",
"price"
],
"port":443,
"queryNamesAndValues":[
"start_latitude",
"17.368908",
"start_longitude",
"17.368908",
"end_latitude",
"17.413828",
"end_longitude",
"17.413828"
],
"scheme":"https",
"url":"https://api.uber.com/v1.2/estimates/price?start_latitude\u003d17.368908\u0026start_longitude\u003d17.368908\u0026end_latitude\u003d17.413828\u0026end_longitude\u003d17.413828",
"username":""
}
},
"url":{
"host":"api.uber.com",
"password":"",
"pathSegments":[
"v1.2",
"estimates",
"price"
],
"port":443,
"queryNamesAndValues":[
"start_latitude",
"17.368908",
"start_longitude",
"17.368908",
"end_latitude",
"17.413828",
"end_longitude",
"17.413828"
],
"scheme":"https",
"url":"https://api.uber.com/v1.2/estimates/price?start_latitude\u003d17.368908\u0026start_longitude\u003d17.368908\u0026end_latitude\u003d17.413828\u0026end_longitude\u003d17.413828",
"username":""
}
},
"sentRequestAtMillis":1505576817197
},
"protocol":"HTTP_1_1",
"receivedResponseAtMillis":1505576817826,
"request":{
"headers":{
"namesAndValues":[
"Authorization",
"Token wegHf8ihFOzW2TI7pefdVz7xkst_cC3oXLvMhtmW"
]
},
"method":"GET",
"url":{
"host":"api.uber.com",
"password":"",
"pathSegments":[
"v1.2",
"estimates",
"price"
],
"port":443,
"queryNamesAndValues":[
"start_latitude",
"17.368908",
"start_longitude",
"17.368908",
"end_latitude",
"17.413828",
"end_longitude",
"17.413828"
],
"scheme":"https",
"url":"https://api.uber.com/v1.2/estimates/price?start_latitude\u003d17.368908\u0026start_longitude\u003d17.368908\u0026end_latitude\u003d17.413828\u0026end_longitude\u003d17.413828",
"username":""
}
答案 0 :(得分：0)
我发现自己的错误，只是在这里分享，以便将来可以帮助某人。
我的坐标不正确地传递给我的坐标，我通过了我的经度值，反之亦然。在浪费我的时间后感到非常愚蠢