私は過去数日からRetrofitの導入を学びましたが、いくつかの問題に直面しています。誰かに助けを借りて助けてください?改訂履歴helpFailed
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Retrofit.Builder builder = new Retrofit.Builder().baseUrl("https://query.yahooapis.com") .addConverterFactory(GsonConverterFactory.create());
Retrofit retrofit = builder.build();
Details client = retrofit.create(Details.class);
Call<ArrayList<Condition>> call = client.reposForUser();
call.enqueue(new Callback<ArrayList<Condition>>() {
@Override
public void onResponse(Call<ArrayList<Condition>> call, Response<ArrayList<Condition>> response) {
Toast.makeText(MainActivity.this, "Yes", Toast.LENGTH_SHORT).show();
}
@Override
public void onFailure(Call<ArrayList<Condition>> call, Throwable t) {
Toast.makeText(MainActivity.this, "NO", Toast.LENGTH_SHORT).show();
System.out.print(t.getStackTrace().toString());
}
});
}
}
/////////////////////////////////////////////////////////////////////// /////////////////////////////////
public interface Details {
@GET("/v1/public/yql?q=select%20*%20from%20weather.forecast%20where%20woeid%20in%20(select%20woeid%20from%20geo.places(1)%20where%20text%3D%22New%20Delhi%2CIndia%22)&format=json&env=store%3A%2F%2Fdatatables.org%2Falltableswithkeys")
Call<ArrayList<Condition>> reposForUser();
}
////////// ///////////////////////////////////////////////////////////////// ///////////////////
package hawkeyestudios.weatherretro;
import com.google.gson.annotations.Expose;
import com.google.gson.annotations.SerializedName;
public class Condition {
@SerializedName("code")
@Expose
private String code;
@SerializedName("date")
@Expose
private String date;
@SerializedName("temp")
@Expose
private String temp;
@SerializedName("text")
@Expose
private String text;
public String getCode() {
return code;
}
public void setCode(String code) {
this.code = code;
}
public String getDate() {
return date;
}
public void setDate(String date) {
this.date = date;
}
public String getTemp() {
return temp;
}
public void setTemp(String temp) {
this.temp = temp;
}
public String getText() {
return text;
}
public void setText(String text) {
this.text = text;
}
}
作りますd?いつも "onFailure"?あなたはlogcatまたは "System.out.print(t.getStackTrace()。toString());"の出力を提供できますか? ? – BenRoob
'Conditiont'フィールドはOKですか? URLに続いてコード、日付、温度などが表示されます。 –