Question

如何在微调器中填充响应。

public void onResponse(Call<List<SelectStoresModelResponse>> call, Response<List<SelectStoresModelResponse>> response) {
    if (response.isSuccess()) {
            List<SelectStoresModelResponse> basicResponse = response.body();
    }
}

我的微调器是

@Bind(R.id.spnselectstorevw)
    Spinner SelectStores;

我的json数据是：

[
    {
     "_id":"656456565646546542",
     "storealias:""abc"
    }
]

我想在我的旋转器中使用“storealias”。请告诉我如何在我的微调器SelectStores中填充storealias。

Answer 1

使用此

Spinner spinner;
spinner = (Spinner) findViewById(R.id.spinner1) ;
java.util.ArrayList<String> strings = new java.util.ArrayList<>();

Prase JSON

try {
     JSONObject  jsonRootObject = new JSONObject(strJson);

     //Get the instance of JSONArray that contains JSONObjects
     JSONArray jsonArray = jsonRootObject.optJSONArray("Employee");

     //Iterate the jsonArray and print the info of JSONObjects
     for(int i=0; i < jsonArray.length(); i++){
        JSONObject jsonObject = jsonArray.getJSONObject(i);


        String name = jsonObject.optString("storealias").toString();

        strings.add(name) ; 

     }
     output.setText(data);
  } catch (JSONException e) {e.printStackTrace();}

在Sppiner中设置数据

ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
                android.R.layout.simple_spinner_item, strings);
        spinner.setAdapter(adapter);

让

String response =  {
     "_id":"656456565646546542",
     "storealias:""abc"
    }

JsonObject jsonObject = new JsonObject(response);
jsonObject.get("storealias");             // will return abc

如何在微调器中填充json数组

1 个答案: