我有一個自定義適配器，我想用它來填充我的微調器。我正在使用改造，我想從 JSon 文件中獲取響應并將其傳遞給微調器。我試圖將列表項調用到微調器，但我被卡住了。我是 android 和 Java 的新手。提前致謝Call<RegistrationDropdownResponse> call = apiService.dropDownresponse(commonRequest); call.enqueue(new Callback<RegistrationDropdownResponse>() { @Override public void onResponse(Call<RegistrationDropdownResponse> call, Response<RegistrationDropdownResponse> response) { if (response.isSuccessful()) { Log.e("RESPONSE", new Gson().toJson(response.body())); Constants.registrationDropdownResponse = response.body(); CustomAdapter adapter = new CustomAdapter(this,); spCompany.setAdapter(adapter); } } @Override public void onFailure(Call<RegistrationDropdownResponse> call, Throwable t) { } }); 這是我的回復課public class RegistrationDropdownResponse {private List<MaritalStatus> marital;private List<IncomeBand> income;private List<EducationLevel> education;private List<Rental> rental;private List<EmploymentLevel> employment;public List<MaritalStatus> getMarital() { return marital;}public List<IncomeBand> getIncome() { return income;}public List<EducationLevel> getEducation() { return education;}public List<Rental> getRental() { return rental;}public List<EmploymentLevel> getEmployment() { return employment;}}
1 回答
湖上湖
TA貢獻2003條經驗 獲得超2個贊
好的，所以要實現這一點，您首先需要創建 xml 視圖，例如：
<?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:orientation="vertical">
<TextView
android:id="@+id/name_text_view"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
現在在函數中的適配器中，getView()您需要對其進行充氣并綁定TextView：
convertView = LayoutInflater.from(context).
inflate(R.layout.layout_list_view_row_items, parent, false);
TextView nameTextView = (TextView) convertView.findViewById(R.id.name_text_view);
//and now get the SpinnerArrayObject by position
SpinnerArrayObject currentObject = spinnerArrayObjects.get(position);
nameTextView.setText(currentObject.getName());
return convertView;
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