Я пытаюсь получить текст, который был вставлен в EditText в пользовательском интерфейсе.
Интерфейс выглядит следующим образом. Фрагмент EditText для имени имеет значение по умолчанию «Hello».
После того, как пользователь ввел новое значение (например, «Hello2»), я хотел бы получить новое значение, когда пользователь нажимает на Кнопка добавления.
Но то, что я получаю, остается значением по умолчанию "Hello".
Мой код выглядит следующим образом:
XML
<TextView
android:id="@+id/textView_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/backgroundtint_color"
android:text="Name"
android:textColor="@color/ntext_foreground"
android:textSize="@dimen/ntext_fontsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.075"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/textview_addingredient"
app:layout_constraintVertical_bias="0.050" />
JAVA Код во фрагменте
public class AddIngredient extends Fragment{
//Controls
public EditText etN;
public EditText etK;
public EditText etF;
public EditText etC;
public EditText etP;
public TextView tv1;
//ViewModel
AddIngredientViewModel model;
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState
) {
// Inflate the layout for this fragment
View rootView = inflater.inflate(R.layout.fragment_addingredient, container, false);
// Get the values
tv1 = rootView.findViewById(R.id.textview_addingredient);
etN = rootView.findViewById(R.id.editText_name);
etK = rootView.findViewById(R.id.editText_kcal);
etF = rootView.findViewById(R.id.editText_fat);
etC = rootView.findViewById(R.id.editText_carbs);
etP = rootView.findViewById(R.id.editText_protein);
// Inflate the layout for this fragment
return rootView;
}
public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
view.findViewById(R.id.fragmentbutton_addingredient).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
//Get current values
String name = etN.getText().toString();
int kcal = Integer.parseInt(etK.getText().toString().trim());
int fat = Integer.parseInt(etF.getText().toString().trim());
int carbs = Integer.parseInt(etC.getText().toString().trim());
int protein = Integer.parseInt(etP.getText().toString().trim());
model = new ViewModelProvider(requireActivity()).get(AddIngredientViewModel .class);
Ingredient ingredient = new Ingredient(name, kcal, fat, carbs, protein){};
model.SaveIngredient(ingredient);
}
});
}
}
Так есть у кого-нибудь идея, что я могу изменить, чтобы получить текущее значение? Спасибо!
- РЕДАКТИРОВАТЬ -
Весь XML:
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/screen_background"
tools:context=".fragments.AddIngredient">
<TextView
android:id="@+id/textview_addingredient"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="68dp"
android:text="Add Ingredient"
android:textColor="@color/headercolor"
android:textSize="@dimen/header_fontsize"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.126"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
/>
<!-- Name -->
<TextView
android:id="@+id/textView_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/backgroundtint_color"
android:text="Name"
android:textColor="@color/ntext_foreground"
android:textSize="@dimen/ntext_fontsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.075"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/textview_addingredient"
app:layout_constraintVertical_bias="0.050" />
<EditText
android:id="@+id/editText_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/backgroundtint_color"
android:ems="10"
android:inputType="textPersonName"
android:textColor="@color/ntext_foreground"
android:textSize="@dimen/ntext_fontsize"
android:text="Hello"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.157"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/textView_name"
app:layout_constraintVertical_bias="0.0" />
<!-- Kcal -->
<TextView
android:id="@+id/textView_kcal"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/backgroundtint_color"
android:text="Kcal"
android:textColor="@color/ntext_foreground"
android:textSize="@dimen/ntext_fontsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.075"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/editText_name"
app:layout_constraintVertical_bias="0.050" />
<EditText
android:id="@+id/editText_kcal"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/backgroundtint_color"
android:ems="10"
android:inputType="number"
android:text=""
android:textColor="@color/ntext_foreground"
android:textSize="@dimen/ntext_fontsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.157"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/textView_kcal"
app:layout_constraintVertical_bias="0.0" />
<!-- Fat -->
<TextView
android:id="@+id/textView_fat"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/backgroundtint_color"
android:text="Fat"
android:textColor="@color/ntext_foreground"
android:textSize="@dimen/ntext_fontsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.075"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/editText_kcal"
app:layout_constraintVertical_bias="0.050" />
<EditText
android:id="@+id/editText_fat"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/backgroundtint_color"
android:ems="10"
android:inputType="number"
android:text=""
android:textColor="@color/ntext_foreground"
android:textSize="@dimen/ntext_fontsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.157"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/textView_fat"
app:layout_constraintVertical_bias="0.0" />
<!-- Carbs -->
<TextView
android:id="@+id/textView_carbs"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/backgroundtint_color"
android:text="Carbs"
android:textColor="@color/ntext_foreground"
android:textSize="@dimen/ntext_fontsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.075"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/editText_fat"
app:layout_constraintVertical_bias="0.050" />
<EditText
android:id="@+id/editText_carbs"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/backgroundtint_color"
android:ems="10"
android:inputType="number"
android:text=""
android:textColor="@color/ntext_foreground"
android:textSize="@dimen/ntext_fontsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.157"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/textView_carbs"
app:layout_constraintVertical_bias="0.0" />
<!-- Protein -->
<TextView
android:id="@+id/textView_protein"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/backgroundtint_color"
android:text="Protein"
android:textColor="@color/ntext_foreground"
android:textSize="@dimen/ntext_fontsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.078"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/editText_carbs"
app:layout_constraintVertical_bias="0.052" />
<EditText
android:id="@+id/editText_protein"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="@color/backgroundtint_color"
android:ems="10"
android:inputType="number"
android:text=""
android:textColor="@color/ntext_foreground"
android:textSize="@dimen/ntext_fontsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.157"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/textView_protein"
app:layout_constraintVertical_bias="0.0" />
<Button
android:id="@+id/fragmentbutton_addingredient"
android:layout_width="@dimen/button_width"
android:layout_height="@dimen/button_height"
android:background="@color/button_background"
android:gravity="left|center_vertical"
android:padding="20dp"
android:text="Add"
android:textColor="@color/button_foreground"
android:textSize="@dimen/button_fontsize"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.243"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/editText_protein"
app:layout_constraintVertical_bias="0.250" />
</androidx.constraintlayout.widget.ConstraintLayout>