Размер элементов в макете не совпадает с размером макета

Question

Я пытаюсь сделать вложенный просмотрщик с несколькими предметами, и после завершения adatper, дизайна и тестирования я получил это в эмуляторе

Я не понял, почему элементы выглядят так, элементы не той высоты и ширины, которые я делаю для дизайна своего макета.

здесь приведен код для настройки утилизации

    mRecyclerView.setHasFixedSize(true);
    adapter = new CheckoutMainRecyAdapter(CheckOutActivity.this, allSampleData);
    mRecyclerView.setLayoutManager(new LinearLayoutManager(CheckOutActivity.this));
    mRecyclerView.setAdapter(adapter);

, а вот код адаптера

public class CheckoutMainRecyAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
    private ArrayList<CheckoutMainModel> dataList;
    private Context mContext;

public CheckoutMainRecyAdapter(Context context, ArrayList<CheckoutMainModel> dataList) {
    this.dataList = dataList;
    this.mContext = context;

}

@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
    View view;
    switch (i) {
        case Constants.type_checkout_address:
            view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.checkout_address_item, null);
            CheckoutMainRecyAdapter.AddressItemHolder mho = new CheckoutMainRecyAdapter.AddressItemHolder(view);
            return mho;
        case Constants.type_checkout_policy:
            view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.checkout_policy_item, null);
            CheckoutMainRecyAdapter.TermsItemHolder pro = new CheckoutMainRecyAdapter.TermsItemHolder(view);
            return pro;
        case Constants.type_checkout_payment:
            view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.checkout_payment_item, null);
            CheckoutMainRecyAdapter.PaymentItemHolder proO = new CheckoutMainRecyAdapter.PaymentItemHolder(view);
            return proO;
        case Constants.type_checkout_button:
            view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.checkout_button_item, null);
            CheckoutMainRecyAdapter.ButtonItemHolder proOO = new CheckoutMainRecyAdapter.ButtonItemHolder(view);
            return proOO;

    }

    return null;
}

@Override
public void onBindViewHolder(final RecyclerView.ViewHolder itemRowHolder, final int i) {

    CheckoutMainModel newCheckoutItemsModel = dataList.get(i);
    Log.d("itemType", String.valueOf(newCheckoutItemsModel.getType()));
    Log.d("lastitem", ":ii:" + String.valueOf(i));

    Activity activity = (Activity) mContext;
    switch (newCheckoutItemsModel.getType()) {

        case Constants.type_checkout_button:
            ((ButtonItemHolder) itemRowHolder).confirmBtn.setText("confirm btn");
            ((ButtonItemHolder) itemRowHolder).confirmBtn.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Intent intent3 = new Intent(mContext, CategoryActivity.class);
                    intent3.putExtra("from", "Home");
                    mContext.startActivity(intent3);
                }
            });

            break;

        case Constants.type_checkout_address:

            ((AddressItemHolder) itemRowHolder).addressTitle.setText("adress title");
            ((AddressItemHolder) itemRowHolder).addressDetails.setText("addressDetails");


            if (dataList.get(i).getAddressModels().size()<=1){
                ((AddressItemHolder) itemRowHolder).changeBtn.setVisibility(View.GONE);
            }

            ((AddressItemHolder) itemRowHolder).addBtn.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {

                }
            });

            ((AddressItemHolder) itemRowHolder).changeBtn.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {

                }
            });


            break;
        case Constants.type_checkout_payment:

            Log.d("lastitem", ":iin:" + String.valueOf(i));

            final String sectionName = dataList.get(i).getTitle();
            ((PaymentItemHolder) itemRowHolder).paymentTitle.setText(sectionName);
            ((PaymentItemHolder) itemRowHolder).cashCL.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Intent intent3 = new Intent(mContext, CategoryActivity.class);
                    intent3.putExtra("from", "Home");
                    mContext.startActivity(intent3);
                    //Toast.makeText(v.getContext(), sectionName, Toast.LENGTH_SHORT).show();
                }
            });

            ((PaymentItemHolder) itemRowHolder).onlinePaymentCl.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Intent intent3 = new Intent(mContext, CategoryActivity.class);
                    intent3.putExtra("from", "Home");
                    mContext.startActivity(intent3);
                }
            });
            break;


        case Constants.type_checkout_policy:

            final String policySectionName = dataList.get(i).getTitle();
            final String policySectionDetails = dataList.get(i).getApp_policy();

            ((TermsItemHolder) itemRowHolder).termsTitle.setText(policySectionName);
            ((TermsItemHolder) itemRowHolder).termsDetails.setText(policySectionDetails);

            ((TermsItemHolder) itemRowHolder).accept_policy.setOnCheckedChangeListener
                    (new CompoundButton.OnCheckedChangeListener() {
                         @Override
                         public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {

                         }
                     }
                    );
            break;

    }


}

@Override
public int getItemViewType(int position) {
    CheckoutMainModel newCheckoutItemsModel = dataList.get(position);
    if (newCheckoutItemsModel != null) {
        return newCheckoutItemsModel.getType();
    }
    // return super.getItemViewType(position);
    return 0;
}

@Override
public int getItemCount() {
    return (null != dataList ? dataList.size() : 0);
}

@Override
public long getItemId(int position) {
    return position;
}

public class AddressItemHolder extends RecyclerView.ViewHolder {

    protected TextView addressTitle;
    protected TextView addressDetails;
    protected RecyclerView recycler_view_list;
    protected Button changeBtn;
    protected Button addBtn;

    public AddressItemHolder(View view) {
        super(view);

        this.addressTitle = (TextView) view.findViewById(R.id.addressTitleCheckout);
        this.recycler_view_list = (RecyclerView) view.findViewById(R.id.address_rv_checkout);
        this.addressDetails = (TextView) view.findViewById(R.id.address_details);
        this.addBtn = view.findViewById(R.id.add_address_btn);
        this.changeBtn = view.findViewById(R.id.change_address_btn);


    }
}

public class TermsItemHolder extends RecyclerView.ViewHolder {

    protected TextView termsTitle;
    protected TextView termsDetails;
    protected CheckBox accept_policy;

    public TermsItemHolder(View view) {
        super(view);

        this.termsTitle = (TextView) view.findViewById(R.id.policy_title);
        this.termsDetails = (TextView) view.findViewById(R.id.policy_messge);
        this.accept_policy = view.findViewById(R.id.checkBox_policy);


    }
}

public class ButtonItemHolder extends RecyclerView.ViewHolder {

    protected Button confirmBtn;

    public ButtonItemHolder(View view) {
        super(view);
        this.confirmBtn = view.findViewById(R.id.checkout_item_btn);


    }
}

public class PaymentItemHolder extends RecyclerView.ViewHolder {

    protected TextView paymentTitle;
    protected TextView cashText;
    protected TextView creditText;
    protected ConstraintLayout cashCL;
    protected ConstraintLayout onlinePaymentCl;

    public PaymentItemHolder(View view) {
        super(view);

        this.paymentTitle = (TextView) view.findViewById(R.id.payment_method_title);
        this.cashText = (TextView) view.findViewById(R.id.cash_tv);
        this.creditText = (TextView) view.findViewById(R.id.onlinePayment_tv);
        this.cashCL = view.findViewById(R.id.cash_cl);
        this.onlinePaymentCl = view.findViewById(R.id.credit_cl);


    }
    }   
}

издесь макеты предметов утилизатора

первый элемент

<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/card_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="-10dp"
app:cardCornerRadius="4dp"
app:cardElevation="0.7dp"
app:cardMaxElevation="1dp"
app:cardPreventCornerOverlap="true"
app:cardUseCompatPadding="true"
app:contentPaddingBottom="0dp">

<android.support.constraint.ConstraintLayout
    android:background="@color/colorGray"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.constraint.Guideline
        android:id="@+id/guideline"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.5" />

    <TextView
        android:id="@+id/payment_method_title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:text="@string/deliver_to"
        android:textColor="@color/colorButtonRed"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <TextView
        android:id="@+id/addressTitleCheckout"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="8dp"
        android:text="المنزل"
        app:layout_constraintEnd_toStartOf="@+id/add_address_btn"
        app:layout_constraintStart_toEndOf="@+id/payment_method_title"
        app:layout_constraintTop_toTopOf="parent" />

    <TextView
        android:id="@+id/address_details"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="8dp"
        android:text="شارع طلعت حرب"
        app:layout_constraintEnd_toStartOf="@+id/add_address_btn"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/addressTitleCheckout" />

    <Button
        android:id="@+id/change_address_btn"
        android:layout_width="wrap_content"
        android:layout_height="30dp"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="8dp"
        android:background="@drawable/dots_border_bg"
        android:text="@string/change_button"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/add_address_btn" />

    <Button
        android:id="@+id/add_address_btn"
        android:layout_width="wrap_content"
        android:layout_height="30dp"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="8dp"
        android:background="@drawable/dots_border_bg"
        android:text="@string/add_address_button"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <android.support.v7.widget.RecyclerView
        android:id="@+id/address_rv_checkout"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="8dp"
        android:layout_marginBottom="8dp"
        android:visibility="gone"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/change_address_btn" />


</android.support.constraint.ConstraintLayout>

второй элемент

<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/card_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="-10dp"
app:cardCornerRadius="4dp"
app:cardElevation="0.7dp"
app:cardMaxElevation="1dp"
app:cardPreventCornerOverlap="true"
app:cardUseCompatPadding="true"
app:contentPaddingBottom="0dp">

<android.support.constraint.ConstraintLayout
    android:layout_width="match_parent"
    android:background="@color/colorGray"
    android:layout_height="match_parent">

    <android.support.constraint.Guideline
        android:id="@+id/guideline"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.5" />

    <TextView
        android:id="@+id/payment_method_title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:text="@string/payment_method"
        android:textColor="@color/colorButtonRed"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <android.support.constraint.ConstraintLayout
        android:id="@+id/cash_cl"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="8dp"
        android:layout_marginBottom="8dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="@+id/guideline"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/payment_method_title">

        <TextView
            android:id="@+id/cash_tv"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="8dp"
            android:layout_marginTop="8dp"
            android:layout_marginBottom="8dp"
            android:text="@string/cash_payment"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <ImageView
            android:id="@+id/imageView3"
            android:layout_width="20dp"
            android:layout_height="20dp"
            android:layout_marginStart="8dp"
            android:layout_marginTop="8dp"
            android:layout_marginEnd="8dp"
            android:layout_marginBottom="8dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toEndOf="@+id/cash_tv"
            app:layout_constraintTop_toTopOf="parent"
            card_view:srcCompat="@drawable/iv_cash" />
    </android.support.constraint.ConstraintLayout>

    <android.support.constraint.ConstraintLayout
        android:id="@+id/credit_cl"
        android:layout_width="0dp"
        android:layout_height="40dp"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="8dp"
        android:layout_marginBottom="8dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="@+id/guideline"
        app:layout_constraintTop_toBottomOf="@+id/payment_method_title">

        <TextView
            android:id="@+id/onlinePayment_tv"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="8dp"
            android:layout_marginTop="8dp"
            android:layout_marginBottom="8dp"
            android:text="@string/online_payment"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <ImageView
            android:id="@+id/imageView4"
            android:layout_width="20dp"
            android:layout_height="20dp"
            android:layout_marginStart="8dp"
            android:layout_marginTop="8dp"
            android:layout_marginEnd="8dp"
            android:layout_marginBottom="8dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toEndOf="@+id/onlinePayment_tv"
            app:layout_constraintTop_toTopOf="parent"
            card_view:srcCompat="@drawable/iv_online_payment" />

    </android.support.constraint.ConstraintLayout>


</android.support.constraint.ConstraintLayout>

третий элемент

<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/card_view"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="-10dp"
app:cardCornerRadius="4dp"
app:cardElevation="0.7dp"
app:cardMaxElevation="1dp"
app:cardPreventCornerOverlap="true"
app:cardUseCompatPadding="true"
app:contentPaddingBottom="0dp">

<android.support.constraint.ConstraintLayout
    android:layout_width="match_parent"
    android:background="@color/colorGray"
    android:layout_height="match_parent">

    <android.support.constraint.Guideline
        android:id="@+id/guideline"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        app:layout_constraintGuide_percent="0.5" />

    <TextView
        android:id="@+id/policy_title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:text="@string/terms"
        android:textColor="@color/colorButtonRed"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <TextView
        android:id="@+id/policy_messge"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="8dp"
        android:text="@string/delivery_fee_cost_terms"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.0"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/policy_title" />

    <CheckBox
        android:id="@+id/checkBox_policy"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="8dp"
        android:layout_marginEnd="8dp"
        android:layout_marginBottom="8dp"
        android:checked="true"
        android:text="@string/yes"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/policy_messge" />


</android.support.constraint.ConstraintLayout>

и вот макет вида деятельности, который рассматривает переработчик в

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.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.support.v7.widget.RecyclerView
        android:id="@+id/checkout_rv"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginBottom="8dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <Button
        android:id="@+id/checkout_btn"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:background="@drawable/btn_bg_no_radius"
        android:text="@string/cart_details_submit"
        android:textColor="@color/white"
        android:visibility="gone"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent" />
</android.support.constraint.ConstraintLayout>

Answer 1

1. Вы должны предоставить переработчик в качестве корня для метода inflate, чтобы раздутое представление получало правильные параметры макета от родителя
2. Необходимо установить attachToRoot в false, потому что переработчикview обрабатывает присоединение.

Пример:

view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.your_layout, viewGroup, false);