Используйте выдвижной ящик как пользовательский вид

Question

Я пытаюсь сделать выдвижной ящик как пользовательский вид, но приложение cra sh и говорит мне, что атрибут ручки выдвижного ящика требует.

это мой код:

пользовательский выдвижной ящик :

public class Drawerlayout extends SlidingDrawer {

@Override
public View getHandle() {
    return binding.handler;
}

private DrawerViewLayoutBinding binding;
private DrawerViewModel viewModel;
private Context context;




public Drawerlayout(Context context, AttributeSet attrs) {


    super(context, attrs);
    binding = DataBindingUtil.inflate(LayoutInflater.from(context) , R.layout.drawer_view_layout,this,false);


    this.context = context;



    setupDrawerMenu();
}
private void setupDrawerMenu() {

  viewModel = new DrawerViewModel();


    // get drawer items from man view model
    DrawerDataModel[] drawerDataModel = viewModel.setupDrawerMenu();

    // setting adapter
    CustomDrawerAdapter customDrawerAdapter =
            new CustomDrawerAdapter(context, R.layout.drawer_items, drawerDataModel, viewModel);

    //  drawerLayout = mainBinding.drawerLayout;
    ListView drawerList = binding.rightDrawer;
    drawerList.setAdapter(customDrawerAdapter);



}

private void goToTargetActivity(int position) {

    switch (position) {
        case 0:

            context.startActivity(new Intent(context, ProfileActivity.class));

            break;


        case 1:

            context.startActivity(new Intent(context, LibraryActivity.class));


            break;


        case 2:

            context.startActivity(new Intent(context, BankLinkActivity.class));
            break;
        case 3:
            context.startActivity(new Intent(context, SettingsActivity.class));


            break;


        case 4:
            // close application
            System.exit(1);

            break;


    }

}

       public void setLifeCycleOwner(LifecycleOwner lifeCycleOwner)
        {

  if(viewModel == null)
      return;

  viewModel.drawerItemClicked.observe(lifeCycleOwner , integer -> {


      if (integer != -1) {

          goToTargetActivity(integer);

      }

  });

    }

       }

это раздутый макет в моем пользовательском классе:

<?xml version="1.0" encoding="utf-8"?>


 <layout xmlns:android="http://schemas.android.com/apk/res/android">

<data>

    <variable
        name="appVersion"
        type="String" />


    <variable
        name="activityOwner"
        type="android.app.Activity" />
</data>

<SlidingDrawer

    android:id="@+id/drawer"
    android:layout_width="300dp"
    android:layout_height="match_parent"
    android:handle="@+id/handler"
    android:content="@+id/drawer_content_container"
    android:orientation="horizontal">


    <ImageView
        android:id="@id/handler"
        android:layout_width="wrap_content"
        android:layout_height="64dp"
        android:layout_marginTop="@dimen/margin_xxxxLarge"
        android:adjustViewBounds="true"
        android:elevation="@dimen/card_elevation_high"
        android:scaleType="centerCrop"
        android:src="@drawable/slide_left"
        />


    <androidx.constraintlayout.widget.ConstraintLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:id="@id/drawer_content_container"
        android:layout_width="270dp"
        android:layout_height="match_parent"
        android:layout_gravity="right"
        android:background="@color/white">


        <ImageView
            android:id="@+id/header_image"
            android:layout_width="match_parent"
            android:layout_height="120dp"
            android:src="@color/green_main"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toTopOf="parent"

            />

        <de.hdodenhof.circleimageview.CircleImageView
            android:id="@+id/profile_image"
            android:layout_width="70dp"
            android:layout_height="70dp"
            android:layout_alignTop="@id/header_image"
            android:layout_alignBottom="@id/header_image"
            android:layout_marginRight="@dimen/margin_normal"
            android:src="@drawable/default_pro_image"
            app:civ_border_color="#fff"
            app:civ_border_width="1dp"
            app:layout_constraintBottom_toBottomOf="@id/header_image"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toTopOf="@id/header_image" />


        <ListView
            android:id="@+id/right_drawer"
            android:layout_width="270dp"
            android:layout_height="0dp"
            android:layout_gravity="right"
            android:layout_marginBottom="@dimen/margin_normal"
            android:background="#FFFFFF"
            android:divider="@null"
            app:layout_constraintBottom_toTopOf="@id/logo_image"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toBottomOf="@id/header_image" />

        <com.textco.system.salehin.customview.MyTextView
            android:id="@+id/name_text"
            style="@style/title_text_wh"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginRight="@dimen/margin_normal"
            android:gravity="center_vertical"
            android:text="علی محمدی"
            app:layout_constraintBottom_toBottomOf="@id/header_image"
            app:layout_constraintRight_toLeftOf="@id/profile_image"
            app:layout_constraintTop_toTopOf="@id/header_image" />

        <com.textco.system.salehin.customview.MyTextView
            android:id="@+id/mobile_text"
            style="@style/desc_text_wh"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="@dimen/margin_xxsmall"
            android:layout_marginRight="@dimen/margin_normal"
            android:gravity="center"
            android:text="09121235212"
            app:layout_constraintRight_toLeftOf="@id/profile_image"
            app:layout_constraintTop_toBottomOf="@id/name_text" />

        <ImageView
            android:id="@+id/logo_image"
            android:layout_width="60dp"
            android:layout_height="60dp"
            android:layout_marginRight="@dimen/margin_normal"
            android:layout_marginBottom="@dimen/margin_normal"
            android:src="@drawable/salehin_logo"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintRight_toRightOf="parent"

            />

        <com.textco.system.salehin.customview.MyTextView
            android:id="@+id/version_text"
            style="@style/title_text"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginRight="@dimen/margin_normal"
            android:text="@{String.format(`نسخه: `) + String.format(appVersion)}"
            app:layout_constraintBottom_toBottomOf="@id/logo_image"
            app:layout_constraintRight_toLeftOf="@+id/logo_image"
            app:layout_constraintTop_toTopOf="@id/logo_image"


            />
    </androidx.constraintlayout.widget.ConstraintLayout>


</SlidingDrawer>

И использовать его в моей основной деятельности:

.
.
.

<com.textco.system.salehin.drawermenu.Drawerlayout
    android:id="@+id/drawer"
    android:layout_width="300dp"
    android:layout_height="match_parent"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintTop_toTopOf="parent" />

     .
     .
     .

Я знаю, что я должен установить android:handle="" и android:content=" в моей основной раскладке активности, тогда я должен добавить ImageView и ViewGroup как дочерний элемент, скользящий по раскладке основной активности, и сделать мой код грязным ... любая помощь реализовать выдвижной ящик как пользовательский вид ???