VerveDo/app/src/main/res/layout/bottom_sheet_todo.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <com.google.android.material.bottomsheet.BottomSheetDragHandleView
        android:id="@+id/drag_handle"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

    <androidx.core.widget.NestedScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:paddingLeft="20dp"
            android:paddingRight="20dp">

            <TextView
                android:id="@+id/todo_sheet_title"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/add_task"
                android:textAlignment="center"
                android:textColor="?android:attr/textColorPrimary"
                android:textSize="25sp" />

            <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/todo_content"
                style="?attr/textInputFilledExposedDropdownMenuStyle"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_gravity="center_horizontal"
                android:layout_marginTop="25dp"
                android:gravity="center_horizontal"
                android:hint="@string/tasks_textfield_hint"
                app:errorEnabled="true"
                app:helperText=" "
                app:helperTextEnabled="true">

                <AutoCompleteTextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:labelFor="@string/tasks_textfield_hint"
                    app:simpleItems="@array/todo_predicts" />
            </com.google.android.material.textfield.TextInputLayout>

            <com.google.android.material.chip.ChipGroup
                android:id="@+id/todo_subject"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="5dp"
                app:chipSpacing="5dp"
                app:selectionRequired="true"
                app:singleSelection="true">

                <com.google.android.material.chip.Chip
                    android:id="@+id/unknown_subject"
                    style="@style/Widget.Material3.Chip.Filter"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:checked="true"
                    android:text="@string/subject_unknown" />

                <com.google.android.material.chip.Chip
                    android:id="@+id/subject_chinese"
                    style="@style/Widget.Material3.Chip.Filter"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/subject_chinese" />

                <com.google.android.material.chip.Chip
                    android:id="@+id/subject_math"
                    style="@style/Widget.Material3.Chip.Filter"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/subject_math" />

                <com.google.android.material.chip.Chip
                    android:id="@+id/subject_english"
                    style="@style/Widget.Material3.Chip.Filter"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/subject_english" />

                <com.google.android.material.chip.Chip
                    android:id="@+id/subject_biology"
                    style="@style/Widget.Material3.Chip.Filter"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/subject_biology" />

                <com.google.android.material.chip.Chip
                    android:id="@+id/subject_physics"
                    style="@style/Widget.Material3.Chip.Filter"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/subject_physics" />

                <com.google.android.material.chip.Chip
                    android:id="@+id/subject_history"
                    style="@style/Widget.Material3.Chip.Filter"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/subject_history" />

                <com.google.android.material.chip.Chip
                    android:id="@+id/subject_geography"
                    style="@style/Widget.Material3.Chip.Filter"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/subject_geography" />

                <com.google.android.material.chip.Chip
                    android:id="@+id/subject_law"
                    style="@style/Widget.Material3.Chip.Filter"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/subject_law" />

                <com.google.android.material.chip.Chip
                    android:id="@+id/subject_other"
                    style="@style/Widget.Material3.Chip.Filter"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/subject_other" />

            </com.google.android.material.chip.ChipGroup>

            <TextView
                android:id="@+id/todo_uuid"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="8dp"
                android:textColor="?android:attr/textColorPrimary"
                android:textSize="15sp"
                android:visibility="gone" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="35dp"
                android:layout_marginBottom="50dp"
                android:gravity="center_horizontal"
                android:orientation="horizontal">

                <Button
                    android:id="@+id/btn_cancel"
                    style="@style/Widget.Material3.Button.TextButton"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/cancel" />

                <Button
                    android:id="@+id/btn_delete"
                    style="@style/Widget.Material3.Button.TextButton"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="@string/delete_one"
                    android:textColor="?android:attr/textColorPrimary"
                    android:visibility="gone"
                    app:backgroundTint="?attr/colorErrorContainer" />

                <Button
                    android:id="@+id/btn_save"
                    style="@style/Widget.Material3.Button.TonalButton"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginStart="5dp"
                    android:text="@string/save" />
            </LinearLayout>
        </LinearLayout>
    </androidx.core.widget.NestedScrollView>
</LinearLayout>