view

<?xml version="1.0" encoding="utf-8"?>
<ScrollView 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="wrap_content"
tools:context=".MainActivity"
android:padding="@dimen/layout_16"
android:id="@+id/root_layout"
android:gravity="center"
android:orientation="vertical">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/instruction"
            android:textAppearance="@style/TextAppearance.AppCompat.Small" />

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="horizontal"
                android:layout_marginTop="@dimen/layout_10">

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:text="@string/s"
                    android:layout_weight="2"
                    android:textAppearance="@style/TextAppearance.AppCompat.Large"/>

                <EditText
                    android:id="@+id/variable_semesta"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="5"
                     android:inputType="number"
                    android:maxLength="5"
                    android:selectAllOnFocus="true"
                    android:text="0"
                    android:textAlignment="textEnd"
                    android:textAppearance="@style/TextAppearance.AppCompat.Large" />

            </LinearLayout>

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/semesta"
                android:textSize="12dp"/>
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="horizontal"
                android:layout_marginTop="@dimen/layout_10">

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:text="@string/a"
                    android:layout_weight="2"
                    android:textAppearance="@style/TextAppearance.AppCompat.Large"/>

                <EditText
                    android:id="@+id/variable_1"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="5"
                    android:inputType="number"
                    android:maxLength="5"
                    android:selectAllOnFocus="true"
                    android:text="0"
                    android:textAlignment="textEnd"
                    android:textAppearance="@style/TextAppearance.AppCompat.Large" />

            </LinearLayout>

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/himpunan_1"
                android:textSize="12dp"/>

        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:layout_marginTop="@dimen/layout_10">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="horizontal">

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:text="@string/b"
                    android:layout_weight="2"
                    android:textAppearance="@style/TextAppearance.AppCompat.Large"/>

                <EditText
                    android:id="@+id/variable_2"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="5"
                    android:inputType="number"
                    android:maxLength="5"
                    android:selectAllOnFocus="true"
                    android:text="0"
                    android:textAlignment="textEnd"
                    android:textAppearance="@style/TextAppearance.AppCompat.Large" />

            </LinearLayout>

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/himpunan_2"
                android:textSize="12dp"/>

        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:layout_marginTop="@dimen/layout_10">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="horizontal">

                <TextView
                    android:id="@+id/tv_complementer"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:textAppearance="@style/TextAppearance.AppCompat.Large"
                    android:layout_weight="2"/>

                <EditText
                    android:id="@+id/variable_3"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="5"
                    android:inputType="number"
                    android:maxLength="5"
                    android:selectAllOnFocus="true"
                    android:text="0"
                    android:textAlignment="textEnd"
                    android:textAppearance="@style/TextAppearance.AppCompat.Large" />

            </LinearLayout>

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/komplementer"
                android:textSize="12dp"/>

        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:id="@+id/ll_param_4">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="horizontal"
                android:layout_marginTop="@dimen/layout_10">

                <TextView
                    android:id="@+id/tv_irisan"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="2"
                    android:textAppearance="@style/TextAppearance.AppCompat.Large"/>

                <EditText
                    android:id="@+id/variable_4"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="5"
                    android:inputType="number"
                    android:maxLength="5"
                    android:selectAllOnFocus="true"
                    android:text="0"
                    android:textAlignment="textEnd"
                    android:textAppearance="@style/TextAppearance.AppCompat.Large" />

            </LinearLayout>

            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/irisan"
                android:textSize="12dp"/>

        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical"
                android:layout_marginTop="@dimen/layout_16">

                <TextView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="2"
                    android:layout_margin="@dimen/layout_5"
                    android:text="@string/hasil"/>

                <Spinner
                    android:id="@+id/sp_value"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:entries="@array/g_value"
                    android:spinnerMode="dialog"
                    android:textSize="24sp" />

            </LinearLayout>
        </LinearLayout>

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="2"
            android:layout_margin="@dimen/layout_5"
            android:text="@string/diagram_venn"/>

        <androidx.constraintlayout.widget.ConstraintLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <androidx.constraintlayout.widget.ConstraintLayout
                android:layout_width="300dp"
                android:layout_height="wrap_content"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintEnd_toEndOf="parent"
                app:layout_constraintStart_toStartOf="parent"
                app:layout_constraintTop_toTopOf="parent">

                <ImageView
                    android:id="@+id/iv_gambar"
                    android:layout_width="match_parent"
                    android:layout_height="170dp"
                    app:layout_constraintBottom_toBottomOf="parent"
                    app:layout_constraintEnd_toEndOf="parent"
                    app:layout_constraintHorizontal_bias="0.0"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toTopOf="parent"
                    app:layout_constraintVertical_bias="0.0"
                    app:srcCompat="@drawable/unattach"
                    tools:srcCompat="@drawable/unattach" />

                <TextView
                    android:id="@+id/tv_i_semesta"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="0"
                    android:textAlignment="textStart"
                    android:textSize="16sp"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toTopOf="parent" />

                <TextView
                    android:id="@+id/tv_i_komplementer"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="0"
                    android:textAlignment="textEnd"
                    android:textSize="16sp"
                    app:layout_constraintBottom_toBottomOf="parent"
                    app:layout_constraintEnd_toEndOf="parent" />

                <TextView
                    android:id="@+id/tv_i_irisan"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="0"
                    android:textAlignment="center"
                    android:textSize="16sp"
                    app:layout_constraintBottom_toBottomOf="@+id/iv_gambar"
                    app:layout_constraintEnd_toEndOf="@+id/iv_gambar"
                    app:layout_constraintStart_toStartOf="parent"
                    app:layout_constraintTop_toTopOf="parent" />

                <TextView
                    android:id="@+id/tv_i_a"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginStart="60dp"
                    android:text="0"
                    android:textAlignment="center"
                    android:textSize="16sp"
                    app:layout_constraintBottom_toBottomOf="parent"
                    app:layout_constraintStart_toStartOf="@+id/iv_gambar"
                    app:layout_constraintTop_toTopOf="parent" />

                <TextView
                    android:id="@+id/tv_i_b"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginEnd="60dp"
                    android:text="0"
                    android:textAlignment="center"
                    android:textSize="16sp"
                    app:layout_constraintBottom_toBottomOf="parent"
                    app:layout_constraintEnd_toEndOf="@+id/iv_gambar"
                    app:layout_constraintTop_toTopOf="parent" />
            </androidx.constraintlayout.widget.ConstraintLayout>

        </androidx.constraintlayout.widget.ConstraintLayout>

    </LinearLayout>

</ScrollView>


-------------------------- LAYOUT BOTTOM SHEET (SEBAGAI TESTING) ------------------------------

<?xml version="1.0" encoding="utf-8"?>
<androidx.cardview.widget.CardView
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="2dp">

        <!--image view for displaying course image-->
        <ImageView
            android:id="@+id/idIVCourse"
            android:layout_width="100dp"
            android:layout_height="100dp"
            android:layout_margin="10dp" />

        <!--text view for displaying course name-->
        <TextView
            android:id="@+id/idTVCourseName"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="10dp"
            android:layout_toEndOf="@id/idIVCourse"
            android:layout_toRightOf="@id/idIVCourse"
            android:text="DSA Self Paced Course"
            android:textColor="@color/black"
            android:textSize="18sp"
            android:textStyle="bold" />

        <!--text view for displaying course tracks-->
        <TextView
            android:id="@+id/idTVCourseTracks"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_below="@id/idTVCourseName"
            android:layout_marginTop="10dp"
            android:layout_toEndOf="@id/idIVCourse"
            android:layout_toRightOf="@id/idIVCourse"
            android:text="Course Tracks : 30"
            android:textColor="@color/black"
            android:textSize="15sp" />

        <!--text view for displaying course duration-->
        <TextView
            android:id="@+id/idTVCourseDuration"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_below="@id/idTVCourseTracks"
            android:layout_marginTop="10dp"
            android:layout_toEndOf="@id/idIVCourse"
            android:layout_toRightOf="@id/idIVCourse"
            android:text="Course Duration : 4 Months"
            android:textColor="@color/black"
            android:textSize="15sp" />

        <!--button for dismissing our dialog-->
        <Button
            android:id="@+id/bt_tutup"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_below="@id/idIVCourse"
            android:layout_margin="10dp"
            android:text="Tutup"
            android:textAllCaps="true" />

    </RelativeLayout>

</androidx.cardview.widget.CardView>