<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="80dp"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/mi_layout">
    <View
        android:id="@+id/view_1"
        android:layout_width="match_parent"
        android:layout_height="1dp"
        android:background="@color/line"
        app:layout_constraintTop_toTopOf="parent" />
    <ImageView
        android:id="@+id/image_1"
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:background="@color/blue"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintBottom_toBottomOf="parent"
        android:layout_marginStart="10dp" />
    <TextView
        android:id="@+id/text_1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:layout_constraintTop_toTopOf="@id/image_1"
        app:layout_constraintStart_toEndOf="@id/image_1"
        android:layout_marginStart="8dp"
        android:text="預約申請"
        android:textSize="14sp"
        android:textColor="@color/black" />
    <TextView
        android:id="@+id/text_2"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        app:layout_constraintStart_toStartOf="@id/text_1"
        app:layout_constraintTop_toBottomOf="@id/text_1"
        app:layout_constraintBottom_toBottomOf="@id/image_1"
        app:layout_constraintEnd_toStartOf="@id/image_2"
        android:layout_marginEnd="66dp"
        android:layout_marginTop="10dp"
        android:ellipsize="end"
        android:lines="1"
        android:text="李老師申請實驗室"
        android:textSize="12sp"
        android:textColor="@color/gray" />
    <androidx.constraintlayout.utils.widget.ImageFilterView
        android:id="@+id/image_2"
        android:layout_width="8dp"
        android:layout_height="8dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintBottom_toBottomOf="parent"
        android:layout_marginEnd="15dp"
        android:layout_marginTop="20dp"
        app:roundPercent="1"
        android:background="@color/color_f31515" />
    <View
        android:id="@+id/view_2"
        android:layout_width="match_parent"
        android:layout_height="1dp"
        android:background="@color/line"
        app:layout_constraintBottom_toBottomOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>

public class MessageItem extends ConstraintLayout {
    private LayoutMessageItemBinding binding;
    ConstraintLayout layout;
    ImageView iv1;
    TextView tv1;
    TextView tv2;
    ImageView iv2;
    private int imageResource1 = R.color.bottom_down;
    private int imageResource2 = R.color.color_f31515;
    private String text1 = "";
    private String text2 = "";
    private boolean showSpot = true;
    public MessageItem(@NonNull Context context) {
        this(context, null);
    }
    public MessageItem(@NonNull Context context, @Nullable AttributeSet attrs) {
        this(context, attrs, 0);
    }
    public MessageItem(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        TypedArray array = context.obtainStyledAttributes(attrs, R.styleable.MessageItem);
        imageResource1 = array.getResourceId(R.styleable.MessageItem_imageResource1, imageResource1);
        imageResource2 = array.getResourceId(R.styleable.MessageItem_imageResource2, imageResource2);
        text1 = array.getString(R.styleable.MessageItem_text1);
        text2 = array.getString(R.styleable.MessageItem_text2);
        showSpot = array.getBoolean(R.styleable.MessageItem_showSpot, true);
        array.recycle();
        if (isInEditMode()) {
            return;
        }
        binding = LayoutMessageItemBinding.inflate(LayoutInflater.from(MyApplication.getContext()), this, true);
        bindView();
        init();
    }
    private void bindView() {
        layout = binding.miLayout;
        iv1 = binding.image1;
        iv2 = binding.image2;
        tv1 = binding.text1;
        tv2 = binding.text2;
    }
    private void init() {
        setImageResource1(imageResource1);
        setImageResource2(imageResource2);
        setText1(text1);
        setText2(text2);
        setShowSpot(showSpot);
    }
    private MessageItem setImageResource1(int resId) {
        this.iv1.setBackgroundResource(resId);
        return this;
    }
    private MessageItem setImageResource2(int resId) {
        this.iv2.setBackgroundResource(resId);
        return this;
    }
    private MessageItem setText1(String text) {
        this.tv1.setText(text);
        return this;
    }
    private MessageItem setText2(String text) {
        this.tv2.setText(text);
        return this;
    }
    private MessageItem setShowSpot(boolean b) {
        this.iv1.setVisibility(b ? VISIBLE : GONE);
        return this;
    }
}

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <declare-styleable name="MessageItem">
        <attr name="imageResource1" format="reference" />
        <attr name="imageResource2" format="reference" />
        <attr name="text1" format="string" />
        <attr name="text2" format="string" />
        <attr name="showSpot" format="boolean" />
    </declare-styleable>
</resources>

<com.example.lims.widget.MessageItem
    android:id="@+id/f_message_i3"
    app:text1="維修意見"
    app:text2="張同學向您提出設備維護意見"
    app:imageResource1="@drawable/message_3"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:layout_constraintTop_toBottomOf="@id/f_message_i2"
    app:layout_constraintStart_toStartOf="parent" />

<com.example.lims.widget.MessageItem
    android:id="@+id/f_message_i1"
    app:text1="預約申請"
    app:text2="王老師向您申請實驗室"
    app:imageResource1="@drawable/message_1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:layout_constraintTop_toBottomOf="@id/toolbar"
    app:layout_constraintStart_toStartOf="parent" />