Android在ControintLayout中制作一个可调整大小的分割屏幕

我想在ContrintLayout中有一个拆分器，以便能够更改2个图像视图的相对大小

示例：拖动下面的双箭头时，应根据箭头位置调整image1/image2的大小

这是我的布局

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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:id="@+id/main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#FFFFFF">


    <ImageView
        android:id="@+id/image1"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_gravity="center"
        android:layout_marginTop="8dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/main_divider_img" />


    <ImageView
        android:id="@+id/image2"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_marginBottom="8dp"
        android:visibility="visible"
        app:layout_constraintBottom_toTopOf="@+id/main_divider_img"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent" />


    <ImageView
        android:id="@+id/main_divider_img"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:srcCompat="@drawable/divider" />



</androidx.constraintlayout.widget.ConstraintLayout>

在开始时，我的拆分器图像位于图像之间，但当我移动它时，imageView1和imageView2上的约束不会更新，也不会调整其大小，并且我的拆分器图像在屏幕上独立于imageView1和imageView2移动

这就是我得到的

这就是我想要的：

---

我怎样才能做到这一点呢？

在尝试了更多之后，我发现了一个使用指南的问题：

imageView和splitview现在都是准则的约束

移动分割图像时，我更改了基准百分比

布局如下：

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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:id="@+id/main"
    android:layout_width="match_parent"
    android:layout_height="match_parent">


    <ImageView
        android:id="@+id/image1"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_gravity="center"
        android:background="@color/rejectedRed"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="@+id/guideline" />

    <ImageView
        android:id="@+id/image2"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:background="@color/acceptedGreen"
        android:visibility="visible"
        app:layout_constraintBottom_toTopOf="@+id/image1"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.41" />

    <ImageView
        android:id="@+id/main_divider_img"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"

        android:layout_marginStart="8dp"
        app:layout_constraintBottom_toTopOf="@+id/guideline"
        app:layout_constraintStart_toEndOf="@+id/textView2"
        app:layout_constraintTop_toTopOf="@+id/guideline"
        app:srcCompat="@drawable/divider" />


</androidx.constraintlayout.widget.ConstraintLayout>

我希望它能帮助别人

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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:id="@+id/main"
    android:layout_width="match_parent"
    android:layout_height="match_parent">


    <ImageView
        android:id="@+id/image1"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:layout_gravity="center"
        android:background="@color/rejectedRed"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="@+id/guideline" />

    <ImageView
        android:id="@+id/image2"
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:background="@color/acceptedGreen"
        android:visibility="visible"
        app:layout_constraintBottom_toTopOf="@+id/image1"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <androidx.constraintlayout.widget.Guideline
        android:id="@+id/guideline"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        app:layout_constraintGuide_percent="0.41" />

    <ImageView
        android:id="@+id/main_divider_img"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"

        android:layout_marginStart="8dp"
        app:layout_constraintBottom_toTopOf="@+id/guideline"
        app:layout_constraintStart_toEndOf="@+id/textView2"
        app:layout_constraintTop_toTopOf="@+id/guideline"
        app:srcCompat="@drawable/divider" />


</androidx.constraintlayout.widget.ConstraintLayout>

 @Override
        public boolean onTouch(View view, MotionEvent motionEvent) {
            int height = 0;
            switch (motionEvent.getActionMasked()) {
                case MotionEvent.ACTION_DOWN:
                    break;
                case MotionEvent.ACTION_MOVE:
                    height = ((ConstraintLayout) findViewById(R.id.main)).getHeight();
                    Guideline guideLine = (Guideline) findViewById(R.id.guideline);
                    ConstraintLayout.LayoutParams params = (ConstraintLayout.LayoutParams) guideLine.getLayoutParams();
                    params.guidePercent = (motionEvent.getRawY()) / height;
                    guideLine.setLayoutParams(params);

                    break;
                default:
                    return false;
            }
            return true;

        }