android - Android Studio - Fragment 内的约束布局未正确对齐

Question

我正在尝试为我的应用程序使用 Fragment 内的约束布局。从下面的图片中可以看出，问题是无论我做什么，布局似乎都是从屏幕的一半开始的。
这是我的fragment_progress.xml 代码：

<?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:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_gravity="start"
    android:background="@color/app_purple"
    android:textAllCaps="false"
    tools:context=".ProgressFragment">

        <TextView
            android:id="@+id/fg_progress_title"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="100dp"
            android:text="Your Progress"
            android:textAlignment="center"
            android:textColor="#FFFFFF"
            android:textSize="34sp"
            android:textStyle="bold"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <TextView
            android:id="@+id/fg_progress_header"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="50dp"
            android:layout_marginTop="32dp"
            android:text="Current Goal: "
            android:textColor="#FFFFFF"
            android:textSize="24sp"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_title" />

        <EditText
            android:id="@+id/fg_progress_header2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="8dp"
            android:layout_marginTop="32dp"
            android:layout_marginEnd="50dp"
            android:text=""
            android:textColor="#FFFFFF"
            android:textSize="24sp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toEndOf="@+id/fg_progress_header"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_title" />

        <TextView
            android:id="@+id/fg_progress_goalprogress"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="50dp"
            android:text="Goal Progress:"
            android:textColor="#FFFFFF"
            android:textSize="20sp"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_header" />

        <EditText
            android:id="@+id/fg_progress_points"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="8dp"
            android:text=""
            android:textSize="20sp"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_goalprogress" />

        <TextView
            android:id="@+id/fg_progress_points2"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="16dp"
            android:layout_marginTop="16dp"
            android:layout_marginEnd="24dp"
            android:text="Points"
            android:textColor="#FFFFFF"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toEndOf="@+id/fg_progress_points"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_goalprogress" />

        <ProgressBar
            android:id="@+id/fg_progress_bar"
            style="@android:style/Widget.ProgressBar.Horizontal"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="8dp"
            android:layout_marginEnd="24dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_points" />

        <TextView
            android:id="@+id/fg_progress_awardstitle"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="50dp"
            android:text="Awards Unlocked:"
            android:textColor="#FFFFFF"
            android:textSize="20sp"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_bar" />

        <EditText
            android:id="@+id/fg_progress_award1"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="8dp"
            android:layout_marginEnd="24dp"
            android:text=""
            android:textSize="20sp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_awardstitle" />

        <TextView
            android:id="@+id/fg_progress_badgestitle"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="50dp"
            android:text="Badges Obtained:"
            android:textColor="#FFFFFF"
            android:textSize="20sp"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_award1" />

        <EditText
            android:id="@+id/fg_progress_badge1"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="8dp"
            android:layout_marginEnd="24dp"
            android:text=""
            android:textSize="20sp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_badgestitle" />

        <TextView
            android:id="@+id/fg_progress_whotitle"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="50dp"
            android:text="The World Health Organization Recommends:"
            android:textColor="#FFFFFF"
            android:textSize="20sp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_badge1" />

        <TextView
            android:id="@+id/fg_progress_whoheader1"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="24dp"
            android:layout_marginEnd="24dp"
            android:text="Know that it is okay to feel how you are feeling."
            android:textColor="#FFFFFF"
            android:textSize="16sp"
            android:textStyle="bold"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_whotitle" />

        <TextView
            android:id="@+id/fg_progress_whocontent1"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="8dp"
            android:layout_marginEnd="24dp"
            android:text="It is normal during this crazy time to experience feelings of sadness, anger frustration, stress, or all of the above. You are allowed to feel this way and to communicate with others how you are feeling."
            android:textColor="#FFFFFF"
            android:textSize="16sp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_whoheader1" />

        <TextView
            android:id="@+id/fg_progress_whoheader2"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="24dp"
            android:layout_marginEnd="24dp"
            android:text="Maintain a routine."
            android:textColor="#FFFFFF"
            android:textSize="16sp"
            android:textStyle="bold"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_whocontent1" />

        <TextView
            android:id="@+id/fg_progress_whocontent2"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="8dp"
            android:layout_marginEnd="24dp"
            android:text="Start your day at about the same time each day. Set a goal for coursework to be completed for each morning and afternoon. Maintain adequate nutrition by eating three healthy meals per day. Try to get in at least one physical activity each day."
            android:textColor="#FFFFFF"
            android:textSize="16sp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_whoheader2" />

        <TextView
            android:id="@+id/fg_progress_whoheader3"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="24dp"
            android:layout_marginEnd="24dp"
            android:text="Practice good sleep hygiene."
            android:textColor="#FFFFFF"
            android:textSize="16sp"
            android:textStyle="bold"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_whocontent2" />

        <TextView
            android:id="@+id/fg_progress_whocontent3"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="8dp"
            android:layout_marginEnd="24dp"
            android:text="Maintain a consistent sleep schedule. The goal should be 7-9 hours per night. Limit screen time in the evening, and avoid caffeine starting in the afternoon."
            android:textColor="#FFFFFF"
            android:textSize="16sp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_whoheader3" />

        <TextView
            android:id="@+id/fg_progress_whoheader4"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="24dp"
            android:layout_marginEnd="24dp"
            android:text="Connect with others."
            android:textColor="#FFFFFF"
            android:textSize="16sp"
            android:textStyle="bold"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_whocontent3" />

        <TextView
            android:id="@+id/fg_progress_whocontent4"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="8dp"
            android:layout_marginEnd="24dp"
            android:text="It is easy to quickly feel lonely and secluded from others during this stay-at-home period. Make an effort to stay socially connected by engaging in regular video or phone calls with friends and family."
            android:textColor="#FFFFFF"
            android:textSize="16sp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_whoheader4" />

        <TextView
            android:id="@+id/fg_progress_whoheader5"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="24dp"
            android:layout_marginEnd="24dp"
            android:text="Take a break."
            android:textColor="#FFFFFF"
            android:textSize="16sp"
            android:textStyle="bold"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_whocontent4" />

        <TextView
            android:id="@+id/fg_progress_whocontent5"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="8dp"
            android:layout_marginEnd="24dp"
            android:text="Take time for yourself each day. Step away from the news and from your coursework to do something you enjoy and that you find relaxing or rejuvenating."
            android:textColor="#FFFFFF"
            android:textSize="16sp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_whoheader5" />

        <TextView
            android:id="@+id/fg_progress_fblink"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="24dp"
            android:layout_marginTop="16dp"
            android:layout_marginEnd="24dp"
            android:layout_marginBottom="8dp"
            android:text="(https://www.facebook.com/coronavirus_info/core_tips)"
            android:textAlignment="center"
            android:textColor="#FFFFFF"
            android:textSize="10sp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/fg_progress_whocontent5" />

</androidx.constraintlayout.widget.ConstraintLayout>

它曾经包含一个 FrameLayout 和一个 ScrollView，但我删除了它们以简化代码，因为它们没有帮助。这是两张关于手机屏幕外观和实际外观的图片：（请忽略操作栏和底部导航菜单）

安卓工作室

电话

我已经尝试了一切，从切换match_parent到wrap_content，设置元素或布局本身的边距，更改重力等。唯一有效的是将-800dp的负下边距设置为约束布局，但这打破了滚动功能，并且添加 ScrollView 无济于事。我不知道为什么会这样。我只需要第一个 TextView 即可到达屏幕顶部。其他一切都受到适当的限制，因此他们会跟随。

有任何想法吗？

提前致谢！