ConstraintLayout Scrollable funktioniert nicht

I Entwerfen Sie eine Aktivität mit ConstraintLayout und es enthält viele Elemente, die es gescrollt werden sollte Ich mache es auf diese Weise, aber es funktioniert nicht!ConstraintLayout Scrollable funktioniert nicht
Zuerst setze ich das Wurzelelement, Scrollable und das funktioniert auch nicht. dann setze ich das root-element linearlayout und wieder nicht arbeiten!
wo ist das Problem?
<?xml version="1.0" encoding="utf-8"?> 

<android.support.constraint.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="match_parent" 
android:orientation="vertical" 
tools:layout_editor_absoluteX="288dp" 
tools:layout_editor_absoluteY="213dp"> 

<ScrollView 
    android:layout_width="0dp" 
    android:layout_height="0dp" 
    android:fillViewport="true" 
    app:layout_constraintBottom_toBottomOf="parent" 
    app:layout_constraintLeft_toLeftOf="parent" 
    app:layout_constraintRight_toRightOf="parent" 
    app:layout_constraintTop_toTopOf="parent"> 

    <android.support.constraint.ConstraintLayout 
     android:layout_width="match_parent" 
     android:layout_height="match_parent"> 

     <android.support.constraint.Guideline 
      android:id="@+id/guideline20" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:orientation="vertical" 
      app:layout_constraintGuide_begin="917dp" /> 

     <android.support.v7.widget.CardView 
      android:layout_width="0dp" 
      android:layout_height="0dp" 
      android:layout_marginBottom="8dp" 
      android:layout_marginEnd="8dp" 
      android:layout_marginLeft="8dp" 
      android:layout_marginRight="8dp" 
      android:layout_marginStart="8dp" 
      android:layout_marginTop="8dp" 
      app:cardElevation="10dp" 
      app:layout_constraintBottom_toTopOf="@+id/guideline7" 
      app:layout_constraintHorizontal_bias="1.0" 
      app:layout_constraintLeft_toLeftOf="parent" 
      app:layout_constraintRight_toRightOf="parent" 
      app:layout_constraintTop_toTopOf="parent" 
      app:layout_constraintVertical_bias="1.0"> 

      <android.support.constraint.ConstraintLayout 
       android:layout_width="match_parent" 
       android:layout_height="match_parent"> 

       <TextView 
        android:id="@+id/textView7" 
        android:layout_width="0dp" 
        android:layout_height="wrap_content" 
        android:layout_marginBottom="8dp" 
        android:layout_marginEnd="8dp" 
        android:layout_marginLeft="8dp" 
        android:layout_marginRight="8dp" 
        android:layout_marginStart="8dp" 
        android:layout_marginTop="8dp" 
        android:text="250" 
        android:textAlignment="viewEnd" 
        android:textSize="24sp" 
        app:layout_constraintBottom_toTopOf="@+id/guideline10" 
        app:layout_constraintHorizontal_bias="0.0" 
        app:layout_constraintLeft_toLeftOf="@+id/guideline9" 
        app:layout_constraintRight_toRightOf="parent" 
        app:layout_constraintTop_toTopOf="@+id/guideline8" /> 

       <TextView 
        android:id="@+id/textView6" 
        android:layout_width="0dp" 
        android:layout_height="wrap_content" 
        android:layout_marginBottom="8dp" 
        android:layout_marginEnd="8dp" 
        android:layout_marginLeft="8dp" 
        android:layout_marginRight="8dp" 
        android:layout_marginStart="8dp" 
        android:layout_marginTop="8dp" 
        android:text="pourya8366" 
        android:textAlignment="viewStart" 
        android:textSize="24sp" 
        app:layout_constraintBottom_toTopOf="@+id/guideline10" 
        app:layout_constraintLeft_toLeftOf="parent" 
        app:layout_constraintRight_toLeftOf="@+id/guideline9" 
        app:layout_constraintTop_toTopOf="@+id/guideline8" /> 

       <TextView 
        android:id="@+id/textView4" 
        android:layout_width="0dp" 
        android:layout_height="wrap_content" 
        android:layout_marginBottom="8dp" 
        android:layout_marginEnd="8dp" 
        android:layout_marginLeft="8dp" 
        android:layout_marginRight="8dp" 
        android:layout_marginStart="8dp" 
        android:layout_marginTop="8dp" 
        android:text="امتیاز" 
        android:textAlignment="viewEnd" 
        android:textSize="24sp" 
        app:layout_constraintBottom_toBottomOf="parent" 
        app:layout_constraintLeft_toLeftOf="@+id/guideline9" 
        app:layout_constraintRight_toRightOf="parent" 
        app:layout_constraintTop_toTopOf="@+id/guideline10" /> 

       <TextView 
        android:id="@+id/textView2" 
        android:layout_width="0dp" 
        android:layout_height="wrap_content" 
        android:layout_marginBottom="8dp" 
        android:layout_marginEnd="8dp" 
        android:layout_marginLeft="8dp" 
        android:layout_marginRight="8dp" 
        android:layout_marginStart="8dp" 
        android:layout_marginTop="8dp" 
        android:text="نام کاربری" 
        android:textAlignment="viewStart" 
        android:textSize="24sp" 
        app:layout_constraintBottom_toBottomOf="parent" 
        app:layout_constraintLeft_toLeftOf="parent" 
        app:layout_constraintRight_toLeftOf="@+id/guideline9" 
        app:layout_constraintTop_toTopOf="@+id/guideline10" /> 

       <ImageView 
        android:id="@+id/imageView12" 
        android:layout_width="0dp" 
        android:layout_height="0dp" 
        app:layout_constraintBottom_toTopOf="@+id/guideline8" 
        app:layout_constraintLeft_toLeftOf="parent" 
        app:layout_constraintRight_toRightOf="parent" 
        app:layout_constraintTop_toTopOf="parent" 
        app:srcCompat="@android:color/holo_blue_dark" /> 

       <android.support.constraint.Guideline 
        android:id="@+id/guideline8" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:orientation="horizontal" 
        app:layout_constraintGuide_percent="0.5" 
        tools:layout_editor_absoluteX="8dp" 
        tools:layout_editor_absoluteY="296dp" /> 

       <android.support.constraint.Guideline 
        android:id="@+id/guideline9" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:orientation="vertical" 
        app:layout_constraintGuide_percent="0.5" /> 

       <android.support.constraint.Guideline 
        android:id="@+id/guideline10" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:orientation="horizontal" 
        app:layout_constraintGuide_percent="0.75" 
        tools:layout_editor_absoluteX="8dp" 
        tools:layout_editor_absoluteY="399dp" /> 
      </android.support.constraint.ConstraintLayout> 

      <android.support.constraint.ConstraintLayout 
       android:layout_width="match_parent" 
       android:layout_height="match_parent"> 

       <de.hdodenhof.circleimageview.CircleImageView 
        android:id="@+id/imageView13" 
        android:layout_width="0dp" 
        android:layout_height="0dp" 
        android:layout_marginBottom="0dp" 
        android:layout_marginLeft="0dp" 
        android:layout_marginRight="0dp" 
        android:layout_marginTop="0dp" 

        android:src="@drawable/logo" 
        app:civ_border_color="#FF000000" 
        app:civ_border_width="2dp" 
        app:layout_constraintBottom_toTopOf="@+id/guideline14" 
        app:layout_constraintHorizontal_bias="0.0" 
        app:layout_constraintLeft_toLeftOf="@+id/guideline11" 
        app:layout_constraintRight_toLeftOf="@+id/guideline12" 
        app:layout_constraintTop_toTopOf="@+id/guideline13" 
        app:layout_constraintVertical_bias="0.0" /> 

       <android.support.constraint.Guideline 
        android:id="@+id/guideline11" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:orientation="vertical" 
        app:layout_constraintGuide_percent="0.375" /> 

       <android.support.constraint.Guideline 
        android:id="@+id/guideline12" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:orientation="vertical" 
        app:layout_constraintGuide_percent="0.625" /> 

       <android.support.constraint.Guideline 
        android:id="@+id/guideline13" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:orientation="horizontal" 
        app:layout_constraintGuide_percent="0.06872852" /> 

       <android.support.constraint.Guideline 
        android:id="@+id/guideline14" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:orientation="horizontal" 
        app:layout_constraintGuide_percent="0.55" /> 
      </android.support.constraint.ConstraintLayout> 
     </android.support.v7.widget.CardView> 

     <android.support.v7.widget.CardView 
      android:layout_width="0dp" 
      android:layout_height="0dp" 
      android:layout_marginBottom="8dp" 
      android:layout_marginLeft="8dp" 
      android:layout_marginRight="8dp" 
      android:layout_marginTop="8dp" 
      app:cardElevation="10dp" 
      app:layout_constraintBottom_toTopOf="@+id/guideline15" 
      app:layout_constraintHorizontal_bias="0.0" 
      app:layout_constraintLeft_toLeftOf="parent" 
      app:layout_constraintRight_toRightOf="parent" 
      app:layout_constraintTop_toTopOf="@+id/guideline7" 
      app:layout_constraintVertical_bias="1.0"> 

      <android.support.constraint.ConstraintLayout 
       android:layout_width="match_parent" 
       android:layout_height="match_parent"> 

       <TextView 
        android:id="@+id/textView10" 
        android:layout_width="0dp" 
        android:layout_height="wrap_content" 
        android:layout_marginBottom="8dp" 
        android:layout_marginLeft="8dp" 
        android:layout_marginRight="8dp" 
        android:layout_marginTop="8dp" 
        android:text="+" 
        android:textAlignment="center" 
        android:textColor="#ff0000" 
        android:textSize="24sp" 
        app:layout_constraintBottom_toTopOf="@+id/guideline18" 
        app:layout_constraintHorizontal_bias="0.0" 
        app:layout_constraintLeft_toLeftOf="@+id/guideline16" 
        app:layout_constraintRight_toLeftOf="@+id/guideline17" 
        app:layout_constraintTop_toTopOf="parent" /> 

       <Button 
        android:id="@+id/button3" 
        android:layout_width="0dp" 
        android:layout_height="wrap_content" 
        android:layout_marginBottom="9dp" 
        android:layout_marginLeft="8dp" 
        android:layout_marginRight="8dp" 
        android:background="#4285f4" 
        android:text="Button" 
        app:layout_constraintBottom_toBottomOf="parent" 
        app:layout_constraintHorizontal_bias="0.0" 
        app:layout_constraintLeft_toLeftOf="parent" 
        app:layout_constraintRight_toRightOf="parent" /> 

       <TextView 
        android:id="@+id/textView9" 
        android:layout_width="0dp" 
        android:layout_height="0dp" 
        android:layout_marginBottom="4dp" 
        android:layout_marginLeft="8dp" 
        android:layout_marginRight="8dp" 
        android:layout_marginTop="4dp" 
        android:text="5000" 
        android:textAlignment="center" 
        android:textColor="#ff0000" 
        android:textSize="24sp" 
        app:layout_constraintBottom_toTopOf="@+id/guideline19" 
        app:layout_constraintHorizontal_bias="0.0" 
        app:layout_constraintLeft_toLeftOf="@+id/guideline17" 
        app:layout_constraintRight_toRightOf="parent" 
        app:layout_constraintTop_toTopOf="parent" 
        app:layout_constraintVertical_bias="0.666" /> 

       <TextView 
        android:id="@+id/textView8" 
        android:layout_width="0dp" 
        android:layout_height="0dp" 
        android:layout_marginBottom="4dp" 
        android:layout_marginLeft="8dp" 
        android:layout_marginRight="8dp" 
        android:layout_marginTop="8dp" 
        android:text="بن" 
        android:textAlignment="center" 
        android:textSize="24sp" 
        app:layout_constraintBottom_toTopOf="@+id/guideline18" 
        app:layout_constraintHorizontal_bias="0.0" 
        app:layout_constraintLeft_toLeftOf="@+id/guideline17" 
        app:layout_constraintRight_toRightOf="parent" 
        app:layout_constraintTop_toTopOf="@+id/guideline19" 
        app:layout_constraintVertical_bias="0.0" /> 

       <TextView 
        android:id="@+id/textView5" 
        android:layout_width="0dp" 
        android:layout_height="0dp" 
        android:layout_marginBottom="4dp" 
        android:layout_marginLeft="8dp" 
        android:layout_marginRight="8dp" 
        android:layout_marginTop="4dp" 
        android:text="اعتبار" 
        android:textAlignment="center" 
        android:textSize="24sp" 
        app:layout_constraintBottom_toTopOf="@+id/guideline18" 
        app:layout_constraintHorizontal_bias="1.0" 
        app:layout_constraintLeft_toLeftOf="parent" 
        app:layout_constraintRight_toLeftOf="@+id/guideline16" 
        app:layout_constraintTop_toTopOf="@+id/guideline19" 
        app:layout_constraintVertical_bias="1.0" /> 

       <TextView 
        android:id="@+id/textView3" 
        android:layout_width="0dp" 
        android:layout_height="0dp" 
        android:layout_marginBottom="4dp" 
        android:layout_marginLeft="8dp" 
        android:layout_marginRight="8dp" 
        android:layout_marginTop="8dp" 
        android:text="10000" 
        android:textAlignment="center" 
        android:textSize="24sp" 
        app:layout_constraintBottom_toTopOf="@+id/guideline19" 
        app:layout_constraintHorizontal_bias="0.0" 
        app:layout_constraintLeft_toLeftOf="parent" 
        app:layout_constraintRight_toLeftOf="@+id/guideline16" 
        app:layout_constraintTop_toTopOf="parent" 
        app:layout_constraintVertical_bias="0.666" /> 

       <android.support.constraint.Guideline 
        android:id="@+id/guideline16" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:orientation="vertical" 
        app:layout_constraintGuide_percent="0.45" /> 

       <android.support.constraint.Guideline 
        android:id="@+id/guideline17" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:orientation="vertical" 
        app:layout_constraintGuide_percent="0.55" /> 

       <android.support.constraint.Guideline 
        android:id="@+id/guideline18" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:orientation="horizontal" 
        app:layout_constraintGuide_percent="0.5" /> 

       <android.support.constraint.Guideline 
        android:id="@+id/guideline19" 
        android:layout_width="wrap_content" 
        android:layout_height="wrap_content" 
        android:orientation="horizontal" 
        app:layout_constraintGuide_percent="0.25" /> 
      </android.support.constraint.ConstraintLayout> 
     </android.support.v7.widget.CardView> 

     <EditText 
      android:id="@+id/editText5" 
      android:layout_width="0dp" 
      android:layout_height="wrap_content" 
      android:layout_marginLeft="8dp" 
      android:layout_marginRight="8dp" 
      android:layout_marginTop="16dp" 
      android:drawablePadding="10dp" 
      android:drawableRight="@android:drawable/ic_dialog_email" 
      android:ems="10" 
      android:inputType="textEmailAddress" 
      android:text="ایمیل" 
      android:textAlignment="viewEnd" 
      app:layout_constraintHorizontal_bias="0.0" 
      app:layout_constraintLeft_toLeftOf="parent" 
      app:layout_constraintRight_toRightOf="parent" 
      app:layout_constraintTop_toBottomOf="@+id/editText4" /> 

     <android.support.constraint.Guideline 
      android:id="@+id/guideline7" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:orientation="horizontal" 
      app:layout_constraintGuide_percent="0.33" /> 

     <EditText 
      android:id="@+id/editText3" 
      android:layout_width="0dp" 
      android:layout_height="wrap_content" 
      android:layout_marginBottom="8dp" 
      android:layout_marginTop="0dp" 
      android:ems="10" 
      android:inputType="textPersonName" 
      android:text="Name" 
      app:layout_constraintBottom_toBottomOf="parent" 
      app:layout_constraintLeft_toLeftOf="parent" 
      app:layout_constraintRight_toRightOf="parent" 
      app:layout_constraintTop_toBottomOf="@+id/editText6" /> 

     <EditText 
      android:id="@+id/editText4" 
      android:layout_width="0dp" 
      android:layout_height="wrap_content" 
      android:layout_marginLeft="8dp" 
      android:layout_marginRight="8dp" 
      android:layout_marginTop="19dp" 
      android:ems="10" 
      android:inputType="none" 
      android:text="مشخصات حساب" 
      android:textAlignment="viewEnd" 
      android:textSize="24sp" 
      android:textStyle="bold" 
      android:visibility="visible" 
      app:layout_constraintHorizontal_bias="0.497" 
      app:layout_constraintLeft_toLeftOf="parent" 
      app:layout_constraintRight_toRightOf="parent" 
      app:layout_constraintTop_toTopOf="@+id/guideline15" /> 

     <android.support.constraint.Guideline 
      android:id="@+id/guideline15" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:orientation="horizontal" 
      app:layout_constraintGuide_percent="0.6" /> 

     <EditText 
      android:id="@+id/editText8" 
      android:layout_width="0dp" 
      android:layout_height="wrap_content" 
      android:layout_marginTop="8dp" 
      android:ems="10" 
      android:inputType="textPersonName" 
      android:text="Name" 
      app:layout_constraintLeft_toLeftOf="parent" 
      app:layout_constraintRight_toRightOf="parent" 
      app:layout_constraintTop_toBottomOf="@+id/editText3" /> 

     <EditText 
      android:id="@+id/editText6" 
      android:layout_width="0dp" 
      android:layout_height="wrap_content" 
      android:layout_marginLeft="8dp" 
      android:layout_marginRight="8dp" 
      android:layout_marginTop="16dp" 
      android:ems="10" 
      android:inputType="textPersonName" 
      android:text="نام کاربری" 
      android:textAlignment="viewEnd" 
      app:layout_constraintHorizontal_bias="0.0" 
      app:layout_constraintLeft_toLeftOf="parent" 
      app:layout_constraintRight_toRightOf="parent" 
      app:layout_constraintTop_toBottomOf="@+id/editText5" /> 
    </android.support.constraint.ConstraintLayout> 
</ScrollView>
Quelle
2017-05-17 Pourya8386
'" aber es funktioniert nicht! "' Wird nichts gezeigt? etwas wird angezeigt, scrollt aber nicht? alles ist nach unten gescrollt? noch etwas? – pskink
@pskink das Scroll-Verhalten nicht funktioniert, alle Dinge mit Ausnahme der Elemente, die im unteren Teil der Seite angezeigt wird. – Pourya8386
was '" Elemente, die im unteren Teil der Seite ist "'? Was wird nicht gezeigt? – pskink
ich, dass stattdessen vorschlagen würde, lassen Constraint Layout der Eltern sein, andere Ansichten und Layouts enthalten. Möglicherweise hilft das
Quelle
2017-05-17 17:04:26 anonymusthread
Es hat nicht funktioniert! – Pourya8386
ConstraintLayout Scrollable funktioniert nicht

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