В нижней части моего макета есть белая часть.![enter image description here](https://i.stack.imgur.com/aHUIX.png)
Я предполагаю, что это parent
макета.Как мне получить к нему доступ и изменить его цвет, чтобы он не был белым.Я не хочу менять ограничения, так как они идеально подходят для всех остальных случаев, когда текст больше.Белый только показывает, когда текста мало.
Если изменение ограничений - единственный способ решить эту проблему, то вот полное XML
:
<?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:id="@+id/scrollView1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:theme="@style/Theme.AppCompat"
tools:context="com.nollvision.slothmode.nollvision.Detail1Activity">
<android.support.constraint.ConstraintLayout
android:id="@+id/detail1_background"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/grey">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?attr/colorPrimary"
android:backgroundTint="@color/colorPrimaryDark"
android:minHeight="?attr/actionBarSize"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" />
<ImageView
android:id="@+id/backgroundTextView"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_marginBottom="24dp"
android:layout_marginEnd="24dp"
android:layout_marginLeft="24dp"
android:layout_marginRight="24dp"
android:layout_marginStart="24dp"
android:layout_marginTop="24dp"
android:alpha="0.8"
android:backgroundTint="@color/colorWhite"
android:elevation="0dp"
app:layout_constraintBottom_toBottomOf="@id/button9"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@id/toolbar"
app:layout_constraintVertical_bias="0.0"
app:srcCompat="@drawable/detail_text_background" />
<ImageView
android:id="@+id/background_image"
android:layout_width="0dp"
android:layout_height="200dp"
android:layout_marginTop="150dp"
android:elevation="0dp"
android:scaleType="fitCenter"
app:layout_constraintLeft_toLeftOf="@id/backgroundTextView"
app:layout_constraintRight_toRightOf="@id/backgroundTextView"
app:layout_constraintTop_toBottomOf="@id/toolbar"
app:srcCompat="@drawable/icon1white" />
<TextView
android:id="@+id/detail1_header"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:elevation="3dp"
android:fontFamily="sans-serif"
android:text="HEADER"
android:textAppearance="@android:style/TextAppearance.Material.Title"
android:textColor="@android:color/black"
android:textSize="24sp"
android:typeface="normal"
app:layout_constraintLeft_toLeftOf="@id/backgroundTextView"
app:layout_constraintRight_toRightOf="@id/backgroundTextView"
app:layout_constraintTop_toTopOf="@id/backgroundTextView" />
<TextView
android:id="@+id/subHeader"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:elevation="3dp"
android:fontFamily="sans-serif"
android:text="TextView"
android:textAppearance="@android:style/TextAppearance.Material.Medium"
android:textColor="@color/grey"
android:textSize="18sp"
android:typeface="normal"
app:layout_constraintEnd_toEndOf="@+id/backgroundTextView"
app:layout_constraintStart_toStartOf="@+id/backgroundTextView"
app:layout_constraintTop_toBottomOf="@+id/detail1_header" />
<Button
android:id="@+id/button1"
style="@style/Widget.AppCompat.Button.Borderless"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="4dp"
android:fontFamily="sans-serif"
android:text="Button1"
android:textAlignment="viewStart"
android:textAppearance="@style/TextAppearance.AppCompat.Body1"
android:textColor="@color/colorPrimary"
android:textSize="20sp"
android:typeface="normal"
app:layout_constraintRight_toRightOf="@+id/backgroundTextView"
app:layout_constraintStart_toStartOf="@+id/backgroundTextView"
app:layout_constraintTop_toBottomOf="@+id/subHeader" />
<Button
android:id="@+id/button2"
style="@style/Widget.AppCompat.Button.Borderless"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="4dp"
android:fontFamily="sans-serif"
android:text="Button1"
android:textAlignment="viewStart"
android:textAppearance="@style/TextAppearance.AppCompat.Body1"
android:textColor="@color/colorPrimary"
android:textSize="20sp"
android:typeface="normal"
app:layout_constraintRight_toRightOf="@+id/backgroundTextView"
app:layout_constraintStart_toStartOf="@+id/backgroundTextView"
app:layout_constraintTop_toBottomOf="@+id/button1" />
<Button
android:id="@+id/button3"
style="@style/Widget.AppCompat.Button.Borderless"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="4dp"
android:fontFamily="sans-serif"
android:text="Button1"
android:textAlignment="viewStart"
android:textAppearance="@style/TextAppearance.AppCompat.Body1"
android:textColor="@color/colorPrimary"
android:textSize="20sp"
android:typeface="normal"
app:layout_constraintRight_toRightOf="@+id/backgroundTextView"
app:layout_constraintStart_toStartOf="@+id/backgroundTextView"
app:layout_constraintTop_toBottomOf="@+id/button2" />
<Button
android:id="@+id/button4"
style="@style/Widget.AppCompat.Button.Borderless"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="4dp"
android:fontFamily="sans-serif"
android:text="Button1"
android:textAlignment="viewStart"
android:textAppearance="@style/TextAppearance.AppCompat.Body1"
android:textColor="@color/colorPrimary"
android:textSize="20sp"
android:typeface="normal"
app:layout_constraintRight_toRightOf="@+id/backgroundTextView"
app:layout_constraintStart_toStartOf="@+id/backgroundTextView"
app:layout_constraintTop_toBottomOf="@+id/button3" />
<Button
android:id="@+id/button5"
style="@style/Widget.AppCompat.Button.Borderless"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="4dp"
android:fontFamily="sans-serif"
android:text="Button1"
android:textAlignment="viewStart"
android:textAppearance="@style/TextAppearance.AppCompat.Body1"
android:textColor="@color/colorPrimary"
android:textSize="20sp"
android:typeface="normal"
app:layout_constraintRight_toRightOf="@+id/backgroundTextView"
app:layout_constraintStart_toStartOf="@+id/backgroundTextView"
app:layout_constraintTop_toBottomOf="@+id/button4" />
<Button
android:id="@+id/button6"
style="@style/Widget.AppCompat.Button.Borderless"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="4dp"
android:fontFamily="sans-serif"
android:text="Button1"
android:textAlignment="viewStart"
android:textAppearance="@style/TextAppearance.AppCompat.Body1"
android:textColor="@color/colorPrimary"
android:textSize="20sp"
android:typeface="normal"
app:layout_constraintRight_toRightOf="@+id/backgroundTextView"
app:layout_constraintStart_toStartOf="@+id/backgroundTextView"
app:layout_constraintTop_toBottomOf="@+id/button5" />
<Button
android:id="@+id/button7"
style="@style/Widget.AppCompat.Button.Borderless"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="4dp"
android:fontFamily="sans-serif"
android:text="Button1"
android:textAlignment="viewStart"
android:textAppearance="@style/TextAppearance.AppCompat.Body1"
android:textColor="@color/colorPrimary"
android:textSize="20sp"
android:typeface="normal"
app:layout_constraintRight_toRightOf="@+id/backgroundTextView"
app:layout_constraintStart_toStartOf="@+id/backgroundTextView"
app:layout_constraintTop_toBottomOf="@+id/button6" />
<Button
android:id="@+id/button8"
style="@style/Widget.AppCompat.Button.Borderless"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="4dp"
android:fontFamily="sans-serif"
android:text="Button1"
android:textAlignment="viewStart"
android:textAppearance="@style/TextAppearance.AppCompat.Body1"
android:textColor="@color/colorPrimary"
android:textSize="20sp"
android:typeface="normal"
app:layout_constraintRight_toRightOf="@+id/backgroundTextView"
app:layout_constraintStart_toStartOf="@+id/backgroundTextView"
app:layout_constraintTop_toBottomOf="@+id/button7" />
<Button
android:id="@+id/button9"
style="@style/Widget.AppCompat.Button.Borderless"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="4dp"
android:fontFamily="sans-serif"
android:text="Button1"
android:textAlignment="viewStart"
android:textAppearance="@style/TextAppearance.AppCompat.Body1"
android:textColor="@color/colorPrimary"
android:textSize="20sp"
android:typeface="normal"
app:layout_constraintRight_toRightOf="@+id/backgroundTextView"
app:layout_constraintStart_toStartOf="@+id/backgroundTextView"
app:layout_constraintTop_toBottomOf="@+id/button8" />
</android.support.constraint.ConstraintLayout>