I have ScrollView and few other views on top and bottom of it, it's inside ConstraintLayout. I tried many ways, No luck, Scrollview is taking full space instead of to provide scrolling and if provide a constraint to bottom view, then that view is not visible.
XML File:
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
<!-- @style/Dialog.Title contains margins and font settings -->
<TextView
android:id="@+id/title_text_view"
style="@style/Dialog.Title"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginBottom="0dp"
android:gravity="center_vertical"
android:text="@string/device_settings_quality_dialog_title"
app:layout_constraintBottom_toTopOf="@+id/quality_group_container"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
/>
<!-- @style/Dialog.Content contains only margins -->
<ScrollView
android:id="@+id/quality_group_container"
style="@style/Dialog.Content"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/title_text_view"
app:layout_constraintBottom_toTopOf="@+id/cancel_button"
>
<RadioGroup
android:id="@+id/quality_radio_group"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
>
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Option 1">
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Option 2">
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Option 3">
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Option 4">
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Option 5">
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Option 6">
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Option 7">
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Option 8">
</RadioGroup>
</ScrollView>
<!-- @style/Dialog.Actions.Button contains margins and paddings -->
<Button
android:id="@+id/cancel_button"
style="@style/Dialog.Actions.Button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/device_settings_name_cancel_button_label"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
/>
</android.support.constraint.ConstraintLayout>
</android.support.v7.widget.CardView>
Please help me to figure out issue using ConstraintLayout.