How can i implement scroll viewer in Constraint Layout ?
Char Waka
1

<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:layout_width="match_parent"
android:layout_height="match_parent">

<android.support.constraint.ConstraintLayout
android:id="@+id/constraintLayout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!-- have whatever children you want inside -->

</android.support.constraint.ConstraintLayout>
</ScrollView>

Just place ConstraintLayout inside ScrollView

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