Constraint barrier example

Let's have two buttons, @id/button1 and @id/button2. 
The constraint_referenced_ids field will reference them 
by simply having them as comma-separated list:
     
<androidx.constraintlayout.widget.Barrier
     android:id="@+id/barrier"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     app:barrierDirection="bottom"
     app:constraint_referenced_ids="button1,button2" />
     
This way the barrier will allways be under button1 and button2.

Similar codes

9 votes179 views3 answers
Bootstrap badge color
CSS Bootstrap
0 vote101 views1 answer
How to change border height in css
CSS
4 votes72 views3 answers
Css animation delay
CSS
0 vote105 views1 answer
Css color gradient background full height
CSS
2 votes110 views2 answers
Font gap css
CSS
0 vote115 views1 answer
Center div with variable height
CSS
1 vote138 views1 answer
Animate font weight css
CSS
0 vote121 views1 answer
Align icon center div
CSS
0 vote112 views2 answers
Css lighten function
CSS
0 vote118 views1 answer
Css chamfered corner
CSS