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

1 vote166 views3 answers
Console error
CSS
1 vote183 views1 answer
Use a local font css
CSS
0 vote184 views1 answer
Nmap output ip only
CSS
72 votes181 views6 answers
Css absolute center horizontal
CSS
1 vote249 views2 answers
Block elements css
CSS
16 votes166 views3 answers
Remove underline hover css
CSS
0 vote166 views1 answer
How to give linear transprerancyon background image
CSS
0 vote180 views1 answer
Css variables css tricks
CSS
0 vote191 views1 answer
Border 1px thick
CSS
1 vote194 views1 answer
CSS3
CSS