/Java/Collapse recycler view on new item click

Collapse recycler view on new item click

holder.itemView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            final boolean visibility = holder.details.getVisibility()==View.VISIBLE;

            if (!visibility)
            {
                holder.itemView.setActivated(true);
                holder.details.setVisibility(View.VISIBLE);
                if (prev_expanded!=-1 && prev_expanded!=position)
                {
                    recycler.findViewHolderForLayoutPosition(prev_expanded).itemView.setActivated(false);
                    recycler.findViewHolderForLayoutPosition(prev_expanded).itemView.findViewById(R.id.cpl_details).setVisibility(View.GONE);
                }
                prev_expanded = position;
            }
            else
            {
                holder.itemView.setActivated(false);
                holder.details.setVisibility(View.GONE);
            }
            TransitionManager.beginDelayedTransition(recycler);              
        }
});

Source: stackoverflow.com

Similar codes

1 vote197 views2 answers
Spring boot docker
Java
0 vote212 views1 answer
Sauvegarder une partie en cours dans un fichier texte java
Java
0 vote192 views1 answer
How to add a note in java
Java
0 vote183 views1 answer
Instantiate matrix java
Java
0 vote194 views1 answer
Develop the Java application called Shapes. For this program, use only for loops and the following print statements below to generate the shapes below:
Java
0 vote183 views2 answers
Dialog getWindow().setBackgroundDrawable transparent
Java
5 votes202 views4 answers
Kotlin vs java
Java
-1 vote192 views2 answers
Access activity method from adapter
Java
1 vote213 views1 answer
Implementing iterator for linked list java
Java
1 vote208 views2 answers
Java instant to localdatetime
Java