OnClickListener for CardView?
How do I attach an OnClickListener
to a CardView
? I want every single card to have a different action when clicked.
I have a RecyclerView
that has a custom adapter for displaying the cards. This is how it's implemented.
You should implement the OnItemClickListener
in your ViewHolder
class, and pass the current item to the ViewHolder
instances on every onBindViewHolder()
.
From this post:
public static class ViewHolder extends RecyclerView.ViewHolder {
public View view;
public Item currentItem;
public ViewHolder(View v) {
super(v);
view = v;
view.setOnClickListener(new View.OnClickListener() {
@Override public void onClick(View v) {
// item clicked
}
});
}
}
@Override public void onBindViewHolder(ViewHolder viewHolder, int i) {
viewHolder.currentItem = items.get(i);
}
This is my solution for this problem:
-
First add reference to View view object in ViewHolder class
public static class TouristViewHolder extends RecyclerView.ViewHolder{ public ImageView img; public TextView name; public TextView description; public RatingBar rating; public View view; // <----- here public TouristViewHolder(final View view) { super(view); this.view = view; // <----- here // ... rest of code } }
-
Next, in method
onBindViewHolder(final MyViewHolder holder, final int position)
, I add a listener and set newIntent
.@Override public void onBindViewHolder(TouristViewHolder touristViewHolder, final int position) { touristViewHolder.view.setOnClickListener(new View.OnClickListener() { // <--- here @Override public void onClick(View v) { Log.i("W4K","Click-"+position); context.startActivity(new Intent(context,MainActivity.class)); // <--- here } });
It works for me fine, hope it will help someone else.