CODEWITHSUNDEEP
androidandroid-recyclerviewonclicklistener
junior programmer
junior programmer

Reputation: 57

How to implement recyclerview ItemClickListener() in Firebase recycler adapter?

I've followed this tutorial at YouTube.
I manage to search the data but now I want to open the details page of selected data on recycler view. How do I get it done? At which part should I implement the onClickListener for recyclerview? I've tried to put onClickListener, intent put extra ... in method OnBindViewHolder and SetDetails, but both of them have problems to recognize my context.

Here is my current code:

    private void firebaseIngredientSearch(String searchIngredient) {

    Toast.makeText(SearchActivity.this, "Started Search", Toast.LENGTH_LONG).show();

    Query firebaseSearchQuery = databaseReference.orderByChild("ingName").startAt(searchIngredient).endAt(searchIngredient + "\uf8ff");

    FirebaseRecyclerOptions<Ingredients> firebaseRecyclerOptions = new FirebaseRecyclerOptions.Builder<Ingredients>()
            .setQuery(firebaseSearchQuery, Ingredients.class)
            .build();

    FirebaseRecyclerAdapter<Ingredients, SearchActivity.IngredientsViewHolder> firebaseRecyclerAdapter = new
            FirebaseRecyclerAdapter<Ingredients, SearchActivity.IngredientsViewHolder>(firebaseRecyclerOptions) {

                @Override
                protected void onBindViewHolder(@NonNull IngredientsViewHolder holder, int position, @NonNull final Ingredients model) {


                    holder.setDetails(model.getIngName(), model.getIngStatus(),model.getIngCategory(),model.getIngCategory());

                holder.view.setOnClickListener(new View.OnClickListener() {
                        @Override
                        public void onClick(View view) {
                            Intent goDetail = new Intent(, IngredientSearchDetailsActivity.class);
                            goDetail.putExtra("ingName", model.getIngName());
                            goDetail.putExtra("ingStatus", model.getIngStatus());
                            goDetail.putExtra("ingCategory", model.getIngCategory());
                            goDetail.putExtra("ingDescription", model.getIngDescription());

                            mActivity.startActivity(goDetail);
                        }
                    });



                }

                @NonNull
                @Override
                public IngredientsViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {

                    View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.layout_searched_ingredient, parent, false);
                    return new IngredientsViewHolder(view);
                }
            };

    firebaseRecyclerAdapter.startListening();
    rvSearchResult.setAdapter(firebaseRecyclerAdapter);

}

////////////////////////////////////////////////////////////////////////////////

public static class IngredientsViewHolder extends RecyclerView.ViewHolder {

    View view;

    public IngredientsViewHolder(@androidx.annotation.NonNull View itemView) {
        super(itemView);
        view = itemView;
    }

    public void setDetails(String ingName, String ingStatus, String ingCategory, String ingDescription) {

        TextView i_Name = view.findViewById(R.id.tvName);
        TextView i_Status = view.findViewById(R.id.tvStatus);
        TextView i_Category = view.findViewById(R.id.tvCategory);
        TextView i_Description = view.findViewById(R.id.tvDescription);
        ImageView iv_Status = view.findViewById(R.id.searchStatusIv);

        i_Name.setText(ingName);
        i_Status.setText(ingStatus);       
        i_Category.setText(ingCategory);
        i_Description.setText(ingDescription);

    }

}

Upvotes: 1

Views: 66

Answers (1)

Md. Asaduzzaman
Md. Asaduzzaman

Reputation: 15423

User holder.view.setOnClickListener to initiate OnClickListener and use holder.view.getContext() instead of mActivity

holder.view.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {
        Intent goDetail = new Intent(, IngredientSearchDetailsActivity.class);
        goDetail.putExtra("ingName", model.getIngName());
        goDetail.putExtra("ingStatus", model.getIngStatus());
        goDetail.putExtra("ingCategory", model.getIngCategory());
        goDetail.putExtra("ingDescription", model.getIngDescription());

        holder.view.getContext().startActivity(goDetail);
    }
});

Upvotes: 1

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