👀 Views: 93 💬 Answers: 1 📅 Created: 2025-06-13

android recyclerview glide kotlin

I tried several approaches but none seem to work. I'm working with a question where images are not loading correctly in my RecyclerView when using Glide. I implemented the ViewHolder pattern in my adapter, but sometimes the images are displayed as placeholders or not displayed at all, especially when scrolling rapidly. The scenario seems to be more prominent when dealing with lists that have a large number of items. I tried using Glide's `placeholder()` and `behavior()` methods, but they don't seem to resolve the scenario. Here's a snippet of my adapter code: ```kotlin class MyAdapter(private val items: List<MyItem>) : RecyclerView.Adapter<MyAdapter.MyViewHolder>() { class MyViewHolder(view: View) : RecyclerView.ViewHolder(view) { val imageView: ImageView = view.findViewById(R.id.imageView) } override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): MyViewHolder { val view = LayoutInflater.from(parent.context).inflate(R.layout.item_layout, parent, false) return MyViewHolder(view) } override fun onBindViewHolder(holder: MyViewHolder, position: Int) { val item = items[position] Glide.with(holder.itemView.context) .load(item.imageUrl) .placeholder(R.drawable.loading) .behavior(R.drawable.behavior) .into(holder.imageView) } override fun getItemCount() = items.size } ``` I also ensured that the `imageUrl` is valid and not null. I've tried to log the URLs being loaded, and they appear to be correct. Additionally, I checked for memory leaks and made sure I'm using Glide's caching effectively. Is there something I'm missing in terms of lifecycle management or RecyclerView's recycling mechanism? Any insights would be greatly appreciated! My development environment is Windows. What am I doing wrong?