RecyclerView Articles

What Are RecyclerView's Four Cache Levels? Understanding ViewHolder Reuse

A practical explanation of RecyclerView's four cache levels, ViewHolder reuse order, RecycledViewPool, Prefetch, and how they affect scrolling performance.

Android RecyclerView Cache: Four Levels, Reuse, and Prefetch

A deep dive into RecyclerView's four cache layers, their different hit costs, GapWorker prefetch, and practical tuning for smoother scrolling.

Android Modular Scroll Containers: From ViewTypes to Section Engines

A section-based Android page container architecture using ConcatAdapter, lazy loading, and module-level paging to decouple complex ecommerce screens.