How to optimize images in Android without breaking UX: metrics, practices, and tradeoffs

▤ Summary

This article explains how to optimize image loading in Android apps without hurting user experience. It focuses on practical tradeoffs such as preview-versus-original image strategies, prefetching, caching, and sizing images correctly to reduce jank and frozen frames. It also recommends measuring UI performance by device tier and tracking business metrics like conversion, bounce rate, and time to first interaction. The guidance emphasizes building tier-based image policies and separating image-loading infrastructure from UI logic. The article targets ecommerce and app teams that want smoother rendering and better business outcomes.

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