Bitmap Optimization

NetEase Cloud Music Tech Team

Dec 30, 2020 · Mobile Development

Poplayer: A Solution for Separating Temporary and Stable Business in Mobile Apps

NetEase Cloud Music’s Poplayer adds a WebView overlay to Android apps, isolating temporary features from core functionality while enabling hot‑swappable, reusable modules, and achieves massive memory savings—over 80,000‑fold—and up to 90‑times faster drawing through position/alpha caching, bitmap size reduction, clipRect drawing, and ARGB‑to‑ALPHA_8 optimization.