Jun 8, 2020 · Mobile Development

Understanding and Applying Facebook’s Redex Bytecode Optimizer for Android APK Size and Startup Time Reduction

This article explains the principles and usage of Facebook’s open‑source Android bytecode optimizer Redex, presents its design, lists the optimization techniques it provides, and shares practical results of applying Redex (including Interdex) to the Anjuke app, highlighting the achieved APK size reduction and startup‑time improvements as well as the integration costs.

APK OptimizationAndroidRedex

0 likes · 8 min read

Understanding and Applying Facebook’s Redex Bytecode Optimizer for Android APK Size and Startup Time Reduction

Tencent TDS Service

Nov 24, 2016 · Mobile Development

Boost Android Cold Start: Lessons from Redex and Interdex Optimization

After Facebook open‑sourced Redex, we explored its many optimizations and pitfalls, focusing on Interdex to reorder classes in the main dex, uncovering how class pre‑verification and hot‑patch instrumentation affect cold‑start performance, and sharing practical insights and remaining challenges for Android apps.

AndroidDEXInterdex

0 likes · 15 min read

Boost Android Cold Start: Lessons from Redex and Interdex Optimization