📄️ Memory Management
Android devices operate in heavily constrained memory environments. Poor memory management leads to high OutOfMemoryError (OOM) crashes, sluggish app performance, and the app being killed aggressively when in the background.
📄️ Profiling and Benchmarking
Blindly guessing what is slowing down your app is dangerous. You must measure objectively.
📄️ App Startup Performance
Users form their first impression of an app during startup. A slow app startup leads to abandonment and uninstalls. Google measures this strictly in Vitals (Cold start < 5s, Warm start < 2s, Hot start < 1.5s).