Making Android Baseline Profiles Work with Obfuscation, Market Limits, and Hot‑Fixes

This article explains how Baseline Profiles improve Android app start‑up performance, analyzes three major obstacles—unsupported app stores, dex‑crc mismatches caused by code‑obfuscation, and hot‑fix dex incompatibility—and provides concrete solutions including active optimization, dex‑name correction tasks, and profile injection during patch synthesis.

AndroidAoTBaseline Profiles

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Making Android Baseline Profiles Work with Obfuscation, Market Limits, and Hot‑Fixes

iQIYI Technical Product Team

Apr 12, 2024 · Mobile Development

Performance Optimization Strategies for iQIYI Android App on Low-End Devices

iQIYI improves its Android app for low‑end phones by classifying devices, streamlining startup with task‑based scheduling and baseline profiles, reducing UI thread load through card layout hard‑coding, message queuing, effect degradation, and pre‑fetching data, while continuously monitoring performance to ensure faster, smoother user experiences.

AndroidBaseline ProfilesPerformance Optimization

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Performance Optimization Strategies for iQIYI Android App on Low-End Devices

Watermelon Video Tech Team

Jun 2, 2023 · Mobile Development

Custom Baseline Profiles Optimization for Android Apps: Design, Implementation, and Evaluation

This article describes the background of Android code execution, the evolution from full AOT to JIT+AOT and Cloud Profiles, the limitations of Google Baseline Profiles, and presents a custom Gradle‑based solution that generates baseline.prof files for all AGP versions, integrates with the installation pipeline, collaborates with OEMs, and demonstrates measurable cold‑start improvements.

AndroidAoTBaseline Profiles

0 likes · 29 min read

Custom Baseline Profiles Optimization for Android Apps: Design, Implementation, and Evaluation