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This article details JD Finance’s end‑to‑end migration of its financial app to HarmonyOS NEXT, covering the system’s architecture, component selection, cross‑platform strategies, performance optimizations, new OS features, and lessons learned from the trial and official releases.
This article details JD Finance's end‑to‑end development of a HarmonyOS NEXT version, covering background, feature selection, architectural layering, technical solution comparison, infrastructure construction, challenges, trial and official releases, new OS features, performance optimization, and future plans.
This article details JD Finance's Android mobile app startup speed optimization project, covering background, launch type analysis, measurement tools, and a series of practical improvements such as theme switching, application code reduction, thread management, network tweaks, and activity refinements that together cut launch time by up to 45%.