OPPO Amber Lab

Oct 20, 2023 · Mobile Development

How Hybrid Apps Communicate: Mechanisms, Risks, and Secure Practices

This article explains the core principles of Hybrid app communication between WebView and native code, outlines common implementations such as Google’s JavaScriptInterface and JSBridge, identifies critical security risks, presents a real‑world vulnerability example, and offers practical mitigation and reverse‑engineering guidance.