Knowledge Base WebViewGold for Android How to run JavaScript code from Android Java code? Article sections You can enter this snippet on the desired place in MainActivity.java: webView.loadUrl("javascript:alert('Hello World!')"); Last Updated: 1 year ago in WebViewGold for Android Related Articles How to Fix the Android Studio Error: “The project is using an incompatible version (AGP X.X.X) of the Android Gradle plugin”? Key Metrics to Track in Your iOS & Android Apps and What They Reveal Monetizing Your App: Strategies for Generating Revenue Security and Privacy: Protecting Your Users' Data in Mobile Apps Solving the “Writable dex file is not allowed” Crash in Android Apps Google Play Target API Level 34 Requirement: What Developers Need to Know