webview_plus 0.6.2

webview_plus: ^0.6.2 copied to clipboard

• Fixed the onDOMContentLoaded callback not being called on all platforms.

• Fixed a critical Android WebView crash by allowing nullable arguments (String?) on JavaScript-to-Kotlin bridges to gracefully handle empty page lifecycles.

• Bug in the evaluateJavaScript function on macOS and iOS causing a crash.
• Remove the PrivacyInfo file in macOS for remove the warning.

• Android: switch to initSurfaceAndroidView (Texture Layer Hybrid Composition) by default on API 23+, replacing the old choice between Virtual Display (janky scroll) and Hybrid Composition (janky Flutter animations around the webview). Native scroll and Flutter transitions/dialogs are now both smooth. Falls back automatically to the previous behavior on API < 23.
• Android: smoother native scrolling — disabled the overscroll glow effect (overScrollMode = OVER_SCROLL_NEVER) and enabled nested scrolling (isNestedScrollingEnabled).
• Android: faster first paint — enabled useWideViewPort and loadWithOverviewMode to avoid a desktop-then-mobile relayout on pages without a proper viewport meta tag.
• Android: explicit cacheMode = LOAD_DEFAULT to make sure standard HTTP caching is honored, enabling faster subsequent loads.
• Added WebviewPlusPreloader, a new API to speed up webview loading:
  • WebviewPlusPreloader.warmUp({int count = 1}) pre-creates WebView engine instances in the background, moving the one-time Chromium engine initialization cost off the critical path of the first visible webview.
  • WebviewPlusPreloader.preloadUrl(String url) loads a URL in an invisible, disposable webview ahead of time to warm the shared HTTP cache, speeding up the real webview's load of the same URL later.
  • Both are no-ops on non-Android platforms.
• Rename the evaluateJavaScript setting in controller to evaluateJavascript to match with the other webview in flutter.

Windows changes:

• Navigation: Fixed an issue where the canGoBack and canGoForward state properties were not functioning.
• Focus: Fixed the WebView hijacking focus and causing the main Flutter window to lose active focus when clicked.
• Cursor: Fixed the mouse cursor failing to adapt (e.g., changing to a text-selection cursor) when hovering over web content.
• Context Menu: Fixed the right-click context menu appearing misaligned/offset when running the application in windowed mode.

Android changes:

• Use initSurfaceAndroidView or initHybridAndroidView when is available (API 23+).
• Add support for Android 12's new "Hybrid Composition++" mode (requires API 34+).

• Add WebviewEnvironment for Windows (userDataFolder)

• Update onLoadStart / onLoadStop / onReceivedError / onNavigationRequest and remove shouldOverrideUrlLoading (now use onNavigationRequest only)
• Add onDOMContentLoaded / onWindowFocus / onWindowBlur

• Initial Commit