onZoomScaleChanged method Null safety

void onZoomScaleChanged(
  1. double oldScale,
  2. double newScale
)

Event fired when the zoom scale of the WebView has changed.

oldScale The old zoom scale factor.

newScale The new zoom scale factor.

NOTE: available only on Android.

Official Android API: https://developer.android.com/reference/android/webkit/WebViewClient#onScaleChanged(android.webkit.WebView,%20float,%20float)

Official iOS API: https://developer.apple.com/documentation/uikit/uiscrollviewdelegate/1619409-scrollviewdidzoom

Implementation

void onZoomScaleChanged(double oldScale, double newScale) {}