waitUntilFirstFrameRasterized method
Waits until the next dart:ui.PlatformDispatcher.onReportTimings is called.
Use this method to wait for the first frame to be rasterized during the app launch.
Throws UnimplementedError on WebFlutterDriver instances.
Implementation
Future<void> waitUntilFirstFrameRasterized() async {
await sendCommand(const WaitForCondition(FirstFrameRasterized()));
}