buildOverscrollIndicator method

@override Widget buildOverscrollIndicator(BuildContext context, Widget child, ScrollableDetails details)

Applies a GlowingOverscrollIndicator to the child widget on TargetPlatform.android and TargetPlatform.fuchsia.

Implementation

@override
Widget buildOverscrollIndicator(
    BuildContext context, Widget child, ScrollableDetails details) {
  // When modifying this function, consider modifying the implementation in
  // the base class as well.
  final AndroidOverscrollIndicator indicator = _androidOverscrollIndicator ??
      Theme.of(context).androidOverscrollIndicator ??
      androidOverscrollIndicator;
  switch (getPlatform(context)) {
    case TargetPlatform.iOS:
    case TargetPlatform.linux:
    case TargetPlatform.macOS:
    case TargetPlatform.windows:
      return child;
    case TargetPlatform.android:
      switch (indicator) {
        case AndroidOverscrollIndicator.stretch:
          return StretchingOverscrollIndicator(
            axisDirection: details.direction,
            child: child,
          );
        case AndroidOverscrollIndicator.glow:
          continue glow;
      }
    glow:
    case TargetPlatform.fuchsia:
      return GlowingOverscrollIndicator(
        axisDirection: details.direction,
        color: Theme.of(context).colorScheme.secondary,
        child: child,
        showLeading: showLeading,
        showTrailing: showTrailing,
      );
  }
}