build method

Implementation

@override
Widget build(BuildContext context, WidgetRef ref) {
  return Dialog(
    insetPadding: EdgeInsets.zero,
    child: Scaffold(
      appBar: AppBar(
        automaticallyImplyLeading: false,
        title: Text(
          title,
          style: Theme.of(context).textTheme.titleSmall,
          maxLines: 2,
          overflow: TextOverflow.ellipsis,
        ),
        actions: [
          ShareFileButton(file: imageFile),
          IconButton(
            onPressed: () => Navigator.pop(context),
            icon: const Icon(Icons.close),
          ),
        ],
      ),
      body: Center(
        child: PinchZoomReleaseUnzoomWidget(
          child: Image.file(
            imageFile,
            frameBuilder: (
              BuildContext context,
              Widget child,
              int? frame,
              bool wasSynchronouslyLoaded,
            ) {
              if (wasSynchronouslyLoaded) {
                return child;
              }
              return AnimatedOpacity(
                opacity: frame == null ? 0 : 1,
                duration: const Duration(seconds: 1),
                curve: Curves.easeOut,
                child: child,
              );
            },
            errorBuilder: (
              BuildContext context,
              Object url,
              StackTrace? error,
            ) {
              return Text(
                L10n.of(context).couldNotLoadImage(error.toString()),
              );
            },
            fit: BoxFit.fitWidth,
          ),
        ),
      ),
    ),
  );
}