49 lines
No EOL
1.6 KiB
Dart
49 lines
No EOL
1.6 KiB
Dart
import 'package:cached_network_image/cached_network_image.dart';
|
|
import 'package:flutter/material.dart';
|
|
|
|
class GenericAvatar extends StatelessWidget {
|
|
const GenericAvatar({this.imageUri="", super.key, this.placeholderIcon=Icons.person, this.radius, this.foregroundColor});
|
|
|
|
final String imageUri;
|
|
final IconData placeholderIcon;
|
|
final double? radius;
|
|
final Color? foregroundColor;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return imageUri.isEmpty ? CircleAvatar(
|
|
radius: radius,
|
|
foregroundColor: foregroundColor,
|
|
backgroundColor: Colors.transparent,
|
|
child: Icon(placeholderIcon, color: foregroundColor,),
|
|
) : CachedNetworkImage(
|
|
imageBuilder: (context, imageProvider) {
|
|
return CircleAvatar(
|
|
foregroundImage: imageProvider,
|
|
foregroundColor: foregroundColor,
|
|
backgroundColor: Colors.transparent,
|
|
radius: radius,
|
|
);
|
|
},
|
|
imageUrl: imageUri,
|
|
placeholder: (context, url) {
|
|
return CircleAvatar(
|
|
backgroundColor: Colors.white54,
|
|
foregroundColor: foregroundColor,
|
|
radius: radius,
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(8.0),
|
|
child: CircularProgressIndicator(color: foregroundColor, strokeWidth: 2),
|
|
),
|
|
);
|
|
},
|
|
errorWidget: (context, error, what) => CircleAvatar(
|
|
radius: radius,
|
|
foregroundColor: foregroundColor,
|
|
backgroundColor: Colors.transparent,
|
|
child: Icon(placeholderIcon, color: foregroundColor,),
|
|
),
|
|
);
|
|
}
|
|
|
|
} |