31 lines
732 B
Dart
31 lines
732 B
Dart
import 'dart:io';
|
|
|
|
import 'package:cached_network_image/cached_network_image.dart';
|
|
import 'package:flutter/widgets.dart';
|
|
|
|
class DisplayImageSource {
|
|
String url;
|
|
File file;
|
|
DisplayImageSource({this.url, this.file});
|
|
|
|
ImageProvider get imageProvider =>
|
|
file == null ? CachedNetworkImageProvider(url) : FileImage(file);
|
|
|
|
@override
|
|
bool operator ==(other) {
|
|
if (identical(this, other)) {
|
|
return true;
|
|
}
|
|
return (other.file == this.file &&
|
|
(other.file != null || this.file != null)) ||
|
|
(other.url == this.url && (other.url != null || this.url != null));
|
|
}
|
|
|
|
@override
|
|
int get hashCode {
|
|
int result = 17;
|
|
result = 37 * result + file.hashCode;
|
|
return result;
|
|
}
|
|
}
|