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Added the option to display downloaded images using the prefix 'file:' #304

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Added the option to display downloaded images using the prefix 'file:' #304

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19 changes: 19 additions & 0 deletions lib/src/replaced_element.dart
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import 'dart:convert';
import 'dart:io';
import 'dart:math';

import 'package:chewie/chewie.dart';
Expand Down Expand Up @@ -114,6 +115,24 @@ class ImageContentElement extends ReplacedElement {
return child;
},
);
} else if (src.startsWith("file:")) {
final File file = File(src.replaceFirst('file:', ''));
precacheImage(
FileImage(file),
context.buildContext,
onError: (exception, StackTrace stackTrace) {
context.parser.onImageError?.call(exception, stackTrace);
},
);
imageWidget = Image.file(
file,
frameBuilder: (ctx, child, frame, _) {
if (frame == null) {
return Text(alt ?? "", style: context.style.generateTextStyle());
}
return child;
},
);
} else {
precacheImage(
NetworkImage(src),
Expand Down