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Enable sharing of remote photos

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This commit is contained in:
Vishnu Mohandas 2020-05-25 20:37:22 +05:30
parent 14a6ed1f2f
commit b37682d863
3 changed files with 20 additions and 6 deletions
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5
lib/models/photo.dart
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@ -4,6 +4,7 @@ import 'package:flutter_image_compress/flutter_image_compress.dart';
import 'package:photo_manager/photo_manager.dart';
import 'package:path/path.dart';
import 'package:logging/logging.dart';
import 'package:photos/core/configuration.dart';
class Photo {
int generatedId;
@ -64,6 +65,10 @@ class Photo {
}
}
String getRemoteUrl() {
return Configuration.instance.getHttpEndpoint() + "/" + remotePath;
}
Future<Uint8List> getOriginalBytes() {
return getAsset().originBytes;
}

5
lib/ui/zoomable_image.dart
View file

@ -60,10 +60,7 @@ class _ZoomableImageState extends State<ZoomableImage> {
}
void _loadNetworkImage() {
_imageProvider = Image.network(Configuration.instance.getHttpEndpoint() +
"/" +
widget.photo.remotePath)
.image;
_imageProvider = Image.network(widget.photo.getRemoteUrl()).image;
}
void _loadLocalImage(BuildContext context) {

16
lib/utils/share_util.dart
View file

@ -1,11 +1,13 @@
import 'dart:io';
import 'dart:typed_data';
import 'package:esys_flutter_share/esys_flutter_share.dart';
import 'package:flutter/foundation.dart';
import 'package:photos/models/photo.dart';
import 'package:path/path.dart';
Future<void> share(Photo photo) async {
final bytes = await photo.getBytes();
final bytes = await _getPhotoBytes(photo);
final ext = extension(photo.title);
final shareExt =
ext == ".HEIC" ? "jpeg" : ext.substring(1, ext.length).toLowerCase();
@ -15,7 +17,17 @@ Future<void> share(Photo photo) async {
Future<void> shareMultiple(List<Photo> photos) async {
final shareContent = Map<String, Uint8List>();
for (Photo photo in photos) {
shareContent[photo.title] = await photo.getBytes();
shareContent[photo.title] = await _getPhotoBytes(photo);
}
return Share.files("images", shareContent, "*/*");
}
Future<Uint8List> _getPhotoBytes(Photo photo) async {
if (photo.localId != null) {
return await photo.getBytes();
} else {
var request = await HttpClient().getUrl(Uri.parse(photo.getRemoteUrl()));
var response = await request.close();
return await consolidateHttpClientResponseBytes(response);
}
}