82 lines
2.8 KiB
Dart
82 lines
2.8 KiB
Dart
import 'dart:typed_data';
|
|
|
|
import 'package:aves/model/entry.dart';
|
|
import 'package:flutter/foundation.dart';
|
|
import 'package:flutter/services.dart';
|
|
|
|
abstract class EmbeddedDataService {
|
|
Future<List<Uint8List>> getExifThumbnails(AvesEntry entry);
|
|
|
|
Future<Map> extractMotionPhotoVideo(AvesEntry entry);
|
|
|
|
Future<Map> extractVideoEmbeddedPicture(AvesEntry entry);
|
|
|
|
Future<Map> extractXmpDataProp(AvesEntry entry, String? propPath, String? propMimeType);
|
|
}
|
|
|
|
class PlatformEmbeddedDataService implements EmbeddedDataService {
|
|
static const platform = MethodChannel('deckers.thibault/aves/embedded');
|
|
|
|
@override
|
|
Future<List<Uint8List>> getExifThumbnails(AvesEntry entry) async {
|
|
try {
|
|
final result = await platform.invokeMethod('getExifThumbnails', <String, dynamic>{
|
|
'mimeType': entry.mimeType,
|
|
'uri': entry.uri,
|
|
'sizeBytes': entry.sizeBytes,
|
|
});
|
|
if (result != null) return (result as List).cast<Uint8List>();
|
|
} on PlatformException catch (e) {
|
|
debugPrint('getExifThumbnail failed with code=${e.code}, exception=${e.message}, details=${e.details}');
|
|
}
|
|
return [];
|
|
}
|
|
|
|
@override
|
|
Future<Map> extractMotionPhotoVideo(AvesEntry entry) async {
|
|
try {
|
|
final result = await platform.invokeMethod('extractMotionPhotoVideo', <String, dynamic>{
|
|
'mimeType': entry.mimeType,
|
|
'uri': entry.uri,
|
|
'sizeBytes': entry.sizeBytes,
|
|
'displayName': '${entry.bestTitle} • Video',
|
|
});
|
|
if (result != null) return result as Map;
|
|
} on PlatformException catch (e) {
|
|
debugPrint('extractMotionPhotoVideo failed with code=${e.code}, exception=${e.message}, details=${e.details}');
|
|
}
|
|
return {};
|
|
}
|
|
|
|
@override
|
|
Future<Map> extractVideoEmbeddedPicture(AvesEntry entry) async {
|
|
try {
|
|
final result = await platform.invokeMethod('extractVideoEmbeddedPicture', <String, dynamic>{
|
|
'uri': entry.uri,
|
|
'displayName': '${entry.bestTitle} • Cover',
|
|
});
|
|
if (result != null) return result as Map;
|
|
} on PlatformException catch (e) {
|
|
debugPrint('extractVideoEmbeddedPicture failed with code=${e.code}, exception=${e.message}, details=${e.details}');
|
|
}
|
|
return {};
|
|
}
|
|
|
|
@override
|
|
Future<Map> extractXmpDataProp(AvesEntry entry, String? propPath, String? propMimeType) async {
|
|
try {
|
|
final result = await platform.invokeMethod('extractXmpDataProp', <String, dynamic>{
|
|
'mimeType': entry.mimeType,
|
|
'uri': entry.uri,
|
|
'sizeBytes': entry.sizeBytes,
|
|
'displayName': '${entry.bestTitle} • $propPath',
|
|
'propPath': propPath,
|
|
'propMimeType': propMimeType,
|
|
});
|
|
if (result != null) return result as Map;
|
|
} on PlatformException catch (e) {
|
|
debugPrint('extractXmpDataProp failed with code=${e.code}, exception=${e.message}, details=${e.details}');
|
|
}
|
|
return {};
|
|
}
|
|
}
|