saveUint8ListAsImage function
Implementation
Future<File?> saveUint8ListAsImage(Uint8List imageData) async {
Directory tempDir = await getTemporaryDirectory();
String tempPath = tempDir.path;
String uuid = const Uuid().v4();
String filename = 'image_$uuid.png';
File tempFile = File('$tempPath/$filename');
try {
await tempFile.writeAsBytes(imageData);
return tempFile;
} catch (e) {
return null;
}
}