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sneurlax 2024-07-20 01:02:22 -05:00 committed by julian-CStack
parent be3c02ed2a
commit 84108eb6ba
1 changed files with 9 additions and 2 deletions
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11
lib/pages_desktop_specific/my_stack_view/wallet_view/sub_widgets/desktop_send.dart
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@ -2050,6 +2050,9 @@ class _QrCodeScannerDialogState extends State<QrCodeScannerDialog> {
Logging.instance.log("Failed to initialize camera: $e\n$s", level: LogLevel.Error);
if (mounted) {
widget.onSnackbar("Failed to initialize camera. Please try again.");
setState(() {
_isScanning = false;
});
}
}
}
@ -2089,15 +2092,19 @@ class _QrCodeScannerDialogState extends State<QrCodeScannerDialog> {
final XFile xfile = await _cameraWindowsPlugin!.takePicture(_cameraId);
final bytes = await xfile.readAsBytes();
base64Image = base64Encode(bytes);
// We could use a Uint8List to optimize for Windows and macOS.
}
if (base64Image == null || base64Image.isEmpty) {
Logging.instance.log("Failed to capture image", level: LogLevel.Info);
Logging.instance.log("Failed to capture image", level: LogLevel.Error);
await Future.delayed(const Duration(milliseconds: 250));
continue;
}
final img.Image? image = img.decodeImage(base64Decode(base64Image));
// TODO [prio=low]: Optimize this process. Docs say:
// > WARNING Since this will check the image data against all known
// > decoders, it is much slower than using an explicit decoder
if (image == null) {
Logging.instance.log("Failed to decode image", level: LogLevel.Info);
Logging.instance.log("Failed to decode image", level: LogLevel.Error);
await Future.delayed(const Duration(milliseconds: 250));
continue;
}