qrscan 1.2.1

qrscan: ^1.2.1 copied to clipboard

Same two knobs. Looks like WeChat / Alipay without becoming a widget.

await scanner.scan(looks: ScanLooks.wechat);
await scanner.scan(looks: ScanLooks.alipay);

• ScanLooks.wechat #07C160 + 「将二维码/条码放入框内，即可自动扫描」
• ScanLooks.alipay #1677FF + 「对准二维码/条码」
• Scan line now fades at the ends (Android + iOS)

scan() is still one line. Optional overlay only:

await scanner.scan();
await scanner.scan(color: Color(0xFF00C853), hint: '对准条码或二维码');

• color tints corners + scan line (default #12C4FF). Android + iOS
• hint one line under the viewfinder
• Not a widget. No hole size, no custom overlay builder — that is mobile_scanner

Docs only. scan() already reads 1D barcodes (Code 128 / 39, EAN, UPC, …) and 2D. No API change.

• README: camera on a phone or a PDA uses scan(); laser broadcast uses pda_scanner

Listing only. No API change.

• pub.dev topics and screenshot
• One-shot wording in the package description
• Library dartdoc

iOS is the same product as Android.

• iOS album / path / bytes: QR first, EXIF orientation, invert, 90° retries, Codabar on iOS 15+
• iOS scanner: viewfinder + scan line + torch + 取消. No in-scanner album
• iOS CAMERA_IN_USE when another app holds the camera
• Android scan() no longer has a gallery button — that is scanPhoto()
• Dart rejects empty scanPath / scanBytes / generateBarCode (release too, not just assert)
• NoActivity (NO_ACTIVITY) documented

• Album / path / bytes: if the first pass misses, retry at 90° / 180° / 270° (phone photos stored sideways; vertical Code 128)
• Decoder harness: 63 fixtures (field ISBT / 发血单 / 微信支付宝样式, JPEG, blur, dark, low contrast, noise, screenshot chrome, inverted, negatives)
• TEST-REPORT.md generated by CI

• README demo GIF again: tap Scan, first decode, string back
• Example app is one screen, one primary button

API freeze. Decoder covered by a 30-case JVM harness that uses the same format order as QrDecoder.

• generateBarCode encodes UTF-8 (Chinese / non-Latin no longer become ?)
• Codabar keeps start/stop (RETURN_CODABAR_START_END)
• Album / path / bytes: HybridBinarizer then GlobalHistogramBinarizer
• CI runs tool/decoder-harness (QR, Latin-1, UTF-8 without ECI, Code 128/39/93, Codabar, EAN-13/8, UPC-A/E, ITF, Data Matrix, PDF417, Aztec, invert, noise)

Camera scan() is still one-shot. #90 (SM-A530W) stays open until that device retests.

Revive for modern Flutter.

• Dart 3 / Flutter 3.10+
• Android embedding v2 only (CameraX + ZXing core)
• Real iOS scanning via Vision (camera, album, path, bytes)
• Drop JitPack leyan95/android-zxingLibrary and storage permissions
• compileSdk 35, minSdk 21, Android 13+ photo picker
• CODE_128 / CODE_39 / EAN / PDF417 / Aztec / Data Matrix
• Scanner follows device orientation (no portrait lock). CameraX setTargetRotation on rotate; overlay recenters between top bar and torch (#45 #105 #113)
• iOS preview + sample-buffer videoOrientation follow the interface when the host allows landscape
• Decode QR (TRY_HARDER) before other 2D before 1D, so a dense QR is not stolen as UPC-E (#85)
• Stop forcing UTF-8. BYTE_SEGMENTS → UTF-8 only if valid-with-high-bit, else ISO-8859-1 (#40)
• Camera bind failure closes the scanner. Dart gets CAMERA_START_FAILED / CAMERA_IN_USE instead of a black Activity (#81 #130)
• iOS Vision: QR/2D before 1D; requestAccess if .notDetermined; CAMERA_START_FAILED if no back camera
• GitHub Actions CI
• Homepage updated to wu9007/qrcode_scanner