大幅変更＆環境バージョンアップ
This commit is contained in:
24
plugin/qr_code_scanner/.github/ISSUE_TEMPLATE/bug_report.md
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24
plugin/qr_code_scanner/.github/ISSUE_TEMPLATE/bug_report.md
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|
||||
---
|
||||
name: Bug report
|
||||
about: Create a report to help us improve
|
||||
title: "[BUG] "
|
||||
labels: bug
|
||||
assignees: ''
|
||||
|
||||
---
|
||||
|
||||
**Describe the bug**
|
||||
A clear and concise description of what the bug is.
|
||||
|
||||
**Flutter information**
|
||||
Always provide the output of `flutter doctor -v` as it is needed in order to know on which Flutter versions the bug exists in.
|
||||
|
||||
**Device (please complete the following information):**
|
||||
- Device: [e.g. iPhone6]
|
||||
- OS: [e.g. iOS8.1]
|
||||
|
||||
**Screenshots**
|
||||
If applicable, add screenshots to help explain your problem.
|
||||
|
||||
**Additional context**
|
||||
Add any other context about the problem here.
|
||||
17
plugin/qr_code_scanner/.github/ISSUE_TEMPLATE/feature_request.md
vendored
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17
plugin/qr_code_scanner/.github/ISSUE_TEMPLATE/feature_request.md
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|
||||
---
|
||||
name: Feature request
|
||||
about: Suggest an idea for this project
|
||||
title: "[FEATURE] "
|
||||
labels: enhancement
|
||||
assignees: ''
|
||||
|
||||
---
|
||||
|
||||
**Is your feature request related to a problem? Please describe.**
|
||||
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
|
||||
|
||||
**Describe the solution you'd like**
|
||||
A clear and concise description of what you want to happen.
|
||||
|
||||
**Additional context**
|
||||
Add any other context or screenshots about the feature request here.
|
||||
20
plugin/qr_code_scanner/.github/dependabot.yml
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20
plugin/qr_code_scanner/.github/dependabot.yml
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|
||||
version: 2
|
||||
updates:
|
||||
- package-ecosystem: "github-actions"
|
||||
directory: "/"
|
||||
schedule:
|
||||
interval: "weekly"
|
||||
reviewers:
|
||||
- "juliansteenbakker"
|
||||
- package-ecosystem: gradle
|
||||
directory: "/android"
|
||||
schedule:
|
||||
interval: "weekly"
|
||||
reviewers:
|
||||
- "juliansteenbakker"
|
||||
- package-ecosystem: gradle
|
||||
directory: "/example/android"
|
||||
schedule:
|
||||
interval: "weekly"
|
||||
reviewers:
|
||||
- "juliansteenbakker"
|
||||
24
plugin/qr_code_scanner/.github/workflows/dart.yml
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24
plugin/qr_code_scanner/.github/workflows/dart.yml
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|
||||
name: dart
|
||||
|
||||
on: [push, pull_request]
|
||||
|
||||
jobs:
|
||||
build:
|
||||
|
||||
runs-on: ubuntu-latest
|
||||
|
||||
steps:
|
||||
- uses: actions/checkout@v3
|
||||
- uses: actions/setup-java@v3
|
||||
with:
|
||||
distribution: 'temurin'
|
||||
java-version: '11'
|
||||
- uses: subosito/flutter-action@v2.10.0
|
||||
- name: Version
|
||||
run: flutter doctor -v
|
||||
- name: Install dependencies
|
||||
run: flutter pub get
|
||||
- name: Format
|
||||
run: dart format --set-exit-if-changed .
|
||||
- name: Linter
|
||||
run: flutter analyze
|
||||
116
plugin/qr_code_scanner/.gitignore
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116
plugin/qr_code_scanner/.gitignore
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|
||||
# Miscellaneous
|
||||
*.class
|
||||
*.lock
|
||||
*.log
|
||||
*.pyc
|
||||
*.swp
|
||||
.DS_Store
|
||||
.atom/
|
||||
.buildlog/
|
||||
.history
|
||||
.svn/
|
||||
.last_build_id
|
||||
|
||||
# IntelliJ related
|
||||
*.iml
|
||||
*.ipr
|
||||
*.iws
|
||||
.idea/
|
||||
|
||||
# Visual Studio Code related
|
||||
.classpath
|
||||
.project
|
||||
.settings/
|
||||
.vscode/
|
||||
|
||||
# Flutter repo-specific
|
||||
/bin/cache/
|
||||
/bin/mingit/
|
||||
/dev/benchmarks/mega_gallery/
|
||||
/dev/bots/.recipe_deps
|
||||
/dev/bots/android_tools/
|
||||
/dev/docs/doc/
|
||||
/dev/docs/flutter.docs.zip
|
||||
/dev/docs/lib/
|
||||
/dev/docs/pubspec.yaml
|
||||
/dev/integration_tests/**/xcuserdata
|
||||
/dev/integration_tests/**/Pods
|
||||
/packages/flutter/coverage/
|
||||
version
|
||||
|
||||
# packages file containing multi-root paths
|
||||
.packages.generated
|
||||
|
||||
# Flutter/Dart/Pub related
|
||||
**/doc/api/
|
||||
.dart_tool/
|
||||
.flutter-plugins
|
||||
.flutter-plugins-dependencies
|
||||
.packages
|
||||
.pub-cache/
|
||||
.pub/
|
||||
build/
|
||||
flutter_*.png
|
||||
linked_*.ds
|
||||
unlinked.ds
|
||||
unlinked_spec.ds
|
||||
|
||||
# Android related
|
||||
**/android/**/gradle-wrapper.jar
|
||||
**/android/.gradle
|
||||
**/android/captures/
|
||||
**/android/gradlew
|
||||
**/android/gradlew.bat
|
||||
**/android/local.properties
|
||||
**/android/**/GeneratedPluginRegistrant.java
|
||||
**/android/key.properties
|
||||
*.jks
|
||||
|
||||
# iOS/XCode related
|
||||
**/ios/**/*.mode1v3
|
||||
**/ios/**/*.mode2v3
|
||||
**/ios/**/*.moved-aside
|
||||
**/ios/**/*.pbxuser
|
||||
**/ios/**/*.perspectivev3
|
||||
**/ios/**/*sync/
|
||||
**/ios/**/.sconsign.dblite
|
||||
**/ios/**/.tags*
|
||||
**/ios/**/.vagrant/
|
||||
**/ios/**/DerivedData/
|
||||
**/ios/**/Icon?
|
||||
**/ios/**/Pods/
|
||||
**/ios/.symlinks/
|
||||
**/ios/**/.symlinks/
|
||||
**/ios/**/profile
|
||||
**/ios/**/xcuserdata
|
||||
**/ios/.generated/
|
||||
**/ios/Flutter/App.framework
|
||||
**/ios/Flutter/Flutter.framework
|
||||
**/ios/Flutter/Flutter.podspec
|
||||
**/ios/Flutter/Generated.xcconfig
|
||||
**/ios/Flutter/app.flx
|
||||
**/ios/Flutter/app.zip
|
||||
**/ios/Flutter/flutter_assets/
|
||||
**/ios/Flutter/flutter_export_environment.sh
|
||||
**/ios/ServiceDefinitions.json
|
||||
**/ios/Runner/GeneratedPluginRegistrant.*
|
||||
|
||||
# macOS
|
||||
**/macos/Flutter/GeneratedPluginRegistrant.swift
|
||||
**/macos/Flutter/Flutter-Debug.xcconfig
|
||||
**/macos/Flutter/Flutter-Release.xcconfig
|
||||
**/macos/Flutter/Flutter-Profile.xcconfig
|
||||
|
||||
# Coverage
|
||||
coverage/
|
||||
|
||||
# Symbols
|
||||
app.*.symbols
|
||||
|
||||
# Exceptions to above rules.
|
||||
!**/ios/**/default.mode1v3
|
||||
!**/ios/**/default.mode2v3
|
||||
!**/ios/**/default.pbxuser
|
||||
!**/ios/**/default.perspectivev3
|
||||
!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
|
||||
!/dev/ci/**/Gemfile.lock
|
||||
BIN
plugin/qr_code_scanner/.resources/android-app-screen-one.jpg
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plugin/qr_code_scanner/.resources/android-app-screen-one.jpg
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After Width: | Height: | Size: 1.3 MiB |
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plugin/qr_code_scanner/.resources/android-app-screen-two.jpg
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plugin/qr_code_scanner/.resources/android-app-screen-two.jpg
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After Width: | Height: | Size: 93 KiB |
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plugin/qr_code_scanner/.resources/ios-app-screen-one.png
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plugin/qr_code_scanner/.resources/ios-app-screen-one.png
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After Width: | Height: | Size: 914 KiB |
BIN
plugin/qr_code_scanner/.resources/ios-app-screen-two.png
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plugin/qr_code_scanner/.resources/ios-app-screen-two.png
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After Width: | Height: | Size: 469 KiB |
BIN
plugin/qr_code_scanner/.resources/sample_qr_code.png
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BIN
plugin/qr_code_scanner/.resources/sample_qr_code.png
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After Width: | Height: | Size: 2.7 KiB |
165
plugin/qr_code_scanner/CHANGELOG.md
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165
plugin/qr_code_scanner/CHANGELOG.md
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|
||||
## 1.0.0
|
||||
Breaking changes:
|
||||
Minimum Flutter version is now Flutter 3.0.0 (Dart 2.17.0).
|
||||
|
||||
#### Features
|
||||
* Inverted is now mixed with normal scanning.
|
||||
* onPermissionSet now works on web aswell.
|
||||
* [Android] zxing core is updated to 3.5.0.
|
||||
* [Android] Several code improvements.
|
||||
* [Android] Several dependencies updated.
|
||||
|
||||
## 0.7.0
|
||||
#### Features
|
||||
* Add inverted feature for Android. See https://github.com/juliuscanute/qr_code_scanner/issues/403
|
||||
|
||||
#### Bugfixes
|
||||
* Fixed permission error on devices running Android 7 or lower.
|
||||
* Fixed error being thrown when user declines permission on iOS.
|
||||
* Updated dependencies
|
||||
|
||||
## 0.6.1
|
||||
* Fix bug which caused build to fail for iOS. (#452)
|
||||
|
||||
## 0.6.0
|
||||
#### Features
|
||||
* Add support for raw bytes on iOS. (#421)
|
||||
* Add custom cutout width and height next to cutout size. (#432)
|
||||
|
||||
#### Bugfixes
|
||||
* Fix for calling permission multiple times. (#381)
|
||||
* Fix for QRView Overlay cutoutbottomoffset. (#383)
|
||||
* Multiple minor improvements
|
||||
|
||||
## 0.5.2
|
||||
#### Bugfixes
|
||||
* Increased delay to fix QRView opening zoomed in on some devices by adding small delay to updateDimensions(). (#250)
|
||||
* Updated ZXING from 3.3.0 to 3.4.1 (#369)
|
||||
* Fixed permission not being called correctly on Android (#351)
|
||||
|
||||
## 0.5.1
|
||||
Removed web from library export.
|
||||
|
||||
## 0.5.0
|
||||
* Added initial web-support. This function is still under development and not fully tested.
|
||||
* Fixed permissions on iOS.
|
||||
* Updated dependencies.
|
||||
|
||||
## 0.4.0
|
||||
Stable null-safety support. (#278)
|
||||
|
||||
## 0.3.5
|
||||
#### Bug fixes
|
||||
* Fixed QRView opening zoomed in on some devices by adding small delay to updateDimensions(). (#250)
|
||||
* Changed upc-A to EAN13 on iOS. (#262)
|
||||
* Fixed null-pointer on BarcodeFormat array on iOS. (#262)
|
||||
* Added LifecycleEventHandler to dispose(). (#265)
|
||||
|
||||
## 0.3.4
|
||||
#### Bug fixes
|
||||
* Fixed No barcode view found on Android when calling controller.dispose() (#257)
|
||||
* Fixed Hot reload not working on Android.
|
||||
|
||||
## 0.3.3
|
||||
#### Bug fixes
|
||||
* Fixed updateDimensions not being called causing zoom on iOS. (#250)
|
||||
* Fixed Android permission callback not working. (#251) (#252)
|
||||
* Fixed null-pointers after declining permission on Android.
|
||||
|
||||
## 0.3.2
|
||||
#### Bug fixes
|
||||
* Fixed null-pointer when no overlay provided on iOS. (#245)
|
||||
* Fixed camera not stopping (green dot on iOS 14) when navigating to other page. (#240)
|
||||
|
||||
## 0.3.1
|
||||
#### Bug fixes
|
||||
* Fixed permission callback on iOS & Android.
|
||||
* Fixed camera facing not working on Android.
|
||||
* Fixed scanArea not being honored on Android.
|
||||
* Updated ShapeBorder to QrScannerOverlayShape.
|
||||
|
||||
## 0.3.0
|
||||
#### Breaking change
|
||||
Its not necessary anymore to wrap the QRView in a SizeChangedLayoutNotifier because this is handled inside the plugin.
|
||||
#### New Features
|
||||
* Added possibility to set allowed barcodes. (#135)
|
||||
* Added possibility to check what features are supported by device. (hasFlash, hasBackCamera, hasFrontCamera) (#135)
|
||||
* Added possibility to check if flash is on. (#135)
|
||||
* Added possibility to check which camera is active. (#135)
|
||||
* All functions are now async so you can await them. (#135)
|
||||
|
||||
See the updated example on how to implement these features.
|
||||
#### Bug fixes
|
||||
* Fixed permission handling in Android.
|
||||
* Native functions now returns results so exceptions can be thrown when an error occurs.
|
||||
|
||||
## 0.2.1
|
||||
* Fixed critical bug where scanner wouldn't open when no scan overlay was configured.
|
||||
|
||||
## 0.2.0
|
||||
#### Breaking change
|
||||
* The plugin now returns Barcode object instead of QR String. This object includes the type of code, the code itself and on Android devices the raw bytes. (#63)
|
||||
#### New Features
|
||||
* Added possibility to provide scanArea on iOS. (#165)
|
||||
#### Bug fixes
|
||||
* Fixed preview going black after hot reload. (#76)
|
||||
* Fixed nullpointer when plugin binding order isn't correct. (#181)
|
||||
* Fixed permission being asked on startup (#185)
|
||||
|
||||
## 0.1.0
|
||||
* Changed Android minSDKversion from 24 to 21 (#170)
|
||||
* Fix preview size after iPad rotation (#125)
|
||||
* Implemented Android Embedding V2 (#132)
|
||||
* Added cutout bottom offset (#115)
|
||||
* Fix Android ActivityLifecycleCallbacks (#166)
|
||||
* Fix some other small bugs
|
||||
|
||||
## 0.0.14
|
||||
* Fix disposing camera on iOS 14 (#113)
|
||||
|
||||
## 0.0.13
|
||||
* Fix misalignment when QRView doesn't start from the top left (#45)
|
||||
* Fix crash on iOS when scanning returns nil (#69, #72)
|
||||
* Fix ArithmeticException on Android (#43)
|
||||
|
||||
## 0.0.12
|
||||
* Add optional parameter to use a camera overlay.
|
||||
* Simplify controller, expose scanDataStream.
|
||||
* Fix for Android flash toggle.
|
||||
* Add ability to pause/resume the camera.
|
||||
* Thanks! to Luis Thein for all the above contributions.
|
||||
|
||||
## 0.0.11
|
||||
* android build break fix
|
||||
|
||||
## 0.0.10
|
||||
* update README.md
|
||||
|
||||
## 0.0.9
|
||||
* update README.md
|
||||
|
||||
## 0.0.8
|
||||
* migrated Android project to androidx (by Felipe César)
|
||||
* migrated iOS to Swift 5 (by Felipe César)
|
||||
|
||||
## 0.0.7
|
||||
* flash light support added
|
||||
|
||||
## 0.0.6
|
||||
* camera flip added
|
||||
|
||||
## 0.0.5
|
||||
* preview stretching after change screen orientation fix
|
||||
|
||||
## 0.0.4
|
||||
* fix black screen orientation/unlock/focus
|
||||
|
||||
## 0.0.3
|
||||
* iOS library reference fix
|
||||
* Android pause/resume fix
|
||||
|
||||
## 0.0.2
|
||||
* Added documentation to cover how to use the plugin.
|
||||
|
||||
## 0.0.1
|
||||
* QR Code scanner embedded inside flutter.
|
||||
9
plugin/qr_code_scanner/LICENSE
Normal file
9
plugin/qr_code_scanner/LICENSE
Normal file
@ -0,0 +1,9 @@
|
||||
Copyright 2018 Julius Canute
|
||||
|
||||
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
|
||||
|
||||
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
209
plugin/qr_code_scanner/README.md
Normal file
209
plugin/qr_code_scanner/README.md
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@ -0,0 +1,209 @@
|
||||
# Project in Maintenance Mode Only
|
||||
|
||||
Since the underlying frameworks of this package, [zxing for android](https://github.com/zxing/zxing) and [MTBBarcodescanner for iOS](https://github.com/mikebuss/MTBBarcodeScanner) are both not longer maintaned, this plugin is no longer up to date and in maintenance mode only. Only bug fixes and minor enhancements will be considered.
|
||||
|
||||
I am developing a new plugin [mobile_scanner](https://pub.dev/packages/mobile_scanner) that uses the latest version of MLKit for detecting barcodes and QR codes. On Android it also uses the latest version of CameraX, and on iOS the native AVFoundation for best camera performance.
|
||||
|
||||
# QR Code Scanner
|
||||
|
||||
[](https://pub.dartlang.org/packages/qr_code_scanner)
|
||||
[](https://discord.gg/aZujk84f6V)
|
||||
[](https://github.com/juliuscanute/qr_code_scanner/actions)
|
||||
|
||||
A QR code scanner that works on both iOS and Android by natively embedding the platform view within Flutter. The integration with Flutter is seamless, much better than jumping into a native Activity or a ViewController to perform the scan.
|
||||
|
||||
## Screenshots
|
||||
<table>
|
||||
<tr>
|
||||
<th colspan="2">
|
||||
Android
|
||||
</th>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td>
|
||||
<p align="center">
|
||||
<img src="https://raw.githubusercontent.com/juliuscanute/qr_code_scanner/master/.resources/android-app-screen-one.jpg" width="30%" height="30%">
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p align="center">
|
||||
<img src="https://raw.githubusercontent.com/juliuscanute/qr_code_scanner/master/.resources/android-app-screen-two.jpg" width="30%" height="30%">
|
||||
</p>
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<th colspan="2">
|
||||
iOS
|
||||
</th>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td>
|
||||
<p align="center">
|
||||
<img src="https://raw.githubusercontent.com/juliuscanute/qr_code_scanner/master/.resources/ios-app-screen-one.png" width="30%" height="30%">
|
||||
</p>
|
||||
</td>
|
||||
<td>
|
||||
<p align="center">
|
||||
<img src="https://raw.githubusercontent.com/juliuscanute/qr_code_scanner/master/.resources/ios-app-screen-two.png" width="30%" height="30%">
|
||||
</p>
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
</table>
|
||||
|
||||
## Get Scanned QR Code
|
||||
|
||||
When a QR code is recognized, the text identified will be set in 'result' of type `Barcode`, which contains the output text as property 'code' of type `String` and scanned code type as property 'format' which is an enum `BarcodeFormat`, defined in the library.
|
||||
|
||||
```dart
|
||||
class _QRViewExampleState extends State<QRViewExample> {
|
||||
final GlobalKey qrKey = GlobalKey(debugLabel: 'QR');
|
||||
Barcode? result;
|
||||
QRViewController? controller;
|
||||
|
||||
// In order to get hot reload to work we need to pause the camera if the platform
|
||||
// is android, or resume the camera if the platform is iOS.
|
||||
@override
|
||||
void reassemble() {
|
||||
super.reassemble();
|
||||
if (Platform.isAndroid) {
|
||||
controller!.pauseCamera();
|
||||
} else if (Platform.isIOS) {
|
||||
controller!.resumeCamera();
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
body: Column(
|
||||
children: <Widget>[
|
||||
Expanded(
|
||||
flex: 5,
|
||||
child: QRView(
|
||||
key: qrKey,
|
||||
onQRViewCreated: _onQRViewCreated,
|
||||
),
|
||||
),
|
||||
Expanded(
|
||||
flex: 1,
|
||||
child: Center(
|
||||
child: (result != null)
|
||||
? Text(
|
||||
'Barcode Type: ${describeEnum(result!.format)} Data: ${result!.code}')
|
||||
: Text('Scan a code'),
|
||||
),
|
||||
)
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
void _onQRViewCreated(QRViewController controller) {
|
||||
this.controller = controller;
|
||||
controller.scannedDataStream.listen((scanData) {
|
||||
setState(() {
|
||||
result = scanData;
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
controller?.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
## Android Integration
|
||||
In order to use this plugin, please update the Gradle, Kotlin and Kotlin Gradle Plugin:
|
||||
|
||||
In ```android/build.gradle``` change ```ext.kotlin_version = '1.3.50'``` to ```ext.kotlin_version = '1.5.10'```
|
||||
|
||||
In ```android/build.gradle``` change ```classpath 'com.android.tools.build:gradle:3.5.0'``` to ```classpath 'com.android.tools.build:gradle:4.2.0'```
|
||||
|
||||
In ```android/gradle/wrapper/gradle-wrapper.properties``` change ```distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip``` to ```distributionUrl=https\://services.gradle.org/distributions/gradle-6.9-all.zip```
|
||||
|
||||
In ```android/app/build.gradle``` change
|
||||
```defaultConfig{```
|
||||
```...```
|
||||
```minSdkVersion 16```
|
||||
```}``` to
|
||||
```defaultConfig{```
|
||||
```...```
|
||||
```minSdkVersion 20```
|
||||
```}```
|
||||
|
||||
### *Warning*
|
||||
If you are using Flutter Beta or Dev channel (1.25 or 1.26) you can get the following error:
|
||||
|
||||
`java.lang.AbstractMethodError: abstract method "void io.flutter.plugin.platform.PlatformView.onFlutterViewAttached(android.view.View)"`
|
||||
|
||||
This is a bug in Flutter which is being tracked here: https://github.com/flutter/flutter/issues/72185
|
||||
|
||||
There is a workaround by adding `android.enableDexingArtifactTransform=false` to your `gradle.properties` file.
|
||||
|
||||
## iOS Integration
|
||||
In order to use this plugin, add the following to your Info.plist file:
|
||||
```
|
||||
<key>io.flutter.embedded_views_preview</key>
|
||||
<true/>
|
||||
<key>NSCameraUsageDescription</key>
|
||||
<string>This app needs camera access to scan QR codes</string>
|
||||
```
|
||||
|
||||
## Web Integration
|
||||
|
||||
Add this to `web/index.html`:
|
||||
|
||||
```html
|
||||
<script src="https://cdn.jsdelivr.net/npm/jsqr@1.3.1/dist/jsQR.min.js"></script>
|
||||
```
|
||||
|
||||
Please note: on web, only QR codes are supported. Other barcodes and 2D codes cannot be scanned.
|
||||
|
||||
Web support is in very early stage. Features such as flash, pause or resume are not implemented. Moreover, the camera
|
||||
preview does not respect the surrounding constraints. This is not at last due to Flutter's early state of platform views
|
||||
on web.
|
||||
|
||||
## Flip Camera (Back/Front)
|
||||
The default camera is the back camera.
|
||||
```dart
|
||||
await controller.flipCamera();
|
||||
```
|
||||
|
||||
## Flash (Off/On)
|
||||
By default, flash is OFF.
|
||||
```dart
|
||||
await controller.toggleFlash();
|
||||
```
|
||||
|
||||
## Resume/Pause
|
||||
Pause camera stream and scanner.
|
||||
```dart
|
||||
await controller.pauseCamera();
|
||||
```
|
||||
Resume camera stream and scanner.
|
||||
```dart
|
||||
await controller.resumeCamera();
|
||||
```
|
||||
|
||||
|
||||
# SDK
|
||||
Requires at least SDK 20.
|
||||
Requires at least iOS 8.
|
||||
|
||||
# TODOs
|
||||
* iOS Native embedding is written to match what is supported in the framework as of the date of publication of this package. It needs to be improved as the framework support improves.
|
||||
* In future, options will be provided for default states.
|
||||
* Finally, I welcome PR's to make it better :), thanks
|
||||
|
||||
# Credits
|
||||
* Android: https://github.com/zxing/zxing
|
||||
* iOS: https://github.com/mikebuss/MTBBarcodeScanner
|
||||
* Special Thanks To: LeonDevLifeLog for his contributions towards improving this package.
|
||||
1
plugin/qr_code_scanner/analysis_options.yaml
Normal file
1
plugin/qr_code_scanner/analysis_options.yaml
Normal file
@ -0,0 +1 @@
|
||||
include: package:flutter_lints/flutter.yaml
|
||||
67
plugin/qr_code_scanner/android/.gitignore
vendored
Normal file
67
plugin/qr_code_scanner/android/.gitignore
vendored
Normal file
@ -0,0 +1,67 @@
|
||||
# Built application files
|
||||
*.apk
|
||||
*.ap_
|
||||
*.aab
|
||||
|
||||
# Files for the ART/Dalvik VM
|
||||
*.dex
|
||||
|
||||
# Java class files
|
||||
*.class
|
||||
|
||||
# Generated files
|
||||
bin/
|
||||
gen/
|
||||
out/
|
||||
|
||||
# Gradle files
|
||||
.gradle/
|
||||
build/
|
||||
|
||||
# Local configuration file (sdk path, etc)
|
||||
local.properties
|
||||
|
||||
# Proguard folder generated by Eclipse
|
||||
proguard/
|
||||
|
||||
# Log Files
|
||||
*.log
|
||||
|
||||
# Android Studio Navigation editor temp files
|
||||
.navigation/
|
||||
|
||||
# Android Studio captures folder
|
||||
captures/
|
||||
|
||||
# IntelliJ
|
||||
*.iml
|
||||
.idea/workspace.xml
|
||||
.idea/tasks.xml
|
||||
.idea/gradle.xml
|
||||
.idea/assetWizardSettings.xml
|
||||
.idea/dictionaries
|
||||
.idea/libraries
|
||||
.idea/caches
|
||||
|
||||
# Keystore files
|
||||
# Uncomment the following lines if you do not want to check your keystore files in.
|
||||
#*.jks
|
||||
#*.keystore
|
||||
|
||||
# External native build folder generated in Android Studio 2.2 and later
|
||||
.externalNativeBuild
|
||||
|
||||
# Google Services (e.g. APIs or Firebase)
|
||||
google-services.json
|
||||
|
||||
# Freeline
|
||||
freeline.py
|
||||
freeline/
|
||||
freeline_project_description.json
|
||||
|
||||
# fastlane
|
||||
fastlane/report.xml
|
||||
fastlane/Preview.html
|
||||
fastlane/screenshots
|
||||
fastlane/test_output
|
||||
fastlane/readme.md
|
||||
64
plugin/qr_code_scanner/android/build.gradle
Normal file
64
plugin/qr_code_scanner/android/build.gradle
Normal file
@ -0,0 +1,64 @@
|
||||
group 'net.touchcapture.qr.flutterqr'
|
||||
version '1.0-SNAPSHOT'
|
||||
|
||||
buildscript {
|
||||
ext.kotlin_version = '1.8.22' //''1.9.0'
|
||||
repositories {
|
||||
google()
|
||||
mavenCentral()
|
||||
}
|
||||
|
||||
dependencies {
|
||||
classpath 'com.android.tools.build:gradle:8.3.0' //8.1.0'
|
||||
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
|
||||
}
|
||||
}
|
||||
|
||||
rootProject.allprojects {
|
||||
repositories {
|
||||
google()
|
||||
mavenCentral()
|
||||
}
|
||||
}
|
||||
|
||||
apply plugin: 'com.android.library'
|
||||
apply plugin: 'kotlin-android'
|
||||
|
||||
android {
|
||||
namespace 'net.touchcapture.qr.flutterqr'
|
||||
compileSdk 34
|
||||
|
||||
sourceSets {
|
||||
main.java.srcDirs += 'src/main/kotlin'
|
||||
}
|
||||
defaultConfig {
|
||||
// minSdkVersion is determined by Native View.
|
||||
minSdkVersion 20
|
||||
targetSdkVersion 34
|
||||
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
|
||||
multiDexEnabled true
|
||||
}
|
||||
|
||||
kotlinOptions {
|
||||
jvmTarget = '11'
|
||||
}
|
||||
|
||||
compileOptions {
|
||||
// Flag to enable support for the new language APIs
|
||||
coreLibraryDesugaringEnabled true
|
||||
// Sets Java compatibility to Java 11
|
||||
sourceCompatibility JavaVersion.VERSION_11
|
||||
targetCompatibility JavaVersion.VERSION_11
|
||||
}
|
||||
if (project.android.hasProperty('namespace')) {
|
||||
namespace 'net.touchcapture.qr.flutterqr'
|
||||
}
|
||||
}
|
||||
|
||||
dependencies {
|
||||
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
|
||||
implementation('com.journeyapps:zxing-android-embedded:4.3.0') { transitive = false }
|
||||
implementation 'androidx.appcompat:appcompat:1.6.1'
|
||||
implementation 'com.google.zxing:core:3.5.2'
|
||||
coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.0.3'
|
||||
}
|
||||
3
plugin/qr_code_scanner/android/gradle.properties
Normal file
3
plugin/qr_code_scanner/android/gradle.properties
Normal file
@ -0,0 +1,3 @@
|
||||
org.gradle.jvmargs=-Xmx1536M
|
||||
android.enableJetifier=true
|
||||
android.useAndroidX=true
|
||||
5
plugin/qr_code_scanner/android/gradle/wrapper/gradle-wrapper.properties
vendored
Normal file
5
plugin/qr_code_scanner/android/gradle/wrapper/gradle-wrapper.properties
vendored
Normal file
@ -0,0 +1,5 @@
|
||||
distributionBase=GRADLE_USER_HOME
|
||||
distributionPath=wrapper/dists
|
||||
distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
|
||||
zipStoreBase=GRADLE_USER_HOME
|
||||
zipStorePath=wrapper/dists
|
||||
1
plugin/qr_code_scanner/android/settings.gradle
Normal file
1
plugin/qr_code_scanner/android/settings.gradle
Normal file
@ -0,0 +1 @@
|
||||
rootProject.name = 'flutter_qr'
|
||||
@ -0,0 +1,4 @@
|
||||
<manifest package="net.touchcapture.qr.flutterqr"
|
||||
xmlns:tools="http://schemas.android.com/tools">
|
||||
<uses-sdk tools:overrideLibrary="com.google.zxing.client.android" />
|
||||
</manifest>
|
||||
@ -0,0 +1,45 @@
|
||||
package net.touchcapture.qr.flutterqr
|
||||
|
||||
import android.content.Context
|
||||
import android.graphics.Rect
|
||||
import android.util.AttributeSet
|
||||
import com.journeyapps.barcodescanner.BarcodeView
|
||||
import com.journeyapps.barcodescanner.Size
|
||||
|
||||
class CustomFramingRectBarcodeView : BarcodeView {
|
||||
private var bottomOffset = BOTTOM_OFFSET_NOT_SET_VALUE
|
||||
|
||||
constructor(context: Context?) : super(context)
|
||||
constructor(context: Context?, attrs: AttributeSet?) : super(context, attrs)
|
||||
constructor(context: Context?, attrs: AttributeSet?, defStyleAttr: Int) : super(
|
||||
context,
|
||||
attrs,
|
||||
defStyleAttr
|
||||
)
|
||||
|
||||
override fun calculateFramingRect(container: Rect, surface: Rect): Rect {
|
||||
val containerArea = Rect(container)
|
||||
val intersects =
|
||||
containerArea.intersect(surface) //adjusts the containerArea (code from super.calculateFramingRect)
|
||||
val scanAreaRect = super.calculateFramingRect(container, surface)
|
||||
if (bottomOffset != BOTTOM_OFFSET_NOT_SET_VALUE) { //if the setFramingRect function was called, then we shift the scan area by Y
|
||||
val scanAreaRectWithOffset = Rect(scanAreaRect)
|
||||
scanAreaRectWithOffset.bottom -= bottomOffset
|
||||
scanAreaRectWithOffset.top -= bottomOffset
|
||||
val belongsToContainer = scanAreaRectWithOffset.intersect(containerArea)
|
||||
if (belongsToContainer) {
|
||||
return scanAreaRectWithOffset
|
||||
}
|
||||
}
|
||||
return scanAreaRect
|
||||
}
|
||||
|
||||
fun setFramingRect(rectWidth: Int, rectHeight: Int, bottomOffset: Int) {
|
||||
this.bottomOffset = bottomOffset
|
||||
framingRectSize = Size(rectWidth, rectHeight)
|
||||
}
|
||||
|
||||
companion object {
|
||||
private const val BOTTOM_OFFSET_NOT_SET_VALUE = -1
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,47 @@
|
||||
package net.touchcapture.qr.flutterqr
|
||||
|
||||
import androidx.annotation.NonNull
|
||||
import io.flutter.embedding.engine.plugins.FlutterPlugin
|
||||
import io.flutter.embedding.engine.plugins.activity.ActivityAware
|
||||
import io.flutter.embedding.engine.plugins.activity.ActivityPluginBinding
|
||||
|
||||
class FlutterQrPlugin : FlutterPlugin, ActivityAware {
|
||||
|
||||
/** Plugin registration embedding v2 */
|
||||
override fun onAttachedToEngine(@NonNull flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
|
||||
flutterPluginBinding.platformViewRegistry
|
||||
.registerViewFactory(
|
||||
VIEW_TYPE_ID,
|
||||
QRViewFactory(flutterPluginBinding.binaryMessenger)
|
||||
)
|
||||
}
|
||||
|
||||
override fun onDetachedFromEngine(binding: FlutterPlugin.FlutterPluginBinding) {
|
||||
// Leave empty
|
||||
// Nullifying QrShared.activity and QrShared.binding here will cause errors if plugin is detached by another plugin
|
||||
}
|
||||
|
||||
override fun onAttachedToActivity(activityPluginBinding: ActivityPluginBinding) {
|
||||
QrShared.activity = activityPluginBinding.activity
|
||||
QrShared.binding = activityPluginBinding
|
||||
}
|
||||
|
||||
override fun onDetachedFromActivityForConfigChanges() {
|
||||
QrShared.activity = null
|
||||
QrShared.binding = null
|
||||
}
|
||||
|
||||
override fun onReattachedToActivityForConfigChanges(activityPluginBinding: ActivityPluginBinding) {
|
||||
QrShared.activity = activityPluginBinding.activity
|
||||
QrShared.binding = activityPluginBinding
|
||||
}
|
||||
|
||||
override fun onDetachedFromActivity() {
|
||||
QrShared.activity = null
|
||||
QrShared.binding = null
|
||||
}
|
||||
|
||||
companion object {
|
||||
private const val VIEW_TYPE_ID = "net.touchcapture.qr.flutterqr/qrview"
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,386 @@
|
||||
package net.touchcapture.qr.flutterqr
|
||||
|
||||
import android.Manifest
|
||||
import android.annotation.SuppressLint
|
||||
import android.content.Context
|
||||
import android.content.pm.PackageManager
|
||||
import android.os.Build
|
||||
import android.view.View
|
||||
import androidx.core.content.ContextCompat
|
||||
import com.google.zxing.BarcodeFormat
|
||||
import com.google.zxing.ResultPoint
|
||||
import com.journeyapps.barcodescanner.BarcodeCallback
|
||||
import com.journeyapps.barcodescanner.BarcodeResult
|
||||
import com.journeyapps.barcodescanner.DefaultDecoderFactory
|
||||
import io.flutter.plugin.common.BinaryMessenger
|
||||
import io.flutter.plugin.common.MethodCall
|
||||
import io.flutter.plugin.common.MethodChannel
|
||||
import io.flutter.plugin.common.PluginRegistry
|
||||
import io.flutter.plugin.platform.PlatformView
|
||||
|
||||
class QRView(
|
||||
private val context: Context,
|
||||
messenger: BinaryMessenger,
|
||||
private val id: Int,
|
||||
private val params: HashMap<String, Any>
|
||||
) : PlatformView, MethodChannel.MethodCallHandler, PluginRegistry.RequestPermissionsResultListener {
|
||||
|
||||
private val cameraRequestCode = QrShared.CAMERA_REQUEST_ID + this.id
|
||||
|
||||
private val channel: MethodChannel = MethodChannel(
|
||||
messenger, "net.touchcapture.qr.flutterqr/qrview_$id"
|
||||
)
|
||||
private val cameraFacingBack = 0
|
||||
private val cameraFacingFront = 1
|
||||
|
||||
private var isRequestingPermission = false
|
||||
private var isTorchOn = false
|
||||
private var isPaused = false
|
||||
private var barcodeView: CustomFramingRectBarcodeView? = null
|
||||
private var unRegisterLifecycleCallback: UnRegisterLifecycleCallback? = null
|
||||
|
||||
init {
|
||||
QrShared.binding?.addRequestPermissionsResultListener(this)
|
||||
|
||||
channel.setMethodCallHandler(this)
|
||||
|
||||
unRegisterLifecycleCallback = QrShared.activity?.registerLifecycleCallbacks(
|
||||
onPause = {
|
||||
if (!isPaused && hasCameraPermission) barcodeView?.pause()
|
||||
|
||||
},
|
||||
onResume = {
|
||||
if (!hasCameraPermission && !isRequestingPermission) checkAndRequestPermission()
|
||||
else if (!isPaused && hasCameraPermission) barcodeView?.resume()
|
||||
}
|
||||
)
|
||||
}
|
||||
|
||||
override fun dispose() {
|
||||
unRegisterLifecycleCallback?.invoke()
|
||||
|
||||
QrShared.binding?.removeRequestPermissionsResultListener(this)
|
||||
|
||||
barcodeView?.pause()
|
||||
barcodeView = null
|
||||
}
|
||||
|
||||
override fun getView(): View = initBarCodeView()
|
||||
|
||||
override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
|
||||
@Suppress("UNCHECKED_CAST")
|
||||
when (call.method) {
|
||||
"startScan" -> startScan(call.arguments as? List<Int>, result)
|
||||
|
||||
"stopScan" -> stopScan()
|
||||
|
||||
"flipCamera" -> flipCamera(result)
|
||||
|
||||
"toggleFlash" -> toggleFlash(result)
|
||||
|
||||
"pauseCamera" -> pauseCamera(result)
|
||||
|
||||
// Stopping camera is the same as pausing camera
|
||||
"stopCamera" -> pauseCamera(result)
|
||||
|
||||
"resumeCamera" -> resumeCamera(result)
|
||||
|
||||
"requestPermissions" -> checkAndRequestPermission()
|
||||
|
||||
"getCameraInfo" -> getCameraInfo(result)
|
||||
|
||||
"getFlashInfo" -> getFlashInfo(result)
|
||||
|
||||
"getSystemFeatures" -> getSystemFeatures(result)
|
||||
|
||||
"changeScanArea" -> changeScanArea(
|
||||
dpScanAreaWidth = requireNotNull(call.argument<Double>("scanAreaWidth")),
|
||||
dpScanAreaHeight = requireNotNull(call.argument<Double>("scanAreaHeight")),
|
||||
cutOutBottomOffset = requireNotNull(call.argument<Double>("cutOutBottomOffset")),
|
||||
result = result,
|
||||
)
|
||||
|
||||
"invertScan" -> setInvertScan(
|
||||
isInvert = call.argument<Boolean>("isInvertScan") ?: false,
|
||||
)
|
||||
|
||||
else -> result.notImplemented()
|
||||
}
|
||||
}
|
||||
|
||||
private fun initBarCodeView(): CustomFramingRectBarcodeView {
|
||||
var barcodeView = barcodeView
|
||||
|
||||
if (barcodeView == null) {
|
||||
barcodeView = CustomFramingRectBarcodeView(QrShared.activity).also {
|
||||
this.barcodeView = it
|
||||
}
|
||||
|
||||
barcodeView.decoderFactory = DefaultDecoderFactory(null, null, null, 2)
|
||||
|
||||
if (params[PARAMS_CAMERA_FACING] as Int == 1) {
|
||||
barcodeView.cameraSettings?.requestedCameraId = cameraFacingFront
|
||||
}
|
||||
} else if (!isPaused) {
|
||||
barcodeView.resume()
|
||||
}
|
||||
|
||||
return barcodeView
|
||||
}
|
||||
|
||||
// region Camera Info
|
||||
|
||||
private fun getCameraInfo(result: MethodChannel.Result) {
|
||||
val barcodeView = barcodeView ?: return barCodeViewNotSet(result)
|
||||
|
||||
result.success(barcodeView.cameraSettings.requestedCameraId)
|
||||
}
|
||||
|
||||
private fun getFlashInfo(result: MethodChannel.Result) {
|
||||
if (barcodeView == null) return barCodeViewNotSet(result)
|
||||
|
||||
result.success(isTorchOn)
|
||||
}
|
||||
|
||||
private fun hasFlash(): Boolean {
|
||||
return hasSystemFeature(PackageManager.FEATURE_CAMERA_FLASH)
|
||||
}
|
||||
|
||||
@SuppressLint("UnsupportedChromeOsCameraSystemFeature")
|
||||
private fun hasBackCamera(): Boolean {
|
||||
return hasSystemFeature(PackageManager.FEATURE_CAMERA)
|
||||
}
|
||||
|
||||
private fun hasFrontCamera(): Boolean {
|
||||
return hasSystemFeature(PackageManager.FEATURE_CAMERA_FRONT)
|
||||
}
|
||||
|
||||
private fun hasSystemFeature(feature: String): Boolean =
|
||||
context.packageManager.hasSystemFeature(feature)
|
||||
|
||||
private fun getSystemFeatures(result: MethodChannel.Result) {
|
||||
try {
|
||||
result.success(
|
||||
mapOf(
|
||||
"hasFrontCamera" to hasFrontCamera(),
|
||||
"hasBackCamera" to hasBackCamera(),
|
||||
"hasFlash" to hasFlash(),
|
||||
"activeCamera" to barcodeView?.cameraSettings?.requestedCameraId
|
||||
)
|
||||
)
|
||||
} catch (e: Exception) {
|
||||
result.error("", e.message, null)
|
||||
}
|
||||
}
|
||||
|
||||
// endregion
|
||||
|
||||
// region Camera Controls
|
||||
|
||||
private fun flipCamera(result: MethodChannel.Result) {
|
||||
val barcodeView = barcodeView ?: return barCodeViewNotSet(result)
|
||||
|
||||
barcodeView.pause()
|
||||
|
||||
val settings = barcodeView.cameraSettings
|
||||
if (settings.requestedCameraId == cameraFacingFront) {
|
||||
settings.requestedCameraId = cameraFacingBack
|
||||
} else settings.requestedCameraId = cameraFacingFront
|
||||
|
||||
barcodeView.resume()
|
||||
|
||||
result.success(settings.requestedCameraId)
|
||||
}
|
||||
|
||||
private fun toggleFlash(result: MethodChannel.Result) {
|
||||
val barcodeView = barcodeView ?: return barCodeViewNotSet(result)
|
||||
|
||||
if (hasFlash()) {
|
||||
barcodeView.setTorch(!isTorchOn)
|
||||
isTorchOn = !isTorchOn
|
||||
result.success(isTorchOn)
|
||||
} else {
|
||||
result.error(ERROR_CODE_NOT_SET, ERROR_MESSAGE_FLASH_NOT_FOUND, null)
|
||||
}
|
||||
}
|
||||
|
||||
private fun pauseCamera(result: MethodChannel.Result) {
|
||||
val barcodeView = barcodeView ?: return barCodeViewNotSet(result)
|
||||
|
||||
if (barcodeView.isPreviewActive) {
|
||||
isPaused = true
|
||||
barcodeView.pause()
|
||||
}
|
||||
|
||||
result.success(true)
|
||||
}
|
||||
|
||||
private fun resumeCamera(result: MethodChannel.Result) {
|
||||
val barcodeView = barcodeView ?: return barCodeViewNotSet(result)
|
||||
|
||||
if (!barcodeView.isPreviewActive) {
|
||||
isPaused = false
|
||||
barcodeView.resume()
|
||||
}
|
||||
|
||||
result.success(true)
|
||||
}
|
||||
|
||||
private fun startScan(arguments: List<Int>?, result: MethodChannel.Result) {
|
||||
checkAndRequestPermission()
|
||||
|
||||
val allowedBarcodeTypes = getAllowedBarcodeTypes(arguments, result)
|
||||
|
||||
if (arguments == null) {
|
||||
barcodeView?.decoderFactory = DefaultDecoderFactory(null, null, null, 2)
|
||||
} else {
|
||||
barcodeView?.decoderFactory = DefaultDecoderFactory(allowedBarcodeTypes, null, null, 2)
|
||||
}
|
||||
|
||||
barcodeView?.decodeContinuous(
|
||||
object : BarcodeCallback {
|
||||
override fun barcodeResult(result: BarcodeResult) {
|
||||
if (allowedBarcodeTypes.isEmpty() || allowedBarcodeTypes.contains(result.barcodeFormat)) {
|
||||
val code = mapOf(
|
||||
"code" to result.text,
|
||||
"type" to result.barcodeFormat.name,
|
||||
"rawBytes" to result.rawBytes
|
||||
)
|
||||
|
||||
channel.invokeMethod(CHANNEL_METHOD_ON_RECOGNIZE_QR, code)
|
||||
}
|
||||
}
|
||||
|
||||
override fun possibleResultPoints(resultPoints: List<ResultPoint>) = Unit
|
||||
}
|
||||
)
|
||||
}
|
||||
|
||||
private fun stopScan() {
|
||||
barcodeView?.stopDecoding()
|
||||
}
|
||||
|
||||
private fun setInvertScan(isInvert: Boolean) {
|
||||
val barcodeView = barcodeView ?: return
|
||||
with(barcodeView) {
|
||||
pause()
|
||||
cameraSettings.isScanInverted = isInvert
|
||||
resume()
|
||||
}
|
||||
}
|
||||
|
||||
private fun changeScanArea(
|
||||
dpScanAreaWidth: Double,
|
||||
dpScanAreaHeight: Double,
|
||||
cutOutBottomOffset: Double,
|
||||
result: MethodChannel.Result
|
||||
) {
|
||||
setScanAreaSize(dpScanAreaWidth, dpScanAreaHeight, cutOutBottomOffset)
|
||||
|
||||
result.success(true)
|
||||
}
|
||||
|
||||
private fun setScanAreaSize(
|
||||
dpScanAreaWidth: Double,
|
||||
dpScanAreaHeight: Double,
|
||||
dpCutOutBottomOffset: Double
|
||||
) {
|
||||
barcodeView?.setFramingRect(
|
||||
dpScanAreaWidth.convertDpToPixels(),
|
||||
dpScanAreaHeight.convertDpToPixels(),
|
||||
dpCutOutBottomOffset.convertDpToPixels(),
|
||||
)
|
||||
}
|
||||
|
||||
// endregion
|
||||
|
||||
// region permissions
|
||||
|
||||
private val hasCameraPermission: Boolean
|
||||
get() = Build.VERSION.SDK_INT < Build.VERSION_CODES.M ||
|
||||
ContextCompat.checkSelfPermission(
|
||||
context,
|
||||
Manifest.permission.CAMERA
|
||||
) == PackageManager.PERMISSION_GRANTED
|
||||
|
||||
override fun onRequestPermissionsResult(
|
||||
requestCode: Int,
|
||||
permissions: Array<out String>,
|
||||
grantResults: IntArray
|
||||
): Boolean {
|
||||
if (requestCode != cameraRequestCode) return false
|
||||
isRequestingPermission = false
|
||||
|
||||
val permissionGranted =
|
||||
grantResults.firstOrNull() == PackageManager.PERMISSION_GRANTED
|
||||
|
||||
channel.invokeMethod(CHANNEL_METHOD_ON_PERMISSION_SET, permissionGranted)
|
||||
|
||||
return permissionGranted
|
||||
}
|
||||
|
||||
|
||||
|
||||
private fun checkAndRequestPermission() {
|
||||
if (hasCameraPermission) {
|
||||
channel.invokeMethod(CHANNEL_METHOD_ON_PERMISSION_SET, true)
|
||||
return
|
||||
}
|
||||
|
||||
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && !isRequestingPermission) {
|
||||
QrShared.activity?.requestPermissions(
|
||||
arrayOf(Manifest.permission.CAMERA),
|
||||
cameraRequestCode
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
// endregion
|
||||
|
||||
// region barcode common
|
||||
|
||||
private fun getAllowedBarcodeTypes(
|
||||
arguments: List<Int>?,
|
||||
result: MethodChannel.Result
|
||||
): List<BarcodeFormat> {
|
||||
return try {
|
||||
arguments?.map {
|
||||
BarcodeFormat.values()[it]
|
||||
}.orEmpty()
|
||||
} catch (e: Exception) {
|
||||
result.error("", e.message, null)
|
||||
|
||||
emptyList()
|
||||
}
|
||||
}
|
||||
|
||||
private fun barCodeViewNotSet(result: MethodChannel.Result) {
|
||||
result.error(
|
||||
ERROR_CODE_NOT_SET,
|
||||
ERROR_MESSAGE_NOT_SET,
|
||||
null
|
||||
)
|
||||
}
|
||||
|
||||
// endregion
|
||||
|
||||
// region helpers
|
||||
|
||||
private fun Double.convertDpToPixels() =
|
||||
(this * context.resources.displayMetrics.density).toInt()
|
||||
|
||||
// endregion
|
||||
|
||||
companion object {
|
||||
private const val CHANNEL_METHOD_ON_PERMISSION_SET = "onPermissionSet"
|
||||
private const val CHANNEL_METHOD_ON_RECOGNIZE_QR = "onRecognizeQR"
|
||||
|
||||
private const val PARAMS_CAMERA_FACING = "cameraFacing"
|
||||
|
||||
private const val ERROR_CODE_NOT_SET = "404"
|
||||
|
||||
private const val ERROR_MESSAGE_NOT_SET = "No barcode view found"
|
||||
private const val ERROR_MESSAGE_FLASH_NOT_FOUND = "This device doesn't support flash"
|
||||
}
|
||||
}
|
||||
|
||||
@ -0,0 +1,30 @@
|
||||
package net.touchcapture.qr.flutterqr
|
||||
|
||||
import android.content.Context
|
||||
import io.flutter.plugin.common.BinaryMessenger
|
||||
import io.flutter.plugin.common.StandardMessageCodec
|
||||
import io.flutter.plugin.platform.PlatformView
|
||||
import io.flutter.plugin.platform.PlatformViewFactory
|
||||
|
||||
|
||||
class QRViewFactory(
|
||||
private val messenger: BinaryMessenger
|
||||
) : PlatformViewFactory(StandardMessageCodec.INSTANCE) {
|
||||
|
||||
override fun create(
|
||||
context: Context?,
|
||||
viewId: Int,
|
||||
args: Any?
|
||||
): PlatformView {
|
||||
|
||||
@Suppress("UNCHECKED_CAST")
|
||||
val params = args as HashMap<String, Any>
|
||||
|
||||
return QRView(
|
||||
context = requireNotNull(context),
|
||||
id = viewId,
|
||||
messenger = messenger,
|
||||
params = params
|
||||
)
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,41 @@
|
||||
package net.touchcapture.qr.flutterqr
|
||||
|
||||
import android.app.Activity
|
||||
import android.app.Application
|
||||
import android.os.Bundle
|
||||
|
||||
class UnRegisterLifecycleCallback(
|
||||
private val application: Application,
|
||||
private val callback: Application.ActivityLifecycleCallbacks,
|
||||
) {
|
||||
operator fun invoke() = application.unregisterActivityLifecycleCallbacks(callback)
|
||||
}
|
||||
|
||||
fun Activity.registerLifecycleCallbacks(
|
||||
onPause: (() -> Unit)? = null,
|
||||
onResume: (() -> Unit)? = null,
|
||||
): UnRegisterLifecycleCallback {
|
||||
val callback = object : Application.ActivityLifecycleCallbacks {
|
||||
override fun onActivityPaused(p0: Activity) {
|
||||
if (p0 == this@registerLifecycleCallbacks) onPause?.invoke()
|
||||
}
|
||||
|
||||
override fun onActivityResumed(p0: Activity) {
|
||||
if (p0 == this@registerLifecycleCallbacks) onResume?.invoke()
|
||||
}
|
||||
|
||||
override fun onActivityStarted(p0: Activity) = Unit
|
||||
|
||||
override fun onActivityDestroyed(p0: Activity) = Unit
|
||||
|
||||
override fun onActivitySaveInstanceState(p0: Activity, p1: Bundle) = Unit
|
||||
|
||||
override fun onActivityStopped(p0: Activity) = Unit
|
||||
|
||||
override fun onActivityCreated(p0: Activity, p1: Bundle?) = Unit
|
||||
}
|
||||
|
||||
application.registerActivityLifecycleCallbacks(callback)
|
||||
|
||||
return UnRegisterLifecycleCallback(application, callback)
|
||||
}
|
||||
@ -0,0 +1,15 @@
|
||||
package net.touchcapture.qr.flutterqr
|
||||
|
||||
import android.annotation.SuppressLint
|
||||
import android.app.Activity
|
||||
import io.flutter.embedding.engine.plugins.activity.ActivityPluginBinding
|
||||
|
||||
@SuppressLint("StaticFieldLeak")
|
||||
object QrShared {
|
||||
const val CAMERA_REQUEST_ID = 513469796
|
||||
|
||||
var activity: Activity? = null
|
||||
|
||||
var binding: ActivityPluginBinding? = null
|
||||
|
||||
}
|
||||
72
plugin/qr_code_scanner/example/.gitignore
vendored
Normal file
72
plugin/qr_code_scanner/example/.gitignore
vendored
Normal file
@ -0,0 +1,72 @@
|
||||
# Miscellaneous
|
||||
*.class
|
||||
*.lock
|
||||
*.log
|
||||
*.pyc
|
||||
*.swp
|
||||
.DS_Store
|
||||
.atom/
|
||||
.buildlog/
|
||||
.history
|
||||
.svn/
|
||||
.last_build_id
|
||||
|
||||
# IntelliJ related
|
||||
*.iml
|
||||
*.ipr
|
||||
*.iws
|
||||
.idea/
|
||||
|
||||
# Visual Studio Code related
|
||||
.vscode/
|
||||
|
||||
# Flutter/Dart/Pub related
|
||||
**/doc/api/
|
||||
.dart_tool/
|
||||
.flutter-plugins
|
||||
.packages
|
||||
.pub-cache/
|
||||
.pub/
|
||||
build/
|
||||
|
||||
# Android related
|
||||
**/android/**/gradle-wrapper.jar
|
||||
**/android/.gradle
|
||||
**/android/captures/
|
||||
**/android/gradlew
|
||||
**/android/gradlew.bat
|
||||
**/android/local.properties
|
||||
**/android/**/GeneratedPluginRegistrant.java
|
||||
|
||||
# iOS/XCode related
|
||||
**/ios/**/*.mode1v3
|
||||
**/ios/**/*.mode2v3
|
||||
**/ios/**/*.moved-aside
|
||||
**/ios/**/*.pbxuser
|
||||
**/ios/**/*.perspectivev3
|
||||
**/ios/**/*sync/
|
||||
**/ios/**/.sconsign.dblite
|
||||
**/ios/**/.tags*
|
||||
**/ios/**/.vagrant/
|
||||
**/ios/**/DerivedData/
|
||||
**/ios/**/Icon?
|
||||
**/ios/**/Pods/
|
||||
**/ios/**/.symlinks/
|
||||
**/ios/**/profile
|
||||
**/ios/**/xcuserdata
|
||||
**/ios/.generated/
|
||||
**/ios/Flutter/App.framework
|
||||
**/ios/Flutter/Flutter.framework
|
||||
**/ios/Flutter/Generated.xcconfig
|
||||
**/ios/Flutter/app.flx
|
||||
**/ios/Flutter/app.zip
|
||||
**/ios/Flutter/flutter_assets/
|
||||
**/ios/ServiceDefinitions.json
|
||||
**/ios/Runner/GeneratedPluginRegistrant.*
|
||||
|
||||
# Exceptions to above rules.
|
||||
!**/ios/**/default.mode1v3
|
||||
!**/ios/**/default.mode2v3
|
||||
!**/ios/**/default.pbxuser
|
||||
!**/ios/**/default.perspectivev3
|
||||
!/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
|
||||
10
plugin/qr_code_scanner/example/.metadata
Normal file
10
plugin/qr_code_scanner/example/.metadata
Normal file
@ -0,0 +1,10 @@
|
||||
# This file tracks properties of this Flutter project.
|
||||
# Used by Flutter tool to assess capabilities and perform upgrades etc.
|
||||
#
|
||||
# This file should be version controlled and should not be manually edited.
|
||||
|
||||
version:
|
||||
revision: 58c8489fcdb4e4ef6c010117584c9b23d15221aa
|
||||
channel: beta
|
||||
|
||||
project_type: app
|
||||
192
plugin/qr_code_scanner/example/README.md
Normal file
192
plugin/qr_code_scanner/example/README.md
Normal file
@ -0,0 +1,192 @@
|
||||
# qr_code_scanner
|
||||
|
||||
Demonstrates how to use the qr_code_scanner plugin.
|
||||
|
||||
## iOS Support:
|
||||
### info.plist
|
||||
```xml
|
||||
<dict>
|
||||
<key>io.flutter.embedded_views_preview</key>
|
||||
<true/>
|
||||
<key>UIBackgroundModes</key>
|
||||
<array>
|
||||
<string>fetch</string>
|
||||
<string>remote-notification</string>
|
||||
</array>
|
||||
<key>NSCameraUsageDescription</key>
|
||||
<string>Can we access your camera in order to scan barcodes?</string>
|
||||
</dict>
|
||||
|
||||
```
|
||||
|
||||
## Example:
|
||||
```dart
|
||||
import 'dart:io';
|
||||
|
||||
import 'package:flutter/foundation.dart';
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:qr_code_scanner/qr_code_scanner.dart';
|
||||
|
||||
void main() => runApp(MaterialApp(home: QRViewExample()));
|
||||
|
||||
class QRViewExample extends StatefulWidget {
|
||||
const QRViewExample({
|
||||
Key key,
|
||||
}) : super(key: key);
|
||||
|
||||
@override
|
||||
State<StatefulWidget> createState() => _QRViewExampleState();
|
||||
}
|
||||
|
||||
class _QRViewExampleState extends State<QRViewExample> {
|
||||
Barcode result;
|
||||
QRViewController controller;
|
||||
final GlobalKey qrKey = GlobalKey(debugLabel: 'QR');
|
||||
|
||||
// In order to get hot reload to work we need to pause the camera if the platform
|
||||
// is android, or resume the camera if the platform is iOS.
|
||||
@override
|
||||
void reassemble() {
|
||||
super.reassemble();
|
||||
if (Platform.isAndroid) {
|
||||
controller.pauseCamera();
|
||||
}
|
||||
controller.resumeCamera();
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
body: Column(
|
||||
children: <Widget>[
|
||||
Expanded(flex: 4, child: _buildQrView(context)),
|
||||
Expanded(
|
||||
flex: 1,
|
||||
child: FittedBox(
|
||||
fit: BoxFit.contain,
|
||||
child: Column(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
|
||||
children: <Widget>[
|
||||
if (result != null)
|
||||
Text(
|
||||
'Barcode Type: ${describeEnum(result.format)} Data: ${result.code}')
|
||||
else
|
||||
Text('Scan a code'),
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
crossAxisAlignment: CrossAxisAlignment.center,
|
||||
children: <Widget>[
|
||||
Container(
|
||||
margin: EdgeInsets.all(8),
|
||||
child: RaisedButton(
|
||||
onPressed: () async {
|
||||
await controller?.toggleFlash();
|
||||
setState(() {});
|
||||
},
|
||||
child: FutureBuilder(
|
||||
future: controller?.getFlashStatus(),
|
||||
builder: (context, snapshot) {
|
||||
return Text('Flash: ${snapshot.data}');
|
||||
},
|
||||
)),
|
||||
),
|
||||
Container(
|
||||
margin: EdgeInsets.all(8),
|
||||
child: RaisedButton(
|
||||
onPressed: () async {
|
||||
await controller?.flipCamera();
|
||||
setState(() {});
|
||||
},
|
||||
child: FutureBuilder(
|
||||
future: controller?.getCameraInfo(),
|
||||
builder: (context, snapshot) {
|
||||
if (snapshot.data != null) {
|
||||
return Text(
|
||||
'Camera facing ${describeEnum(snapshot.data)}');
|
||||
} else {
|
||||
return Text('loading');
|
||||
}
|
||||
},
|
||||
)),
|
||||
)
|
||||
],
|
||||
),
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
crossAxisAlignment: CrossAxisAlignment.center,
|
||||
children: <Widget>[
|
||||
Container(
|
||||
margin: EdgeInsets.all(8),
|
||||
child: RaisedButton(
|
||||
onPressed: () async {
|
||||
await controller?.pauseCamera();
|
||||
},
|
||||
child: Text('pause', style: TextStyle(fontSize: 20)),
|
||||
),
|
||||
),
|
||||
Container(
|
||||
margin: EdgeInsets.all(8),
|
||||
child: RaisedButton(
|
||||
onPressed: () async {
|
||||
await controller?.resumeCamera();
|
||||
},
|
||||
child: Text('resume', style: TextStyle(fontSize: 20)),
|
||||
),
|
||||
)
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
)
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildQrView(BuildContext context) {
|
||||
// For this example we check how width or tall the device is and change the scanArea and overlay accordingly.
|
||||
var scanArea = (MediaQuery.of(context).size.width < 400 ||
|
||||
MediaQuery.of(context).size.height < 400)
|
||||
? 150.0
|
||||
: 300.0;
|
||||
// To ensure the Scanner view is properly sizes after rotation
|
||||
// we need to listen for Flutter SizeChanged notification and update controller
|
||||
return QRView(
|
||||
key: qrKey,
|
||||
// You can choose between CameraFacing.front or CameraFacing.back. Defaults to CameraFacing.back
|
||||
// cameraFacing: CameraFacing.front,
|
||||
onQRViewCreated: _onQRViewCreated,
|
||||
// Choose formats you want to scan. Defaults to all formats.
|
||||
// formatsAllowed: [BarcodeFormat.qrcode],
|
||||
overlay: QrScannerOverlayShape(
|
||||
borderColor: Colors.red,
|
||||
borderRadius: 10,
|
||||
borderLength: 30,
|
||||
borderWidth: 10,
|
||||
cutOutSize: scanArea,
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
void _onQRViewCreated(QRViewController controller) {
|
||||
setState(() {
|
||||
this.controller = controller;
|
||||
});
|
||||
controller.scannedDataStream.listen((scanData) {
|
||||
setState(() {
|
||||
result = scanData;
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
controller?.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
|
||||
1
plugin/qr_code_scanner/example/analysis_options.yaml
Normal file
1
plugin/qr_code_scanner/example/analysis_options.yaml
Normal file
@ -0,0 +1 @@
|
||||
include: package:flutter_lints/flutter.yaml
|
||||
63
plugin/qr_code_scanner/example/android/app/build.gradle
Normal file
63
plugin/qr_code_scanner/example/android/app/build.gradle
Normal file
@ -0,0 +1,63 @@
|
||||
def localProperties = new Properties()
|
||||
def localPropertiesFile = rootProject.file('local.properties')
|
||||
if (localPropertiesFile.exists()) {
|
||||
localPropertiesFile.withReader('UTF-8') { reader ->
|
||||
localProperties.load(reader)
|
||||
}
|
||||
}
|
||||
|
||||
def flutterRoot = localProperties.getProperty('flutter.sdk')
|
||||
if (flutterRoot == null) {
|
||||
throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
|
||||
}
|
||||
|
||||
def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
|
||||
if (flutterVersionCode == null) {
|
||||
flutterVersionCode = '1'
|
||||
}
|
||||
|
||||
def flutterVersionName = localProperties.getProperty('flutter.versionName')
|
||||
if (flutterVersionName == null) {
|
||||
flutterVersionName = '1.0'
|
||||
}
|
||||
|
||||
apply plugin: 'com.android.application'
|
||||
apply plugin: 'kotlin-android'
|
||||
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
|
||||
|
||||
android {
|
||||
compileSdk 33
|
||||
|
||||
sourceSets {
|
||||
main.java.srcDirs += 'src/main/kotlin'
|
||||
}
|
||||
|
||||
defaultConfig {
|
||||
applicationId "net.touchcapture.qr.flutterqrexample"
|
||||
// minSdkVersion is determined by Native View.
|
||||
minSdkVersion 20
|
||||
targetSdkVersion 33
|
||||
versionCode flutterVersionCode.toInteger()
|
||||
versionName flutterVersionName
|
||||
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
|
||||
}
|
||||
|
||||
buildTypes {
|
||||
release {
|
||||
// Signing with the debug keys for now, so `flutter run --release` works.
|
||||
signingConfig signingConfigs.debug
|
||||
}
|
||||
}
|
||||
namespace 'net.touchcapture.qr.flutterqrexample'
|
||||
}
|
||||
|
||||
flutter {
|
||||
source '../..'
|
||||
}
|
||||
|
||||
dependencies {
|
||||
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
|
||||
testImplementation 'junit:junit:4.13.2'
|
||||
androidTestImplementation 'com.android.support.test:runner:1.0.2'
|
||||
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
|
||||
}
|
||||
@ -0,0 +1,39 @@
|
||||
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
|
||||
|
||||
<!-- The INTERNET permission is required for development. Specifically,
|
||||
flutter needs it to communicate with the running application
|
||||
to allow setting breakpoints, to provide hot reload, etc.
|
||||
-->
|
||||
<uses-permission android:name="android.permission.INTERNET"/>
|
||||
|
||||
<!-- io.flutter.app.FlutterApplication is an android.app.Application that
|
||||
calls FlutterMain.startInitialization(this); in its onCreate method.
|
||||
In most cases you can leave this as-is, but you if you want to provide
|
||||
additional functionality it is fine to subclass or reimplement
|
||||
FlutterApplication and put your custom class here. -->
|
||||
<application
|
||||
android:label="flutter_qr_example"
|
||||
android:icon="@mipmap/ic_launcher">
|
||||
<activity
|
||||
android:name="io.flutter.embedding.android.FlutterActivity"
|
||||
android:launchMode="singleTop"
|
||||
android:theme="@style/LaunchTheme"
|
||||
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale|screenLayout|density"
|
||||
android:hardwareAccelerated="true"
|
||||
android:exported='true'
|
||||
android:windowSoftInputMode="adjustResize">
|
||||
<!-- Theme to apply as soon as Flutter begins rendering frames -->
|
||||
<meta-data
|
||||
android:name="io.flutter.embedding.android.NormalTheme"
|
||||
android:resource="@style/NormalTheme"
|
||||
/>
|
||||
<meta-data
|
||||
android:name="flutterEmbedding"
|
||||
android:value="2" />
|
||||
<intent-filter>
|
||||
<action android:name="android.intent.action.MAIN"/>
|
||||
<category android:name="android.intent.category.LAUNCHER"/>
|
||||
</intent-filter>
|
||||
</activity>
|
||||
</application>
|
||||
</manifest>
|
||||
@ -0,0 +1,12 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<!-- Modify this file to customize your launch splash screen -->
|
||||
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
|
||||
<item android:drawable="@android:color/white" />
|
||||
|
||||
<!-- You can insert your own image assets here -->
|
||||
<!-- <item>
|
||||
<bitmap
|
||||
android:gravity="center"
|
||||
android:src="@mipmap/launch_image" />
|
||||
</item> -->
|
||||
</layer-list>
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 544 B |
Binary file not shown.
|
After Width: | Height: | Size: 442 B |
Binary file not shown.
|
After Width: | Height: | Size: 721 B |
Binary file not shown.
|
After Width: | Height: | Size: 1.0 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 1.4 KiB |
@ -0,0 +1,19 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<resources>
|
||||
<!-- Theme applied to the Android Window while the process is starting -->
|
||||
<style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
|
||||
<!-- Show a splash screen on the activity. Automatically removed when
|
||||
Flutter draws its first frame -->
|
||||
<item name="android:windowBackground">@drawable/launch_background</item>
|
||||
</style>
|
||||
<!-- Theme applied to the Android Window as soon as the process has started.
|
||||
This theme determines the color of the Android Window while your
|
||||
Flutter UI initializes, as well as behind your Flutter UI while its
|
||||
running.
|
||||
|
||||
This Theme is only used starting with V2 of Flutter's Android embedding. -->
|
||||
<style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
|
||||
<item name="android:windowBackground">@drawable/launch_background</item>
|
||||
</style>
|
||||
|
||||
</resources>
|
||||
29
plugin/qr_code_scanner/example/android/build.gradle
Normal file
29
plugin/qr_code_scanner/example/android/build.gradle
Normal file
@ -0,0 +1,29 @@
|
||||
buildscript {
|
||||
ext.kotlin_version = '1.9.0'
|
||||
repositories {
|
||||
google()
|
||||
mavenCentral()
|
||||
}
|
||||
|
||||
dependencies {
|
||||
classpath 'com.android.tools.build:gradle:8.1.0'
|
||||
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
|
||||
}
|
||||
}
|
||||
|
||||
allprojects {
|
||||
repositories {
|
||||
google()
|
||||
mavenCentral()
|
||||
}
|
||||
}
|
||||
|
||||
rootProject.buildDir = '../build'
|
||||
subprojects {
|
||||
project.buildDir = "${rootProject.buildDir}/${project.name}"
|
||||
project.evaluationDependsOn(':app')
|
||||
}
|
||||
|
||||
tasks.register('clean', Delete) {
|
||||
delete rootProject.buildDir
|
||||
}
|
||||
6
plugin/qr_code_scanner/example/android/gradle.properties
Normal file
6
plugin/qr_code_scanner/example/android/gradle.properties
Normal file
@ -0,0 +1,6 @@
|
||||
org.gradle.jvmargs=-Xmx1536M
|
||||
android.useAndroidX=true
|
||||
android.enableJetifier=true
|
||||
android.defaults.buildfeatures.buildconfig=true
|
||||
android.nonTransitiveRClass=false
|
||||
android.nonFinalResIds=false
|
||||
6
plugin/qr_code_scanner/example/android/gradle/wrapper/gradle-wrapper.properties
vendored
Normal file
6
plugin/qr_code_scanner/example/android/gradle/wrapper/gradle-wrapper.properties
vendored
Normal file
@ -0,0 +1,6 @@
|
||||
#Tue Aug 08 21:31:11 CEST 2023
|
||||
distributionBase=GRADLE_USER_HOME
|
||||
distributionPath=wrapper/dists
|
||||
distributionUrl=https\://services.gradle.org/distributions/gradle-8.2.1-bin.zip
|
||||
zipStoreBase=GRADLE_USER_HOME
|
||||
zipStorePath=wrapper/dists
|
||||
11
plugin/qr_code_scanner/example/android/settings.gradle
Normal file
11
plugin/qr_code_scanner/example/android/settings.gradle
Normal file
@ -0,0 +1,11 @@
|
||||
include ':app'
|
||||
|
||||
def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
|
||||
def properties = new Properties()
|
||||
|
||||
assert localPropertiesFile.exists()
|
||||
localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
|
||||
|
||||
def flutterSdkPath = properties.getProperty("flutter.sdk")
|
||||
assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
|
||||
apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
|
||||
@ -0,0 +1,26 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
|
||||
<plist version="1.0">
|
||||
<dict>
|
||||
<key>CFBundleDevelopmentRegion</key>
|
||||
<string>en</string>
|
||||
<key>CFBundleExecutable</key>
|
||||
<string>App</string>
|
||||
<key>CFBundleIdentifier</key>
|
||||
<string>io.flutter.flutter.app</string>
|
||||
<key>CFBundleInfoDictionaryVersion</key>
|
||||
<string>6.0</string>
|
||||
<key>CFBundleName</key>
|
||||
<string>App</string>
|
||||
<key>CFBundlePackageType</key>
|
||||
<string>FMWK</string>
|
||||
<key>CFBundleShortVersionString</key>
|
||||
<string>1.0</string>
|
||||
<key>CFBundleSignature</key>
|
||||
<string>????</string>
|
||||
<key>CFBundleVersion</key>
|
||||
<string>1.0</string>
|
||||
<key>MinimumOSVersion</key>
|
||||
<string>8.0</string>
|
||||
</dict>
|
||||
</plist>
|
||||
@ -0,0 +1,2 @@
|
||||
#include "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
|
||||
#include "Generated.xcconfig"
|
||||
@ -0,0 +1,2 @@
|
||||
#include "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
|
||||
#include "Generated.xcconfig"
|
||||
41
plugin/qr_code_scanner/example/ios/Podfile
Normal file
41
plugin/qr_code_scanner/example/ios/Podfile
Normal file
@ -0,0 +1,41 @@
|
||||
# Uncomment this line to define a global platform for your project
|
||||
# platform :ios, '9.0'
|
||||
|
||||
# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
|
||||
ENV['COCOAPODS_DISABLE_STATS'] = 'true'
|
||||
|
||||
project 'Runner', {
|
||||
'Debug' => :debug,
|
||||
'Profile' => :release,
|
||||
'Release' => :release,
|
||||
}
|
||||
|
||||
def flutter_root
|
||||
generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
|
||||
unless File.exist?(generated_xcode_build_settings_path)
|
||||
raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
|
||||
end
|
||||
|
||||
File.foreach(generated_xcode_build_settings_path) do |line|
|
||||
matches = line.match(/FLUTTER_ROOT\=(.*)/)
|
||||
return matches[1].strip if matches
|
||||
end
|
||||
raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
|
||||
end
|
||||
|
||||
require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
|
||||
|
||||
flutter_ios_podfile_setup
|
||||
|
||||
target 'Runner' do
|
||||
use_frameworks!
|
||||
use_modular_headers!
|
||||
|
||||
flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
|
||||
end
|
||||
|
||||
post_install do |installer|
|
||||
installer.pods_project.targets.each do |target|
|
||||
flutter_additional_ios_build_settings(target)
|
||||
end
|
||||
end
|
||||
@ -0,0 +1,589 @@
|
||||
// !$*UTF8*$!
|
||||
{
|
||||
archiveVersion = 1;
|
||||
classes = {
|
||||
};
|
||||
objectVersion = 46;
|
||||
objects = {
|
||||
|
||||
/* Begin PBXBuildFile section */
|
||||
1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
|
||||
3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
|
||||
4FA3805501F593094264678B /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 75B64521967C76C845268E71 /* Pods_Runner.framework */; };
|
||||
74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
|
||||
97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
|
||||
97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
|
||||
97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
|
||||
/* End PBXBuildFile section */
|
||||
|
||||
/* Begin PBXCopyFilesBuildPhase section */
|
||||
9705A1C41CF9048500538489 /* Embed Frameworks */ = {
|
||||
isa = PBXCopyFilesBuildPhase;
|
||||
buildActionMask = 2147483647;
|
||||
dstPath = "";
|
||||
dstSubfolderSpec = 10;
|
||||
files = (
|
||||
);
|
||||
name = "Embed Frameworks";
|
||||
runOnlyForDeploymentPostprocessing = 0;
|
||||
};
|
||||
/* End PBXCopyFilesBuildPhase section */
|
||||
|
||||
/* Begin PBXFileReference section */
|
||||
08F42BD28C1585A831B4FDA2 /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
|
||||
1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
|
||||
1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
|
||||
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CLANG_WARN_INFINITE_RECURSION = YES;
|
||||
CLANG_WARN_INT_CONVERSION = YES;
|
||||
CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
|
||||
CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
|
||||
CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
|
||||
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
|
||||
CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
|
||||
CLANG_WARN_STRICT_PROTOTYPES = YES;
|
||||
CLANG_WARN_SUSPICIOUS_MOVE = YES;
|
||||
CLANG_WARN_UNREACHABLE_CODE = YES;
|
||||
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
|
||||
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
|
||||
COPY_PHASE_STRIP = NO;
|
||||
DEBUG_INFORMATION_FORMAT = dwarf;
|
||||
ENABLE_STRICT_OBJC_MSGSEND = YES;
|
||||
ENABLE_TESTABILITY = YES;
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||||
GCC_C_LANGUAGE_STANDARD = gnu99;
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||||
GCC_DYNAMIC_NO_PIC = NO;
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||||
GCC_NO_COMMON_BLOCKS = YES;
|
||||
GCC_OPTIMIZATION_LEVEL = 0;
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GCC_PREPROCESSOR_DEFINITIONS = (
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||||
"DEBUG=1",
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||||
"$(inherited)",
|
||||
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||||
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
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||||
GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
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GCC_WARN_UNDECLARED_SELECTOR = YES;
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GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
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GCC_WARN_UNUSED_FUNCTION = YES;
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GCC_WARN_UNUSED_VARIABLE = YES;
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||||
IPHONEOS_DEPLOYMENT_TARGET = 8.0;
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||||
MTL_ENABLE_DEBUG_INFO = YES;
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||||
ONLY_ACTIVE_ARCH = YES;
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||||
SDKROOT = iphoneos;
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||||
SWIFT_VERSION = 4.0;
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TARGETED_DEVICE_FAMILY = "1,2";
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};
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name = Debug;
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};
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97C147041CF9000F007C117D /* Release */ = {
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isa = XCBuildConfiguration;
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buildSettings = {
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ALWAYS_SEARCH_USER_PATHS = NO;
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CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
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CLANG_ANALYZER_NONNULL = YES;
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||||
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
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||||
CLANG_CXX_LIBRARY = "libc++";
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||||
CLANG_ENABLE_MODULES = YES;
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||||
CLANG_ENABLE_OBJC_ARC = YES;
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||||
CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
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||||
CLANG_WARN_BOOL_CONVERSION = YES;
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||||
CLANG_WARN_COMMA = YES;
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||||
CLANG_WARN_CONSTANT_CONVERSION = YES;
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CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
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CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
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CLANG_WARN_EMPTY_BODY = YES;
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CLANG_WARN_ENUM_CONVERSION = YES;
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CLANG_WARN_INFINITE_RECURSION = YES;
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CLANG_WARN_INT_CONVERSION = YES;
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CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
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CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
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CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
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CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
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CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
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CLANG_WARN_STRICT_PROTOTYPES = YES;
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CLANG_WARN_SUSPICIOUS_MOVE = YES;
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CLANG_WARN_UNREACHABLE_CODE = YES;
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||||
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
|
||||
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
|
||||
COPY_PHASE_STRIP = NO;
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||||
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
|
||||
ENABLE_NS_ASSERTIONS = NO;
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||||
ENABLE_STRICT_OBJC_MSGSEND = YES;
|
||||
GCC_C_LANGUAGE_STANDARD = gnu99;
|
||||
GCC_NO_COMMON_BLOCKS = YES;
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||||
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
|
||||
GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
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||||
GCC_WARN_UNDECLARED_SELECTOR = YES;
|
||||
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
|
||||
GCC_WARN_UNUSED_FUNCTION = YES;
|
||||
GCC_WARN_UNUSED_VARIABLE = YES;
|
||||
IPHONEOS_DEPLOYMENT_TARGET = 8.0;
|
||||
MTL_ENABLE_DEBUG_INFO = NO;
|
||||
SDKROOT = iphoneos;
|
||||
SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
|
||||
SWIFT_VERSION = 4.0;
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||||
TARGETED_DEVICE_FAMILY = "1,2";
|
||||
VALIDATE_PRODUCT = YES;
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||||
};
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name = Release;
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};
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||||
97C147061CF9000F007C117D /* Debug */ = {
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baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
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buildSettings = {
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ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
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||||
CLANG_ENABLE_MODULES = YES;
|
||||
CODE_SIGN_IDENTITY = "iPhone Developer";
|
||||
CODE_SIGN_STYLE = Automatic;
|
||||
CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
|
||||
DEVELOPMENT_TEAM = 5LSCTACHT8;
|
||||
ENABLE_BITCODE = NO;
|
||||
FRAMEWORK_SEARCH_PATHS = (
|
||||
"$(inherited)",
|
||||
"$(PROJECT_DIR)/Flutter",
|
||||
);
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||||
INFOPLIST_FILE = Runner/Info.plist;
|
||||
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
|
||||
LIBRARY_SEARCH_PATHS = (
|
||||
"$(inherited)",
|
||||
"$(PROJECT_DIR)/Flutter",
|
||||
);
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||||
PRODUCT_BUNDLE_IDENTIFIER = dev.steenbakker.qr;
|
||||
PRODUCT_NAME = "$(TARGET_NAME)";
|
||||
PROVISIONING_PROFILE_SPECIFIER = "";
|
||||
SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
|
||||
SWIFT_OPTIMIZATION_LEVEL = "-Onone";
|
||||
SWIFT_VERSION = 4.0;
|
||||
VERSIONING_SYSTEM = "apple-generic";
|
||||
};
|
||||
name = Debug;
|
||||
};
|
||||
97C147071CF9000F007C117D /* Release */ = {
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||||
isa = XCBuildConfiguration;
|
||||
baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
|
||||
buildSettings = {
|
||||
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
|
||||
CLANG_ENABLE_MODULES = YES;
|
||||
CODE_SIGN_IDENTITY = "iPhone Developer";
|
||||
CODE_SIGN_STYLE = Automatic;
|
||||
CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
|
||||
DEVELOPMENT_TEAM = 5LSCTACHT8;
|
||||
ENABLE_BITCODE = NO;
|
||||
FRAMEWORK_SEARCH_PATHS = (
|
||||
"$(inherited)",
|
||||
"$(PROJECT_DIR)/Flutter",
|
||||
);
|
||||
INFOPLIST_FILE = Runner/Info.plist;
|
||||
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
|
||||
LIBRARY_SEARCH_PATHS = (
|
||||
"$(inherited)",
|
||||
"$(PROJECT_DIR)/Flutter",
|
||||
);
|
||||
PRODUCT_BUNDLE_IDENTIFIER = dev.steenbakker.qr;
|
||||
PRODUCT_NAME = "$(TARGET_NAME)";
|
||||
PROVISIONING_PROFILE_SPECIFIER = "";
|
||||
SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
|
||||
SWIFT_VERSION = 4.0;
|
||||
VERSIONING_SYSTEM = "apple-generic";
|
||||
};
|
||||
name = Release;
|
||||
};
|
||||
/* End XCBuildConfiguration section */
|
||||
|
||||
/* Begin XCConfigurationList section */
|
||||
97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = {
|
||||
isa = XCConfigurationList;
|
||||
buildConfigurations = (
|
||||
97C147031CF9000F007C117D /* Debug */,
|
||||
97C147041CF9000F007C117D /* Release */,
|
||||
249021D3217E4FDB00AE95B9 /* Profile */,
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||||
);
|
||||
defaultConfigurationIsVisible = 0;
|
||||
defaultConfigurationName = Release;
|
||||
};
|
||||
97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */ = {
|
||||
isa = XCConfigurationList;
|
||||
buildConfigurations = (
|
||||
97C147061CF9000F007C117D /* Debug */,
|
||||
97C147071CF9000F007C117D /* Release */,
|
||||
249021D4217E4FDB00AE95B9 /* Profile */,
|
||||
);
|
||||
defaultConfigurationIsVisible = 0;
|
||||
defaultConfigurationName = Release;
|
||||
};
|
||||
/* End XCConfigurationList section */
|
||||
};
|
||||
rootObject = 97C146E61CF9000F007C117D /* Project object */;
|
||||
}
|
||||
7
plugin/qr_code_scanner/example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata
generated
Normal file
7
plugin/qr_code_scanner/example/ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata
generated
Normal file
@ -0,0 +1,7 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<Workspace
|
||||
version = "1.0">
|
||||
<FileRef
|
||||
location = "group:Runner.xcodeproj">
|
||||
</FileRef>
|
||||
</Workspace>
|
||||
@ -0,0 +1,91 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<Scheme
|
||||
LastUpgradeVersion = "1020"
|
||||
version = "1.3">
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||||
<BuildAction
|
||||
parallelizeBuildables = "YES"
|
||||
buildImplicitDependencies = "YES">
|
||||
<BuildActionEntries>
|
||||
<BuildActionEntry
|
||||
buildForTesting = "YES"
|
||||
buildForRunning = "YES"
|
||||
buildForProfiling = "YES"
|
||||
buildForArchiving = "YES"
|
||||
buildForAnalyzing = "YES">
|
||||
<BuildableReference
|
||||
BuildableIdentifier = "primary"
|
||||
BlueprintIdentifier = "97C146ED1CF9000F007C117D"
|
||||
BuildableName = "Runner.app"
|
||||
BlueprintName = "Runner"
|
||||
ReferencedContainer = "container:Runner.xcodeproj">
|
||||
</BuildableReference>
|
||||
</BuildActionEntry>
|
||||
</BuildActionEntries>
|
||||
</BuildAction>
|
||||
<TestAction
|
||||
buildConfiguration = "Debug"
|
||||
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
|
||||
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
|
||||
shouldUseLaunchSchemeArgsEnv = "YES">
|
||||
<Testables>
|
||||
</Testables>
|
||||
<MacroExpansion>
|
||||
<BuildableReference
|
||||
BuildableIdentifier = "primary"
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||||
BlueprintIdentifier = "97C146ED1CF9000F007C117D"
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||||
BuildableName = "Runner.app"
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||||
BlueprintName = "Runner"
|
||||
ReferencedContainer = "container:Runner.xcodeproj">
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||||
</BuildableReference>
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||||
</MacroExpansion>
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||||
<AdditionalOptions>
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||||
</AdditionalOptions>
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||||
</TestAction>
|
||||
<LaunchAction
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||||
buildConfiguration = "Debug"
|
||||
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
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||||
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
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||||
launchStyle = "0"
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||||
useCustomWorkingDirectory = "NO"
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||||
ignoresPersistentStateOnLaunch = "NO"
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||||
debugDocumentVersioning = "YES"
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debugServiceExtension = "internal"
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||||
allowLocationSimulation = "YES">
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||||
<BuildableProductRunnable
|
||||
runnableDebuggingMode = "0">
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||||
<BuildableReference
|
||||
BuildableIdentifier = "primary"
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||||
BlueprintIdentifier = "97C146ED1CF9000F007C117D"
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||||
BuildableName = "Runner.app"
|
||||
BlueprintName = "Runner"
|
||||
ReferencedContainer = "container:Runner.xcodeproj">
|
||||
</BuildableReference>
|
||||
</BuildableProductRunnable>
|
||||
<AdditionalOptions>
|
||||
</AdditionalOptions>
|
||||
</LaunchAction>
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||||
<ProfileAction
|
||||
buildConfiguration = "Profile"
|
||||
shouldUseLaunchSchemeArgsEnv = "YES"
|
||||
savedToolIdentifier = ""
|
||||
useCustomWorkingDirectory = "NO"
|
||||
debugDocumentVersioning = "YES">
|
||||
<BuildableProductRunnable
|
||||
runnableDebuggingMode = "0">
|
||||
<BuildableReference
|
||||
BuildableIdentifier = "primary"
|
||||
BlueprintIdentifier = "97C146ED1CF9000F007C117D"
|
||||
BuildableName = "Runner.app"
|
||||
BlueprintName = "Runner"
|
||||
ReferencedContainer = "container:Runner.xcodeproj">
|
||||
</BuildableReference>
|
||||
</BuildableProductRunnable>
|
||||
</ProfileAction>
|
||||
<AnalyzeAction
|
||||
buildConfiguration = "Debug">
|
||||
</AnalyzeAction>
|
||||
<ArchiveAction
|
||||
buildConfiguration = "Release"
|
||||
revealArchiveInOrganizer = "YES">
|
||||
</ArchiveAction>
|
||||
</Scheme>
|
||||
10
plugin/qr_code_scanner/example/ios/Runner.xcworkspace/contents.xcworkspacedata
generated
Normal file
10
plugin/qr_code_scanner/example/ios/Runner.xcworkspace/contents.xcworkspacedata
generated
Normal file
@ -0,0 +1,10 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<Workspace
|
||||
version = "1.0">
|
||||
<FileRef
|
||||
location = "group:Runner.xcodeproj">
|
||||
</FileRef>
|
||||
<FileRef
|
||||
location = "group:Pods/Pods.xcodeproj">
|
||||
</FileRef>
|
||||
</Workspace>
|
||||
@ -0,0 +1,8 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
|
||||
<plist version="1.0">
|
||||
<dict>
|
||||
<key>IDEDidComputeMac32BitWarning</key>
|
||||
<true/>
|
||||
</dict>
|
||||
</plist>
|
||||
13
plugin/qr_code_scanner/example/ios/Runner/AppDelegate.swift
Normal file
13
plugin/qr_code_scanner/example/ios/Runner/AppDelegate.swift
Normal file
@ -0,0 +1,13 @@
|
||||
import UIKit
|
||||
import Flutter
|
||||
|
||||
@UIApplicationMain
|
||||
@objc class AppDelegate: FlutterAppDelegate {
|
||||
override func application(
|
||||
_ application: UIApplication,
|
||||
didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
|
||||
) -> Bool {
|
||||
GeneratedPluginRegistrant.register(with: self)
|
||||
return super.application(application, didFinishLaunchingWithOptions: launchOptions)
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,122 @@
|
||||
{
|
||||
"images" : [
|
||||
{
|
||||
"size" : "20x20",
|
||||
"idiom" : "iphone",
|
||||
"filename" : "Icon-App-20x20@2x.png",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"size" : "20x20",
|
||||
"idiom" : "iphone",
|
||||
"filename" : "Icon-App-20x20@3x.png",
|
||||
"scale" : "3x"
|
||||
},
|
||||
{
|
||||
"size" : "29x29",
|
||||
"idiom" : "iphone",
|
||||
"filename" : "Icon-App-29x29@1x.png",
|
||||
"scale" : "1x"
|
||||
},
|
||||
{
|
||||
"size" : "29x29",
|
||||
"idiom" : "iphone",
|
||||
"filename" : "Icon-App-29x29@2x.png",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"size" : "29x29",
|
||||
"idiom" : "iphone",
|
||||
"filename" : "Icon-App-29x29@3x.png",
|
||||
"scale" : "3x"
|
||||
},
|
||||
{
|
||||
"size" : "40x40",
|
||||
"idiom" : "iphone",
|
||||
"filename" : "Icon-App-40x40@2x.png",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"size" : "40x40",
|
||||
"idiom" : "iphone",
|
||||
"filename" : "Icon-App-40x40@3x.png",
|
||||
"scale" : "3x"
|
||||
},
|
||||
{
|
||||
"size" : "60x60",
|
||||
"idiom" : "iphone",
|
||||
"filename" : "Icon-App-60x60@2x.png",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"size" : "60x60",
|
||||
"idiom" : "iphone",
|
||||
"filename" : "Icon-App-60x60@3x.png",
|
||||
"scale" : "3x"
|
||||
},
|
||||
{
|
||||
"size" : "20x20",
|
||||
"idiom" : "ipad",
|
||||
"filename" : "Icon-App-20x20@1x.png",
|
||||
"scale" : "1x"
|
||||
},
|
||||
{
|
||||
"size" : "20x20",
|
||||
"idiom" : "ipad",
|
||||
"filename" : "Icon-App-20x20@2x.png",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"size" : "29x29",
|
||||
"idiom" : "ipad",
|
||||
"filename" : "Icon-App-29x29@1x.png",
|
||||
"scale" : "1x"
|
||||
},
|
||||
{
|
||||
"size" : "29x29",
|
||||
"idiom" : "ipad",
|
||||
"filename" : "Icon-App-29x29@2x.png",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"size" : "40x40",
|
||||
"idiom" : "ipad",
|
||||
"filename" : "Icon-App-40x40@1x.png",
|
||||
"scale" : "1x"
|
||||
},
|
||||
{
|
||||
"size" : "40x40",
|
||||
"idiom" : "ipad",
|
||||
"filename" : "Icon-App-40x40@2x.png",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"size" : "76x76",
|
||||
"idiom" : "ipad",
|
||||
"filename" : "Icon-App-76x76@1x.png",
|
||||
"scale" : "1x"
|
||||
},
|
||||
{
|
||||
"size" : "76x76",
|
||||
"idiom" : "ipad",
|
||||
"filename" : "Icon-App-76x76@2x.png",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"size" : "83.5x83.5",
|
||||
"idiom" : "ipad",
|
||||
"filename" : "Icon-App-83.5x83.5@2x.png",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"size" : "1024x1024",
|
||||
"idiom" : "ios-marketing",
|
||||
"filename" : "Icon-App-1024x1024@1x.png",
|
||||
"scale" : "1x"
|
||||
}
|
||||
],
|
||||
"info" : {
|
||||
"version" : 1,
|
||||
"author" : "xcode"
|
||||
}
|
||||
}
|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
After Width: | Height: | Size: 2.6 KiB |
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|
After Width: | Height: | Size: 2.6 KiB |
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|
After Width: | Height: | Size: 3.7 KiB |
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|
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|
After Width: | Height: | Size: 3.2 KiB |
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|
After Width: | Height: | Size: 3.5 KiB |
23
plugin/qr_code_scanner/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
vendored
Normal file
23
plugin/qr_code_scanner/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json
vendored
Normal file
@ -0,0 +1,23 @@
|
||||
{
|
||||
"images" : [
|
||||
{
|
||||
"idiom" : "universal",
|
||||
"filename" : "LaunchImage.png",
|
||||
"scale" : "1x"
|
||||
},
|
||||
{
|
||||
"idiom" : "universal",
|
||||
"filename" : "LaunchImage@2x.png",
|
||||
"scale" : "2x"
|
||||
},
|
||||
{
|
||||
"idiom" : "universal",
|
||||
"filename" : "LaunchImage@3x.png",
|
||||
"scale" : "3x"
|
||||
}
|
||||
],
|
||||
"info" : {
|
||||
"version" : 1,
|
||||
"author" : "xcode"
|
||||
}
|
||||
}
|
||||
BIN
plugin/qr_code_scanner/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
vendored
Normal file
BIN
plugin/qr_code_scanner/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png
vendored
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 68 B |
BIN
plugin/qr_code_scanner/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
vendored
Normal file
BIN
plugin/qr_code_scanner/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png
vendored
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 68 B |
BIN
plugin/qr_code_scanner/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
vendored
Normal file
BIN
plugin/qr_code_scanner/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png
vendored
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 68 B |
5
plugin/qr_code_scanner/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md
vendored
Normal file
5
plugin/qr_code_scanner/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md
vendored
Normal file
@ -0,0 +1,5 @@
|
||||
# Launch Screen Assets
|
||||
|
||||
You can customize the launch screen with your own desired assets by replacing the image files in this directory.
|
||||
|
||||
You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.
|
||||
@ -0,0 +1,37 @@
|
||||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
|
||||
<dependencies>
|
||||
<deployment identifier="iOS"/>
|
||||
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
|
||||
</dependencies>
|
||||
<scenes>
|
||||
<!--View Controller-->
|
||||
<scene sceneID="EHf-IW-A2E">
|
||||
<objects>
|
||||
<viewController id="01J-lp-oVM" sceneMemberID="viewController">
|
||||
<layoutGuides>
|
||||
<viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
|
||||
<viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
|
||||
</layoutGuides>
|
||||
<view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
|
||||
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
|
||||
<subviews>
|
||||
<imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
|
||||
</imageView>
|
||||
</subviews>
|
||||
<color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
|
||||
<constraints>
|
||||
<constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
|
||||
<constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
|
||||
</constraints>
|
||||
</view>
|
||||
</viewController>
|
||||
<placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
|
||||
</objects>
|
||||
<point key="canvasLocation" x="53" y="375"/>
|
||||
</scene>
|
||||
</scenes>
|
||||
<resources>
|
||||
<image name="LaunchImage" width="168" height="185"/>
|
||||
</resources>
|
||||
</document>
|
||||
@ -0,0 +1,26 @@
|
||||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
|
||||
<dependencies>
|
||||
<deployment identifier="iOS"/>
|
||||
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
|
||||
</dependencies>
|
||||
<scenes>
|
||||
<!--Flutter View Controller-->
|
||||
<scene sceneID="tne-QT-ifu">
|
||||
<objects>
|
||||
<viewController id="BYZ-38-t0r" customClass="FlutterViewController" sceneMemberID="viewController">
|
||||
<layoutGuides>
|
||||
<viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
|
||||
<viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
|
||||
</layoutGuides>
|
||||
<view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
|
||||
<rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
|
||||
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
|
||||
<color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
|
||||
</view>
|
||||
</viewController>
|
||||
<placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
|
||||
</objects>
|
||||
</scene>
|
||||
</scenes>
|
||||
</document>
|
||||
54
plugin/qr_code_scanner/example/ios/Runner/Info.plist
Normal file
54
plugin/qr_code_scanner/example/ios/Runner/Info.plist
Normal file
@ -0,0 +1,54 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
|
||||
<plist version="1.0">
|
||||
<dict>
|
||||
<key>CFBundleDevelopmentRegion</key>
|
||||
<string>en</string>
|
||||
<key>CFBundleExecutable</key>
|
||||
<string>$(EXECUTABLE_NAME)</string>
|
||||
<key>CFBundleIdentifier</key>
|
||||
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
|
||||
<key>CFBundleInfoDictionaryVersion</key>
|
||||
<string>6.0</string>
|
||||
<key>CFBundleName</key>
|
||||
<string>flutter_qr_example</string>
|
||||
<key>CFBundlePackageType</key>
|
||||
<string>APPL</string>
|
||||
<key>CFBundleShortVersionString</key>
|
||||
<string>$(FLUTTER_BUILD_NAME)</string>
|
||||
<key>CFBundleSignature</key>
|
||||
<string>????</string>
|
||||
<key>CFBundleVersion</key>
|
||||
<string>$(FLUTTER_BUILD_NUMBER)</string>
|
||||
<key>LSRequiresIPhoneOS</key>
|
||||
<true/>
|
||||
<key>NSCameraUsageDescription</key>
|
||||
<string>Can we access your camera in order to scan barcodes?</string>
|
||||
<key>UIBackgroundModes</key>
|
||||
<array>
|
||||
<string>fetch</string>
|
||||
<string>remote-notification</string>
|
||||
</array>
|
||||
<key>UILaunchStoryboardName</key>
|
||||
<string>LaunchScreen</string>
|
||||
<key>UIMainStoryboardFile</key>
|
||||
<string>Main</string>
|
||||
<key>UISupportedInterfaceOrientations</key>
|
||||
<array>
|
||||
<string>UIInterfaceOrientationPortrait</string>
|
||||
<string>UIInterfaceOrientationLandscapeLeft</string>
|
||||
<string>UIInterfaceOrientationLandscapeRight</string>
|
||||
</array>
|
||||
<key>UISupportedInterfaceOrientations~ipad</key>
|
||||
<array>
|
||||
<string>UIInterfaceOrientationPortrait</string>
|
||||
<string>UIInterfaceOrientationPortraitUpsideDown</string>
|
||||
<string>UIInterfaceOrientationLandscapeLeft</string>
|
||||
<string>UIInterfaceOrientationLandscapeRight</string>
|
||||
</array>
|
||||
<key>UIViewControllerBasedStatusBarAppearance</key>
|
||||
<false/>
|
||||
<key>io.flutter.embedded_views_preview</key>
|
||||
<true/>
|
||||
</dict>
|
||||
</plist>
|
||||
@ -0,0 +1 @@
|
||||
#import "GeneratedPluginRegistrant.h"
|
||||
192
plugin/qr_code_scanner/example/lib/main.dart
Normal file
192
plugin/qr_code_scanner/example/lib/main.dart
Normal file
@ -0,0 +1,192 @@
|
||||
import 'dart:developer';
|
||||
import 'dart:io';
|
||||
|
||||
import 'package:flutter/foundation.dart';
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:qr_code_scanner/qr_code_scanner.dart';
|
||||
|
||||
void main() => runApp(const MaterialApp(home: MyHome()));
|
||||
|
||||
class MyHome extends StatelessWidget {
|
||||
const MyHome({Key? key}) : super(key: key);
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
appBar: AppBar(title: const Text('Flutter Demo Home Page')),
|
||||
body: Center(
|
||||
child: ElevatedButton(
|
||||
onPressed: () {
|
||||
Navigator.of(context).push(MaterialPageRoute(
|
||||
builder: (context) => const QRViewExample(),
|
||||
));
|
||||
},
|
||||
child: const Text('qrView'),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class QRViewExample extends StatefulWidget {
|
||||
const QRViewExample({Key? key}) : super(key: key);
|
||||
|
||||
@override
|
||||
State<StatefulWidget> createState() => _QRViewExampleState();
|
||||
}
|
||||
|
||||
class _QRViewExampleState extends State<QRViewExample> {
|
||||
Barcode? result;
|
||||
QRViewController? controller;
|
||||
final GlobalKey qrKey = GlobalKey(debugLabel: 'QR');
|
||||
|
||||
// In order to get hot reload to work we need to pause the camera if the platform
|
||||
// is android, or resume the camera if the platform is iOS.
|
||||
@override
|
||||
void reassemble() {
|
||||
super.reassemble();
|
||||
if (Platform.isAndroid) {
|
||||
controller!.pauseCamera();
|
||||
}
|
||||
controller!.resumeCamera();
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
body: Column(
|
||||
children: <Widget>[
|
||||
Expanded(flex: 4, child: _buildQrView(context)),
|
||||
Expanded(
|
||||
flex: 1,
|
||||
child: FittedBox(
|
||||
fit: BoxFit.contain,
|
||||
child: Column(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
|
||||
children: <Widget>[
|
||||
if (result != null)
|
||||
Text(
|
||||
'Barcode Type: ${describeEnum(result!.format)} Data: ${result!.code}')
|
||||
else
|
||||
const Text('Scan a code'),
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
crossAxisAlignment: CrossAxisAlignment.center,
|
||||
children: <Widget>[
|
||||
Container(
|
||||
margin: const EdgeInsets.all(8),
|
||||
child: ElevatedButton(
|
||||
onPressed: () async {
|
||||
await controller?.toggleFlash();
|
||||
setState(() {});
|
||||
},
|
||||
child: FutureBuilder(
|
||||
future: controller?.getFlashStatus(),
|
||||
builder: (context, snapshot) {
|
||||
return Text('Flash: ${snapshot.data}');
|
||||
},
|
||||
)),
|
||||
),
|
||||
Container(
|
||||
margin: const EdgeInsets.all(8),
|
||||
child: ElevatedButton(
|
||||
onPressed: () async {
|
||||
await controller?.flipCamera();
|
||||
setState(() {});
|
||||
},
|
||||
child: FutureBuilder(
|
||||
future: controller?.getCameraInfo(),
|
||||
builder: (context, snapshot) {
|
||||
if (snapshot.data != null) {
|
||||
return Text(
|
||||
'Camera facing ${describeEnum(snapshot.data!)}');
|
||||
} else {
|
||||
return const Text('loading');
|
||||
}
|
||||
},
|
||||
)),
|
||||
)
|
||||
],
|
||||
),
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
crossAxisAlignment: CrossAxisAlignment.center,
|
||||
children: <Widget>[
|
||||
Container(
|
||||
margin: const EdgeInsets.all(8),
|
||||
child: ElevatedButton(
|
||||
onPressed: () async {
|
||||
await controller?.pauseCamera();
|
||||
},
|
||||
child: const Text('pause',
|
||||
style: TextStyle(fontSize: 20)),
|
||||
),
|
||||
),
|
||||
Container(
|
||||
margin: const EdgeInsets.all(8),
|
||||
child: ElevatedButton(
|
||||
onPressed: () async {
|
||||
await controller?.resumeCamera();
|
||||
},
|
||||
child: const Text('resume',
|
||||
style: TextStyle(fontSize: 20)),
|
||||
),
|
||||
)
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
)
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildQrView(BuildContext context) {
|
||||
// For this example we check how width or tall the device is and change the scanArea and overlay accordingly.
|
||||
var scanArea = (MediaQuery.of(context).size.width < 400 ||
|
||||
MediaQuery.of(context).size.height < 400)
|
||||
? 150.0
|
||||
: 300.0;
|
||||
// To ensure the Scanner view is properly sizes after rotation
|
||||
// we need to listen for Flutter SizeChanged notification and update controller
|
||||
return QRView(
|
||||
key: qrKey,
|
||||
onQRViewCreated: _onQRViewCreated,
|
||||
overlay: QrScannerOverlayShape(
|
||||
borderColor: Colors.red,
|
||||
borderRadius: 10,
|
||||
borderLength: 30,
|
||||
borderWidth: 10,
|
||||
cutOutSize: scanArea),
|
||||
onPermissionSet: (ctrl, p) => _onPermissionSet(context, ctrl, p),
|
||||
);
|
||||
}
|
||||
|
||||
void _onQRViewCreated(QRViewController controller) {
|
||||
setState(() {
|
||||
this.controller = controller;
|
||||
});
|
||||
controller.scannedDataStream.listen((scanData) {
|
||||
setState(() {
|
||||
result = scanData;
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
void _onPermissionSet(BuildContext context, QRViewController ctrl, bool p) {
|
||||
log('${DateTime.now().toIso8601String()}_onPermissionSet $p');
|
||||
if (!p) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
const SnackBar(content: Text('no Permission')),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
controller?.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
}
|
||||
60
plugin/qr_code_scanner/example/pubspec.yaml
Normal file
60
plugin/qr_code_scanner/example/pubspec.yaml
Normal file
@ -0,0 +1,60 @@
|
||||
name: qr_code_scanner_example
|
||||
description: Demonstrates how to use the flutter_qr plugin.
|
||||
publish_to: 'none'
|
||||
|
||||
environment:
|
||||
sdk: '>=2.12.0 <3.0.0'
|
||||
|
||||
dependencies:
|
||||
flutter:
|
||||
sdk: flutter
|
||||
|
||||
dev_dependencies:
|
||||
flutter_lints: ^1.0.4
|
||||
flutter_test:
|
||||
sdk: flutter
|
||||
|
||||
qr_code_scanner:
|
||||
path: ../
|
||||
|
||||
# For information on the generic Dart part of this file, see the
|
||||
# following page: https://www.dartlang.org/tools/pub/pubspec
|
||||
|
||||
# The following section is specific to Flutter.
|
||||
flutter:
|
||||
|
||||
# The following line ensures that the Material Icons font is
|
||||
# included with your application, so that you can use the icons in
|
||||
# the material Icons class.
|
||||
uses-material-design: true
|
||||
|
||||
# To add assets to your application, add an assets section, like this:
|
||||
# assets:
|
||||
# - images/a_dot_burr.jpeg
|
||||
# - images/a_dot_ham.jpeg
|
||||
|
||||
# An image asset can refer to one or more resolution-specific "variants", see
|
||||
# https://flutter.io/assets-and-images/#resolution-aware.
|
||||
|
||||
# For details regarding adding assets from package dependencies, see
|
||||
# https://flutter.io/assets-and-images/#from-packages
|
||||
|
||||
# To add custom fonts to your application, add a fonts section here,
|
||||
# in this "flutter" section. Each entry in this list should have a
|
||||
# "family" key with the font family name, and a "fonts" key with a
|
||||
# list giving the asset and other descriptors for the font. For
|
||||
# example:
|
||||
# fonts:
|
||||
# - family: Schyler
|
||||
# fonts:
|
||||
# - asset: fonts/Schyler-Regular.ttf
|
||||
# - asset: fonts/Schyler-Italic.ttf
|
||||
# style: italic
|
||||
# - family: Trajan Pro
|
||||
# fonts:
|
||||
# - asset: fonts/TrajanPro.ttf
|
||||
# - asset: fonts/TrajanPro_Bold.ttf
|
||||
# weight: 700
|
||||
#
|
||||
# For details regarding fonts from package dependencies,
|
||||
# see https://flutter.io/custom-fonts/#from-packages
|
||||
6
plugin/qr_code_scanner/example/test/widget_test.dart
Normal file
6
plugin/qr_code_scanner/example/test/widget_test.dart
Normal file
@ -0,0 +1,6 @@
|
||||
// This is a basic Flutter widget test.
|
||||
//
|
||||
// To perform an interaction with a widget in your test, use the WidgetTester
|
||||
// utility that Flutter provides. For example, you can send tap and scroll
|
||||
// gestures. You can also use WidgetTester to find child widgets in the widget
|
||||
// tree, read text, and verify that the values of widget properties are correct.
|
||||
BIN
plugin/qr_code_scanner/example/web/favicon.png
Normal file
BIN
plugin/qr_code_scanner/example/web/favicon.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 917 B |
BIN
plugin/qr_code_scanner/example/web/icons/Icon-192.png
Normal file
BIN
plugin/qr_code_scanner/example/web/icons/Icon-192.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 5.2 KiB |
BIN
plugin/qr_code_scanner/example/web/icons/Icon-512.png
Normal file
BIN
plugin/qr_code_scanner/example/web/icons/Icon-512.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 8.1 KiB |
46
plugin/qr_code_scanner/example/web/index.html
Normal file
46
plugin/qr_code_scanner/example/web/index.html
Normal file
@ -0,0 +1,46 @@
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<!--
|
||||
If you are serving your web app in a path other than the root, change the
|
||||
href value below to reflect the base path you are serving from.
|
||||
|
||||
The path provided below has to start and end with a slash "/" in order for
|
||||
it to work correctly.
|
||||
|
||||
Fore more details:
|
||||
* https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
|
||||
-->
|
||||
<base href="/">
|
||||
|
||||
<meta charset="UTF-8">
|
||||
<meta content="IE=Edge" http-equiv="X-UA-Compatible">
|
||||
<meta name="description" content="A new Flutter project.">
|
||||
|
||||
<!-- iOS meta tags & icons -->
|
||||
<meta name="apple-mobile-web-app-capable" content="yes">
|
||||
<meta name="apple-mobile-web-app-status-bar-style" content="black">
|
||||
<meta name="apple-mobile-web-app-title" content="example">
|
||||
<link rel="apple-touch-icon" href="icons/Icon-192.png">
|
||||
|
||||
<!-- Favicon -->
|
||||
<link rel="icon" type="image/png" href="favicon.png"/>
|
||||
|
||||
<title>example</title>
|
||||
<link rel="manifest" href="manifest.json">
|
||||
<script src="https://cdn.jsdelivr.net/npm/jsqr@1.3.1/dist/jsQR.min.js"></script>
|
||||
</head>
|
||||
<body>
|
||||
<!-- This script installs service_worker.js to provide PWA functionality to
|
||||
application. For more information, see:
|
||||
https://developers.google.com/web/fundamentals/primers/service-workers -->
|
||||
<script>
|
||||
if ('serviceWorker' in navigator) {
|
||||
window.addEventListener('flutter-first-frame', function () {
|
||||
navigator.serviceWorker.register('flutter_service_worker.js');
|
||||
});
|
||||
}
|
||||
</script>
|
||||
<script src="main.dart.js" type="application/javascript"></script>
|
||||
</body>
|
||||
</html>
|
||||
23
plugin/qr_code_scanner/example/web/manifest.json
Normal file
23
plugin/qr_code_scanner/example/web/manifest.json
Normal file
@ -0,0 +1,23 @@
|
||||
{
|
||||
"name": "example",
|
||||
"short_name": "example",
|
||||
"start_url": ".",
|
||||
"display": "standalone",
|
||||
"background_color": "#0175C2",
|
||||
"theme_color": "#0175C2",
|
||||
"description": "A new Flutter project.",
|
||||
"orientation": "portrait-primary",
|
||||
"prefer_related_applications": false,
|
||||
"icons": [
|
||||
{
|
||||
"src": "icons/Icon-192.png",
|
||||
"sizes": "192x192",
|
||||
"type": "image/png"
|
||||
},
|
||||
{
|
||||
"src": "icons/Icon-512.png",
|
||||
"sizes": "512x512",
|
||||
"type": "image/png"
|
||||
}
|
||||
]
|
||||
}
|
||||
78
plugin/qr_code_scanner/ios/.gitignore
vendored
Normal file
78
plugin/qr_code_scanner/ios/.gitignore
vendored
Normal file
@ -0,0 +1,78 @@
|
||||
# Xcode
|
||||
#
|
||||
# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
|
||||
|
||||
## Build generated
|
||||
build/
|
||||
DerivedData/
|
||||
|
||||
## Various settings
|
||||
*.pbxuser
|
||||
!default.pbxuser
|
||||
*.mode1v3
|
||||
!default.mode1v3
|
||||
*.mode2v3
|
||||
!default.mode2v3
|
||||
*.perspectivev3
|
||||
!default.perspectivev3
|
||||
xcuserdata/
|
||||
|
||||
## Other
|
||||
*.moved-aside
|
||||
*.xccheckout
|
||||
*.xcscmblueprint
|
||||
|
||||
## Obj-C/Swift specific
|
||||
*.hmap
|
||||
*.ipa
|
||||
*.dSYM.zip
|
||||
*.dSYM
|
||||
|
||||
## Playgrounds
|
||||
timeline.xctimeline
|
||||
playground.xcworkspace
|
||||
|
||||
# Swift Package Manager
|
||||
#
|
||||
# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
|
||||
# Packages/
|
||||
# Package.pins
|
||||
# Package.resolved
|
||||
.build/
|
||||
|
||||
# CocoaPods
|
||||
#
|
||||
# We recommend against adding the Pods directory to your .gitignore. However
|
||||
# you should judge for yourself, the pros and cons are mentioned at:
|
||||
# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
|
||||
#
|
||||
# Pods/
|
||||
#
|
||||
# Add this line if you want to avoid checking in source code from the Xcode workspace
|
||||
# *.xcworkspace
|
||||
|
||||
# Carthage
|
||||
#
|
||||
# Add this line if you want to avoid checking in source code from Carthage dependencies.
|
||||
# Carthage/Checkouts
|
||||
|
||||
Carthage/Build
|
||||
|
||||
# fastlane
|
||||
#
|
||||
# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
|
||||
# screenshots whenever they are needed.
|
||||
# For more information about the recommended setup visit:
|
||||
# https://docs.fastlane.tools/best-practices/source-control/#source-control
|
||||
|
||||
fastlane/report.xml
|
||||
fastlane/Preview.html
|
||||
fastlane/screenshots/**/*.png
|
||||
fastlane/test_output
|
||||
|
||||
# Code Injection
|
||||
#
|
||||
# After new code Injection tools there's a generated folder /iOSInjectionProject
|
||||
# https://github.com/johnno1962/injectionforxcode
|
||||
|
||||
iOSInjectionProject/
|
||||
0
plugin/qr_code_scanner/ios/Assets/.gitkeep
Normal file
0
plugin/qr_code_scanner/ios/Assets/.gitkeep
Normal file
4
plugin/qr_code_scanner/ios/Classes/FlutterQrPlugin.h
Normal file
4
plugin/qr_code_scanner/ios/Classes/FlutterQrPlugin.h
Normal file
@ -0,0 +1,4 @@
|
||||
#import <Flutter/Flutter.h>
|
||||
|
||||
@interface FlutterQrPlugin : NSObject<FlutterPlugin>
|
||||
@end
|
||||
13
plugin/qr_code_scanner/ios/Classes/FlutterQrPlugin.m
Normal file
13
plugin/qr_code_scanner/ios/Classes/FlutterQrPlugin.m
Normal file
@ -0,0 +1,13 @@
|
||||
#import "FlutterQrPlugin.h"
|
||||
|
||||
#if __has_include(<qr_code_scanner/qr_code_scanner-Swift.h>)
|
||||
#import <qr_code_scanner/qr_code_scanner-Swift.h>
|
||||
#else
|
||||
#import "qr_code_scanner-Swift.h"
|
||||
#endif
|
||||
|
||||
@implementation FlutterQrPlugin
|
||||
+ (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar>*)registrar {
|
||||
[SwiftFlutterQrPlugin registerWithRegistrar:registrar];
|
||||
}
|
||||
@end
|
||||
304
plugin/qr_code_scanner/ios/Classes/QRView.swift
Normal file
304
plugin/qr_code_scanner/ios/Classes/QRView.swift
Normal file
@ -0,0 +1,304 @@
|
||||
//
|
||||
// QRView.swift
|
||||
// flutter_qr
|
||||
//
|
||||
// Created by Julius Canute on 21/12/18.
|
||||
//
|
||||
|
||||
import Foundation
|
||||
import MTBBarcodeScanner
|
||||
|
||||
public class QRView:NSObject,FlutterPlatformView {
|
||||
@IBOutlet var previewView: UIView!
|
||||
var scanner: MTBBarcodeScanner?
|
||||
var registrar: FlutterPluginRegistrar
|
||||
var channel: FlutterMethodChannel
|
||||
var cameraFacing: MTBCamera
|
||||
|
||||
// Codabar, maxicode, rss14 & rssexpanded not supported. Replaced with qr.
|
||||
// UPCa uses ean13 object.
|
||||
var QRCodeTypes = [
|
||||
0: AVMetadataObject.ObjectType.aztec,
|
||||
1: AVMetadataObject.ObjectType.qr,
|
||||
2: AVMetadataObject.ObjectType.code39,
|
||||
3: AVMetadataObject.ObjectType.code93,
|
||||
4: AVMetadataObject.ObjectType.code128,
|
||||
5: AVMetadataObject.ObjectType.dataMatrix,
|
||||
6: AVMetadataObject.ObjectType.ean8,
|
||||
7: AVMetadataObject.ObjectType.ean13,
|
||||
8: AVMetadataObject.ObjectType.interleaved2of5,
|
||||
9: AVMetadataObject.ObjectType.qr,
|
||||
10: AVMetadataObject.ObjectType.pdf417,
|
||||
11: AVMetadataObject.ObjectType.qr,
|
||||
12: AVMetadataObject.ObjectType.qr,
|
||||
13: AVMetadataObject.ObjectType.qr,
|
||||
14: AVMetadataObject.ObjectType.ean13,
|
||||
15: AVMetadataObject.ObjectType.upce
|
||||
]
|
||||
|
||||
public init(withFrame frame: CGRect, withRegistrar registrar: FlutterPluginRegistrar, withId id: Int64, params: Dictionary<String, Any>){
|
||||
self.registrar = registrar
|
||||
previewView = UIView(frame: frame)
|
||||
cameraFacing = MTBCamera.init(rawValue: UInt(Int(params["cameraFacing"] as! Double))) ?? MTBCamera.back
|
||||
channel = FlutterMethodChannel(name: "net.touchcapture.qr.flutterqr/qrview_\(id)", binaryMessenger: registrar.messenger())
|
||||
}
|
||||
|
||||
deinit {
|
||||
scanner?.stopScanning()
|
||||
}
|
||||
|
||||
public func view() -> UIView {
|
||||
channel.setMethodCallHandler({
|
||||
[weak self] (call: FlutterMethodCall, result: @escaping FlutterResult) -> Void in
|
||||
switch(call.method){
|
||||
case "setDimensions":
|
||||
let arguments = call.arguments as! Dictionary<String, Double>
|
||||
self?.setDimensions(result,
|
||||
width: arguments["width"] ?? 0,
|
||||
height: arguments["height"] ?? 0,
|
||||
scanAreaWidth: arguments["scanAreaWidth"] ?? 0,
|
||||
scanAreaHeight: arguments["scanAreaHeight"] ?? 0,
|
||||
scanAreaOffset: arguments["scanAreaOffset"] ?? 0)
|
||||
case "startScan":
|
||||
self?.startScan(call.arguments as! Array<Int>, result)
|
||||
case "flipCamera":
|
||||
self?.flipCamera(result)
|
||||
case "toggleFlash":
|
||||
self?.toggleFlash(result)
|
||||
case "pauseCamera":
|
||||
self?.pauseCamera(result)
|
||||
case "stopCamera":
|
||||
self?.stopCamera(result)
|
||||
case "resumeCamera":
|
||||
self?.resumeCamera(result)
|
||||
case "getCameraInfo":
|
||||
self?.getCameraInfo(result)
|
||||
case "getFlashInfo":
|
||||
self?.getFlashInfo(result)
|
||||
case "getSystemFeatures":
|
||||
self?.getSystemFeatures(result)
|
||||
default:
|
||||
result(FlutterMethodNotImplemented)
|
||||
return
|
||||
}
|
||||
})
|
||||
return previewView
|
||||
}
|
||||
|
||||
func setDimensions(_ result: @escaping FlutterResult, width: Double, height: Double, scanAreaWidth: Double, scanAreaHeight: Double, scanAreaOffset: Double) {
|
||||
// Then set the size of the preview area.
|
||||
previewView.frame = CGRect(x: 0, y: 0, width: width, height: height)
|
||||
|
||||
// Then set the size of the scan area.
|
||||
let midX = self.view().bounds.midX
|
||||
let midY = self.view().bounds.midY
|
||||
|
||||
if let sc: MTBBarcodeScanner = scanner {
|
||||
// Set the size of the preview if preview is already created.
|
||||
if let previewLayer = sc.previewLayer {
|
||||
previewLayer.frame = self.previewView.bounds
|
||||
}
|
||||
} else {
|
||||
// Create new preview.
|
||||
scanner = MTBBarcodeScanner(previewView: previewView)
|
||||
}
|
||||
|
||||
// Set scanArea if provided.
|
||||
if (scanAreaWidth != 0 && scanAreaHeight != 0) {
|
||||
scanner?.didStartScanningBlock = {
|
||||
self.scanner?.scanRect = CGRect(x: Double(midX) - (scanAreaWidth / 2), y: Double(midY) - (scanAreaHeight / 2), width: scanAreaWidth, height: scanAreaHeight)
|
||||
|
||||
// Set offset if provided.
|
||||
if (scanAreaOffset != 0) {
|
||||
let reversedOffset = -scanAreaOffset
|
||||
self.scanner?.scanRect = (self.scanner?.scanRect.offsetBy(dx: 0, dy: CGFloat(reversedOffset)))!
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
return result(width)
|
||||
|
||||
}
|
||||
|
||||
func startScan(_ arguments: Array<Int>, _ result: @escaping FlutterResult) {
|
||||
// Check for allowed barcodes
|
||||
var allowedBarcodeTypes: Array<AVMetadataObject.ObjectType> = []
|
||||
arguments.forEach { arg in
|
||||
allowedBarcodeTypes.append( QRCodeTypes[arg]!)
|
||||
}
|
||||
MTBBarcodeScanner.requestCameraPermission(success: { [weak self] permissionGranted in
|
||||
guard let self = self else { return }
|
||||
|
||||
self.channel.invokeMethod("onPermissionSet", arguments: permissionGranted)
|
||||
|
||||
if permissionGranted {
|
||||
do {
|
||||
try self.scanner?.startScanning(with: self.cameraFacing, resultBlock: { [weak self] codes in
|
||||
if let codes = codes {
|
||||
for code in codes {
|
||||
var typeString: String;
|
||||
switch(code.type) {
|
||||
case AVMetadataObject.ObjectType.aztec:
|
||||
typeString = "AZTEC"
|
||||
case AVMetadataObject.ObjectType.code39:
|
||||
typeString = "CODE_39"
|
||||
case AVMetadataObject.ObjectType.code93:
|
||||
typeString = "CODE_93"
|
||||
case AVMetadataObject.ObjectType.code128:
|
||||
typeString = "CODE_128"
|
||||
case AVMetadataObject.ObjectType.dataMatrix:
|
||||
typeString = "DATA_MATRIX"
|
||||
case AVMetadataObject.ObjectType.ean8:
|
||||
typeString = "EAN_8"
|
||||
case AVMetadataObject.ObjectType.ean13:
|
||||
typeString = "EAN_13"
|
||||
case AVMetadataObject.ObjectType.itf14,
|
||||
AVMetadataObject.ObjectType.interleaved2of5:
|
||||
typeString = "ITF"
|
||||
case AVMetadataObject.ObjectType.pdf417:
|
||||
typeString = "PDF_417"
|
||||
case AVMetadataObject.ObjectType.qr:
|
||||
typeString = "QR_CODE"
|
||||
case AVMetadataObject.ObjectType.upce:
|
||||
typeString = "UPC_E"
|
||||
default:
|
||||
return
|
||||
}
|
||||
let bytes = { () -> Data? in
|
||||
if #available(iOS 11.0, *) {
|
||||
switch (code.descriptor) {
|
||||
case let qrDescriptor as CIQRCodeDescriptor:
|
||||
return qrDescriptor.errorCorrectedPayload
|
||||
case let aztecDescriptor as CIAztecCodeDescriptor:
|
||||
return aztecDescriptor.errorCorrectedPayload
|
||||
case let pdf417Descriptor as CIPDF417CodeDescriptor:
|
||||
return pdf417Descriptor.errorCorrectedPayload
|
||||
case let dataMatrixDescriptor as CIDataMatrixCodeDescriptor:
|
||||
return dataMatrixDescriptor.errorCorrectedPayload
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
} else {
|
||||
return nil
|
||||
}
|
||||
}()
|
||||
let result = { () -> [String : Any]? in
|
||||
guard let stringValue = code.stringValue else {
|
||||
guard let safeBytes = bytes else {
|
||||
return nil
|
||||
}
|
||||
return ["type": typeString, "rawBytes": safeBytes]
|
||||
}
|
||||
guard let safeBytes = bytes else {
|
||||
return ["code": stringValue, "type": typeString]
|
||||
}
|
||||
return ["code": stringValue, "type": typeString, "rawBytes": safeBytes]
|
||||
}()
|
||||
guard result != nil else { continue }
|
||||
if allowedBarcodeTypes.count == 0 || allowedBarcodeTypes.contains(code.type) {
|
||||
self?.channel.invokeMethod("onRecognizeQR", arguments: result)
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
})
|
||||
} catch {
|
||||
let scanError = FlutterError(code: "unknown-error", message: "Unable to start scanning", details: error)
|
||||
result(scanError)
|
||||
}
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
func stopCamera(_ result: @escaping FlutterResult) {
|
||||
if let sc: MTBBarcodeScanner = self.scanner {
|
||||
if sc.isScanning() {
|
||||
sc.stopScanning()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func getCameraInfo(_ result: @escaping FlutterResult) {
|
||||
result(self.cameraFacing.rawValue)
|
||||
}
|
||||
|
||||
func flipCamera(_ result: @escaping FlutterResult) {
|
||||
if let sc: MTBBarcodeScanner = self.scanner {
|
||||
if sc.hasOppositeCamera() {
|
||||
sc.flipCamera()
|
||||
self.cameraFacing = sc.camera
|
||||
}
|
||||
return result(sc.camera.rawValue)
|
||||
}
|
||||
return result(FlutterError(code: "404", message: "No barcode scanner found", details: nil))
|
||||
}
|
||||
|
||||
func getFlashInfo(_ result: @escaping FlutterResult) {
|
||||
if let sc: MTBBarcodeScanner = self.scanner {
|
||||
result(sc.torchMode.rawValue != 0)
|
||||
} else {
|
||||
let error = FlutterError(code: "cameraInformationError", message: "Could not get flash information", details: nil)
|
||||
result(error)
|
||||
}
|
||||
}
|
||||
|
||||
func toggleFlash(_ result: @escaping FlutterResult){
|
||||
if let sc: MTBBarcodeScanner = self.scanner {
|
||||
if sc.hasTorch() {
|
||||
sc.toggleTorch()
|
||||
return result(sc.torchMode == MTBTorchMode(rawValue: 1))
|
||||
}
|
||||
return result(FlutterError(code: "404", message: "This device doesn\'t support flash", details: nil))
|
||||
}
|
||||
return result(FlutterError(code: "404", message: "No barcode scanner found", details: nil))
|
||||
}
|
||||
|
||||
func pauseCamera(_ result: @escaping FlutterResult) {
|
||||
if let sc: MTBBarcodeScanner = self.scanner {
|
||||
if sc.isScanning() {
|
||||
sc.freezeCapture()
|
||||
}
|
||||
return result(true)
|
||||
}
|
||||
return result(FlutterError(code: "404", message: "No barcode scanner found", details: nil))
|
||||
}
|
||||
|
||||
func resumeCamera(_ result: @escaping FlutterResult) {
|
||||
if let sc: MTBBarcodeScanner = self.scanner {
|
||||
if !sc.isScanning() {
|
||||
sc.unfreezeCapture()
|
||||
}
|
||||
return result(true)
|
||||
}
|
||||
return result(FlutterError(code: "404", message: "No barcode scanner found", details: nil))
|
||||
}
|
||||
|
||||
func getSystemFeatures(_ result: @escaping FlutterResult) {
|
||||
if let sc: MTBBarcodeScanner = scanner {
|
||||
var hasBackCameraVar = false
|
||||
var hasFrontCameraVar = false
|
||||
let camera = sc.camera
|
||||
|
||||
if(camera == MTBCamera(rawValue: 0)){
|
||||
hasBackCameraVar = true
|
||||
if sc.hasOppositeCamera() {
|
||||
hasFrontCameraVar = true
|
||||
}
|
||||
}else{
|
||||
hasFrontCameraVar = true
|
||||
if sc.hasOppositeCamera() {
|
||||
hasBackCameraVar = true
|
||||
}
|
||||
}
|
||||
return result([
|
||||
"hasFrontCamera": hasFrontCameraVar,
|
||||
"hasBackCamera": hasBackCameraVar,
|
||||
"hasFlash": sc.hasTorch(),
|
||||
"activeCamera": camera.rawValue
|
||||
])
|
||||
}
|
||||
return result(FlutterError(code: "404", message: nil, details: nil))
|
||||
}
|
||||
|
||||
}
|
||||
27
plugin/qr_code_scanner/ios/Classes/QRViewFactory.swift
Normal file
27
plugin/qr_code_scanner/ios/Classes/QRViewFactory.swift
Normal file
@ -0,0 +1,27 @@
|
||||
//
|
||||
// QRViewFactory.swift
|
||||
// flutter_qr
|
||||
//
|
||||
// Created by Julius Canute on 21/12/18.
|
||||
//
|
||||
|
||||
import Foundation
|
||||
|
||||
public class QRViewFactory: NSObject, FlutterPlatformViewFactory {
|
||||
|
||||
var registrar: FlutterPluginRegistrar?
|
||||
|
||||
public init(withRegistrar registrar: FlutterPluginRegistrar){
|
||||
super.init()
|
||||
self.registrar = registrar
|
||||
}
|
||||
|
||||
public func create(withFrame frame: CGRect, viewIdentifier viewId: Int64, arguments args: Any?) -> FlutterPlatformView {
|
||||
let params = args as! Dictionary<String, Double>
|
||||
return QRView(withFrame: frame, withRegistrar: registrar!,withId: viewId, params: params)
|
||||
}
|
||||
|
||||
public func createArgsCodec() -> FlutterMessageCodec & NSObjectProtocol {
|
||||
return FlutterStandardMessageCodec(readerWriter: FlutterStandardReaderWriter())
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,22 @@
|
||||
import Flutter
|
||||
import UIKit
|
||||
|
||||
public class SwiftFlutterQrPlugin: NSObject, FlutterPlugin {
|
||||
|
||||
var factory: QRViewFactory
|
||||
public init(with registrar: FlutterPluginRegistrar) {
|
||||
self.factory = QRViewFactory(withRegistrar: registrar)
|
||||
registrar.register(factory, withId: "net.touchcapture.qr.flutterqr/qrview")
|
||||
}
|
||||
|
||||
public static func register(with registrar: FlutterPluginRegistrar) {
|
||||
registrar.addApplicationDelegate(SwiftFlutterQrPlugin(with: registrar))
|
||||
}
|
||||
|
||||
public func applicationDidEnterBackground(_ application: UIApplication) {
|
||||
}
|
||||
|
||||
public func applicationWillTerminate(_ application: UIApplication) {
|
||||
}
|
||||
|
||||
}
|
||||
23
plugin/qr_code_scanner/ios/qr_code_scanner.podspec
Normal file
23
plugin/qr_code_scanner/ios/qr_code_scanner.podspec
Normal file
@ -0,0 +1,23 @@
|
||||
#
|
||||
# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html
|
||||
#
|
||||
|
||||
Pod::Spec.new do |s|
|
||||
s.name = 'qr_code_scanner'
|
||||
s.version = '0.2.0'
|
||||
s.summary = 'QR Code Scanner for flutter.'
|
||||
s.description = <<-DESC
|
||||
A new Flutter project.
|
||||
DESC
|
||||
s.homepage = 'https://github.com/juliuscanute/qr_code_scanner'
|
||||
s.license = { :file => '../LICENSE' }
|
||||
s.author = { 'Your Company' => 'juliuscanute[*]touchcapture.net' }
|
||||
s.source = { :path => '.' }
|
||||
s.source_files = 'Classes/**/*'
|
||||
s.public_header_files = 'Classes/**/*.h'
|
||||
s.dependency 'Flutter'
|
||||
s.dependency 'MTBBarcodeScanner'
|
||||
s.ios.deployment_target = '8.0'
|
||||
s.swift_version = '4.0'
|
||||
end
|
||||
|
||||
7
plugin/qr_code_scanner/lib/qr_code_scanner.dart
Normal file
7
plugin/qr_code_scanner/lib/qr_code_scanner.dart
Normal file
@ -0,0 +1,7 @@
|
||||
export 'src/qr_code_scanner.dart';
|
||||
export 'src/qr_scanner_overlay_shape.dart';
|
||||
export 'src/types/barcode.dart';
|
||||
export 'src/types/barcode_format.dart';
|
||||
export 'src/types/camera.dart';
|
||||
export 'src/types/camera_exception.dart';
|
||||
export 'src/types/features.dart';
|
||||
22
plugin/qr_code_scanner/lib/src/lifecycle_event_handler.dart
Normal file
22
plugin/qr_code_scanner/lib/src/lifecycle_event_handler.dart
Normal file
@ -0,0 +1,22 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter/foundation.dart';
|
||||
|
||||
class LifecycleEventHandler extends WidgetsBindingObserver {
|
||||
LifecycleEventHandler({
|
||||
required this.resumeCallBack,
|
||||
});
|
||||
|
||||
late final AsyncCallback resumeCallBack;
|
||||
|
||||
@override
|
||||
Future<void> didChangeAppLifecycleState(AppLifecycleState state) async {
|
||||
switch (state) {
|
||||
case AppLifecycleState.resumed:
|
||||
await resumeCallBack();
|
||||
break;
|
||||
case AppLifecycleState.inactive:
|
||||
case AppLifecycleState.paused:
|
||||
case AppLifecycleState.detached:
|
||||
}
|
||||
}
|
||||
}
|
||||
373
plugin/qr_code_scanner/lib/src/qr_code_scanner.dart
Normal file
373
plugin/qr_code_scanner/lib/src/qr_code_scanner.dart
Normal file
@ -0,0 +1,373 @@
|
||||
import 'dart:async';
|
||||
|
||||
import 'package:flutter/foundation.dart';
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter/services.dart';
|
||||
|
||||
import 'lifecycle_event_handler.dart';
|
||||
import 'qr_scanner_overlay_shape.dart';
|
||||
import 'types/barcode.dart';
|
||||
import 'types/barcode_format.dart';
|
||||
import 'types/camera.dart';
|
||||
import 'types/camera_exception.dart';
|
||||
import 'types/features.dart';
|
||||
import 'web/flutter_qr_stub.dart'
|
||||
// ignore: uri_does_not_exist
|
||||
if (dart.library.html) 'web/flutter_qr_web.dart';
|
||||
|
||||
typedef QRViewCreatedCallback = void Function(QRViewController);
|
||||
typedef PermissionSetCallback = void Function(QRViewController, bool);
|
||||
|
||||
/// The [QRView] is the view where the camera
|
||||
/// and the barcode scanner gets displayed.
|
||||
class QRView extends StatefulWidget {
|
||||
const QRView({
|
||||
required Key key,
|
||||
required this.onQRViewCreated,
|
||||
this.overlay,
|
||||
this.overlayMargin = EdgeInsets.zero,
|
||||
this.cameraFacing = CameraFacing.back,
|
||||
this.onPermissionSet,
|
||||
this.formatsAllowed = const <BarcodeFormat>[],
|
||||
}) : super(key: key);
|
||||
|
||||
/// [onQRViewCreated] gets called when the view is created
|
||||
final QRViewCreatedCallback onQRViewCreated;
|
||||
|
||||
/// Use [overlay] to provide an overlay for the view.
|
||||
/// This can be used to create a certain scan area.
|
||||
final QrScannerOverlayShape? overlay;
|
||||
|
||||
/// Use [overlayMargin] to provide a margin to [overlay]
|
||||
final EdgeInsetsGeometry overlayMargin;
|
||||
|
||||
/// Set which camera to use on startup.
|
||||
///
|
||||
/// [cameraFacing] can either be CameraFacing.front or CameraFacing.back.
|
||||
/// Defaults to CameraFacing.back
|
||||
final CameraFacing cameraFacing;
|
||||
|
||||
/// Calls the provided [onPermissionSet] callback when the permission is set.
|
||||
final PermissionSetCallback? onPermissionSet;
|
||||
|
||||
/// Use [formatsAllowed] to specify which formats needs to be scanned.
|
||||
final List<BarcodeFormat> formatsAllowed;
|
||||
|
||||
@override
|
||||
State<StatefulWidget> createState() => _QRViewState();
|
||||
}
|
||||
|
||||
class _QRViewState extends State<QRView> {
|
||||
late MethodChannel _channel;
|
||||
late LifecycleEventHandler _observer;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
_observer = LifecycleEventHandler(resumeCallBack: updateDimensions);
|
||||
WidgetsBinding.instance.addObserver(_observer);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return NotificationListener(
|
||||
onNotification: onNotification,
|
||||
child: SizeChangedLayoutNotifier(
|
||||
child: (widget.overlay != null)
|
||||
? _getPlatformQrViewWithOverlay()
|
||||
: _getPlatformQrView(),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
super.dispose();
|
||||
WidgetsBinding.instance.removeObserver(_observer);
|
||||
}
|
||||
|
||||
Future<void> updateDimensions() async {
|
||||
await QRViewController.updateDimensions(
|
||||
widget.key as GlobalKey<State<StatefulWidget>>, _channel,
|
||||
overlay: widget.overlay);
|
||||
}
|
||||
|
||||
bool onNotification(notification) {
|
||||
updateDimensions();
|
||||
return false;
|
||||
}
|
||||
|
||||
Widget _getPlatformQrViewWithOverlay() {
|
||||
return Stack(
|
||||
children: [
|
||||
_getPlatformQrView(),
|
||||
Padding(
|
||||
padding: widget.overlayMargin,
|
||||
child: Container(
|
||||
decoration: ShapeDecoration(
|
||||
shape: widget.overlay!,
|
||||
),
|
||||
),
|
||||
)
|
||||
],
|
||||
);
|
||||
}
|
||||
|
||||
Widget _getPlatformQrView() {
|
||||
Widget _platformQrView;
|
||||
if (kIsWeb) {
|
||||
_platformQrView = createWebQrView(
|
||||
onPlatformViewCreated: widget.onQRViewCreated,
|
||||
onPermissionSet: widget.onPermissionSet,
|
||||
cameraFacing: widget.cameraFacing,
|
||||
);
|
||||
} else {
|
||||
switch (defaultTargetPlatform) {
|
||||
case TargetPlatform.android:
|
||||
_platformQrView = AndroidView(
|
||||
viewType: 'net.touchcapture.qr.flutterqr/qrview',
|
||||
onPlatformViewCreated: _onPlatformViewCreated,
|
||||
creationParams:
|
||||
_QrCameraSettings(cameraFacing: widget.cameraFacing).toMap(),
|
||||
creationParamsCodec: const StandardMessageCodec(),
|
||||
);
|
||||
break;
|
||||
case TargetPlatform.iOS:
|
||||
_platformQrView = UiKitView(
|
||||
viewType: 'net.touchcapture.qr.flutterqr/qrview',
|
||||
onPlatformViewCreated: _onPlatformViewCreated,
|
||||
creationParams:
|
||||
_QrCameraSettings(cameraFacing: widget.cameraFacing).toMap(),
|
||||
creationParamsCodec: const StandardMessageCodec(),
|
||||
);
|
||||
break;
|
||||
default:
|
||||
throw UnsupportedError(
|
||||
"Trying to use the default qrview implementation for $defaultTargetPlatform but there isn't a default one");
|
||||
}
|
||||
}
|
||||
return _platformQrView;
|
||||
}
|
||||
|
||||
void _onPlatformViewCreated(int id) {
|
||||
_channel = MethodChannel('net.touchcapture.qr.flutterqr/qrview_$id');
|
||||
|
||||
// Start scan after creation of the view
|
||||
final controller = QRViewController._(
|
||||
_channel,
|
||||
widget.key as GlobalKey<State<StatefulWidget>>?,
|
||||
widget.onPermissionSet,
|
||||
widget.cameraFacing)
|
||||
.._startScan(widget.key as GlobalKey<State<StatefulWidget>>,
|
||||
widget.overlay, widget.formatsAllowed);
|
||||
|
||||
// Initialize the controller for controlling the QRView
|
||||
widget.onQRViewCreated(controller);
|
||||
}
|
||||
}
|
||||
|
||||
class _QrCameraSettings {
|
||||
_QrCameraSettings({
|
||||
this.cameraFacing = CameraFacing.unknown,
|
||||
});
|
||||
|
||||
final CameraFacing cameraFacing;
|
||||
|
||||
Map<String, dynamic> toMap() {
|
||||
return <String, dynamic>{
|
||||
'cameraFacing': cameraFacing.index,
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
class QRViewController {
|
||||
QRViewController._(MethodChannel channel, GlobalKey? qrKey,
|
||||
PermissionSetCallback? onPermissionSet, CameraFacing cameraFacing)
|
||||
: _channel = channel,
|
||||
_cameraFacing = cameraFacing {
|
||||
_channel.setMethodCallHandler((call) async {
|
||||
switch (call.method) {
|
||||
case 'onRecognizeQR':
|
||||
if (call.arguments != null) {
|
||||
final args = call.arguments as Map;
|
||||
final code = args['code'] as String?;
|
||||
final rawType = args['type'] as String;
|
||||
// Raw bytes are only supported by Android.
|
||||
final rawBytes = args['rawBytes'] as List<int>?;
|
||||
final format = BarcodeTypesExtension.fromString(rawType);
|
||||
if (format != BarcodeFormat.unknown) {
|
||||
final barcode = Barcode(code, format, rawBytes);
|
||||
_scanUpdateController.sink.add(barcode);
|
||||
} else {
|
||||
throw Exception('Unexpected barcode type $rawType');
|
||||
}
|
||||
}
|
||||
break;
|
||||
case 'onPermissionSet':
|
||||
if (call.arguments != null && call.arguments is bool) {
|
||||
_hasPermissions = call.arguments;
|
||||
if (onPermissionSet != null) {
|
||||
onPermissionSet(this, _hasPermissions);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
final MethodChannel _channel;
|
||||
final CameraFacing _cameraFacing;
|
||||
final StreamController<Barcode> _scanUpdateController =
|
||||
StreamController<Barcode>();
|
||||
|
||||
Stream<Barcode> get scannedDataStream => _scanUpdateController.stream;
|
||||
|
||||
bool _hasPermissions = false;
|
||||
bool get hasPermissions => _hasPermissions;
|
||||
|
||||
/// Starts the barcode scanner
|
||||
Future<void> _startScan(GlobalKey key, QrScannerOverlayShape? overlay,
|
||||
List<BarcodeFormat>? barcodeFormats) async {
|
||||
// We need to update the dimension before the scan is started.
|
||||
try {
|
||||
await QRViewController.updateDimensions(key, _channel, overlay: overlay);
|
||||
return await _channel.invokeMethod(
|
||||
'startScan', barcodeFormats?.map((e) => e.asInt()).toList() ?? []);
|
||||
} on PlatformException catch (e) {
|
||||
throw CameraException(e.code, e.message);
|
||||
}
|
||||
}
|
||||
|
||||
/// Gets information about which camera is active.
|
||||
Future<CameraFacing> getCameraInfo() async {
|
||||
try {
|
||||
var cameraFacing = await _channel.invokeMethod('getCameraInfo') as int;
|
||||
if (cameraFacing == -1) return _cameraFacing;
|
||||
return CameraFacing
|
||||
.values[await _channel.invokeMethod('getCameraInfo') as int];
|
||||
} on PlatformException catch (e) {
|
||||
throw CameraException(e.code, e.message);
|
||||
}
|
||||
}
|
||||
|
||||
/// Flips the camera between available modes
|
||||
Future<CameraFacing> flipCamera() async {
|
||||
try {
|
||||
return CameraFacing
|
||||
.values[await _channel.invokeMethod('flipCamera') as int];
|
||||
} on PlatformException catch (e) {
|
||||
throw CameraException(e.code, e.message);
|
||||
}
|
||||
}
|
||||
|
||||
/// Get flashlight status
|
||||
Future<bool?> getFlashStatus() async {
|
||||
try {
|
||||
return await _channel.invokeMethod('getFlashInfo');
|
||||
} on PlatformException catch (e) {
|
||||
throw CameraException(e.code, e.message);
|
||||
}
|
||||
}
|
||||
|
||||
/// Toggles the flashlight between available modes
|
||||
Future<void> toggleFlash() async {
|
||||
try {
|
||||
await _channel.invokeMethod('toggleFlash') as bool?;
|
||||
} on PlatformException catch (e) {
|
||||
throw CameraException(e.code, e.message);
|
||||
}
|
||||
}
|
||||
|
||||
/// Pauses the camera and barcode scanning
|
||||
Future<void> pauseCamera() async {
|
||||
try {
|
||||
await _channel.invokeMethod('pauseCamera');
|
||||
} on PlatformException catch (e) {
|
||||
throw CameraException(e.code, e.message);
|
||||
}
|
||||
}
|
||||
|
||||
/// Stops barcode scanning and the camera
|
||||
Future<void> stopCamera() async {
|
||||
try {
|
||||
await _channel.invokeMethod('stopCamera');
|
||||
} on PlatformException catch (e) {
|
||||
throw CameraException(e.code, e.message);
|
||||
}
|
||||
}
|
||||
|
||||
/// Resumes barcode scanning
|
||||
Future<void> resumeCamera() async {
|
||||
try {
|
||||
await _channel.invokeMethod('resumeCamera');
|
||||
} on PlatformException catch (e) {
|
||||
throw CameraException(e.code, e.message);
|
||||
}
|
||||
}
|
||||
|
||||
/// Returns which features are available on device.
|
||||
Future<SystemFeatures> getSystemFeatures() async {
|
||||
try {
|
||||
var features =
|
||||
await _channel.invokeMapMethod<String, dynamic>('getSystemFeatures');
|
||||
if (features != null) {
|
||||
return SystemFeatures.fromJson(features);
|
||||
}
|
||||
throw CameraException('Error', 'Could not get system features');
|
||||
} on PlatformException catch (e) {
|
||||
throw CameraException(e.code, e.message);
|
||||
}
|
||||
}
|
||||
|
||||
/// Stops the camera and disposes the barcode stream.
|
||||
void dispose() {
|
||||
if (defaultTargetPlatform == TargetPlatform.iOS) stopCamera();
|
||||
_scanUpdateController.close();
|
||||
}
|
||||
|
||||
/// Updates the view dimensions for iOS.
|
||||
static Future<bool> updateDimensions(GlobalKey key, MethodChannel channel,
|
||||
{QrScannerOverlayShape? overlay}) async {
|
||||
if (defaultTargetPlatform == TargetPlatform.iOS) {
|
||||
// Add small delay to ensure the render box is loaded
|
||||
await Future.delayed(const Duration(milliseconds: 300));
|
||||
if (key.currentContext == null) return false;
|
||||
final renderBox = key.currentContext!.findRenderObject() as RenderBox;
|
||||
try {
|
||||
await channel.invokeMethod('setDimensions', {
|
||||
'width': renderBox.size.width,
|
||||
'height': renderBox.size.height,
|
||||
'scanAreaWidth': overlay?.cutOutWidth ?? 0,
|
||||
'scanAreaHeight': overlay?.cutOutHeight ?? 0,
|
||||
'scanAreaOffset': overlay?.cutOutBottomOffset ?? 0
|
||||
});
|
||||
return true;
|
||||
} on PlatformException catch (e) {
|
||||
throw CameraException(e.code, e.message);
|
||||
}
|
||||
} else if (defaultTargetPlatform == TargetPlatform.android) {
|
||||
if (overlay == null) {
|
||||
return false;
|
||||
}
|
||||
await channel.invokeMethod('changeScanArea', {
|
||||
'scanAreaWidth': overlay.cutOutWidth,
|
||||
'scanAreaHeight': overlay.cutOutHeight,
|
||||
'cutOutBottomOffset': overlay.cutOutBottomOffset
|
||||
});
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
//Starts/Stops invert scanning.
|
||||
Future<void> scanInvert(bool isScanInvert) async {
|
||||
if (defaultTargetPlatform == TargetPlatform.android) {
|
||||
try {
|
||||
await _channel
|
||||
.invokeMethod('invertScan', {"isInvertScan": isScanInvert});
|
||||
} on PlatformException catch (e) {
|
||||
throw CameraException(e.code, e.message);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
183
plugin/qr_code_scanner/lib/src/qr_scanner_overlay_shape.dart
Normal file
183
plugin/qr_code_scanner/lib/src/qr_scanner_overlay_shape.dart
Normal file
@ -0,0 +1,183 @@
|
||||
import 'dart:math';
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
class QrScannerOverlayShape extends ShapeBorder {
|
||||
QrScannerOverlayShape({
|
||||
this.borderColor = Colors.red,
|
||||
this.borderWidth = 3.0,
|
||||
this.overlayColor = const Color.fromRGBO(0, 0, 0, 80),
|
||||
this.borderRadius = 0,
|
||||
this.borderLength = 40,
|
||||
double? cutOutSize,
|
||||
double? cutOutWidth,
|
||||
double? cutOutHeight,
|
||||
this.cutOutBottomOffset = 0,
|
||||
}) : cutOutWidth = cutOutWidth ?? cutOutSize ?? 250,
|
||||
cutOutHeight = cutOutHeight ?? cutOutSize ?? 250 {
|
||||
assert(
|
||||
borderLength <=
|
||||
min(this.cutOutWidth, this.cutOutHeight) / 2 + borderWidth * 2,
|
||||
"Border can't be larger than ${min(this.cutOutWidth, this.cutOutHeight) / 2 + borderWidth * 2}",
|
||||
);
|
||||
assert(
|
||||
(cutOutWidth == null && cutOutHeight == null) ||
|
||||
(cutOutSize == null && cutOutWidth != null && cutOutHeight != null),
|
||||
'Use only cutOutWidth and cutOutHeight or only cutOutSize');
|
||||
}
|
||||
|
||||
final Color borderColor;
|
||||
final double borderWidth;
|
||||
final Color overlayColor;
|
||||
final double borderRadius;
|
||||
final double borderLength;
|
||||
final double cutOutWidth;
|
||||
final double cutOutHeight;
|
||||
final double cutOutBottomOffset;
|
||||
|
||||
@override
|
||||
EdgeInsetsGeometry get dimensions => const EdgeInsets.all(10);
|
||||
|
||||
@override
|
||||
Path getInnerPath(Rect rect, {TextDirection? textDirection}) {
|
||||
return Path()
|
||||
..fillType = PathFillType.evenOdd
|
||||
..addPath(getOuterPath(rect), Offset.zero);
|
||||
}
|
||||
|
||||
@override
|
||||
Path getOuterPath(Rect rect, {TextDirection? textDirection}) {
|
||||
Path _getLeftTopPath(Rect rect) {
|
||||
return Path()
|
||||
..moveTo(rect.left, rect.bottom)
|
||||
..lineTo(rect.left, rect.top)
|
||||
..lineTo(rect.right, rect.top);
|
||||
}
|
||||
|
||||
return _getLeftTopPath(rect)
|
||||
..lineTo(
|
||||
rect.right,
|
||||
rect.bottom,
|
||||
)
|
||||
..lineTo(
|
||||
rect.left,
|
||||
rect.bottom,
|
||||
)
|
||||
..lineTo(
|
||||
rect.left,
|
||||
rect.top,
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
void paint(Canvas canvas, Rect rect, {TextDirection? textDirection}) {
|
||||
final width = rect.width;
|
||||
final borderWidthSize = width / 2;
|
||||
final height = rect.height;
|
||||
final borderOffset = borderWidth / 2;
|
||||
final _borderLength =
|
||||
borderLength > min(cutOutHeight, cutOutHeight) / 2 + borderWidth * 2
|
||||
? borderWidthSize / 2
|
||||
: borderLength;
|
||||
final _cutOutWidth =
|
||||
cutOutWidth < width ? cutOutWidth : width - borderOffset;
|
||||
final _cutOutHeight =
|
||||
cutOutHeight < height ? cutOutHeight : height - borderOffset;
|
||||
|
||||
final backgroundPaint = Paint()
|
||||
..color = overlayColor
|
||||
..style = PaintingStyle.fill;
|
||||
|
||||
final borderPaint = Paint()
|
||||
..color = borderColor
|
||||
..style = PaintingStyle.stroke
|
||||
..strokeWidth = borderWidth;
|
||||
|
||||
final boxPaint = Paint()
|
||||
..color = borderColor
|
||||
..style = PaintingStyle.fill
|
||||
..blendMode = BlendMode.dstOut;
|
||||
|
||||
final cutOutRect = Rect.fromLTWH(
|
||||
rect.left + width / 2 - _cutOutWidth / 2 + borderOffset,
|
||||
-cutOutBottomOffset +
|
||||
rect.top +
|
||||
height / 2 -
|
||||
_cutOutHeight / 2 +
|
||||
borderOffset,
|
||||
_cutOutWidth - borderOffset * 2,
|
||||
_cutOutHeight - borderOffset * 2,
|
||||
);
|
||||
|
||||
canvas
|
||||
..saveLayer(
|
||||
rect,
|
||||
backgroundPaint,
|
||||
)
|
||||
..drawRect(
|
||||
rect,
|
||||
backgroundPaint,
|
||||
)
|
||||
// Draw top right corner
|
||||
..drawRRect(
|
||||
RRect.fromLTRBAndCorners(
|
||||
cutOutRect.right - _borderLength,
|
||||
cutOutRect.top,
|
||||
cutOutRect.right,
|
||||
cutOutRect.top + _borderLength,
|
||||
topRight: Radius.circular(borderRadius),
|
||||
),
|
||||
borderPaint,
|
||||
)
|
||||
// Draw top left corner
|
||||
..drawRRect(
|
||||
RRect.fromLTRBAndCorners(
|
||||
cutOutRect.left,
|
||||
cutOutRect.top,
|
||||
cutOutRect.left + _borderLength,
|
||||
cutOutRect.top + _borderLength,
|
||||
topLeft: Radius.circular(borderRadius),
|
||||
),
|
||||
borderPaint,
|
||||
)
|
||||
// Draw bottom right corner
|
||||
..drawRRect(
|
||||
RRect.fromLTRBAndCorners(
|
||||
cutOutRect.right - _borderLength,
|
||||
cutOutRect.bottom - _borderLength,
|
||||
cutOutRect.right,
|
||||
cutOutRect.bottom,
|
||||
bottomRight: Radius.circular(borderRadius),
|
||||
),
|
||||
borderPaint,
|
||||
)
|
||||
// Draw bottom left corner
|
||||
..drawRRect(
|
||||
RRect.fromLTRBAndCorners(
|
||||
cutOutRect.left,
|
||||
cutOutRect.bottom - _borderLength,
|
||||
cutOutRect.left + _borderLength,
|
||||
cutOutRect.bottom,
|
||||
bottomLeft: Radius.circular(borderRadius),
|
||||
),
|
||||
borderPaint,
|
||||
)
|
||||
..drawRRect(
|
||||
RRect.fromRectAndRadius(
|
||||
cutOutRect,
|
||||
Radius.circular(borderRadius),
|
||||
),
|
||||
boxPaint,
|
||||
)
|
||||
..restore();
|
||||
}
|
||||
|
||||
@override
|
||||
ShapeBorder scale(double t) {
|
||||
return QrScannerOverlayShape(
|
||||
borderColor: borderColor,
|
||||
borderWidth: borderWidth,
|
||||
overlayColor: overlayColor,
|
||||
);
|
||||
}
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user