flutter_package / mobile_scanner

Go to a project
Toggle navigation Toggle navigation pinning
Julian Steenbakker
cde56801 2 parents 3ea54518 240a3748

Merge remote-tracking branch 'origin/master'

Inline Side-by-side
Showing 99 changed files with 1968 additions and 1131 deletions

Too many changes to show.
Reload with full diff Plain diff Email patch

To preserve performance only 99 of 99+ files are displayed.

... ... @@ -12,4 +12,4 @@ jobs:
assign-author:
runs-on: ubuntu-latest
steps:
- uses: toshimaru/auto-author-assign@v1.6.2
- uses: toshimaru/auto-author-assign@v2.0.1
... ...
... ... @@ -11,12 +11,12 @@ jobs:
analysis:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4.0.0
- uses: actions/setup-java@v3.12.0
- uses: actions/checkout@v4.1.1
- uses: actions/setup-java@v3.13.0
with:
java-version: 11
java-version: 17
distribution: temurin
- uses: subosito/flutter-action@v2.10.0
- uses: subosito/flutter-action@v2.12.0
with:
cache: true
- name: Version
... ... @@ -28,12 +28,12 @@ jobs:
formatting:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4.0.0
- uses: actions/setup-java@v3.12.0
- uses: actions/checkout@v4.1.1
- uses: actions/setup-java@v3.13.0
with:
java-version: 11
java-version: 17
distribution: temurin
- uses: subosito/flutter-action@v2.10.0
- uses: subosito/flutter-action@v2.12.0
with:
cache: true
- name: Format
... ...
... ... @@ -7,7 +7,7 @@
release-please:
runs-on: ubuntu-latest
steps:
- uses: GoogleCloudPlatform/release-please-action@v3.7.11
- uses: GoogleCloudPlatform/release-please-action@v3.7.13
with:
token: ${{ secrets.GITHUB_TOKEN }}
release-type: simple
... ...
## 3.5.5
Bugs fixed:
* Fixed a bug where the scanner would get stuck after denying permissions on Android. (thanks @navaronbracke !)
## 3.5.4
Bugs fixed:
* Fixed a bug with an implicit conversion to integer for the scan timeout for iOS. (thanks @EArminjon !)
## 3.5.2
Improvements:
* Updated to `play-services-mlkit-barcode-scanning` version 18.3.0
Bugs fixed:
* Fixed the `updateScanWindow()` function not completing on Android and MacOS. (thanks @navaronbracke !)
* Fixed some camera access issues, when the camera could have been null on Android. (thanks @navaronbracke !)
* Fixed a crash on Android when there is no camera. (thanks @navaronbracke !)
* Fixed a bug with the `noDuplicates` detection speed. (thanks @pgeof !)
* Fixed a synchronization issue for the torch state. (thanks @navaronbracke !)
## 3.5.1
Improvements:
* The `type` of an `Address` is now non-null.
* The `type` of an `Email` is now non-null.
* The `phoneNumber` of an `SMS` is now non-null.
* The `latitude` and `longitude` of a `GeoPoint` are now non-null.
* The `phones` and `urls` of `ContactInfo` are now non-null.
* The `url` of a `UrlBookmark` is now non-null.
* The `type` of `Phone` is now non-null.
* The `width` and `height` of `BarcodeCapture` are now non-null.
* The `BarcodeCapture` class now exposes a `size`.
* The list of `corners` of a `Barcode` is now non-null.
Bugs fixed:
* Fixed the default values for the `format` and `type` arguments of the Barcode constructor.
These now use `BarcodeFormat.unknown` and `BarcodeType.unknown`, rather than `BarcodeFormat.ean13` and `BarcodeType.text`.
(thanks @navaronbracke !)
* Fixed messages not being sent on the main thread for Android, iOS and MacOS. (thanks @navaronbracke !)
## 3.5.0
New Features:
* Added the option to switch between bundled and unbundled MLKit for Android. (thanks @woolfred !)
* Added the option to specify the camera resolution for Android. (thanks @EArminjon !)
* Added a sample with a scanner overlay. (thanks @Spyy004 !)
Bugs fixed:
* Fixed the scan window calculation taking into account the widget coordinates, instead of the screen coordinates. (thanks @jlin5 !)
* Fixed the scan window calculation returning wrong results. (thanks @MBulli !)
* Fixed the BarcodeCapture format on MacOS. (thanks @ryanduffyne !)
* Fixed the timeout for scanning on MacOS. (thanks @ryanduffyne !)
* Fixed Android builds failing by downgrading from Kotlin 1.9.10 to 1.7.22. (thanks @vbuberen !)
* Fixed images on iOS being rotated, resulting in bad detection rates. (thanks @EArminjon !)
* Fixed scan timeout not working on iOS. (thanks @navaronbracke !)
* Fixed a crash on iOS when the device is nil. (thanks @navaronbracke !)
* Fixed a case of an unhandled exception when starting the scanner. (thanks @navaronbracke !)
Improvements:
* Improved MacOS memory footprint by using a background queue. (thanks @ryanduffyne !)
## 3.4.1
Change MediaQuery.sizeOf(context) to of(context).size for backwards compatibility
* Changed MediaQuery.sizeOf(context) to of(context).size for compatibility with older Flutter versions.
## 3.4.0
New Features:
... ...
... ... @@ -5,7 +5,7 @@
[![mobile_scanner](https://github.com/juliansteenbakker/mobile_scanner/actions/workflows/flutter.yml/badge.svg)](https://github.com/juliansteenbakker/mobile_scanner/actions/workflows/flutter.yml)
[![GitHub Sponsors](https://img.shields.io/github/sponsors/juliansteenbakker?label=like%20my%20work?%20sponsor%20me!)](https://github.com/sponsors/juliansteenbakker)
A universal scanner for Flutter based on MLKit. Uses CameraX on Android and AVFoundation on iOS.
A universal scanner for Flutter based on MLKit. Uses CameraX on Android and AVFoundation on iOS.
## Features Supported
... ... @@ -27,28 +27,34 @@ See the example app for detailed implementation information.
## Platform specific setup
### Android
This packages uses the **bundled version** of MLKit Barcode-scanning for Android. This version is more accurate and immediately available to devices. However, this version will increase the size of the app with approximately 3 to 10 MB. The alternative for this is to use the **unbundled version** of MLKit Barcode-scanning for Android. This version is older than the bundled version however this only increases the size by around 600KB.
To use this version you must alter the mobile_scanner gradle file to replace `com.google.mlkit:barcode-scanning:17.0.2` with `com.google.android.gms:play-services-mlkit-barcode-scanning:18.0.0`. Keep in mind that if you alter the gradle files directly in your project it can be overriden when you update your pubspec.yaml. I am still searching for a way to properly replace the module in gradle but have yet to find one.
This package uses by default the **bundled version** of MLKit Barcode-scanning for Android. This version is immediately available to the device. But it will increase the size of the app by approximately 3 to 10 MB.
The alternative is to use the **unbundled version** of MLKit Barcode-scanning for Android. This version is downloaded on first use via Google Play Services. It increases the app size by around 600KB.
[You can read more about the difference between the two versions here.](https://developers.google.com/ml-kit/vision/barcode-scanning/android)
To use the **unbundled version** of the MLKit Barcode-scanning, add the following line to your `/android/gradle.properties` file:
```
dev.steenbakker.mobile_scanner.useUnbundled=true
```
### iOS
**Add the following keys to your Info.plist file, located in <project root>/ios/Runner/Info.plist:**
NSCameraUsageDescription - describe why your app needs access to the camera. This is called Privacy - Camera Usage Description in the visual editor.
**If you want to use the local gallery feature from [image_picker](https://pub.dev/packages/image_picker)**
NSPhotoLibraryUsageDescription - describe why your app needs permission for the photo library. This is called Privacy - Photo Library Usage Description in the visual editor.
Example,
```
<key>NSCameraUsageDescription</key>
<string>This app needs camera access to scan QR codes</string>
<key>NSPhotoLibraryUsageDescription</key>
<string>This app needs photos access to get QR code from photo library</string>
```
### macOS
Ensure that you granted camera permission in XCode -> Signing & Capabilities:
... ...
... ... @@ -6,3 +6,4 @@
.DS_Store
/build
/captures
.cxx
... ...
... ... @@ -2,19 +2,19 @@ group 'dev.steenbakker.mobile_scanner'
version '1.0-SNAPSHOT'
buildscript {
ext.kotlin_version = '1.9.10'
ext.kotlin_version = '1.7.22'
repositories {
google()
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:8.1.1'
classpath 'com.android.tools.build:gradle:8.2.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
rootProject.allprojects {
allprojects {
repositories {
google()
mavenCentral()
... ... @@ -25,37 +25,60 @@ apply plugin: 'com.android.library'
apply plugin: 'kotlin-android'
android {
compileSdkVersion 33
if (project.android.hasProperty("namespace")) {
namespace 'dev.steenbakker.mobile_scanner'
}
compileSdk 34
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
sourceCompatibility JavaVersion.VERSION_17
targetCompatibility JavaVersion.VERSION_17
}
kotlinOptions {
jvmTarget = '1.8'
jvmTarget = '17'
}
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
test.java.srcDirs += 'src/test/kotlin'
}
defaultConfig {
minSdkVersion 21
consumerProguardFiles 'proguard-rules.pro'
}
namespace 'dev.steenbakker.mobile_scanner'
testOptions {
unitTests.all {
useJUnitPlatform()
testLogging {
events "passed", "skipped", "failed", "standardOut", "standardError"
outputs.upToDateWhen {false}
showStandardStreams = true
}
}
}
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
// Use this dependency to bundle the model with your app
implementation 'com.google.mlkit:barcode-scanning:17.2.0'
// Use this dependency to use the dynamically downloaded model in Google Play Services
// implementation 'com.google.android.gms:play-services-mlkit-barcode-scanning:18.1.0'
def useUnbundled = project.findProperty('dev.steenbakker.mobile_scanner.useUnbundled') ?: false
if (useUnbundled.toBoolean()) {
// Dynamically downloaded model via Google Play Services
implementation 'com.google.android.gms:play-services-mlkit-barcode-scanning:18.3.0'
} else {
// Bundled model in app
implementation 'com.google.mlkit:barcode-scanning:17.2.0'
}
implementation 'androidx.camera:camera-camera2:1.3.0'
implementation 'androidx.camera:camera-lifecycle:1.3.0'
implementation 'androidx.camera:camera-camera2:1.3.0'
implementation 'androidx.camera:camera-camera2:1.2.3'
implementation 'androidx.camera:camera-lifecycle:1.2.3'
implementation 'androidx.camera:camera-camera2:1.2.3'
testImplementation 'org.jetbrains.kotlin:kotlin-test'
testImplementation 'org.mockito:mockito-core:5.8.0'
}
... ...
#Fri Jun 23 08:50:38 CEST 2017
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-all.zip
-keep class com.google.mlkit.* { *; }
-keep class com.google.android.libraries.barhopper.** { *; }
-keep class com.google.photos.* { *; }
\ No newline at end of file
... ...
... ... @@ -2,4 +2,5 @@
package="dev.steenbakker.mobile_scanner">
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature android:name="android.hardware.camera" android:required="false" />
</manifest>
... ...
package dev.steenbakker.mobile_scanner
import android.app.Activity
import android.content.Context
import android.graphics.Bitmap
import android.graphics.Matrix
import android.graphics.Rect
import android.hardware.display.DisplayManager
import android.net.Uri
import android.os.Build
import android.os.Handler
import android.os.Looper
import android.util.Size
import android.view.Surface
import androidx.camera.core.*
import android.view.WindowManager
import androidx.camera.core.Camera
import androidx.camera.core.CameraSelector
import androidx.camera.core.ExperimentalGetImage
import androidx.camera.core.ImageAnalysis
import androidx.camera.core.ImageProxy
import androidx.camera.core.Preview
import androidx.camera.core.resolutionselector.AspectRatioStrategy
import androidx.camera.core.resolutionselector.ResolutionSelector
import androidx.camera.core.resolutionselector.ResolutionStrategy
import androidx.camera.lifecycle.ProcessCameraProvider
import androidx.core.content.ContextCompat
import androidx.lifecycle.LifecycleOwner
... ... @@ -39,6 +52,7 @@ class MobileScanner(
private var scanner = BarcodeScanning.getClient()
private var lastScanned: List<String?>? = null
private var scannerTimeout = false
private var displayListener: DisplayManager.DisplayListener? = null
/// Configurable variables
var scanWindow: List<Float>? = null
... ... @@ -64,7 +78,7 @@ class MobileScanner(
scanner.process(inputImage)
.addOnSuccessListener { barcodes ->
if (detectionSpeed == DetectionSpeed.NO_DUPLICATES) {
val newScannedBarcodes = barcodes.map { barcode -> barcode.rawValue }
val newScannedBarcodes = barcodes.mapNotNull({ barcode -> barcode.rawValue }).sorted()
if (newScannedBarcodes == lastScanned) {
// New scanned is duplicate, returning
return@addOnSuccessListener
... ... @@ -102,14 +116,16 @@ class MobileScanner(
val stream = ByteArrayOutputStream()
bmResult.compress(Bitmap.CompressFormat.PNG, 100, stream)
val byteArray = stream.toByteArray()
val bmWidth = bmResult.width
val bmHeight = bmResult.height
bmResult.recycle()
mobileScannerCallback(
barcodeMap,
byteArray,
bmResult.width,
bmResult.height
bmWidth,
bmHeight
)
} else {
... ... @@ -138,7 +154,7 @@ class MobileScanner(
}
}
fun rotateBitmap(bitmap: Bitmap, degrees: Float): Bitmap {
private fun rotateBitmap(bitmap: Bitmap, degrees: Float): Bitmap {
val matrix = Matrix()
matrix.postRotate(degrees)
return Bitmap.createBitmap(bitmap, 0, 0, bitmap.width, bitmap.height, matrix, true)
... ... @@ -166,6 +182,34 @@ class MobileScanner(
return scaledScanWindow.contains(barcodeBoundingBox)
}
// Return the best resolution for the actual device orientation.
//
// By default the resolution is 480x640, which is too low for ML Kit.
// If the given resolution is not supported by the display,
// the closest available resolution is used.
//
// The resolution should be adjusted for the display rotation, to preserve the aspect ratio.
@Suppress("deprecation")
private fun getResolution(cameraResolution: Size): Size {
val rotation = if (Build.VERSION.SDK_INT >= 30) {
activity.display!!.rotation
} else {
val windowManager = activity.applicationContext.getSystemService(Context.WINDOW_SERVICE) as WindowManager
windowManager.defaultDisplay.rotation
}
val widthMaxRes = cameraResolution.width
val heightMaxRes = cameraResolution.height
val targetResolution = if (rotation == Surface.ROTATION_0 || rotation == Surface.ROTATION_180) {
Size(widthMaxRes, heightMaxRes) // Portrait mode
} else {
Size(heightMaxRes, widthMaxRes) // Landscape mode
}
return targetResolution
}
/**
* Start barcode scanning by initializing the camera and barcode scanner.
*/
... ... @@ -179,16 +223,22 @@ class MobileScanner(
torchStateCallback: TorchStateCallback,
zoomScaleStateCallback: ZoomScaleStateCallback,
mobileScannerStartedCallback: MobileScannerStartedCallback,
detectionTimeout: Long
mobileScannerErrorCallback: (exception: Exception) -> Unit,
detectionTimeout: Long,
cameraResolution: Size?,
newCameraResolutionSelector: Boolean
) {
this.detectionSpeed = detectionSpeed
this.detectionTimeout = detectionTimeout
this.returnImage = returnImage
if (camera?.cameraInfo != null && preview != null && textureEntry != null) {
throw AlreadyStarted()
mobileScannerErrorCallback(AlreadyStarted())
return
}
lastScanned = null
scanner = if (barcodeScannerOptions != null) {
BarcodeScanning.getClient(barcodeScannerOptions)
} else {
... ... @@ -200,10 +250,15 @@ class MobileScanner(
cameraProviderFuture.addListener({
cameraProvider = cameraProviderFuture.get()
val nrOfCameras = cameraProvider?.availableCameraInfos?.size
if (cameraProvider == null) {
throw CameraError()
mobileScannerErrorCallback(CameraError())
return@addListener
}
cameraProvider!!.unbindAll()
cameraProvider?.unbindAll()
textureEntry = textureRegistry.createSurfaceTexture()
// Preview
... ... @@ -229,42 +284,97 @@ class MobileScanner(
// Build the analyzer to be passed on to MLKit
val analysisBuilder = ImageAnalysis.Builder()
.setBackpressureStrategy(ImageAnalysis.STRATEGY_KEEP_ONLY_LATEST)
// analysisBuilder.setTargetResolution(Size(1440, 1920))
val analysis = analysisBuilder.build().apply { setAnalyzer(executor, captureOutput) }
val displayManager = activity.applicationContext.getSystemService(Context.DISPLAY_SERVICE) as DisplayManager
if (cameraResolution != null) {
if (newCameraResolutionSelector) {
val selectorBuilder = ResolutionSelector.Builder()
selectorBuilder.setResolutionStrategy(
ResolutionStrategy(
cameraResolution,
ResolutionStrategy.FALLBACK_RULE_CLOSEST_HIGHER_THEN_LOWER
)
)
analysisBuilder.setResolutionSelector(selectorBuilder.build()).build()
} else {
@Suppress("DEPRECATION")
analysisBuilder.setTargetResolution(getResolution(cameraResolution))
}
camera = cameraProvider!!.bindToLifecycle(
activity as LifecycleOwner,
cameraPosition,
preview,
analysis
)
if (displayListener == null) {
displayListener = object : DisplayManager.DisplayListener {
override fun onDisplayAdded(displayId: Int) {}
override fun onDisplayRemoved(displayId: Int) {}
override fun onDisplayChanged(displayId: Int) {
if (newCameraResolutionSelector) {
val selectorBuilder = ResolutionSelector.Builder()
selectorBuilder.setResolutionStrategy(
ResolutionStrategy(
cameraResolution,
ResolutionStrategy.FALLBACK_RULE_CLOSEST_HIGHER_THEN_LOWER
)
)
analysisBuilder.setResolutionSelector(selectorBuilder.build()).build()
} else {
@Suppress("DEPRECATION")
analysisBuilder.setTargetResolution(getResolution(cameraResolution))
}
}
}
// Register the torch listener
camera!!.cameraInfo.torchState.observe(activity) { state ->
// TorchState.OFF = 0; TorchState.ON = 1
torchStateCallback(state)
displayManager.registerDisplayListener(
displayListener, null,
)
}
}
// Register the zoom scale listener
camera!!.cameraInfo.zoomState.observe(activity) { state ->
zoomScaleStateCallback(state.linearZoom.toDouble())
val analysis = analysisBuilder.build().apply { setAnalyzer(executor, captureOutput) }
try {
camera = cameraProvider?.bindToLifecycle(
activity as LifecycleOwner,
cameraPosition,
preview,
analysis
)
} catch(exception: Exception) {
mobileScannerErrorCallback(NoCamera())
return@addListener
}
camera?.let {
// Register the torch listener
it.cameraInfo.torchState.observe(activity as LifecycleOwner) { state ->
// TorchState.OFF = 0; TorchState.ON = 1
torchStateCallback(state)
}
// Register the zoom scale listener
it.cameraInfo.zoomState.observe(activity) { state ->
zoomScaleStateCallback(state.linearZoom.toDouble())
}
// Enable torch if provided
camera!!.cameraControl.enableTorch(torch)
// Enable torch if provided
if (it.cameraInfo.hasFlashUnit()) {
it.cameraControl.enableTorch(torch)
}
}
val resolution = analysis.resolutionInfo!!.resolution
val portrait = camera!!.cameraInfo.sensorRotationDegrees % 180 == 0
val width = resolution.width.toDouble()
val height = resolution.height.toDouble()
val portrait = (camera?.cameraInfo?.sensorRotationDegrees ?: 0) % 180 == 0
mobileScannerStartedCallback(
MobileScannerStartParameters(
if (portrait) width else height,
if (portrait) height else width,
camera!!.cameraInfo.hasFlashUnit(),
textureEntry!!.id()
camera?.cameraInfo?.hasFlashUnit() ?: false,
textureEntry!!.id(),
nrOfCameras ?: 0
)
)
}, executor)
... ... @@ -278,6 +388,13 @@ class MobileScanner(
throw AlreadyStopped()
}
if (displayListener != null) {
val displayManager = activity.applicationContext.getSystemService(Context.DISPLAY_SERVICE) as DisplayManager
displayManager.unregisterDisplayListener(displayListener)
displayListener = null
}
val owner = activity as LifecycleOwner
camera?.cameraInfo?.torchState?.removeObservers(owner)
cameraProvider?.unbindAll()
... ... @@ -296,9 +413,12 @@ class MobileScanner(
*/
fun toggleTorch(enableTorch: Boolean) {
if (camera == null) {
throw TorchWhenStopped()
return
}
if (camera?.cameraInfo?.hasFlashUnit() == true) {
camera?.cameraControl?.enableTorch(enableTorch)
}
camera!!.cameraControl.enableTorch(enableTorch)
}
/**
... ... @@ -328,9 +448,9 @@ class MobileScanner(
* Set the zoom rate of the camera.
*/
fun setScale(scale: Double) {
if (camera == null) throw ZoomWhenStopped()
if (scale > 1.0 || scale < 0) throw ZoomNotInRange()
camera!!.cameraControl.setLinearZoom(scale.toFloat())
if (camera == null) throw ZoomWhenStopped()
camera?.cameraControl?.setLinearZoom(scale.toFloat())
}
/**
... ... @@ -338,7 +458,7 @@ class MobileScanner(
*/
fun resetScale() {
if (camera == null) throw ZoomWhenStopped()
camera!!.cameraControl.setZoomRatio(1f)
camera?.cameraControl?.setZoomRatio(1f)
}
}
... ...
... ... @@ -3,8 +3,6 @@ package dev.steenbakker.mobile_scanner
class NoCamera : Exception()
class AlreadyStarted : Exception()
class AlreadyStopped : Exception()
class TorchError : Exception()
class CameraError : Exception()
class TorchWhenStopped : Exception()
class ZoomWhenStopped : Exception()
class ZoomNotInRange : Exception()
\ No newline at end of file
... ...
... ... @@ -2,6 +2,9 @@ package dev.steenbakker.mobile_scanner
import android.app.Activity
import android.net.Uri
import android.os.Handler
import android.os.Looper
import android.util.Size
import androidx.camera.core.CameraSelector
import androidx.camera.core.ExperimentalGetImage
import com.google.mlkit.vision.barcode.BarcodeScannerOptions
... ... @@ -29,11 +32,12 @@ class MobileScannerHandler(
"name" to "barcode",
"data" to barcodes
))
analyzerResult?.success(true)
} else {
analyzerResult?.success(false)
}
analyzerResult = null
Handler(Looper.getMainLooper()).post {
analyzerResult?.success(barcodes != null)
analyzerResult = null
}
}
private var analyzerResult: MethodChannel.Result? = null
... ... @@ -91,7 +95,6 @@ class MobileScannerHandler(
if(listener != null) {
activityPluginBinding.removeRequestPermissionsResultListener(listener)
}
}
@ExperimentalGetImage
... ... @@ -119,8 +122,8 @@ class MobileScannerHandler(
"stop" -> stop(result)
"analyzeImage" -> analyzeImage(call, result)
"setScale" -> setScale(call, result)
"resetScale" -> resetScale(call, result)
"updateScanWindow" -> updateScanWindow(call)
"resetScale" -> resetScale(result)
"updateScanWindow" -> updateScanWindow(call, result)
else -> result.notImplemented()
}
}
... ... @@ -133,12 +136,19 @@ class MobileScannerHandler(
val returnImage: Boolean = call.argument<Boolean>("returnImage") ?: false
val speed: Int = call.argument<Int>("speed") ?: 1
val timeout: Int = call.argument<Int>("timeout") ?: 250
val cameraResolutionValues: List<Int>? = call.argument<List<Int>>("cameraResolution")
val useNewCameraSelector: Boolean = call.argument<Boolean>("useNewCameraSelector") ?: false
val cameraResolution: Size? = if (cameraResolutionValues != null) {
Size(cameraResolutionValues[0], cameraResolutionValues[1])
} else {
null
}
var barcodeScannerOptions: BarcodeScannerOptions? = null
if (formats != null) {
val formatsList: MutableList<Int> = mutableListOf()
for (index in formats) {
formatsList.add(BarcodeFormats.values()[index].intValue)
for (formatValue in formats) {
formatsList.add(BarcodeFormats.fromRawValue(formatValue).intValue)
}
barcodeScannerOptions = if (formatsList.size == 1) {
BarcodeScannerOptions.Builder().setBarcodeFormats(formatsList.first())
... ... @@ -156,47 +166,62 @@ class MobileScannerHandler(
val detectionSpeed: DetectionSpeed = DetectionSpeed.values().first { it.intValue == speed}
try {
mobileScanner!!.start(barcodeScannerOptions, returnImage, position, torch, detectionSpeed, torchStateCallback, zoomScaleStateCallback, mobileScannerStartedCallback = {
result.success(mapOf(
"textureId" to it.id,
"size" to mapOf("width" to it.width, "height" to it.height),
"torchable" to it.hasFlashUnit
))
mobileScanner!!.start(
barcodeScannerOptions,
returnImage,
position,
torch,
detectionSpeed,
torchStateCallback,
zoomScaleStateCallback,
mobileScannerStartedCallback = {
Handler(Looper.getMainLooper()).post {
result.success(mapOf(
"textureId" to it.id,
"size" to mapOf("width" to it.width, "height" to it.height),
"torchable" to it.hasFlashUnit,
"nrOfCameras" to it.nrOfCameras
))
}
},
timeout.toLong())
} catch (e: AlreadyStarted) {
result.error(
"MobileScanner",
"Called start() while already started",
null
)
} catch (e: NoCamera) {
result.error(
"MobileScanner",
"No camera found or failed to open camera!",
null
)
} catch (e: TorchError) {
result.error(
"MobileScanner",
"Error occurred when setting torch!",
null
)
} catch (e: CameraError) {
result.error(
"MobileScanner",
"Error occurred when setting up camera!",
null
)
} catch (e: Exception) {
result.error(
"MobileScanner",
"Unknown error occurred..",
null
)
}
mobileScannerErrorCallback = {
Handler(Looper.getMainLooper()).post {
when (it) {
is AlreadyStarted -> {
result.error(
"MobileScanner",
"Called start() while already started",
null
)
}
is CameraError -> {
result.error(
"MobileScanner",
"Error occurred when setting up camera!",
null
)
}
is NoCamera -> {
result.error(
"MobileScanner",
"No camera found or failed to open camera!",
null
)
}
else -> {
result.error(
"MobileScanner",
"Unknown error occurred.",
null
)
}
}
}
},
timeout.toLong(),
cameraResolution,
useNewCameraSelector
)
}
private fun stop(result: MethodChannel.Result) {
... ... @@ -215,12 +240,8 @@ class MobileScannerHandler(
}
private fun toggleTorch(call: MethodCall, result: MethodChannel.Result) {
try {
mobileScanner!!.toggleTorch(call.arguments == 1)
result.success(null)
} catch (e: AlreadyStopped) {
result.error("MobileScanner", "Called toggleTorch() while stopped!", null)
}
mobileScanner!!.toggleTorch(call.arguments == 1)
result.success(null)
}
private fun setScale(call: MethodCall, result: MethodChannel.Result) {
... ... @@ -234,7 +255,7 @@ class MobileScannerHandler(
}
}
private fun resetScale(call: MethodCall, result: MethodChannel.Result) {
private fun resetScale(result: MethodChannel.Result) {
try {
mobileScanner!!.resetScale()
result.success(null)
... ... @@ -243,7 +264,9 @@ class MobileScannerHandler(
}
}
private fun updateScanWindow(call: MethodCall) {
private fun updateScanWindow(call: MethodCall, result: MethodChannel.Result) {
mobileScanner!!.scanWindow = call.argument<List<Float>?>("rect")
result.success(null)
}
}
\ No newline at end of file
}
... ...
... ... @@ -45,7 +45,7 @@ class MobileScannerPermissions {
return if (hasPermission) {
1
} else {
0
2
}
}
... ... @@ -70,6 +70,7 @@ class MobileScannerPermissions {
object: ResultCallback {
override fun onResult(errorCode: String?, errorDescription: String?) {
ongoing = false
listener = null
callback.onResult(errorCode, errorDescription)
}
}
... ...
... ... @@ -2,17 +2,41 @@ package dev.steenbakker.mobile_scanner.objects
enum class BarcodeFormats(val intValue: Int) {
UNKNOWN(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_UNKNOWN),
ALL_FORMATS(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_ALL_FORMATS), CODE_128(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_CODE_128), CODE_39(
com.google.mlkit.vision.barcode.common.Barcode.FORMAT_CODE_39
),
CODE_93(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_CODE_93), CODABAR(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_CODABAR), DATA_MATRIX(
com.google.mlkit.vision.barcode.common.Barcode.FORMAT_DATA_MATRIX
),
EAN_13(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_EAN_13), EAN_8(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_EAN_8), ITF(
com.google.mlkit.vision.barcode.common.Barcode.FORMAT_ITF
),
QR_CODE(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_QR_CODE), UPC_A(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_UPC_A), UPC_E(
com.google.mlkit.vision.barcode.common.Barcode.FORMAT_UPC_E
),
PDF417(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_PDF417), AZTEC(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_AZTEC);
ALL_FORMATS(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_ALL_FORMATS),
CODE_128(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_CODE_128),
CODE_39(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_CODE_39),
CODE_93(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_CODE_93),
CODABAR(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_CODABAR),
DATA_MATRIX(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_DATA_MATRIX),
EAN_13(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_EAN_13),
EAN_8(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_EAN_8),
ITF(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_ITF),
QR_CODE(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_QR_CODE),
UPC_A(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_UPC_A),
UPC_E(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_UPC_E),
PDF417(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_PDF417),
AZTEC(com.google.mlkit.vision.barcode.common.Barcode.FORMAT_AZTEC);
companion object {
fun fromRawValue(rawValue: Int): BarcodeFormats {
return when(rawValue) {
-1 -> UNKNOWN
0 -> ALL_FORMATS
1 -> CODE_128
2 -> CODE_39
4 -> CODE_93
8 -> CODABAR
16 -> DATA_MATRIX
32 -> EAN_13
64 -> EAN_8
128 -> ITF
256 -> QR_CODE
512 -> UPC_A
1024 -> UPC_E
2048 -> PDF417
4096 -> AZTEC
else -> UNKNOWN
}
}
}
}
\ No newline at end of file
... ...
... ... @@ -4,5 +4,6 @@ class MobileScannerStartParameters(
val width: Double = 0.0,
val height: Double,
val hasFlashUnit: Boolean,
val id: Long
val id: Long,
val nrOfCameras: Int
)
\ No newline at end of file
... ...
... ... @@ -8,6 +8,7 @@
.buildlog/
.history
.svn/
migrate_working_dir/
# IntelliJ related
*.iml
... ... @@ -31,8 +32,6 @@
.pub/
/build/
# Web related
# Symbolication related
app.*.symbols
... ...
# 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: 5f105a6ca7a5ac7b8bc9b241f4c2d86f4188cf5c
channel: stable
project_type: app
... ... @@ -8,9 +8,9 @@ This project is a starting point for a Flutter application.
A few resources to get you started if this is your first Flutter project:
- [Lab: Write your first Flutter app](https://flutter.dev/docs/get-started/codelab)
- [Cookbook: Useful Flutter samples](https://flutter.dev/docs/cookbook)
- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
For help getting started with Flutter, view our
[online documentation](https://flutter.dev/docs), which offers tutorials,
For help getting started with Flutter development, view the
[online documentation](https://docs.flutter.dev/), which offers tutorials,
samples, guidance on mobile development, and a full API reference.
... ...
include: package:lint/analysis_options.yaml
\ No newline at end of file
include: package:lint/analysis_options.yaml
... ...
plugins {
id "com.android.application"
id "kotlin-android"
id "dev.flutter.flutter-gradle-plugin"
}
def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
... ... @@ -6,11 +12,6 @@ if (localPropertiesFile.exists()) {
}
}
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'
... ... @@ -21,20 +22,19 @@ 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 {
compileSdkVersion 33
namespace "dev.steenbakker.mobile_scanner_example"
compileSdk 34
ndkVersion "25.1.8937393"
// ndkVersion flutter.ndkVersion
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
sourceCompatibility JavaVersion.VERSION_17
targetCompatibility JavaVersion.VERSION_17
}
kotlinOptions {
jvmTarget = '1.8'
jvmTarget = '17'
}
sourceSets {
... ... @@ -45,7 +45,7 @@ android {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "dev.steenbakker.mobile_scanner_example"
minSdkVersion 21
targetSdkVersion 33
targetSdkVersion 34
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName
}
... ... @@ -57,7 +57,6 @@ android {
signingConfig signingConfigs.debug
}
}
namespace 'dev.steenbakker.mobile_scanner_example'
}
flutter {
... ...
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<!-- Flutter needs it to communicate with the running application
<!-- The INTERNET permission is required for development. Specifically,
the Flutter tool needs it to communicate with the running application
to allow setting breakpoints, to provide hot reload, etc.
-->
<uses-permission android:name="android.permission.INTERNET"/>
... ...
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="dev.steenbakker.mobile_scanner_example">
<application
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<application
android:label="mobile_scanner_example"
android:name="${applicationName}"
android:icon="@mipmap/ic_launcher">
<activity
android:name=".MainActivity"
... ...
package dev.steenbakker.mobile_scanner_example
import io.flutter.embedding.android.FlutterFragmentActivity
import io.flutter.embedding.android.FlutterActivity
class MainActivity : FlutterFragmentActivity() {
class MainActivity: FlutterActivity() {
}
... ...
... ... @@ -3,7 +3,7 @@
<!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
<style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
<!-- Show a splash screen on the activity. Automatically removed when
Flutter draws its first frame -->
the Flutter engine 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.
... ...
... ... @@ -3,7 +3,7 @@
<!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
<style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
<!-- Show a splash screen on the activity. Automatically removed when
Flutter draws its first frame -->
the Flutter engine 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.
... ...
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<!-- Flutter needs it to communicate with the running application
<!-- The INTERNET permission is required for development. Specifically,
the Flutter tool needs it to communicate with the running application
to allow setting breakpoints, to provide hot reload, etc.
-->
<uses-permission android:name="android.permission.INTERNET"/>
... ...
... ... @@ -6,7 +6,7 @@ buildscript {
}
dependencies {
classpath 'com.android.tools.build:gradle:8.1.1'
classpath 'com.android.tools.build:gradle:8.2.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}
... ...
#Tue Jun 27 18:47:05 CEST 2023
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
... ...
include ':app'
pluginManagement {
def flutterSdkPath = {
def properties = new Properties()
file("local.properties").withInputStream { properties.load(it) }
def flutterSdkPath = properties.getProperty("flutter.sdk")
assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
return flutterSdkPath
}
settings.ext.flutterSdkPath = flutterSdkPath()
def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
def properties = new Properties()
includeBuild("${settings.ext.flutterSdkPath}/packages/flutter_tools/gradle")
}
assert localPropertiesFile.exists()
localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
include ":app"
def flutterSdkPath = properties.getProperty("flutter.sdk")
assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
apply from: "${settings.ext.flutterSdkPath}/packages/flutter_tools/gradle/app_plugin_loader.gradle"
... ...
# Uncomment this line to define a global platform for your project
platform :ios, '11.0'
# platform :ios, '11.0'
# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'
... ... @@ -32,14 +32,16 @@ target 'Runner' do
use_modular_headers!
flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
target 'RunnerTests' do
inherit! :search_paths
end
end
post_install do |installer|
installer.pods_project.targets.each do |target|
flutter_additional_ios_build_settings(target)
target.build_configurations.each do |config|
config.build_settings['ENABLE_BITCODE'] = 'NO'
config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '11.0'
config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '11.0'
end
end
end
... ...
... ... @@ -8,14 +8,26 @@
/* Begin PBXBuildFile section */
1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C807B294A618700263BE5 /* RunnerTests.swift */; };
3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
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 */; };
A5A2C2B73A9F26060DE9FB22 /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 54E006799E73DEAB41FD3623 /* Pods_Runner.framework */; };
A277671F4E603C31E191FCBF /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = FB50C06655B1959BAA8EAF64 /* Pods_Runner.framework */; };
F8C489EFA0FC3A131EBA1838 /* Pods_RunnerTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9F20A7A668B7797BBB5443C1 /* Pods_RunnerTests.framework */; };
/* End PBXBuildFile section */
/* Begin PBXContainerItemProxy section */
331C8085294A63A400263BE5 /* PBXContainerItemProxy */ = {
isa = PBXContainerItemProxy;
containerPortal = 97C146E61CF9000F007C117D /* Project object */;
proxyType = 1;
remoteGlobalIDString = 97C146ED1CF9000F007C117D;
remoteInfo = Runner;
};
/* End PBXContainerItemProxy section */
/* Begin PBXCopyFilesBuildPhase section */
9705A1C41CF9048500538489 /* Embed Frameworks */ = {
isa = PBXCopyFilesBuildPhase;
... ... @@ -32,12 +44,14 @@
/* Begin PBXFileReference section */
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>"; };
32FD382A786B3A0080FE63FD /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
331C807B294A618700263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
331C8081294A63A400263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
337C24E5CFDB233CDBA51D9D /* 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>"; };
3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
54E006799E73DEAB41FD3623 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
7F6B8553738879C25774B609 /* Pods-RunnerTests.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.profile.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.profile.xcconfig"; sourceTree = "<group>"; };
9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
... ... @@ -45,30 +59,40 @@
97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
D5B36FCD262B39F867CFDEEE /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
F0D5742F0690BE32D07B033A /* 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>"; };
9F20A7A668B7797BBB5443C1 /* Pods_RunnerTests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_RunnerTests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
A5A24D61913C510FB38A434E /* Pods-RunnerTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.debug.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.debug.xcconfig"; sourceTree = "<group>"; };
ADC5B74E7E0BCF65C9CD3AA9 /* Pods-RunnerTests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.release.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.release.xcconfig"; sourceTree = "<group>"; };
CB190BADFE09EBDD6E5B44BE /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
F3732C1D66ACA2383B88CDC2 /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
FB50C06655B1959BAA8EAF64 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
/* End PBXFileReference section */
/* Begin PBXFrameworksBuildPhase section */
0F3F7D03C80D20F6F18A5A17 /* Frameworks */ = {
isa = PBXFrameworksBuildPhase;
buildActionMask = 2147483647;
files = (
F8C489EFA0FC3A131EBA1838 /* Pods_RunnerTests.framework in Frameworks */,
);
runOnlyForDeploymentPostprocessing = 0;
};
97C146EB1CF9000F007C117D /* Frameworks */ = {
isa = PBXFrameworksBuildPhase;
buildActionMask = 2147483647;
files = (
A5A2C2B73A9F26060DE9FB22 /* Pods_Runner.framework in Frameworks */,
A277671F4E603C31E191FCBF /* Pods_Runner.framework in Frameworks */,
);
runOnlyForDeploymentPostprocessing = 0;
};
/* End PBXFrameworksBuildPhase section */
/* Begin PBXGroup section */
203D5C95A734778D93D18369 /* Pods */ = {
331C8082294A63A400263BE5 /* RunnerTests */ = {
isa = PBXGroup;
children = (
D5B36FCD262B39F867CFDEEE /* Pods-Runner.debug.xcconfig */,
32FD382A786B3A0080FE63FD /* Pods-Runner.release.xcconfig */,
F0D5742F0690BE32D07B033A /* Pods-Runner.profile.xcconfig */,
331C807B294A618700263BE5 /* RunnerTests.swift */,
);
path = Pods;
path = RunnerTests;
sourceTree = "<group>";
};
9740EEB11CF90186004384FC /* Flutter */ = {
... ... @@ -88,8 +112,9 @@
9740EEB11CF90186004384FC /* Flutter */,
97C146F01CF9000F007C117D /* Runner */,
97C146EF1CF9000F007C117D /* Products */,
203D5C95A734778D93D18369 /* Pods */,
FF36E403CAC9E06A5A96BB9F /* Frameworks */,
331C8082294A63A400263BE5 /* RunnerTests */,
C3326B04728E979C0CAEA680 /* Pods */,
E31F04DB28A3D0F29210F29D /* Frameworks */,
);
sourceTree = "<group>";
};
... ... @@ -97,6 +122,7 @@
isa = PBXGroup;
children = (
97C146EE1CF9000F007C117D /* Runner.app */,
331C8081294A63A400263BE5 /* RunnerTests.xctest */,
);
name = Products;
sourceTree = "<group>";
... ... @@ -116,10 +142,24 @@
path = Runner;
sourceTree = "<group>";
};
FF36E403CAC9E06A5A96BB9F /* Frameworks */ = {
C3326B04728E979C0CAEA680 /* Pods */ = {
isa = PBXGroup;
children = (
54E006799E73DEAB41FD3623 /* Pods_Runner.framework */,
CB190BADFE09EBDD6E5B44BE /* Pods-Runner.debug.xcconfig */,
F3732C1D66ACA2383B88CDC2 /* Pods-Runner.release.xcconfig */,
337C24E5CFDB233CDBA51D9D /* Pods-Runner.profile.xcconfig */,
A5A24D61913C510FB38A434E /* Pods-RunnerTests.debug.xcconfig */,
ADC5B74E7E0BCF65C9CD3AA9 /* Pods-RunnerTests.release.xcconfig */,
7F6B8553738879C25774B609 /* Pods-RunnerTests.profile.xcconfig */,
);
path = Pods;
sourceTree = "<group>";
};
E31F04DB28A3D0F29210F29D /* Frameworks */ = {
isa = PBXGroup;
children = (
FB50C06655B1959BAA8EAF64 /* Pods_Runner.framework */,
9F20A7A668B7797BBB5443C1 /* Pods_RunnerTests.framework */,
);
name = Frameworks;
sourceTree = "<group>";
... ... @@ -127,18 +167,37 @@
/* End PBXGroup section */
/* Begin PBXNativeTarget section */
331C8080294A63A400263BE5 /* RunnerTests */ = {
isa = PBXNativeTarget;
buildConfigurationList = 331C8087294A63A400263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */;
buildPhases = (
C7DE006A696F551C4E067E41 /* [CP] Check Pods Manifest.lock */,
331C807D294A63A400263BE5 /* Sources */,
331C807F294A63A400263BE5 /* Resources */,
0F3F7D03C80D20F6F18A5A17 /* Frameworks */,
);
buildRules = (
);
dependencies = (
331C8086294A63A400263BE5 /* PBXTargetDependency */,
);
name = RunnerTests;
productName = RunnerTests;
productReference = 331C8081294A63A400263BE5 /* RunnerTests.xctest */;
productType = "com.apple.product-type.bundle.unit-test";
};
97C146ED1CF9000F007C117D /* Runner */ = {
isa = PBXNativeTarget;
buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
buildPhases = (
B086C54F5791A4E759CB6822 /* [CP] Check Pods Manifest.lock */,
C8221F629E52D01B6ABC23B2 /* [CP] Check Pods Manifest.lock */,
9740EEB61CF901F6004384FC /* Run Script */,
97C146EA1CF9000F007C117D /* Sources */,
97C146EB1CF9000F007C117D /* Frameworks */,
97C146EC1CF9000F007C117D /* Resources */,
9705A1C41CF9048500538489 /* Embed Frameworks */,
3B06AD1E1E4923F5004D2608 /* Thin Binary */,
F825A499E8C466DB9DC6247D /* [CP] Embed Pods Frameworks */,
3DBCC0215D7BED1D9A756EA3 /* [CP] Embed Pods Frameworks */,
);
buildRules = (
);
... ... @@ -155,9 +214,14 @@
97C146E61CF9000F007C117D /* Project object */ = {
isa = PBXProject;
attributes = {
LastUpgradeCheck = 1300;
BuildIndependentTargetsInParallel = YES;
LastUpgradeCheck = 1430;
ORGANIZATIONNAME = "";
TargetAttributes = {
331C8080294A63A400263BE5 = {
CreatedOnToolsVersion = 14.0;
TestTargetID = 97C146ED1CF9000F007C117D;
};
97C146ED1CF9000F007C117D = {
CreatedOnToolsVersion = 7.3.1;
LastSwiftMigration = 1100;
... ... @@ -178,11 +242,19 @@
projectRoot = "";
targets = (
97C146ED1CF9000F007C117D /* Runner */,
331C8080294A63A400263BE5 /* RunnerTests */,
);
};
/* End PBXProject section */
/* Begin PBXResourcesBuildPhase section */
331C807F294A63A400263BE5 /* Resources */ = {
isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647;
files = (
);
runOnlyForDeploymentPostprocessing = 0;
};
97C146EC1CF9000F007C117D /* Resources */ = {
isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647;
... ... @@ -213,6 +285,23 @@
shellPath = /bin/sh;
shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
};
3DBCC0215D7BED1D9A756EA3 /* [CP] Embed Pods Frameworks */ = {
isa = PBXShellScriptBuildPhase;
buildActionMask = 2147483647;
files = (
);
inputFileListPaths = (
"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
);
name = "[CP] Embed Pods Frameworks";
outputFileListPaths = (
"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
showEnvVarsInLog = 0;
};
9740EEB61CF901F6004384FC /* Run Script */ = {
isa = PBXShellScriptBuildPhase;
alwaysOutOfDate = 1;
... ... @@ -228,7 +317,7 @@
shellPath = /bin/sh;
shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
};
B086C54F5791A4E759CB6822 /* [CP] Check Pods Manifest.lock */ = {
C7DE006A696F551C4E067E41 /* [CP] Check Pods Manifest.lock */ = {
isa = PBXShellScriptBuildPhase;
buildActionMask = 2147483647;
files = (
... ... @@ -243,33 +332,46 @@
outputFileListPaths = (
);
outputPaths = (
"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
"$(DERIVED_FILE_DIR)/Pods-RunnerTests-checkManifestLockResult.txt",
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n # print error to STDERR\n echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
showEnvVarsInLog = 0;
};
F825A499E8C466DB9DC6247D /* [CP] Embed Pods Frameworks */ = {
C8221F629E52D01B6ABC23B2 /* [CP] Check Pods Manifest.lock */ = {
isa = PBXShellScriptBuildPhase;
buildActionMask = 2147483647;
files = (
);
inputFileListPaths = (
"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
);
name = "[CP] Embed Pods Frameworks";
inputPaths = (
"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
"${PODS_ROOT}/Manifest.lock",
);
name = "[CP] Check Pods Manifest.lock";
outputFileListPaths = (
"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
);
outputPaths = (
"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n # print error to STDERR\n echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
showEnvVarsInLog = 0;
};
/* End PBXShellScriptBuildPhase section */
/* Begin PBXSourcesBuildPhase section */
331C807D294A63A400263BE5 /* Sources */ = {
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
files = (
331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
97C146EA1CF9000F007C117D /* Sources */ = {
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
... ... @@ -281,6 +383,14 @@
};
/* End PBXSourcesBuildPhase section */
/* Begin PBXTargetDependency section */
331C8086294A63A400263BE5 /* PBXTargetDependency */ = {
isa = PBXTargetDependency;
target = 97C146ED1CF9000F007C117D /* Runner */;
targetProxy = 331C8085294A63A400263BE5 /* PBXContainerItemProxy */;
};
/* End PBXTargetDependency section */
/* Begin PBXVariantGroup section */
97C146FA1CF9000F007C117D /* Main.storyboard */ = {
isa = PBXVariantGroup;
... ... @@ -367,7 +477,7 @@
"$(inherited)",
"@executable_path/Frameworks",
);
PRODUCT_BUNDLE_IDENTIFIER = dev.steenbakker.mobileScannerExample;
PRODUCT_BUNDLE_IDENTIFIER = "com.example.mobile-scanner";
PRODUCT_NAME = "$(TARGET_NAME)";
PROVISIONING_PROFILE_SPECIFIER = "";
SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
... ... @@ -376,6 +486,56 @@
};
name = Profile;
};
331C8088294A63A400263BE5 /* Debug */ = {
isa = XCBuildConfiguration;
baseConfigurationReference = A5A24D61913C510FB38A434E /* Pods-RunnerTests.debug.xcconfig */;
buildSettings = {
BUNDLE_LOADER = "$(TEST_HOST)";
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 1;
GENERATE_INFOPLIST_FILE = YES;
MARKETING_VERSION = 1.0;
PRODUCT_BUNDLE_IDENTIFIER = com.example.mobile-scanner.RunnerTests;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
SWIFT_OPTIMIZATION_LEVEL = "-Onone";
SWIFT_VERSION = 5.0;
TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Runner.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/Runner";
};
name = Debug;
};
331C8089294A63A400263BE5 /* Release */ = {
isa = XCBuildConfiguration;
baseConfigurationReference = ADC5B74E7E0BCF65C9CD3AA9 /* Pods-RunnerTests.release.xcconfig */;
buildSettings = {
BUNDLE_LOADER = "$(TEST_HOST)";
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 1;
GENERATE_INFOPLIST_FILE = YES;
MARKETING_VERSION = 1.0;
PRODUCT_BUNDLE_IDENTIFIER = com.example.mobile-scanner.RunnerTests;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_VERSION = 5.0;
TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Runner.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/Runner";
};
name = Release;
};
331C808A294A63A400263BE5 /* Profile */ = {
isa = XCBuildConfiguration;
baseConfigurationReference = 7F6B8553738879C25774B609 /* Pods-RunnerTests.profile.xcconfig */;
buildSettings = {
BUNDLE_LOADER = "$(TEST_HOST)";
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 1;
GENERATE_INFOPLIST_FILE = YES;
MARKETING_VERSION = 1.0;
PRODUCT_BUNDLE_IDENTIFIER = com.example.mobile-scanner.RunnerTests;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_VERSION = 5.0;
TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Runner.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/Runner";
};
name = Profile;
};
97C147031CF9000F007C117D /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
... ... @@ -499,7 +659,7 @@
"$(inherited)",
"@executable_path/Frameworks",
);
PRODUCT_BUNDLE_IDENTIFIER = dev.steenbakker.mobileScannerExample;
PRODUCT_BUNDLE_IDENTIFIER = "com.example.mobile-scanner";
PRODUCT_NAME = "$(TARGET_NAME)";
PROVISIONING_PROFILE_SPECIFIER = "";
SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
... ... @@ -525,7 +685,7 @@
"$(inherited)",
"@executable_path/Frameworks",
);
PRODUCT_BUNDLE_IDENTIFIER = dev.steenbakker.mobileScannerExample;
PRODUCT_BUNDLE_IDENTIFIER = "com.example.mobile-scanner";
PRODUCT_NAME = "$(TARGET_NAME)";
PROVISIONING_PROFILE_SPECIFIER = "";
SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
... ... @@ -537,6 +697,16 @@
/* End XCBuildConfiguration section */
/* Begin XCConfigurationList section */
331C8087294A63A400263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */ = {
isa = XCConfigurationList;
buildConfigurations = (
331C8088294A63A400263BE5 /* Debug */,
331C8089294A63A400263BE5 /* Release */,
331C808A294A63A400263BE5 /* Profile */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = {
isa = XCConfigurationList;
buildConfigurations = (
... ...
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "1300"
LastUpgradeVersion = "1430"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
... ... @@ -37,6 +37,17 @@
</BuildableReference>
</MacroExpansion>
<Testables>
<TestableReference
skipped = "NO"
parallelizable = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "331C8080294A63A400263BE5"
BuildableName = "RunnerTests.xctest"
BlueprintName = "RunnerTests"
ReferencedContainer = "container:Runner.xcodeproj">
</BuildableReference>
</TestableReference>
</Testables>
</TestAction>
<LaunchAction
... ...
... ... @@ -2,8 +2,6 @@
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CADisableMinimumFrameDurationOnPhone</key>
<true/>
<key>CFBundleDevelopmentRegion</key>
<string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleDisplayName</key>
... ... @@ -27,11 +25,9 @@
<key>LSRequiresIPhoneOS</key>
<true/>
<key>NSCameraUsageDescription</key>
<string>We use the camera to scan barcodes</string>
<string>This app needs camera access to scan QR codes</string>
<key>NSPhotoLibraryUsageDescription</key>
<string>We need access in order to open photos of barcodes</string>
<key>UIApplicationSupportsIndirectInputEvents</key>
<true/>
<string>This app needs photos access to get QR code from photo library</string>
<key>UILaunchStoryboardName</key>
<string>LaunchScreen</string>
<key>UIMainStoryboardFile</key>
... ... @@ -51,5 +47,9 @@
</array>
<key>UIViewControllerBasedStatusBarAppearance</key>
<false/>
<key>CADisableMinimumFrameDurationOnPhone</key>
<true/>
<key>UIApplicationSupportsIndirectInputEvents</key>
<true/>
</dict>
</plist>
... ...
import Flutter
import UIKit
import XCTest
@testable import mobile_scanner
// This demonstrates a simple unit test of the Swift portion of this plugin's implementation.
//
// See https://developer.apple.com/documentation/xctest for more information about using XCTest.
class RunnerTests: XCTestCase {
// TODO: this test was left as-is from the template, but it obviuosly fails for now.
// Add new tests later.
/*
func testGetPlatformVersion() {
let plugin = MobileScannerPlugin()
let call = FlutterMethodCall(methodName: "getPlatformVersion", arguments: [])
let resultExpectation = expectation(description: "result block must be called.")
plugin.handle(call) { result in
XCTAssertEqual(result as! String, "iOS " + UIDevice.current.systemVersion)
resultExpectation.fulfill()
}
waitForExpectations(timeout: 1)
}*/
}
... ...
... ... @@ -4,10 +4,10 @@ import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:mobile_scanner_example/scanner_error_widget.dart';
class BarcodeListScannerWithController extends StatefulWidget {
const BarcodeListScannerWithController({Key? key}) : super(key: key);
const BarcodeListScannerWithController({super.key});
@override
_BarcodeListScannerWithControllerState createState() =>
State<BarcodeListScannerWithController> createState() =>
_BarcodeListScannerWithControllerState();
}
... ... @@ -82,16 +82,10 @@ class _BarcodeListScannerWithControllerState
children: [
IconButton(
color: Colors.white,
icon: ValueListenableBuilder(
icon: ValueListenableBuilder<TorchState>(
valueListenable: controller.torchState,
builder: (context, state, child) {
if (state == null) {
return const Icon(
Icons.flash_off,
color: Colors.grey,
);
}
switch (state as TorchState) {
switch (state) {
case TorchState.off:
return const Icon(
Icons.flash_off,
... ... @@ -134,13 +128,10 @@ class _BarcodeListScannerWithControllerState
),
IconButton(
color: Colors.white,
icon: ValueListenableBuilder(
icon: ValueListenableBuilder<CameraFacing>(
valueListenable: controller.cameraFacingState,
builder: (context, state, child) {
if (state == null) {
return const Icon(Icons.camera_front);
}
switch (state as CameraFacing) {
switch (state) {
case CameraFacing.front:
return const Icon(Icons.camera_front);
case CameraFacing.back:
... ...
... ... @@ -4,10 +4,10 @@ import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:mobile_scanner_example/scanner_error_widget.dart';
class BarcodeScannerWithController extends StatefulWidget {
const BarcodeScannerWithController({Key? key}) : super(key: key);
const BarcodeScannerWithController({super.key});
@override
_BarcodeScannerWithControllerState createState() =>
State<BarcodeScannerWithController> createState() =>
_BarcodeScannerWithControllerState();
}
... ... @@ -17,7 +17,7 @@ class _BarcodeScannerWithControllerState
BarcodeCapture? barcode;
final MobileScannerController controller = MobileScannerController(
torchEnabled: true,
torchEnabled: true, useNewCameraSelector: true,
// formats: [BarcodeFormat.qrCode]
// facing: CameraFacing.front,
// detectionSpeed: DetectionSpeed.normal
... ... @@ -47,6 +47,8 @@ class _BarcodeScannerWithControllerState
}
}
int? nrOfCameras;
@override
Widget build(BuildContext context) {
return Scaffold(
... ... @@ -57,6 +59,12 @@ class _BarcodeScannerWithControllerState
return Stack(
children: [
MobileScanner(
onScannerStarted: (arguments) {
if (arguments?.nrOfCameras != null) {
nrOfCameras = arguments!.nrOfCameras;
setState(() {});
}
},
controller: controller,
errorBuilder: (context, error, child) {
return ScannerErrorWidget(error: error);
... ... @@ -85,16 +93,10 @@ class _BarcodeScannerWithControllerState
}
return IconButton(
color: Colors.white,
icon: ValueListenableBuilder(
icon: ValueListenableBuilder<TorchState>(
valueListenable: controller.torchState,
builder: (context, state, child) {
if (state == null) {
return const Icon(
Icons.flash_off,
color: Colors.grey,
);
}
switch (state as TorchState) {
switch (state) {
case TorchState.off:
return const Icon(
Icons.flash_off,
... ... @@ -140,13 +142,10 @@ class _BarcodeScannerWithControllerState
),
IconButton(
color: Colors.white,
icon: ValueListenableBuilder(
icon: ValueListenableBuilder<CameraFacing>(
valueListenable: controller.cameraFacingState,
builder: (context, state, child) {
if (state == null) {
return const Icon(Icons.camera_front);
}
switch (state as CameraFacing) {
switch (state) {
case CameraFacing.front:
return const Icon(Icons.camera_front);
case CameraFacing.back:
... ... @@ -155,7 +154,9 @@ class _BarcodeScannerWithControllerState
},
),
iconSize: 32.0,
onPressed: () => controller.switchCamera(),
onPressed: nrOfCameras != null && nrOfCameras! < 2
? null
: () => controller.switchCamera(),
),
IconButton(
color: Colors.white,
... ...
... ... @@ -3,10 +3,10 @@ import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:mobile_scanner_example/scanner_error_widget.dart';
class BarcodeScannerPageView extends StatefulWidget {
const BarcodeScannerPageView({Key? key}) : super(key: key);
const BarcodeScannerPageView({super.key});
@override
_BarcodeScannerPageViewState createState() => _BarcodeScannerPageViewState();
State<BarcodeScannerPageView> createState() => _BarcodeScannerPageViewState();
}
class _BarcodeScannerPageViewState extends State<BarcodeScannerPageView>
... ...
... ... @@ -5,10 +5,10 @@ import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:mobile_scanner_example/scanner_error_widget.dart';
class BarcodeScannerReturningImage extends StatefulWidget {
const BarcodeScannerReturningImage({Key? key}) : super(key: key);
const BarcodeScannerReturningImage({super.key});
@override
_BarcodeScannerReturningImageState createState() =>
State<BarcodeScannerReturningImage> createState() =>
_BarcodeScannerReturningImageState();
}
... ... @@ -16,7 +16,7 @@ class _BarcodeScannerReturningImageState
extends State<BarcodeScannerReturningImage>
with SingleTickerProviderStateMixin {
BarcodeCapture? barcode;
MobileScannerArguments? arguments;
// MobileScannerArguments? arguments;
final MobileScannerController controller = MobileScannerController(
torchEnabled: true,
... ... @@ -101,16 +101,10 @@ class _BarcodeScannerReturningImageState
children: [
IconButton(
color: Colors.white,
icon: ValueListenableBuilder(
icon: ValueListenableBuilder<TorchState>(
valueListenable: controller.torchState,
builder: (context, state, child) {
if (state == null) {
return const Icon(
Icons.flash_off,
color: Colors.grey,
);
}
switch (state as TorchState) {
switch (state) {
case TorchState.off:
return const Icon(
Icons.flash_off,
... ... @@ -154,13 +148,10 @@ class _BarcodeScannerReturningImageState
),
IconButton(
color: Colors.white,
icon: ValueListenableBuilder(
icon: ValueListenableBuilder<CameraFacing>(
valueListenable: controller.cameraFacingState,
builder: (context, state, child) {
if (state == null) {
return const Icon(Icons.camera_front);
}
switch (state as CameraFacing) {
switch (state) {
case CameraFacing.front:
return const Icon(Icons.camera_front);
case CameraFacing.back:
... ...
import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:mobile_scanner_example/scanner_error_widget.dart';
class BarcodeScannerWithScanWindow extends StatefulWidget {
const BarcodeScannerWithScanWindow({Key? key}) : super(key: key);
const BarcodeScannerWithScanWindow({super.key});
@override
_BarcodeScannerWithScanWindowState createState() =>
State<BarcodeScannerWithScanWindow> createState() =>
_BarcodeScannerWithScanWindowState();
}
... ... @@ -150,7 +151,10 @@ class BarcodeOverlay extends CustomPainter {
@override
void paint(Canvas canvas, Size size) {
if (barcode.corners == null) return;
if (barcode.corners.isEmpty) {
return;
}
final adjustedSize = applyBoxFit(boxFit, arguments.size, size);
double verticalPadding = size.height - adjustedSize.destination.height;
... ... @@ -167,15 +171,19 @@ class BarcodeOverlay extends CustomPainter {
horizontalPadding = 0;
}
final ratioWidth =
(Platform.isIOS ? capture.width! : arguments.size.width) /
adjustedSize.destination.width;
final ratioHeight =
(Platform.isIOS ? capture.height! : arguments.size.height) /
adjustedSize.destination.height;
final double ratioWidth;
final double ratioHeight;
if (!kIsWeb && Platform.isIOS) {
ratioWidth = capture.size.width / adjustedSize.destination.width;
ratioHeight = capture.size.height / adjustedSize.destination.height;
} else {
ratioWidth = arguments.size.width / adjustedSize.destination.width;
ratioHeight = arguments.size.height / adjustedSize.destination.height;
}
final List<Offset> adjustedOffset = [];
for (final offset in barcode.corners!) {
for (final offset in barcode.corners) {
adjustedOffset.add(
Offset(
offset.dx / ratioWidth + horizontalPadding,
... ...
... ... @@ -3,10 +3,10 @@ import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:mobile_scanner_example/scanner_error_widget.dart';
class BarcodeScannerWithoutController extends StatefulWidget {
const BarcodeScannerWithoutController({Key? key}) : super(key: key);
const BarcodeScannerWithoutController({super.key});
@override
_BarcodeScannerWithoutControllerState createState() =>
State<BarcodeScannerWithoutController> createState() =>
_BarcodeScannerWithoutControllerState();
}
... ...
... ... @@ -5,10 +5,10 @@ import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:mobile_scanner_example/scanner_error_widget.dart';
class BarcodeScannerWithZoom extends StatefulWidget {
const BarcodeScannerWithZoom({Key? key}) : super(key: key);
const BarcodeScannerWithZoom({super.key});
@override
_BarcodeScannerWithZoomState createState() => _BarcodeScannerWithZoomState();
State<BarcodeScannerWithZoom> createState() => _BarcodeScannerWithZoomState();
}
class _BarcodeScannerWithZoomState extends State<BarcodeScannerWithZoom>
... ... @@ -65,16 +65,10 @@ class _BarcodeScannerWithZoomState extends State<BarcodeScannerWithZoom>
children: [
IconButton(
color: Colors.white,
icon: ValueListenableBuilder(
icon: ValueListenableBuilder<TorchState>(
valueListenable: controller.torchState,
builder: (context, state, child) {
if (state == null) {
return const Icon(
Icons.flash_off,
color: Colors.grey,
);
}
switch (state as TorchState) {
switch (state) {
case TorchState.off:
return const Icon(
Icons.flash_off,
... ... @@ -123,13 +117,10 @@ class _BarcodeScannerWithZoomState extends State<BarcodeScannerWithZoom>
),
IconButton(
color: Colors.white,
icon: ValueListenableBuilder(
icon: ValueListenableBuilder<CameraFacing>(
valueListenable: controller.cameraFacingState,
builder: (context, state, child) {
if (state == null) {
return const Icon(Icons.camera_front);
}
switch (state as CameraFacing) {
switch (state) {
case CameraFacing.front:
return const Icon(Icons.camera_front);
case CameraFacing.back:
... ...
... ... @@ -6,11 +6,12 @@ import 'package:mobile_scanner_example/barcode_scanner_returning_image.dart';
import 'package:mobile_scanner_example/barcode_scanner_window.dart';
import 'package:mobile_scanner_example/barcode_scanner_without_controller.dart';
import 'package:mobile_scanner_example/barcode_scanner_zoom.dart';
import 'package:mobile_scanner_example/mobile_scanner_overlay.dart';
void main() => runApp(const MaterialApp(home: MyHome()));
class MyHome extends StatelessWidget {
const MyHome({Key? key}) : super(key: key);
const MyHome({super.key});
@override
Widget build(BuildContext context) {
... ... @@ -95,6 +96,16 @@ class MyHome extends StatelessWidget {
},
child: const Text('MobileScanner pageView'),
),
ElevatedButton(
onPressed: () {
Navigator.of(context).push(
MaterialPageRoute(
builder: (context) => BarcodeScannerWithOverlay(),
),
);
},
child: const Text('MobileScanner with Overlay'),
),
],
),
),
... ...
//TODO: Create example with scanner overlay
// import 'dart:ui';
//
// import 'package:flutter/material.dart';
// import 'package:mobile_scanner/mobile_scanner.dart';
//
// void main() {
// runApp(const AnalyzeView());
// }
//
// class AnalyzeView extends StatefulWidget {
// const AnalyzeView({Key? key}) : super(key: key);
//
// @override
// _AnalyzeViewState createState() => _AnalyzeViewState();
// }
//
// class _AnalyzeViewState extends State<AnalyzeView>
// with SingleTickerProviderStateMixin {
// List<Offset> points = [];
//
// // CameraController cameraController = CameraController(context, width: 320, height: 150);
//
// String? barcode;
//
// @override
// Widget build(BuildContext context) {
// return MaterialApp(
// home: Scaffold(
// body: Builder(builder: (context) {
// return Stack(
// children: [
// MobileScanner(
// // fitScreen: false,
// // controller: cameraController,
// onDetect: (barcode, args) {
// if (this.barcode != barcode.rawValue) {
// this.barcode = barcode.rawValue;
// if (barcode.corners != null) {
// ScaffoldMessenger.of(context).showSnackBar(SnackBar(
// content: Text(barcode.rawValue),
// duration: const Duration(milliseconds: 200),
// animation: null,
// ));
// setState(() {
// final List<Offset> points = [];
// // double factorWidth = args.size.width / 520;
// // double factorHeight = wanted / args.size.height;
// final size = MediaQuery.of(context).devicePixelRatio;
// debugPrint('Size: ${barcode.corners}');
// for (var point in barcode.corners!) {
// final adjustedWith = point.dx;
// final adjustedHeight = point.dy;
// points.add(
// Offset(adjustedWith / size, adjustedHeight / size));
// // points.add(Offset((point.dx ) / size,
// // (point.dy) / size));
// // final differenceWidth = (args.wantedSize!.width - args.size.width) / 2;
// // final differenceHeight = (args.wantedSize!.height - args.size.height) / 2;
// // points.add(Offset((point.dx + differenceWidth) / size,
// // (point.dy + differenceHeight) / size));
// }
// this.points = points;
// });
// }
// }
// // Default 640 x480
// }),
// CustomPaint(
// painter: OpenPainter(points),
// ),
// // Container(
// // alignment: Alignment.bottomCenter,
// // margin: EdgeInsets.only(bottom: 80.0),
// // child: IconButton(
// // icon: ValueListenableBuilder(
// // valueListenable: cameraController.torchState,
// // builder: (context, state, child) {
// // final color =
// // state == TorchState.off ? Colors.grey : Colors.white;
// // return Icon(Icons.bolt, color: color);
// // },
// // ),
// // iconSize: 32.0,
// // onPressed: () => cameraController.torch(),
// // ),
// // ),
// ],
// );
// }),
// ),
// );
// }
//
// @override
// void dispose() {
// // cameraController.dispose();
// super.dispose();
// }
//
// void display(Barcode barcode) {
// Navigator.of(context).popAndPushNamed('display', arguments: barcode);
// }
// }
//
// class OpenPainter extends CustomPainter {
// final List<Offset> points;
//
// OpenPainter(this.points);
// @override
// void paint(Canvas canvas, Size size) {
// var paint1 = Paint()
// ..color = const Color(0xff63aa65)
// ..strokeWidth = 10;
// //draw points on canvas
// canvas.drawPoints(PointMode.points, points, paint1);
// }
//
// @override
// bool shouldRepaint(CustomPainter oldDelegate) => true;
// }
//
// class OpacityCurve extends Curve {
// @override
// double transform(double t) {
// if (t < 0.1) {
// return t * 10;
// } else if (t <= 0.9) {
// return 1.0;
// } else {
// return (1.0 - t) * 10;
// }
// }
// }
//
// // import 'package:flutter/material.dart';
// // import 'package:flutter/rendering.dart';
// // import 'package:mobile_scanner/mobile_scanner.dart';
// //
// // void main() {
// // debugPaintSizeEnabled = false;
// // runApp(HomePage());
// // }
// //
// // class HomePage extends StatefulWidget {
// // @override
// // HomeState createState() => HomeState();
// // }
// //
// // class HomeState extends State<HomePage> {
// // @override
// // Widget build(BuildContext context) {
// // return MaterialApp(home: MyApp());
// // }
// // }
// //
// // class MyApp extends StatefulWidget {
// // @override
// // _MyAppState createState() => _MyAppState();
// // }
// //
// // class _MyAppState extends State<MyApp> {
// // String? qr;
// // bool camState = false;
// //
// // @override
// // initState() {
// // super.initState();
// // }
// //
// // @override
// // Widget build(BuildContext context) {
// // return Scaffold(
// // appBar: AppBar(
// // title: Text('Plugin example app'),
// // ),
// // body: Center(
// // child: Column(
// // crossAxisAlignment: CrossAxisAlignment.center,
// // mainAxisAlignment: MainAxisAlignment.center,
// // children: <Widget>[
// // Expanded(
// // child: camState
// // ? Center(
// // child: SizedBox(
// // width: 300.0,
// // height: 600.0,
// // child: MobileScanner(
// // onError: (context, error) => Text(
// // error.toString(),
// // style: TextStyle(color: Colors.red),
// // ),
// // qrCodeCallback: (code) {
// // setState(() {
// // qr = code;
// // });
// // },
// // child: Container(
// // decoration: BoxDecoration(
// // color: Colors.transparent,
// // border: Border.all(
// // color: Colors.orange,
// // width: 10.0,
// // style: BorderStyle.solid),
// // ),
// // ),
// // ),
// // ),
// // )
// // : Center(child: Text("Camera inactive"))),
// // Text("QRCODE: $qr"),
// // ],
// // ),
// // ),
// // floatingActionButton: FloatingActionButton(
// // child: Text(
// // "press me",
// // textAlign: TextAlign.center,
// // ),
// // onPressed: () {
// // setState(() {
// // camState = !camState;
// // });
// // }),
// // );
// // }
// // }
import 'package:flutter/material.dart';
import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:mobile_scanner_example/scanner_error_widget.dart';
class BarcodeScannerWithOverlay extends StatefulWidget {
@override
_BarcodeScannerWithOverlayState createState() =>
_BarcodeScannerWithOverlayState();
}
class _BarcodeScannerWithOverlayState extends State<BarcodeScannerWithOverlay> {
String overlayText = "Please scan QR Code";
bool camStarted = false;
final MobileScannerController controller = MobileScannerController(
formats: const [BarcodeFormat.qrCode],
autoStart: false,
);
@override
void dispose() {
controller.dispose();
super.dispose();
}
void startCamera() {
if (camStarted) {
return;
}
controller.start().then((_) {
if (mounted) {
setState(() {
camStarted = true;
});
}
}).catchError((Object error, StackTrace stackTrace) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Something went wrong! $error'),
backgroundColor: Colors.red,
),
);
}
});
}
void onBarcodeDetect(BarcodeCapture barcodeCapture) {
final barcode = barcodeCapture.barcodes.last;
setState(() {
overlayText = barcodeCapture.barcodes.last.displayValue ??
barcode.rawValue ??
'Barcode has no displayable value';
});
}
@override
Widget build(BuildContext context) {
final scanWindow = Rect.fromCenter(
center: MediaQuery.of(context).size.center(Offset.zero),
width: 200,
height: 200,
);
return Scaffold(
appBar: AppBar(
title: const Text('Scanner with Overlay Example app'),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Expanded(
child: camStarted
? Stack(
fit: StackFit.expand,
children: [
Center(
child: MobileScanner(
fit: BoxFit.contain,
onDetect: onBarcodeDetect,
overlay: Padding(
padding: const EdgeInsets.all(16.0),
child: Align(
alignment: Alignment.bottomCenter,
child: Opacity(
opacity: 0.7,
child: Text(
overlayText,
style: const TextStyle(
backgroundColor: Colors.black26,
color: Colors.white,
fontWeight: FontWeight.bold,
fontSize: 24,
overflow: TextOverflow.ellipsis,
),
maxLines: 1,
),
),
),
),
controller: controller,
scanWindow: scanWindow,
errorBuilder: (context, error, child) {
return ScannerErrorWidget(error: error);
},
),
),
CustomPaint(
painter: ScannerOverlay(scanWindow),
),
Padding(
padding: const EdgeInsets.all(16.0),
child: Align(
alignment: Alignment.bottomCenter,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
ValueListenableBuilder<TorchState>(
valueListenable: controller.torchState,
builder: (context, value, child) {
final Color iconColor;
switch (value) {
case TorchState.off:
iconColor = Colors.black;
break;
case TorchState.on:
iconColor = Colors.yellow;
break;
}
return IconButton(
onPressed: () => controller.toggleTorch(),
icon: Icon(
Icons.flashlight_on,
color: iconColor,
),
);
},
),
IconButton(
onPressed: () => controller.switchCamera(),
icon: const Icon(
Icons.cameraswitch_rounded,
color: Colors.white,
),
),
],
),
),
),
],
)
: const Center(
child: Text("Tap on Camera to activate QR Scanner"),
),
),
],
),
),
floatingActionButton: camStarted
? null
: FloatingActionButton(
onPressed: startCamera,
child: const Icon(Icons.camera_alt),
),
);
}
}
class ScannerOverlay extends CustomPainter {
ScannerOverlay(this.scanWindow);
final Rect scanWindow;
final double borderRadius = 12.0;
@override
void paint(Canvas canvas, Size size) {
final backgroundPath = Path()..addRect(Rect.largest);
final cutoutPath = Path()
..addRRect(
RRect.fromRectAndCorners(
scanWindow,
topLeft: Radius.circular(borderRadius),
topRight: Radius.circular(borderRadius),
bottomLeft: Radius.circular(borderRadius),
bottomRight: Radius.circular(borderRadius),
),
);
final backgroundPaint = Paint()
..color = Colors.black.withOpacity(0.5)
..style = PaintingStyle.fill
..blendMode = BlendMode.dstOut;
final backgroundWithCutout = Path.combine(
PathOperation.difference,
backgroundPath,
cutoutPath,
);
// Create a Paint object for the white border
final borderPaint = Paint()
..color = Colors.white
..style = PaintingStyle.stroke
..strokeWidth = 4.0; // Adjust the border width as needed
// Calculate the border rectangle with rounded corners
// Adjust the radius as needed
final borderRect = RRect.fromRectAndCorners(
scanWindow,
topLeft: Radius.circular(borderRadius),
topRight: Radius.circular(borderRadius),
bottomLeft: Radius.circular(borderRadius),
bottomRight: Radius.circular(borderRadius),
);
// Draw the white border
canvas.drawPath(backgroundWithCutout, backgroundPaint);
canvas.drawRRect(borderRect, borderPaint);
}
@override
bool shouldRepaint(covariant CustomPainter oldDelegate) {
return false;
}
}
... ...
... ... @@ -2,7 +2,7 @@ import 'package:flutter/material.dart';
import 'package:mobile_scanner/mobile_scanner.dart';
class ScannerErrorWidget extends StatelessWidget {
const ScannerErrorWidget({Key? key, required this.error}) : super(key: key);
const ScannerErrorWidget({super.key, required this.error});
final MobileScannerException error;
... ...
... ... @@ -31,13 +31,16 @@ target 'Runner' do
use_modular_headers!
flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__))
target 'RunnerTests' do
inherit! :search_paths
end
end
post_install do |installer|
installer.pods_project.targets.each do |target|
flutter_additional_macos_build_settings(target)
target.build_configurations.each do |config|
config.build_settings['MACOSX_DEPLOYMENT_TARGET'] = '10.14'
end
target.build_configurations.each do |config|
config.build_settings['MACOSX_DEPLOYMENT_TARGET'] = '10.14'
end
end
end
... ...
... ... @@ -21,15 +21,24 @@
/* End PBXAggregateTarget section */
/* Begin PBXBuildFile section */
331C80D8294CF71000263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C80D7294CF71000263BE5 /* RunnerTests.swift */; };
335BBD1B22A9A15E00E9071D /* GeneratedPluginRegistrant.swift in Sources */ = {isa = PBXBuildFile; fileRef = 335BBD1A22A9A15E00E9071D /* GeneratedPluginRegistrant.swift */; };
33CC10F12044A3C60003C045 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33CC10F02044A3C60003C045 /* AppDelegate.swift */; };
33CC10F32044A3C60003C045 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 33CC10F22044A3C60003C045 /* Assets.xcassets */; };
33CC10F62044A3C60003C045 /* MainMenu.xib in Resources */ = {isa = PBXBuildFile; fileRef = 33CC10F42044A3C60003C045 /* MainMenu.xib */; };
33CC11132044BFA00003C045 /* MainFlutterWindow.swift in Sources */ = {isa = PBXBuildFile; fileRef = 33CC11122044BFA00003C045 /* MainFlutterWindow.swift */; };
5348E36EDC155A01222C3599 /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 41950513928B2DA794C685E3 /* Pods_Runner.framework */; };
58A22AC50A792ECA6D027507 /* Pods_RunnerTests.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 419C3BC9593F6DE903D740F0 /* Pods_RunnerTests.framework */; };
F209F1436A19CBC32BFFB26A /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = EEB40B96A6FFC92607527710 /* Pods_Runner.framework */; };
/* End PBXBuildFile section */
/* Begin PBXContainerItemProxy section */
331C80D9294CF71000263BE5 /* PBXContainerItemProxy */ = {
isa = PBXContainerItemProxy;
containerPortal = 33CC10E52044A3C60003C045 /* Project object */;
proxyType = 1;
remoteGlobalIDString = 33CC10EC2044A3C60003C045;
remoteInfo = Runner;
};
33CC111F2044C79F0003C045 /* PBXContainerItemProxy */ = {
isa = PBXContainerItemProxy;
containerPortal = 33CC10E52044A3C60003C045 /* Project object */;
... ... @@ -53,6 +62,9 @@
/* End PBXCopyFilesBuildPhase section */
/* Begin PBXFileReference section */
23E216AF8BD40EB8E52863BE /* Pods-RunnerTests.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.release.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.release.xcconfig"; sourceTree = "<group>"; };
331C80D5294CF71000263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
331C80D7294CF71000263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
333000ED22D3DE5D00554162 /* Warnings.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Warnings.xcconfig; sourceTree = "<group>"; };
335BBD1A22A9A15E00E9071D /* GeneratedPluginRegistrant.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = GeneratedPluginRegistrant.swift; sourceTree = "<group>"; };
33CC10ED2044A3C60003C045 /* mobile_scanner_example.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = mobile_scanner_example.app; sourceTree = BUILT_PRODUCTS_DIR; };
... ... @@ -67,34 +79,43 @@
33E51913231747F40026EE4D /* DebugProfile.entitlements */ = {isa = PBXFileReference; lastKnownFileType = text.plist.entitlements; path = DebugProfile.entitlements; sourceTree = "<group>"; };
33E51914231749380026EE4D /* Release.entitlements */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.entitlements; path = Release.entitlements; sourceTree = "<group>"; };
33E5194F232828860026EE4D /* AppInfo.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = AppInfo.xcconfig; sourceTree = "<group>"; };
41950513928B2DA794C685E3 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
433FCBF2B1E3F653F96B3C79 /* 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>"; };
419C3BC9593F6DE903D740F0 /* Pods_RunnerTests.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_RunnerTests.framework; sourceTree = BUILT_PRODUCTS_DIR; };
7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Release.xcconfig; sourceTree = "<group>"; };
8201964090D9F78BC65FF5D2 /* 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>"; };
9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Debug.xcconfig; sourceTree = "<group>"; };
97D4F0103EE99761EF216A9C /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
B67CB61EED45BF13A197D997 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
9AB9A83BADC7F755AA147D15 /* Pods-RunnerTests.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.profile.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.profile.xcconfig"; sourceTree = "<group>"; };
AA0CC45DA8C7F4A77CA80A2E /* Pods-RunnerTests.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-RunnerTests.debug.xcconfig"; path = "Target Support Files/Pods-RunnerTests/Pods-RunnerTests.debug.xcconfig"; sourceTree = "<group>"; };
CAEA4D71BCF9158847C4F6AC /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = "<group>"; };
E1DC1D18B8C13B1C75763506 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = "<group>"; };
EEB40B96A6FFC92607527710 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
/* End PBXFileReference section */
/* Begin PBXFrameworksBuildPhase section */
331C80D2294CF70F00263BE5 /* Frameworks */ = {
isa = PBXFrameworksBuildPhase;
buildActionMask = 2147483647;
files = (
58A22AC50A792ECA6D027507 /* Pods_RunnerTests.framework in Frameworks */,
);
runOnlyForDeploymentPostprocessing = 0;
};
33CC10EA2044A3C60003C045 /* Frameworks */ = {
isa = PBXFrameworksBuildPhase;
buildActionMask = 2147483647;
files = (
5348E36EDC155A01222C3599 /* Pods_Runner.framework in Frameworks */,
F209F1436A19CBC32BFFB26A /* Pods_Runner.framework in Frameworks */,
);
runOnlyForDeploymentPostprocessing = 0;
};
/* End PBXFrameworksBuildPhase section */
/* Begin PBXGroup section */
20F8C9AA20C2A495C125E194 /* Pods */ = {
331C80D6294CF71000263BE5 /* RunnerTests */ = {
isa = PBXGroup;
children = (
B67CB61EED45BF13A197D997 /* Pods-Runner.debug.xcconfig */,
97D4F0103EE99761EF216A9C /* Pods-Runner.release.xcconfig */,
433FCBF2B1E3F653F96B3C79 /* Pods-Runner.profile.xcconfig */,
331C80D7294CF71000263BE5 /* RunnerTests.swift */,
);
path = Pods;
path = RunnerTests;
sourceTree = "<group>";
};
33BA886A226E78AF003329D5 /* Configs */ = {
... ... @@ -113,9 +134,10 @@
children = (
33FAB671232836740065AC1E /* Runner */,
33CEB47122A05771004F2AC0 /* Flutter */,
331C80D6294CF71000263BE5 /* RunnerTests */,
33CC10EE2044A3C60003C045 /* Products */,
20F8C9AA20C2A495C125E194 /* Pods */,
64FFE901A03ED70F67D8DCD6 /* Frameworks */,
D73912EC22F37F3D000D13A0 /* Frameworks */,
48C702343BA8440B9F0C4C3B /* Pods */,
);
sourceTree = "<group>";
};
... ... @@ -123,6 +145,7 @@
isa = PBXGroup;
children = (
33CC10ED2044A3C60003C045 /* mobile_scanner_example.app */,
331C80D5294CF71000263BE5 /* RunnerTests.xctest */,
);
name = Products;
sourceTree = "<group>";
... ... @@ -162,10 +185,25 @@
path = Runner;
sourceTree = "<group>";
};
64FFE901A03ED70F67D8DCD6 /* Frameworks */ = {
48C702343BA8440B9F0C4C3B /* Pods */ = {
isa = PBXGroup;
children = (
41950513928B2DA794C685E3 /* Pods_Runner.framework */,
E1DC1D18B8C13B1C75763506 /* Pods-Runner.debug.xcconfig */,
CAEA4D71BCF9158847C4F6AC /* Pods-Runner.release.xcconfig */,
8201964090D9F78BC65FF5D2 /* Pods-Runner.profile.xcconfig */,
AA0CC45DA8C7F4A77CA80A2E /* Pods-RunnerTests.debug.xcconfig */,
23E216AF8BD40EB8E52863BE /* Pods-RunnerTests.release.xcconfig */,
9AB9A83BADC7F755AA147D15 /* Pods-RunnerTests.profile.xcconfig */,
);
name = Pods;
path = Pods;
sourceTree = "<group>";
};
D73912EC22F37F3D000D13A0 /* Frameworks */ = {
isa = PBXGroup;
children = (
EEB40B96A6FFC92607527710 /* Pods_Runner.framework */,
419C3BC9593F6DE903D740F0 /* Pods_RunnerTests.framework */,
);
name = Frameworks;
sourceTree = "<group>";
... ... @@ -173,17 +211,36 @@
/* End PBXGroup section */
/* Begin PBXNativeTarget section */
331C80D4294CF70F00263BE5 /* RunnerTests */ = {
isa = PBXNativeTarget;
buildConfigurationList = 331C80DE294CF71000263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */;
buildPhases = (
26566874B4D5506B07E5CB72 /* [CP] Check Pods Manifest.lock */,
331C80D1294CF70F00263BE5 /* Sources */,
331C80D2294CF70F00263BE5 /* Frameworks */,
331C80D3294CF70F00263BE5 /* Resources */,
);
buildRules = (
);
dependencies = (
331C80DA294CF71000263BE5 /* PBXTargetDependency */,
);
name = RunnerTests;
productName = RunnerTests;
productReference = 331C80D5294CF71000263BE5 /* RunnerTests.xctest */;
productType = "com.apple.product-type.bundle.unit-test";
};
33CC10EC2044A3C60003C045 /* Runner */ = {
isa = PBXNativeTarget;
buildConfigurationList = 33CC10FB2044A3C60003C045 /* Build configuration list for PBXNativeTarget "Runner" */;
buildPhases = (
11C0752B00246A027DB2D859 /* [CP] Check Pods Manifest.lock */,
FF04EF1310CEA88A9000CF01 /* [CP] Check Pods Manifest.lock */,
33CC10E92044A3C60003C045 /* Sources */,
33CC10EA2044A3C60003C045 /* Frameworks */,
33CC10EB2044A3C60003C045 /* Resources */,
33CC110E2044A8840003C045 /* Bundle Framework */,
3399D490228B24CF009A79C7 /* ShellScript */,
E6424ECF3C1308BAAF6E5E67 /* [CP] Embed Pods Frameworks */,
861067CDDCB0554984369B14 /* [CP] Embed Pods Frameworks */,
);
buildRules = (
);
... ... @@ -202,9 +259,13 @@
isa = PBXProject;
attributes = {
LastSwiftUpdateCheck = 0920;
LastUpgradeCheck = 1300;
LastUpgradeCheck = 1430;
ORGANIZATIONNAME = "";
TargetAttributes = {
331C80D4294CF70F00263BE5 = {
CreatedOnToolsVersion = 14.0;
TestTargetID = 33CC10EC2044A3C60003C045;
};
33CC10EC2044A3C60003C045 = {
CreatedOnToolsVersion = 9.2;
LastSwiftMigration = 1100;
... ... @@ -235,12 +296,20 @@
projectRoot = "";
targets = (
33CC10EC2044A3C60003C045 /* Runner */,
331C80D4294CF70F00263BE5 /* RunnerTests */,
33CC111A2044C6BA0003C045 /* Flutter Assemble */,
);
};
/* End PBXProject section */
/* Begin PBXResourcesBuildPhase section */
331C80D3294CF70F00263BE5 /* Resources */ = {
isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647;
files = (
);
runOnlyForDeploymentPostprocessing = 0;
};
33CC10EB2044A3C60003C045 /* Resources */ = {
isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647;
... ... @@ -253,7 +322,7 @@
/* End PBXResourcesBuildPhase section */
/* Begin PBXShellScriptBuildPhase section */
11C0752B00246A027DB2D859 /* [CP] Check Pods Manifest.lock */ = {
26566874B4D5506B07E5CB72 /* [CP] Check Pods Manifest.lock */ = {
isa = PBXShellScriptBuildPhase;
buildActionMask = 2147483647;
files = (
... ... @@ -268,7 +337,7 @@
outputFileListPaths = (
);
outputPaths = (
"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
"$(DERIVED_FILE_DIR)/Pods-RunnerTests-checkManifestLockResult.txt",
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
... ... @@ -313,7 +382,7 @@
shellPath = /bin/sh;
shellScript = "\"$FLUTTER_ROOT\"/packages/flutter_tools/bin/macos_assemble.sh && touch Flutter/ephemeral/tripwire";
};
E6424ECF3C1308BAAF6E5E67 /* [CP] Embed Pods Frameworks */ = {
861067CDDCB0554984369B14 /* [CP] Embed Pods Frameworks */ = {
isa = PBXShellScriptBuildPhase;
buildActionMask = 2147483647;
files = (
... ... @@ -330,9 +399,39 @@
shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
showEnvVarsInLog = 0;
};
FF04EF1310CEA88A9000CF01 /* [CP] Check Pods Manifest.lock */ = {
isa = PBXShellScriptBuildPhase;
buildActionMask = 2147483647;
files = (
);
inputFileListPaths = (
);
inputPaths = (
"${PODS_PODFILE_DIR_PATH}/Podfile.lock",
"${PODS_ROOT}/Manifest.lock",
);
name = "[CP] Check Pods Manifest.lock";
outputFileListPaths = (
);
outputPaths = (
"$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n # print error to STDERR\n echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
showEnvVarsInLog = 0;
};
/* End PBXShellScriptBuildPhase section */
/* Begin PBXSourcesBuildPhase section */
331C80D1294CF70F00263BE5 /* Sources */ = {
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
files = (
331C80D8294CF71000263BE5 /* RunnerTests.swift in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
33CC10E92044A3C60003C045 /* Sources */ = {
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
... ... @@ -346,6 +445,11 @@
/* End PBXSourcesBuildPhase section */
/* Begin PBXTargetDependency section */
331C80DA294CF71000263BE5 /* PBXTargetDependency */ = {
isa = PBXTargetDependency;
target = 33CC10EC2044A3C60003C045 /* Runner */;
targetProxy = 331C80D9294CF71000263BE5 /* PBXContainerItemProxy */;
};
33CC11202044C79F0003C045 /* PBXTargetDependency */ = {
isa = PBXTargetDependency;
target = 33CC111A2044C6BA0003C045 /* Flutter Assemble */;
... ... @@ -366,6 +470,51 @@
/* End PBXVariantGroup section */
/* Begin XCBuildConfiguration section */
331C80DB294CF71000263BE5 /* Debug */ = {
isa = XCBuildConfiguration;
baseConfigurationReference = AA0CC45DA8C7F4A77CA80A2E /* Pods-RunnerTests.debug.xcconfig */;
buildSettings = {
BUNDLE_LOADER = "$(TEST_HOST)";
CURRENT_PROJECT_VERSION = 1;
GENERATE_INFOPLIST_FILE = YES;
MARKETING_VERSION = 1.0;
PRODUCT_BUNDLE_IDENTIFIER = dev.steenbakker.mobileScannerExample.RunnerTests;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_VERSION = 5.0;
TEST_HOST = "$(BUILT_PRODUCTS_DIR)/mobile_scanner_example.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/mobile_scanner_example";
};
name = Debug;
};
331C80DC294CF71000263BE5 /* Release */ = {
isa = XCBuildConfiguration;
baseConfigurationReference = 23E216AF8BD40EB8E52863BE /* Pods-RunnerTests.release.xcconfig */;
buildSettings = {
BUNDLE_LOADER = "$(TEST_HOST)";
CURRENT_PROJECT_VERSION = 1;
GENERATE_INFOPLIST_FILE = YES;
MARKETING_VERSION = 1.0;
PRODUCT_BUNDLE_IDENTIFIER = dev.steenbakker.mobileScannerExample.RunnerTests;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_VERSION = 5.0;
TEST_HOST = "$(BUILT_PRODUCTS_DIR)/mobile_scanner_example.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/mobile_scanner_example";
};
name = Release;
};
331C80DD294CF71000263BE5 /* Profile */ = {
isa = XCBuildConfiguration;
baseConfigurationReference = 9AB9A83BADC7F755AA147D15 /* Pods-RunnerTests.profile.xcconfig */;
buildSettings = {
BUNDLE_LOADER = "$(TEST_HOST)";
CURRENT_PROJECT_VERSION = 1;
GENERATE_INFOPLIST_FILE = YES;
MARKETING_VERSION = 1.0;
PRODUCT_BUNDLE_IDENTIFIER = dev.steenbakker.mobileScannerExample.RunnerTests;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_VERSION = 5.0;
TEST_HOST = "$(BUILT_PRODUCTS_DIR)/mobile_scanner_example.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/mobile_scanner_example";
};
name = Profile;
};
338D0CE9231458BD00FA5F75 /* Profile */ = {
isa = XCBuildConfiguration;
baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
... ... @@ -599,6 +748,16 @@
/* End XCBuildConfiguration section */
/* Begin XCConfigurationList section */
331C80DE294CF71000263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */ = {
isa = XCConfigurationList;
buildConfigurations = (
331C80DB294CF71000263BE5 /* Debug */,
331C80DC294CF71000263BE5 /* Release */,
331C80DD294CF71000263BE5 /* Profile */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
33CC10E82044A3C60003C045 /* Build configuration list for PBXProject "Runner" */ = {
isa = XCConfigurationList;
buildConfigurations = (
... ...
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "1300"
LastUpgradeVersion = "1430"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
... ... @@ -37,6 +37,17 @@
</BuildableReference>
</MacroExpansion>
<Testables>
<TestableReference
skipped = "NO"
parallelizable = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "331C80D4294CF70F00263BE5"
BuildableName = "RunnerTests.xctest"
BlueprintName = "RunnerTests"
ReferencedContainer = "container:Runner.xcodeproj">
</BuildableReference>
</TestableReference>
</Testables>
</TestAction>
<LaunchAction
... ...
... ... @@ -11,4 +11,4 @@ PRODUCT_NAME = mobile_scanner_example
PRODUCT_BUNDLE_IDENTIFIER = dev.steenbakker.mobileScannerExample
// The copyright displayed in application information
PRODUCT_COPYRIGHT = Copyright © 2022 dev.steenbakker. All rights reserved.
PRODUCT_COPYRIGHT = Copyright © 2023 dev.steenbakker. All rights reserved.
... ...
... ... @@ -3,7 +3,7 @@ import FlutterMacOS
class MainFlutterWindow: NSWindow {
override func awakeFromNib() {
let flutterViewController = FlutterViewController.init()
let flutterViewController = FlutterViewController()
let windowFrame = self.frame
self.contentViewController = flutterViewController
self.setFrame(windowFrame, display: true)
... ...
import FlutterMacOS
import Cocoa
import XCTest
@testable import mobile_scanner
// This demonstrates a simple unit test of the Swift portion of this plugin's implementation.
//
// See https://developer.apple.com/documentation/xctest for more information about using XCTest.
class RunnerTests: XCTestCase {
// TODO: this test was left as-is from the template, but it obviuosly fails for now.
// Add new tests later.
/*
func testGetPlatformVersion() {
let plugin = MobileScannerPlugin()
let call = FlutterMethodCall(methodName: "getPlatformVersion", arguments: [])
let resultExpectation = expectation(description: "result block must be called.")
plugin.handle(call) { result in
XCTAssertEqual(result as! String,
"macOS " + ProcessInfo.processInfo.operatingSystemVersionString)
resultExpectation.fulfill()
}
waitForExpectations(timeout: 1)
}*/
}
... ...
name: mobile_scanner_example
description: Demonstrates how to use the mobile_scanner plugin.
# The following line prevents the package from being accidentally published to
# pub.dev using `flutter pub publish`. This is preferred for private packages.
publish_to: 'none' # Remove this line if you wish to publish to pub.dev
version: 0.0.1
environment:
sdk: ">=2.12.0 <4.0.0"
sdk: '>=2.18.0 <4.0.0'
# Dependencies specify other packages that your package needs in order to work.
# To automatically upgrade your package dependencies to the latest versions
# consider running `flutter pub upgrade --major-versions`. Alternatively,
# dependencies can be manually updated by changing the version numbers below to
# the latest version available on pub.dev. To see which dependencies have newer
# versions available, run `flutter pub outdated`.
dependencies:
flutter:
sdk: flutter
image_picker: ^1.0.0
image_picker: ^1.0.4
mobile_scanner:
# When depending on this package from a real application you should use:
# mobile_scanner: ^x.y.z
# See https://dart.dev/tools/pub/dependencies#version-constraints
# The example app is bundled with the plugin so we use a path dependency on
# the parent directory to use the current plugin's version.
path: ../
dev_dependencies:
flutter_test:
sdk: flutter
lint: ^2.0.1
integration_test:
sdk: flutter
lint: ^2.1.2
flutter:
uses-material-design: true
... ...
// 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.
import 'package:flutter_test/flutter_test.dart';
void main() {
testWidgets('Verify Platform version', (WidgetTester tester) async {
// Build our app and trigger a frame.
});
}
... ... @@ -34,7 +34,7 @@
<script>
// The value below is injected by flutter build, do not touch.
var serviceWorkerVersion = null;
const serviceWorkerVersion = null;
</script>
<!-- This script adds the flutter initialization JS code -->
<script src="flutter.js" defer></script>
... ...
... ... @@ -5,12 +5,10 @@
// Created by Julian Steenbakker on 24/08/2022.
//
import Flutter
import Foundation
public class BarcodeHandler: NSObject, FlutterStreamHandler {
var event: [String: Any?] = [:]
private var eventSink: FlutterEventSink?
private let eventChannel: FlutterEventChannel
... ... @@ -22,8 +20,9 @@ public class BarcodeHandler: NSObject, FlutterStreamHandler {
}
func publishEvent(_ event: [String: Any?]) {
self.event = event
eventSink?(event)
DispatchQueue.main.async {
self.eventSink?(event)
}
}
public func onListen(withArguments arguments: Any?,
... ...
//
// SwiftMobileScanner.swift
// MobileScanner.swift
// mobile_scanner
//
// Created by Julian Steenbakker on 15/02/2022.
//
import Foundation
import Flutter
import AVFoundation
import MLKitVision
import MLKitBarcodeScanning
... ... @@ -55,6 +55,12 @@ public class MobileScanner: NSObject, AVCaptureVideoDataOutputSampleBufferDelega
var standardZoomFactor: CGFloat = 1
private var nextScanTime = 0.0
private var imagesCurrentlyBeingProcessed = false
public var timeoutSeconds: Double = 0
init(registry: FlutterTextureRegistry?, mobileScannerCallback: @escaping MobileScannerCallback, torchModeChangeCallback: @escaping TorchModeChangeCallback, zoomScaleChangeCallback: @escaping ZoomScaleChangeCallback) {
self.registry = registry
self.mobileScannerCallback = mobileScannerCallback
... ... @@ -89,8 +95,15 @@ public class MobileScanner: NSObject, AVCaptureVideoDataOutputSampleBufferDelega
}
latestBuffer = imageBuffer
registry?.textureFrameAvailable(textureId)
if ((detectionSpeed == DetectionSpeed.normal || detectionSpeed == DetectionSpeed.noDuplicates) && i > 10 || detectionSpeed == DetectionSpeed.unrestricted) {
i = 0
let currentTime = Date().timeIntervalSince1970
let eligibleForScan = currentTime > nextScanTime && !imagesCurrentlyBeingProcessed
if ((detectionSpeed == DetectionSpeed.normal || detectionSpeed == DetectionSpeed.noDuplicates) && eligibleForScan || detectionSpeed == DetectionSpeed.unrestricted) {
nextScanTime = currentTime + timeoutSeconds
imagesCurrentlyBeingProcessed = true
let ciImage = latestBuffer.image
let image = VisionImage(image: ciImage)
... ... @@ -101,31 +114,33 @@ public class MobileScanner: NSObject, AVCaptureVideoDataOutputSampleBufferDelega
)
scanner.process(image) { [self] barcodes, error in
imagesCurrentlyBeingProcessed = false
if (detectionSpeed == DetectionSpeed.noDuplicates) {
let newScannedBarcodes = barcodes?.map { barcode in
let newScannedBarcodes = barcodes?.compactMap({ barcode in
return barcode.rawValue
}
}).sorted()
if (error == nil && barcodesString != nil && newScannedBarcodes != nil && barcodesString!.elementsEqual(newScannedBarcodes!)) {
return
} else {
} else if (newScannedBarcodes?.isEmpty == false) {
barcodesString = newScannedBarcodes
}
}
mobileScannerCallback(barcodes, error, ciImage)
}
} else {
i+=1
}
}
/// Start scanning for barcodes
func start(barcodeScannerOptions: BarcodeScannerOptions?, returnImage: Bool, cameraPosition: AVCaptureDevice.Position, torch: AVCaptureDevice.TorchMode, detectionSpeed: DetectionSpeed, completion: @escaping (MobileScannerStartParameters) -> ()) throws {
func start(barcodeScannerOptions: BarcodeScannerOptions?, returnImage: Bool, cameraPosition: AVCaptureDevice.Position, torch: Bool, detectionSpeed: DetectionSpeed, completion: @escaping (MobileScannerStartParameters) -> ()) throws {
self.detectionSpeed = detectionSpeed
if (device != nil) {
throw MobileScannerError.alreadyStarted
}
barcodesString = nil
scanner = barcodeScannerOptions != nil ? BarcodeScanner.barcodeScanner(options: barcodeScannerOptions!) : BarcodeScanner.barcodeScanner()
captureSession = AVCaptureSession()
textureId = registry?.register(self)
... ... @@ -178,7 +193,7 @@ public class MobileScanner: NSObject, AVCaptureVideoDataOutputSampleBufferDelega
throw MobileScannerError.cameraError(error)
}
captureSession.sessionPreset = AVCaptureSession.Preset.photo;
captureSession.sessionPreset = AVCaptureSession.Preset.photo
// Add video output.
let videoOutput = AVCaptureVideoDataOutput()
... ... @@ -200,32 +215,43 @@ public class MobileScanner: NSObject, AVCaptureVideoDataOutputSampleBufferDelega
backgroundQueue.async {
self.captureSession.startRunning()
// Enable the torch if parameter is set and torch is available
// torch should be set after 'startRunning' is called
do {
try self.toggleTorch(torch)
} catch {
print("Failed to set initial torch state.")
// Turn on the flashlight if requested,
// but after the capture session started.
if (torch) {
do {
try self.toggleTorch(.on)
} catch {
// If the torch does not turn on,
// continue with the capture session anyway.
}
}
do {
try self.resetScale()
} catch {
print("Failed to reset zoom scale")
// If the zoom scale could not be reset,
// continue with the capture session anyway.
}
let dimensions = CMVideoFormatDescriptionGetDimensions(self.device.activeFormat.formatDescription)
DispatchQueue.main.async {
if let device = self.device {
let dimensions = CMVideoFormatDescriptionGetDimensions(
device.activeFormat.formatDescription)
let hasTorch = device.hasTorch
completion(
MobileScannerStartParameters(
width: Double(dimensions.height),
height: Double(dimensions.width),
hasTorch: self.device.hasTorch,
textureId: self.textureId
hasTorch: hasTorch,
textureId: self.textureId ?? 0
)
)
return
}
completion(MobileScannerStartParameters())
}
}
... ... @@ -251,19 +277,16 @@ public class MobileScanner: NSObject, AVCaptureVideoDataOutputSampleBufferDelega
device = nil
}
/// Toggle the flashlight between on and off
/// Toggle the flashlight between on and off.
func toggleTorch(_ torch: AVCaptureDevice.TorchMode) throws {
if (device == nil) {
throw MobileScannerError.torchWhenStopped
if (device == nil || !device.hasTorch || !device.isTorchAvailable) {
return
}
if (device.hasTorch && device.isTorchAvailable) {
do {
try device.lockForConfiguration()
device.torchMode = torch
device.unlockForConfiguration()
} catch {
throw MobileScannerError.torchError(error)
}
if (device.torchMode != torch) {
try device.lockForConfiguration()
device.torchMode = torch
device.unlockForConfiguration()
}
}
... ... @@ -271,7 +294,7 @@ public class MobileScanner: NSObject, AVCaptureVideoDataOutputSampleBufferDelega
public override func observeValue(forKeyPath keyPath: String?, of object: Any?, change: [NSKeyValueChangeKey : Any]?, context: UnsafeMutableRawPointer?) {
switch keyPath {
case "torchMode":
// off = 0; on = 1; auto = 2;
// off = 0; on = 1; auto = 2
let state = change?[.newKey] as? Int
torchModeChangeCallback(state)
case "videoZoomFactor":
... ... @@ -286,12 +309,12 @@ public class MobileScanner: NSObject, AVCaptureVideoDataOutputSampleBufferDelega
/// Set the zoom factor of the camera
func setScale(_ scale: CGFloat) throws {
if (device == nil) {
throw MobileScannerError.torchWhenStopped
throw MobileScannerError.zoomWhenStopped
}
do {
try device.lockForConfiguration()
var maxZoomFactor = device.activeFormat.videoMaxZoomFactor
let maxZoomFactor = device.activeFormat.videoMaxZoomFactor
var actualScale = (scale * 4) + 1
... ... @@ -325,7 +348,6 @@ public class MobileScanner: NSObject, AVCaptureVideoDataOutputSampleBufferDelega
}
}
/// Analyze a single image
func analyzeImage(image: UIImage, position: AVCaptureDevice.Position, callback: @escaping BarcodeScanningCallback) {
let image = VisionImage(image: image)
... ... @@ -338,22 +360,18 @@ public class MobileScanner: NSObject, AVCaptureVideoDataOutputSampleBufferDelega
scanner.process(image, completion: callback)
}
var i = 0
var barcodesString: Array<String?>?
// /// Convert image buffer to jpeg
// private func ciImageToJpeg(ciImage: CIImage) -> Data {
//
// // let ciImage = CIImage(cvPixelBuffer: latestBuffer)
// let context:CIContext = CIContext.init(options: nil)
// let cgImage:CGImage = context.createCGImage(ciImage, from: ciImage.extent)!
// let uiImage:UIImage = UIImage(cgImage: cgImage, scale: 1, orientation: UIImage.Orientation.up)
//
// return uiImage.jpegData(compressionQuality: 0.8)!;
// }
// /// Convert image buffer to jpeg
// private func ciImageToJpeg(ciImage: CIImage) -> Data {
//
// // let ciImage = CIImage(cvPixelBuffer: latestBuffer)
// let context:CIContext = CIContext.init(options: nil)
// let cgImage:CGImage = context.createCGImage(ciImage, from: ciImage.extent)!
// let uiImage:UIImage = UIImage(cgImage: cgImage, scale: 1, orientation: UIImage.Orientation.up)
//
// return uiImage.jpegData(compressionQuality: 0.8)!
// }
/// Rotates images accordingly
func imageOrientation(
... ...
... ... @@ -10,9 +10,7 @@ enum MobileScannerError: Error {
case noCamera
case alreadyStarted
case alreadyStopped
case torchError(_ error: Error)
case cameraError(_ error: Error)
case torchWhenStopped
case zoomWhenStopped
case zoomError(_ error: Error)
case analyzerError(_ error: Error)
... ...
#import <Flutter/Flutter.h>
@interface MobileScannerPlugin : NSObject<FlutterPlugin>
@end
#import "MobileScannerPlugin.h"
#if __has_include(<mobile_scanner/mobile_scanner-Swift.h>)
#import <mobile_scanner/mobile_scanner-Swift.h>
#else
// Support project import fallback if the generated compatibility header
// is not copied when this plugin is created as a library.
// https://forums.swift.org/t/swift-static-libraries-dont-copy-generated-objective-c-header/19816
#import "mobile_scanner-Swift.h"
#endif
@implementation MobileScannerPlugin
+ (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar>*)registrar {
[SwiftMobileScannerPlugin registerWithRegistrar:registrar];
}
@end
... ... @@ -4,7 +4,7 @@ import MLKitBarcodeScanning
import AVFoundation
import UIKit
public class SwiftMobileScannerPlugin: NSObject, FlutterPlugin {
public class MobileScannerPlugin: NSObject, FlutterPlugin {
/// The mobile scanner object that handles all logic
private let mobileScanner: MobileScanner
... ... @@ -12,10 +12,11 @@ public class SwiftMobileScannerPlugin: NSObject, FlutterPlugin {
/// The handler sends all information via an event channel back to Flutter
private let barcodeHandler: BarcodeHandler
/// The points for the scan window.
static var scanWindow: [CGFloat]?
private static func isBarcodeInScanWindow(barcode: Barcode, imageSize: CGSize) -> Bool {
let scanwindow = SwiftMobileScannerPlugin.scanWindow!
let scanwindow = MobileScannerPlugin.scanWindow!
let barcodeminX = barcode.cornerPoints![0].cgPointValue.x
let barcodeminY = barcode.cornerPoints![1].cgPointValue.y
... ... @@ -23,7 +24,6 @@ public class SwiftMobileScannerPlugin: NSObject, FlutterPlugin {
let barcodeheight = barcode.cornerPoints![3].cgPointValue.y - barcodeminY
let barcodeBox = CGRect(x: barcodeminX, y: barcodeminY, width: barcodewidth, height: barcodeheight)
let minX = scanwindow[0] * imageSize.width
let minY = scanwindow[1] * imageSize.height
... ... @@ -39,8 +39,8 @@ public class SwiftMobileScannerPlugin: NSObject, FlutterPlugin {
self.mobileScanner = MobileScanner(registry: registry, mobileScannerCallback: { barcodes, error, image in
if barcodes != nil {
let barcodesMap: [Any?] = barcodes!.compactMap { barcode in
if (SwiftMobileScannerPlugin.scanWindow != nil) {
if (SwiftMobileScannerPlugin.isBarcodeInScanWindow(barcode: barcode, imageSize: image.size)) {
if (MobileScannerPlugin.scanWindow != nil) {
if (MobileScannerPlugin.isBarcodeInScanWindow(barcode: barcode, imageSize: image.size)) {
return barcode.data
} else {
return nil
... ... @@ -63,14 +63,13 @@ public class SwiftMobileScannerPlugin: NSObject, FlutterPlugin {
self.barcodeHandler = barcodeHandler
super.init()
}
public static func register(with registrar: FlutterPluginRegistrar) {
let instance = SwiftMobileScannerPlugin(barcodeHandler: BarcodeHandler(registrar: registrar), registry: registrar.textures())
let methodChannel = FlutterMethodChannel(name:
"dev.steenbakker.mobile_scanner/scanner/method", binaryMessenger: registrar.messenger())
registrar.addMethodCallDelegate(instance, channel: methodChannel)
let channel = FlutterMethodChannel(name: "dev.steenbakker.mobile_scanner/scanner/method", binaryMessenger: registrar.messenger())
let instance = MobileScannerPlugin(barcodeHandler: BarcodeHandler(registrar: registrar), registry: registrar.textures())
registrar.addMethodCallDelegate(instance, channel: channel)
}
public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
switch call.method {
case "state":
... ... @@ -95,33 +94,39 @@ public class SwiftMobileScannerPlugin: NSObject, FlutterPlugin {
result(FlutterMethodNotImplemented)
}
}
/// Parses all parameters and starts the mobileScanner
/// Start the mobileScanner.
private func start(_ call: FlutterMethodCall, _ result: @escaping FlutterResult) {
let torch: Bool = (call.arguments as! Dictionary<String, Any?>)["torch"] as? Bool ?? false
let facing: Int = (call.arguments as! Dictionary<String, Any?>)["facing"] as? Int ?? 1
let formats: Array<Int> = (call.arguments as! Dictionary<String, Any?>)["formats"] as? Array ?? []
let returnImage: Bool = (call.arguments as! Dictionary<String, Any?>)["returnImage"] as? Bool ?? false
let speed: Int = (call.arguments as! Dictionary<String, Any?>)["speed"] as? Int ?? 0
let timeoutMs: Int = (call.arguments as! Dictionary<String, Any?>)["timeout"] as? Int ?? 0
self.mobileScanner.timeoutSeconds = Double(timeoutMs) / Double(1000)
let formatList = formats.map { format in return BarcodeFormat(rawValue: format)}
var barcodeOptions: BarcodeScannerOptions? = nil
if (formatList.count != 0) {
var barcodeFormats: BarcodeFormat = []
for index in formats {
barcodeFormats.insert(BarcodeFormat(rawValue: index))
}
barcodeOptions = BarcodeScannerOptions(formats: barcodeFormats)
}
if (formatList.count != 0) {
var barcodeFormats: BarcodeFormat = []
for index in formats {
barcodeFormats.insert(BarcodeFormat(rawValue: index))
}
barcodeOptions = BarcodeScannerOptions(formats: barcodeFormats)
}
let position = facing == 0 ? AVCaptureDevice.Position.front : .back
let detectionSpeed: DetectionSpeed = DetectionSpeed(rawValue: speed)!
do {
try mobileScanner.start(barcodeScannerOptions: barcodeOptions, returnImage: returnImage, cameraPosition: position, torch: torch ? .on : .off, detectionSpeed: detectionSpeed) { parameters in
result(["textureId": parameters.textureId, "size": ["width": parameters.width, "height": parameters.height], "torchable": parameters.hasTorch])
try mobileScanner.start(barcodeScannerOptions: barcodeOptions, returnImage: returnImage, cameraPosition: position, torch: torch, detectionSpeed: detectionSpeed) { parameters in
DispatchQueue.main.async {
result([
"textureId": parameters.textureId,
"size": ["width": parameters.width, "height": parameters.height],
"torchable": parameters.hasTorch])
}
}
} catch MobileScannerError.alreadyStarted {
result(FlutterError(code: "MobileScanner",
... ... @@ -131,22 +136,18 @@ public class SwiftMobileScannerPlugin: NSObject, FlutterPlugin {
result(FlutterError(code: "MobileScanner",
message: "No camera found or failed to open camera!",
details: nil))
} catch MobileScannerError.torchError(let error) {
result(FlutterError(code: "MobileScanner",
message: "Error occured when setting torch!",
details: error))
} catch MobileScannerError.cameraError(let error) {
result(FlutterError(code: "MobileScanner",
message: "Error occured when setting up camera!",
details: error))
} catch {
result(FlutterError(code: "MobileScanner",
message: "Unknown error occured..",
message: "Unknown error occured.",
details: nil))
}
}
/// Stops the mobileScanner and closes the texture
/// Stops the mobileScanner and closes the texture.
private func stop(_ result: @escaping FlutterResult) {
do {
try mobileScanner.stop()
... ... @@ -154,29 +155,28 @@ public class SwiftMobileScannerPlugin: NSObject, FlutterPlugin {
result(nil)
}
/// Toggles the torch
/// Toggles the torch.
private func toggleTorch(_ call: FlutterMethodCall, _ result: @escaping FlutterResult) {
do {
try mobileScanner.toggleTorch(call.arguments as? Int == 1 ? .on : .off)
result(nil)
} catch {
result(FlutterError(code: "MobileScanner",
message: "Called toggleTorch() while stopped!",
details: nil))
result(FlutterError(code: "MobileScanner", message: error.localizedDescription, details: nil))
}
result(nil)
}
/// Toggles the zoomScale
/// Sets the zoomScale.
private func setScale(_ call: FlutterMethodCall, _ result: @escaping FlutterResult) {
var scale = call.arguments as? CGFloat
let scale = call.arguments as? CGFloat
if (scale == nil) {
result(FlutterError(code: "MobileScanner",
message: "You must provide a scale when calling setScale!",
details: nil))
message: "You must provide a scale when calling setScale!",
details: nil))
return
}
do {
try mobileScanner.setScale(scale!)
result(nil)
} catch MobileScannerError.zoomWhenStopped {
result(FlutterError(code: "MobileScanner",
message: "Called setScale() while stopped!",
... ... @@ -190,13 +190,13 @@ public class SwiftMobileScannerPlugin: NSObject, FlutterPlugin {
message: "Error while zooming.",
details: nil))
}
result(nil)
}
/// Reset the zoomScale
/// Reset the zoomScale.
private func resetScale(_ call: FlutterMethodCall, _ result: @escaping FlutterResult) {
do {
try mobileScanner.resetScale()
result(nil)
} catch MobileScannerError.zoomWhenStopped {
result(FlutterError(code: "MobileScanner",
message: "Called resetScale() while stopped!",
... ... @@ -210,14 +210,12 @@ public class SwiftMobileScannerPlugin: NSObject, FlutterPlugin {
message: "Error while zooming.",
details: nil))
}
result(nil)
}
/// Toggles the torch
/// Updates the scan window rectangle.
func updateScanWindow(_ call: FlutterMethodCall, _ result: @escaping FlutterResult) {
let scanWindowData: Array? = (call.arguments as? [String: Any])?["rect"] as? [CGFloat]
SwiftMobileScannerPlugin.scanWindow = scanWindowData
MobileScannerPlugin.scanWindow = scanWindowData
result(nil)
}
... ... @@ -236,7 +234,7 @@ public class SwiftMobileScannerPlugin: NSObject, FlutterPlugin {
return CGRect(x: minX, y: minY, width: width, height: height)
}
/// Analyzes a single image
/// Analyzes a single image.
private func analyzeImage(_ call: FlutterMethodCall, _ result: @escaping FlutterResult) {
let uiImage = UIImage(contentsOfFile: call.arguments as? String ?? "")
... ... @@ -248,16 +246,28 @@ public class SwiftMobileScannerPlugin: NSObject, FlutterPlugin {
}
mobileScanner.analyzeImage(image: uiImage!, position: AVCaptureDevice.Position.back, callback: { [self] barcodes, error in
if error == nil && barcodes != nil && !barcodes!.isEmpty {
if error != nil {
barcodeHandler.publishEvent(["name": "error", "message": error?.localizedDescription])
DispatchQueue.main.async {
result(false)
}
return
}
if (barcodes == nil || barcodes!.isEmpty) {
DispatchQueue.main.async {
result(false)
}
} else {
let barcodesMap: [Any?] = barcodes!.compactMap { barcode in barcode.data }
let event: [String: Any?] = ["name": "barcode", "data": barcodesMap]
barcodeHandler.publishEvent(event)
result(true)
} else {
if error != nil {
barcodeHandler.publishEvent(["name": "error", "message": error?.localizedDescription])
DispatchQueue.main.async {
result(true)
}
result(false)
}
})
}
... ...
//
// Util.swift
// camerax
//
// Created by 闫守旺 on 2021/2/6.
//
import AVFoundation
import Flutter
import Foundation
import MLKitBarcodeScanning
extension Error {
func throwNative(_ result: FlutterResult) {
let error = FlutterError(code: localizedDescription, message: nil, details: nil)
result(error)
}
}
extension CVBuffer {
var image: UIImage {
let ciImage = CIImage(cvPixelBuffer: self)
let cgImage = CIContext().createCGImage(ciImage, from: ciImage.extent)
return UIImage(cgImage: cgImage!, scale: 1.0, orientation: UIImage.Orientation.left)
return UIImage(cgImage: cgImage!)
}
var image1: UIImage {
... ...
... ... @@ -4,7 +4,7 @@
#
Pod::Spec.new do |s|
s.name = 'mobile_scanner'
s.version = '3.2.0'
s.version = '3.5.5'
s.summary = 'An universal scanner for Flutter based on MLKit.'
s.description = <<-DESC
An universal scanner for Flutter based on MLKit.
... ...
export 'src/enums/address_type.dart';
export 'src/enums/barcode_format.dart';
export 'src/enums/barcode_type.dart';
export 'src/enums/camera_facing.dart';
export 'src/enums/detection_speed.dart';
export 'src/enums/email_type.dart';
export 'src/enums/encryption_type.dart';
export 'src/enums/mobile_scanner_error_code.dart';
export 'src/enums/mobile_scanner_state.dart';
export 'src/enums/ratio.dart';
export 'src/enums/phone_type.dart';
export 'src/enums/torch_state.dart';
export 'src/mobile_scanner.dart';
export 'src/mobile_scanner_controller.dart';
export 'src/mobile_scanner_exception.dart';
export 'src/objects/address.dart';
export 'src/objects/barcode.dart';
export 'src/objects/barcode_capture.dart';
export 'src/objects/calendar_event.dart';
export 'src/objects/contact_info.dart';
export 'src/objects/driver_license.dart';
export 'src/objects/email.dart';
export 'src/objects/geo_point.dart';
export 'src/objects/mobile_scanner_arguments.dart';
export 'src/objects/person_name.dart';
export 'src/objects/phone.dart';
export 'src/objects/sms.dart';
export 'src/objects/url_bookmark.dart';
export 'src/objects/wifi.dart';
... ...
... ... @@ -5,9 +5,8 @@ import 'dart:ui' as ui;
import 'package:flutter/services.dart';
import 'package:flutter_web_plugins/flutter_web_plugins.dart';
import 'package:mobile_scanner/mobile_scanner_web.dart';
import 'package:mobile_scanner/src/barcode_utility.dart';
import 'package:mobile_scanner/src/enums/barcode_format.dart';
import 'package:mobile_scanner/src/enums/camera_facing.dart';
import 'package:mobile_scanner/src/objects/barcode.dart';
/// This plugin is the web implementation of mobile_scanner.
/// It only supports QR codes.
... ... @@ -110,7 +109,7 @@ class MobileScannerWebPlugin {
if (arguments.containsKey('formats')) {
formats = (arguments['formats'] as List)
.cast<int>()
.map((e) => toFormat(e))
.map(BarcodeFormat.fromRawValue)
.toList();
}
... ... @@ -130,8 +129,6 @@ class MobileScannerWebPlugin {
_barCodeStreamSubscription =
barCodeReader.detectBarcodeContinuously().listen((code) {
if (code != null) {
final List<Offset>? corners = code.corners;
controller.add({
'name': 'barcodeWeb',
'data': {
... ... @@ -139,9 +136,9 @@ class MobileScannerWebPlugin {
'rawBytes': code.rawBytes,
'format': code.format.rawValue,
'displayValue': code.displayValue,
'type': code.type.index,
if (corners != null && corners.isNotEmpty)
'corners': corners
'type': code.type.rawValue,
if (code.corners.isNotEmpty)
'corners': code.corners
.map(
(Offset c) => <Object?, Object?>{'x': c.dx, 'y': c.dy},
)
... ... @@ -152,9 +149,10 @@ class MobileScannerWebPlugin {
});
final hasTorch = await barCodeReader.hasTorch();
final bool? enableTorch = arguments['torch'] as bool?;
if (hasTorch && arguments.containsKey('torch')) {
await barCodeReader.toggleTorch(enabled: arguments['torch'] as bool);
if (hasTorch && enableTorch != null) {
await barCodeReader.toggleTorch(enabled: enableTorch);
}
return {
... ...
import 'dart:math' as math;
import 'package:flutter/material.dart';
import 'package:mobile_scanner/mobile_scanner.dart';
Size toSize(Map data) {
final width = data['width'] as double;
final height = data['height'] as double;
return Size(width, height);
}
List<Offset>? toCorners(List<Map<Object?, Object?>>? data) {
if (data == null) {
return null;
}
return List.unmodifiable(
data.map((Map<Object?, Object?> e) {
return Offset(e['x']! as double, e['y']! as double);
}),
);
}
BarcodeFormat toFormat(int value) {
switch (value) {
case 0:
return BarcodeFormat.all;
case 1:
return BarcodeFormat.code128;
case 2:
return BarcodeFormat.code39;
case 4:
return BarcodeFormat.code93;
case 8:
return BarcodeFormat.codebar;
case 16:
return BarcodeFormat.dataMatrix;
case 32:
return BarcodeFormat.ean13;
case 64:
return BarcodeFormat.ean8;
case 128:
return BarcodeFormat.itf;
case 256:
return BarcodeFormat.qrCode;
case 512:
return BarcodeFormat.upcA;
case 1024:
return BarcodeFormat.upcE;
case 2048:
return BarcodeFormat.pdf417;
case 4096:
return BarcodeFormat.aztec;
default:
return BarcodeFormat.unknown;
}
}
CalendarEvent? toCalendarEvent(Map? data) {
if (data != null) {
return CalendarEvent.fromNative(data);
} else {
return null;
}
}
DateTime? toDateTime(Map<String, dynamic>? data) {
if (data != null) {
final year = data['year'] as int;
final month = data['month'] as int;
final day = data['day'] as int;
final hour = data['hours'] as int;
final minute = data['minutes'] as int;
final second = data['seconds'] as int;
return data['isUtc'] as bool
? DateTime.utc(year, month, day, hour, minute, second)
: DateTime(year, month, day, hour, minute, second);
} else {
return null;
}
}
ContactInfo? toContactInfo(Map? data) {
if (data != null) {
return ContactInfo.fromNative(data);
} else {
return null;
}
}
PersonName? toName(Map? data) {
if (data != null) {
return PersonName.fromNative(data);
} else {
return null;
}
}
DriverLicense? toDriverLicense(Map? data) {
if (data != null) {
return DriverLicense.fromNative(data);
} else {
return null;
}
}
Email? toEmail(Map? data) {
if (data != null) {
return Email.fromNative(data);
} else {
return null;
}
}
GeoPoint? toGeoPoint(Map? data) {
if (data != null) {
return GeoPoint.fromNative(data);
} else {
return null;
}
}
Phone? toPhone(Map? data) {
if (data != null) {
return Phone.fromNative(data);
} else {
return null;
}
}
SMS? toSMS(Map? data) {
if (data != null) {
return SMS.fromNative(data);
} else {
return null;
}
}
UrlBookmark? toUrl(Map? data) {
if (data != null) {
return UrlBookmark.fromNative(data);
} else {
return null;
}
}
WiFi? toWiFi(Map? data) {
if (data != null) {
return WiFi.fromNative(data);
} else {
return null;
}
}
Size applyBoxFit(BoxFit fit, Size input, Size output) {
if (input.height <= 0.0 ||
input.width <= 0.0 ||
output.height <= 0.0 ||
output.width <= 0.0) {
return Size.zero;
}
Size destination;
final inputAspectRatio = input.width / input.height;
final outputAspectRatio = output.width / output.height;
switch (fit) {
case BoxFit.fill:
destination = output;
break;
case BoxFit.contain:
if (outputAspectRatio > inputAspectRatio) {
destination = Size(
input.width * output.height / input.height,
output.height,
);
} else {
destination = Size(
output.width,
input.height * output.width / input.width,
);
}
break;
case BoxFit.cover:
if (outputAspectRatio > inputAspectRatio) {
destination = Size(
output.width,
input.height * (output.width / input.width),
);
} else {
destination = Size(
input.width * (output.height / input.height),
output.height,
);
}
break;
case BoxFit.fitWidth:
destination = Size(
output.width,
input.height * (output.width / input.width),
);
break;
case BoxFit.fitHeight:
destination = Size(
input.width * (output.height / input.height),
output.height,
);
break;
case BoxFit.none:
destination = Size(
math.min(input.width, output.width),
math.min(input.height, output.height),
);
break;
case BoxFit.scaleDown:
destination = input;
if (destination.height > output.height) {
destination = Size(output.height * inputAspectRatio, output.height);
}
if (destination.width > output.width) {
destination = Size(output.width, output.width / inputAspectRatio);
}
break;
}
return destination;
}
/// Address type constants.
enum AddressType {
/// Unknown address type.
unknown(0),
/// Work address.
work(1),
/// Home address.
home(2);
const AddressType(this.rawValue);
factory AddressType.fromRawValue(int value) {
switch (value) {
case 0:
return AddressType.unknown;
case 1:
return AddressType.work;
case 2:
return AddressType.home;
default:
throw ArgumentError.value(value, 'value', 'Invalid raw value.');
}
}
/// The raw address type value.
final int rawValue;
}
... ...
/// This enum defines the different barcode formats.
enum BarcodeFormat {
/// A barcode format that represents all unknown formats.
unknown(-1),
/// A barcode format that represents all known formats.
all(0),
/// Barcode format constant for Code 128.
code128(1),
/// Barcode format constant for Code 39.
code39(2),
/// Barcode format constant for Code 93.
code93(4),
/// Barcode format constant for Codabar.
codabar(8),
/// Barcode format constant for Data Matrix.
dataMatrix(16),
/// Barcode format constant for EAN-13.
ean13(32),
/// Barcode format constant for EAN-8.
ean8(64),
/// Barcode format constant for ITF (Interleaved Two-of-Five).
itf(128),
/// Barcode format constant for QR Codes.
qrCode(256),
/// Barcode format constant for UPC-A.
upcA(512),
/// Barcode format constant for UPC-E.
upcE(1024),
/// Barcode format constant for PDF-417.
pdf417(2048),
/// Barcode format constant for AZTEC.
aztec(4096);
/// This constant represents the old value for [BarcodeFormat.codabar].
///
/// Prefer using the new [BarcodeFormat.codabar] constant,
/// as the `codebar` value will be removed in a future release.
static const BarcodeFormat codebar = codabar;
const BarcodeFormat(this.rawValue);
factory BarcodeFormat.fromRawValue(int value) {
switch (value) {
case -1:
return BarcodeFormat.unknown;
case 0:
return BarcodeFormat.all;
case 1:
return BarcodeFormat.code128;
case 2:
return BarcodeFormat.code39;
case 4:
return BarcodeFormat.code93;
case 8:
return BarcodeFormat.codebar;
case 16:
return BarcodeFormat.dataMatrix;
case 32:
return BarcodeFormat.ean13;
case 64:
return BarcodeFormat.ean8;
case 128:
return BarcodeFormat.itf;
case 256:
return BarcodeFormat.qrCode;
case 512:
return BarcodeFormat.upcA;
case 1024:
return BarcodeFormat.upcE;
case 2048:
return BarcodeFormat.pdf417;
case 4096:
return BarcodeFormat.aztec;
default:
throw ArgumentError.value(value, 'value', 'Invalid raw value.');
}
}
/// The raw value of the barcode format.
final int rawValue;
}
... ...
/// Barcode value type constants.
enum BarcodeType {
/// An unknown barcode type.
unknown(0),
/// Barcode value type constant for contact information.
contactInfo(1),
/// Barcode value type constant for email message details.
email(2),
/// Barcode value type constant for ISBNs.
isbn(3),
/// Barcode value type constant for phone numbers.
phone(4),
/// Barcode value type constant for product codes.
product(5),
/// Barcode value type constant for SMS details.
sms(6),
/// Barcode value type constant for plain text.
text(7),
/// Barcode value type constant for URLs or bookmarks.
url(8),
/// Barcode value type constant for WiFi access point details.
wifi(9),
/// Barcode value type constant for geographic coordinates.
geo(10),
/// Barcode value type constant for calendar events.
calendarEvent(11),
/// Barcode value type constant for driver license data.
driverLicense(12);
const BarcodeType(this.rawValue);
factory BarcodeType.fromRawValue(int value) {
switch (value) {
case 0:
return BarcodeType.unknown;
case 1:
return BarcodeType.contactInfo;
case 2:
return BarcodeType.email;
case 3:
return BarcodeType.isbn;
case 4:
return BarcodeType.phone;
case 5:
return BarcodeType.product;
case 6:
return BarcodeType.sms;
case 7:
return BarcodeType.text;
case 8:
return BarcodeType.url;
case 9:
return BarcodeType.wifi;
case 10:
return BarcodeType.geo;
case 11:
return BarcodeType.calendarEvent;
case 12:
return BarcodeType.driverLicense;
default:
throw ArgumentError.value(value, 'value', 'Invalid raw value.');
}
}
/// The raw barcode type value.
final int rawValue;
}
... ...
/// The facing of a camera.
enum CameraFacing {
/// Front facing camera.
front,
front(0),
/// Back facing camera.
back,
back(1);
const CameraFacing(this.rawValue);
factory CameraFacing.fromRawValue(int value) {
switch (value) {
case 0:
return CameraFacing.front;
case 1:
return CameraFacing.back;
default:
throw ArgumentError.value(value, 'value', 'Invalid raw value.');
}
}
/// The raw value for the camera facing direction.
final int rawValue;
}
... ...
... ... @@ -3,18 +3,34 @@ enum DetectionSpeed {
/// The scanner will only scan a barcode once, and never again until another
/// barcode has been scanned.
///
/// NOTE: This mode does analyze every frame in order to check if the value
/// has changed.
noDuplicates,
/// Bear in mind that this mode analyzes every frame,
/// in order to check if the value has changed.
noDuplicates(0),
/// The barcode scanner will scan one barcode, and wait 250 Miliseconds before
/// scanning again. This will prevent memory issues on older devices.
///
/// You can change the timeout duration with [detectionTimeout] parameter.
normal,
/// The barcode scanner will scan barcodes,
/// while respecting the configured scan timeout between individual scans.
normal(1),
/// Let the scanner detect barcodes without restriction.
/// The barcode scanner will scan barcodes, without any restrictions.
///
/// NOTE: This can cause memory issues with older devices.
unrestricted,
/// Bear in mind that this mode can cause memory issues on older devices.
unrestricted(2);
const DetectionSpeed(this.rawValue);
factory DetectionSpeed.fromRawValue(int value) {
switch (value) {
case 0:
return DetectionSpeed.noDuplicates;
case 1:
return DetectionSpeed.normal;
case 2:
return DetectionSpeed.unrestricted;
default:
throw ArgumentError.value(value, 'value', 'Invalid raw value.');
}
}
/// The raw value for the detection speed.
final int rawValue;
}
... ...
/// Email format type constants.
enum EmailType {
/// Unknown email type.
unknown(0),
/// Work email.
work(1),
/// Home email.
home(2);
const EmailType(this.rawValue);
factory EmailType.fromRawValue(int value) {
switch (value) {
case 0:
return EmailType.unknown;
case 1:
return EmailType.work;
case 2:
return EmailType.home;
default:
throw ArgumentError.value(value, 'value', 'Invalid raw value.');
}
}
/// The raw email type value.
final int rawValue;
}
... ...
/// Wifi encryption type constants.
enum EncryptionType {
/// Unknown encryption type.
none(0),
/// Not encrypted.
open(1),
/// WPA level encryption.
wpa(2),
/// WEP level encryption.
wep(3);
const EncryptionType(this.rawValue);
factory EncryptionType.fromRawValue(int value) {
switch (value) {
case 0:
return EncryptionType.none;
case 1:
return EncryptionType.open;
case 2:
return EncryptionType.wpa;
case 3:
return EncryptionType.wep;
default:
throw ArgumentError.value(value, 'value', 'Invalid raw value.');
}
}
/// The raw value for the encryption type.
final int rawValue;
}
... ...
/// The authorization state of the scanner.
enum MobileScannerState {
/// The scanner has not yet requested the required permissions.
undetermined,
undetermined(0),
/// The scanner has the required permissions.
authorized,
authorized(1),
/// The user denied the required permissions.
denied
denied(2);
const MobileScannerState(this.rawValue);
factory MobileScannerState.fromRawValue(int value) {
switch (value) {
case 0:
return MobileScannerState.undetermined;
case 1:
return MobileScannerState.authorized;
case 2:
return MobileScannerState.denied;
default:
throw ArgumentError.value(value, 'value', 'Invalid raw value.');
}
}
/// The raw value for the state.
final int rawValue;
}
... ...
/// Phone number format type constants.
enum PhoneType {
/// Unknown phone type.
unknown(0),
/// Work phone.
work(1),
/// Home phone.
home(2),
/// Fax machine.
fax(3),
/// Mobile phone.
mobile(4);
const PhoneType(this.rawValue);
factory PhoneType.fromRawValue(int value) {
switch (value) {
case 0:
return PhoneType.unknown;
case 1:
return PhoneType.work;
case 2:
return PhoneType.home;
case 3:
return PhoneType.fax;
case 4:
return PhoneType.mobile;
default:
throw ArgumentError.value(value, 'value', 'Invalid raw value.');
}
}
/// The raw phone type value.
final int rawValue;
}
... ...
// This enum is not used yet
// enum Ratio { ratio_4_3, ratio_16_9 }
/// The state of torch.
/// The state of the flashlight.
enum TorchState {
/// Torch is off.
off,
/// The flashlight is off.
off(0),
/// Torch is on.
on,
/// The flashlight is on.
on(1);
const TorchState(this.rawValue);
factory TorchState.fromRawValue(int value) {
switch (value) {
case 0:
return TorchState.off;
case 1:
return TorchState.on;
default:
throw ArgumentError.value(value, 'value', 'Invalid raw value.');
}
}
/// The raw value for the torch state.
final int rawValue;
}
... ...
... ... @@ -2,10 +2,13 @@ import 'dart:async';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:mobile_scanner/src/enums/mobile_scanner_error_code.dart';
import 'package:mobile_scanner/src/mobile_scanner_controller.dart';
import 'package:mobile_scanner/src/mobile_scanner_exception.dart';
import 'package:mobile_scanner/src/objects/barcode_capture.dart';
import 'package:mobile_scanner/src/objects/mobile_scanner_arguments.dart';
import 'package:mobile_scanner/src/scan_window_calculation.dart';
/// The function signature for the error builder.
typedef MobileScannerErrorBuilder = Widget Function(
... ... @@ -63,7 +66,7 @@ class MobileScanner extends StatefulWidget {
final bool startDelay;
/// The overlay which will be painted above the scanner when has started successful.
/// Will no be pointed when an error occurs or the scanner hasn't be started yet.
/// Will no be pointed when an error occurs or the scanner hasn't been started yet.
final Widget? overlay;
/// Create a new [MobileScanner] using the provided [controller]
... ... @@ -137,11 +140,31 @@ class _MobileScannerState extends State<MobileScanner>
widget.onStart?.call(arguments);
widget.onScannerStarted?.call(arguments);
}).catchError((error) {
if (mounted) {
setState(() {
_startException = error as MobileScannerException;
});
if (!mounted) {
return;
}
if (error is MobileScannerException) {
_startException = error;
} else if (error is PlatformException) {
_startException = MobileScannerException(
errorCode: MobileScannerErrorCode.genericError,
errorDetails: MobileScannerErrorDetails(
code: error.code,
message: error.message,
details: error.details,
),
);
} else {
_startException = MobileScannerException(
errorCode: MobileScannerErrorCode.genericError,
errorDetails: MobileScannerErrorDetails(
details: error,
),
);
}
setState(() {});
});
}
... ... @@ -175,75 +198,6 @@ class _MobileScannerState extends State<MobileScanner>
}
}
/// the [scanWindow] rect will be relative and scaled to the [widgetSize] not the texture. so it is possible,
/// depending on the [fit], for the [scanWindow] to partially or not at all overlap the [textureSize]
///
/// since when using a [BoxFit] the content will always be centered on its parent. we can convert the rect
/// to be relative to the texture.
///
/// since the textures size and the actuall image (on the texture size) might not be the same, we also need to
/// calculate the scanWindow in terms of percentages of the texture, not pixels.
Rect calculateScanWindowRelativeToTextureInPercentage(
BoxFit fit,
Rect scanWindow,
Size textureSize,
Size widgetSize,
) {
double fittedTextureWidth;
double fittedTextureHeight;
switch (fit) {
case BoxFit.contain:
final widthRatio = widgetSize.width / textureSize.width;
final heightRatio = widgetSize.height / textureSize.height;
final scale = widthRatio < heightRatio ? widthRatio : heightRatio;
fittedTextureWidth = textureSize.width * scale;
fittedTextureHeight = textureSize.height * scale;
break;
case BoxFit.cover:
final widthRatio = widgetSize.width / textureSize.width;
final heightRatio = widgetSize.height / textureSize.height;
final scale = widthRatio > heightRatio ? widthRatio : heightRatio;
fittedTextureWidth = textureSize.width * scale;
fittedTextureHeight = textureSize.height * scale;
break;
case BoxFit.fill:
fittedTextureWidth = widgetSize.width;
fittedTextureHeight = widgetSize.height;
break;
case BoxFit.fitHeight:
final ratio = widgetSize.height / textureSize.height;
fittedTextureWidth = textureSize.width * ratio;
fittedTextureHeight = widgetSize.height;
break;
case BoxFit.fitWidth:
final ratio = widgetSize.width / textureSize.width;
fittedTextureWidth = widgetSize.width;
fittedTextureHeight = textureSize.height * ratio;
break;
case BoxFit.none:
case BoxFit.scaleDown:
fittedTextureWidth = textureSize.width;
fittedTextureHeight = textureSize.height;
break;
}
final offsetX = (widgetSize.width - fittedTextureWidth) / 2;
final offsetY = (widgetSize.height - fittedTextureHeight) / 2;
final left = (scanWindow.left - offsetX) / fittedTextureWidth;
final top = (scanWindow.top - offsetY) / fittedTextureHeight;
final right = (scanWindow.right - offsetX) / fittedTextureWidth;
final bottom = (scanWindow.bottom - offsetY) / fittedTextureHeight;
return Rect.fromLTRB(left, top, right, bottom);
}
Rect? scanWindow;
@override
... ... @@ -261,8 +215,8 @@ class _MobileScannerState extends State<MobileScanner>
scanWindow = calculateScanWindowRelativeToTextureInPercentage(
widget.fit,
widget.scanWindow!,
value.size,
Size(constraints.maxWidth, constraints.maxHeight),
textureSize: value.size,
widgetSize: constraints.biggest,
);
_controller.updateScanWindow(scanWindow);
... ... @@ -271,12 +225,22 @@ class _MobileScannerState extends State<MobileScanner>
return Stack(
alignment: Alignment.center,
children: [
_scanner(value.size, value.webId, value.textureId),
_scanner(
value.size,
value.webId,
value.textureId,
value.nrOfCameras,
),
widget.overlay!,
],
);
} else {
return _scanner(value.size, value.webId, value.textureId);
return _scanner(
value.size,
value.webId,
value.textureId,
value.nrOfCameras,
);
}
},
);
... ... @@ -284,7 +248,7 @@ class _MobileScannerState extends State<MobileScanner>
);
}
Widget _scanner(Size size, String? webId, int? textureId) {
Widget _scanner(Size size, String? webId, int? textureId, int? nrOfCameras) {
return ClipRect(
child: LayoutBuilder(
builder: (_, constraints) {
... ...
... ... @@ -6,7 +6,6 @@ import 'package:flutter/cupertino.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/services.dart';
import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:mobile_scanner/src/barcode_utility.dart';
/// The [MobileScannerController] holds all the logic of this plugin,
/// where as the [MobileScanner] class is the frontend of this plugin.
... ... @@ -23,6 +22,8 @@ class MobileScannerController {
)
this.onPermissionSet,
this.autoStart = true,
this.cameraResolution,
this.useNewCameraSelector = false,
});
/// Select which camera should be used.
... ... @@ -48,19 +49,42 @@ class MobileScannerController {
/// WARNING: DetectionSpeed.unrestricted can cause memory issues on some devices
final DetectionSpeed detectionSpeed;
/// Sets the timeout of scanner.
/// The timeout is set in miliseconds.
/// Sets the timeout, in milliseconds, of the scanner.
///
/// NOTE: The timeout only works if the [detectionSpeed] is set to
/// [DetectionSpeed.normal] (which is the default value).
/// This timeout is ignored if the [detectionSpeed]
/// is not set to [DetectionSpeed.normal].
///
/// By default this is set to `250` milliseconds,
/// which prevents memory issues on older devices.
final int detectionTimeoutMs;
/// Automatically start the mobileScanner on initialization.
final bool autoStart;
/// The desired resolution for the camera.
///
/// When this value is provided, the camera will try to match this resolution,
/// or fallback to the closest available resolution.
/// When this is null, Android defaults to a resolution of 640x480.
///
/// Bear in mind that changing the resolution has an effect on the aspect ratio.
///
/// When the camera orientation changes,
/// the resolution will be flipped to match the new dimensions of the display.
///
/// Currently only supported on Android.
final Size? cameraResolution;
/// Use the new resolution selector. Warning: not fully tested, may produce
/// unwanted/zoomed images.
///
/// Only supported on Android
final bool useNewCameraSelector;
/// Sets the barcode stream
final StreamController<BarcodeCapture> _barcodesController =
StreamController.broadcast();
Stream<BarcodeCapture> get barcodes => _barcodesController.stream;
static const MethodChannel _methodChannel =
... ... @@ -114,10 +138,12 @@ class MobileScannerController {
final Map<String, dynamic> arguments = {};
cameraFacingState.value = cameraFacingOverride ?? facing;
arguments['facing'] = cameraFacingState.value.index;
arguments['facing'] = cameraFacingState.value.rawValue;
arguments['torch'] = torchEnabled;
arguments['speed'] = detectionSpeed.index;
arguments['speed'] = detectionSpeed.rawValue;
arguments['timeout'] = detectionTimeoutMs;
arguments['returnImage'] = returnImage;
arguments['useNewCameraSelector'] = useNewCameraSelector;
/* if (scanWindow != null) {
arguments['scanWindow'] = [
... ... @@ -129,13 +155,18 @@ class MobileScannerController {
} */
if (formats != null) {
if (kIsWeb || Platform.isIOS || Platform.isMacOS) {
if (kIsWeb || Platform.isIOS || Platform.isMacOS || Platform.isAndroid) {
arguments['formats'] = formats!.map((e) => e.rawValue).toList();
} else if (Platform.isAndroid) {
arguments['formats'] = formats!.map((e) => e.index).toList();
}
}
arguments['returnImage'] = returnImage;
if (cameraResolution != null) {
arguments['cameraResolution'] = <int>[
cameraResolution!.width.toInt(),
cameraResolution!.height.toInt(),
];
}
return arguments;
}
... ... @@ -163,35 +194,53 @@ class MobileScannerController {
// Check authorization status
if (!kIsWeb) {
final MobileScannerState state = MobileScannerState
.values[await _methodChannel.invokeMethod('state') as int? ?? 0];
final MobileScannerState state;
try {
state = MobileScannerState.fromRawValue(
await _methodChannel.invokeMethod('state') as int? ?? 0,
);
} on PlatformException catch (error) {
isStarting = false;
throw MobileScannerException(
errorCode: MobileScannerErrorCode.genericError,
errorDetails: MobileScannerErrorDetails(
code: error.code,
details: error.details as Object?,
message: error.message,
),
);
}
switch (state) {
// Android does not have an undetermined permission state.
// So if the permission state is denied, just request it now.
case MobileScannerState.undetermined:
bool result = false;
case MobileScannerState.denied:
try {
result =
final bool granted =
await _methodChannel.invokeMethod('request') as bool? ?? false;
} catch (error) {
isStarting = false;
throw const MobileScannerException(
errorCode: MobileScannerErrorCode.genericError,
);
}
if (!result) {
if (!granted) {
isStarting = false;
throw const MobileScannerException(
errorCode: MobileScannerErrorCode.permissionDenied,
);
}
} on PlatformException catch (error) {
isStarting = false;
throw const MobileScannerException(
errorCode: MobileScannerErrorCode.permissionDenied,
throw MobileScannerException(
errorCode: MobileScannerErrorCode.genericError,
errorDetails: MobileScannerErrorDetails(
code: error.code,
details: error.details as Object?,
message: error.message,
),
);
}
break;
case MobileScannerState.denied:
isStarting = false;
throw const MobileScannerException(
errorCode: MobileScannerErrorCode.permissionDenied,
);
case MobileScannerState.authorized:
break;
}
... ... @@ -243,18 +292,28 @@ class MobileScannerController {
final hasTorch = startResult['torchable'] as bool? ?? false;
hasTorchState.value = hasTorch;
if (hasTorch && torchEnabled) {
torchState.value = TorchState.on;
final Size size;
if (kIsWeb) {
size = Size(
startResult['videoWidth'] as double? ?? 0,
startResult['videoHeight'] as double? ?? 0,
);
} else {
final Map<Object?, Object?>? sizeInfo =
startResult['size'] as Map<Object?, Object?>?;
size = Size(
sizeInfo?['width'] as double? ?? 0,
sizeInfo?['height'] as double? ?? 0,
);
}
isStarting = false;
return startArguments.value = MobileScannerArguments(
size: kIsWeb
? Size(
startResult['videoWidth'] as double? ?? 0,
startResult['videoHeight'] as double? ?? 0,
)
: toSize(startResult['size'] as Map? ?? {}),
nrOfCameras: startResult['nrOfCameras'] as int?,
size: size,
hasTorch: hasTorch,
textureId: kIsWeb ? null : startResult['textureId'] as int?,
webId: kIsWeb ? startResult['ViewID'] as String? : null,
... ... @@ -263,11 +322,11 @@ class MobileScannerController {
/// Stops the camera, but does not dispose this controller.
Future<void> stop() async {
try {
await _methodChannel.invokeMethod('stop');
} catch (e) {
debugPrint('$e');
}
await _methodChannel.invokeMethod('stop');
// After the camera stopped, set the torch state to off,
// as the torch state callback is never called when the camera is stopped.
torchState.value = TorchState.off;
}
/// Switches the torch on or off.
... ... @@ -282,14 +341,16 @@ class MobileScannerController {
throw const MobileScannerException(
errorCode: MobileScannerErrorCode.controllerUninitialized,
);
} else if (!hasTorch) {
}
if (!hasTorch) {
return;
}
torchState.value =
final TorchState newState =
torchState.value == TorchState.off ? TorchState.on : TorchState.off;
await _methodChannel.invokeMethod('torch', torchState.value.index);
await _methodChannel.invokeMethod('torch', newState.rawValue);
}
/// Changes the state of the camera (front or back).
... ... @@ -384,6 +445,9 @@ class MobileScannerController {
barcodes: [
Barcode(
rawValue: (data as Map)['payload'] as String?,
format: BarcodeFormat.fromRawValue(
data['symbology'] as int? ?? -1,
),
),
],
),
... ... @@ -391,6 +455,8 @@ class MobileScannerController {
break;
case 'barcodeWeb':
final barcode = data as Map?;
final corners = barcode?['corners'] as List<Object?>? ?? <Object?>[];
_barcodesController.add(
BarcodeCapture(
raw: data,
... ... @@ -399,10 +465,15 @@ class MobileScannerController {
Barcode(
rawValue: barcode['rawValue'] as String?,
rawBytes: barcode['rawBytes'] as Uint8List?,
format: toFormat(barcode['format'] as int),
corners: toCorners(
(barcode['corners'] as List<Object?>? ?? [])
.cast<Map<Object?, Object?>>(),
format: BarcodeFormat.fromRawValue(
barcode['format'] as int? ?? -1,
),
corners: List.unmodifiable(
corners.cast<Map<Object?, Object?>>().map(
(Map<Object?, Object?> e) {
return Offset(e['x']! as double, e['y']! as double);
},
),
),
),
],
... ...