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‎.gitignore‎

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*.dSYM
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iOSInjectionProject/
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project.xcworkspace
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*.xcframework
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*.xcworkspacedata
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## Android specific
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android/HelloWorld/.idea/
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android/.idea/
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android/.idea/
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android/HelloWorld/OOB-UI-Barcode/libs
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android/HelloWorld/QuickStartBarcodeScanner/libs

‎LICENSE.md‎

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License Notice
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This folder contains code samples ("Sample Code") for use with Dynamsoft Barcode Reader, a commercial software development kit licensed by Dynamsoft. The Sample Code may be modified and included in your end user software under the terms of the Dynamsoft Software License Agreement https://www.dynamsoft.com/company/license-agreement/ ("Commercial License"). Except as expressly stated in the Commercial License, no other rights are granted in the Sample Code. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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This folder contains code samples ("Sample Code") for use with Dynamsoft Barcode Reader, a commercial software development kit licensed by Dynamsoft. The Sample Code may be modified and included in your end user software under the terms of the Dynamsoft Software License Agreement   https://www.dynamsoft.com/barcode-reader/license-agreement/ ("Commercial License"). Except as expressly stated in the Commercial License, no other rights are granted in the Sample Code. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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Copyright © 2003–2024 Dynamsoft. All rights reserved.

‎README.md‎

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@@ -5,9 +5,6 @@ This repository contains multiple samples that demonstrate how to use the [Dynam
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- User Guide
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- [Android](https://www.dynamsoft.com/barcode-reader/docs/mobile/programming/android/user-guide.html)
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- [iOS](https://www.dynamsoft.com/barcode-reader/docs/mobile/programming/objectivec-swift/user-guide.html?lang=swift)
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- API Reference
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- [Android](https://www.dynamsoft.com/barcode-reader/docs/mobile/programming/android/api-reference/)
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- [iOS](https://www.dynamsoft.com/barcode-reader/docs/mobile/programming/objectivec-swift/api-reference/)
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## Requirements
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- Supported ABI: **arm64** and **x86_64**.
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- Development Environment: Xcode 13 and above (Xcode 14.1+ recommended), CocoaPods 1.11.0+
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## Add the SDKs
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## Samples
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- [Android](https://www.dynamsoft.com/barcode-reader/docs/mobile/programming/android/user-guide.html)
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- [iOS](https://www.dynamsoft.com/barcode-reader/docs/mobile/programming/objectivec-swift/user-guide.html?lang=swift#add-the-sdk)
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### BarcodeScanner API Samples
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## Samples
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These samples show you how to implement barcode scanning by calling a ready-to-use UI, **BarcodeScanner**. The samples are designed to be low-code.
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### Barcode Reader Samples
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| Sample Name | Description | Programming Language(s) |
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| ----------- | ----------- | ----------------------- |
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| `ScanSingleBarcode` | This sample shows how to the **BarcodeScanner** to scan and returns a singe barcode result. | Java(Android)/Kotlin/Objective-C/Swift |
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- API Reference
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- [Android](https://www.dynamsoft.com/barcode-reader/docs/mobile/programming/android/api-reference/barcode-scanner/)
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- [iOS](https://www.dynamsoft.com/barcode-reader/docs/mobile/programming/objectivec-swift/api-reference/barcode-scanner/)
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### Foundational API Samples
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High-level customization is available via the foundational APIs. These samples show you how to access the full feature of the foundational **DynamsoftBarcodeReader** SDK.
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| Sample Name | Description | Programming Language(s) |
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| ----------- | ----------- | ----------------------- |
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| `DecodeWithCameraEnhancer` | The simplest sample of video streaming barcode scanner using **DynamsoftCameraEnhancer** as the input source. | Java(Android)/Kotlin/Objective-C/Swift |
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| `DecodeWithCameraX` | The video streaming barcode scanner sample, but using **CameraX** as the input source. | Java(Android)/Kotlin |
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| `DecodeWithAVCaptureSession` | The video streaming barcode scanner sample, but using **AVCaptureSession** as the input source. | Objective-C/Swift |
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| `DecodeFromAnImage` | The sample shows how to pick an image from the album for barcode decoding. | Java(Android)/Kotlin/Objective-C/Swift |
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| `DecodeMultipleBarcodes` | The sample shows how to efficiently decode multiple barcodes. | Java(Android)/Swift |
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| `DecodeWithCameraEnhancer` | The simplest sample of video streaming barcode scanner using **DynamsoftCameraEnhancer** as the input source. | Java(Android)/Swift |
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| `DecodeWithCameraX` | The video streaming barcode scanner sample, but using **CameraX** as the input source. | Java(Android) |
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| `DecodeWithAVCaptureSession` | The video streaming barcode scanner sample, but using **AVCaptureSession** as the input source. | Swift |
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| `DecodeFromAnImage` | The sample shows how to pick an image from the album for barcode decoding. | Java(Android)/Swift |
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| `DecodeMultipleBarcodes` | This sample shows how to efficiently decode multiple barcodes from the video stream. | Java(Android)/Swift |
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| `GeneralSettings` | Displays general barcode decoding settings and camera settings like barcode formats, expected barcode count and scan region settings. The default scan mode is continuous scanning. | Java(Android)/Swift |
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| `PerformanceSettings` | Parameter configuration guide on improving the speed, read-rate and accuracy of barcode reading. The sample includes the code of image decoding from the album. | Java(Android)/Swift |
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| `LocateAnItemWithBarcode` | The sample shows you how to locate an target barcode from multiple barcodes. | Java(Android)/Swift |
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| `LocateAnItemWithBarcode` | Input an ID with barcode text and detect it from multiple barcodes under the screen. | Java(Android)/Swift |
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| `TinyBarcodeDecoding` | The sample to tell you how to process the tiny barcodes. Including zoom and focus control. | Java(Android)/Swift |
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- API Reference
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- [Android](https://www.dynamsoft.com/barcode-reader/docs/mobile/programming/android/api-reference/)
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- [iOS](https://www.dynamsoft.com/barcode-reader/docs/mobile/programming/objectivec-swift/api-reference/)
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### Capture Vision Samples
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The following samples aggregate multiple products under `DynamsoftCaptureVision` architecture. They include the barcode decoding feature and implement it in more specific usage scenarios with the help of the other Dynamsoft functional products.

android/HelloWorld/.gitignore renamed to android/BarcodeScannerAPISamples/.gitignore

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*.iml
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.gradle
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/local.properties
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/.idea
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/.idea/
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.DS_Store
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/build
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/captures

android/DecodeMultipleBarcodes/DecodeMultipleBarcodes/.gitignore renamed to android/BarcodeScannerAPISamples/ScanSingleBarcode/.gitignore

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‎android/BarcodeScannerAPISamples/ScanSingleBarcode/build.gradle‎

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plugins {
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id 'com.android.application'
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}
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android {
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namespace 'com.dynamsoft.scansinglebarcode'
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compileSdk 33
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defaultConfig {
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applicationId "com.dynamsoft.scansinglebarcode"
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minSdk 21
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targetSdk 33
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versionCode 1
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versionName "1.0"
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}
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buildTypes {
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release {
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minifyEnabled false
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proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
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}
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}
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compileOptions {
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sourceCompatibility JavaVersion.VERSION_1_8
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targetCompatibility JavaVersion.VERSION_1_8
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}
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}
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dependencies {
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implementation 'com.dynamsoft:dynamsoftbarcodereaderbundle:10.4.2003'
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implementation 'androidx.appcompat:appcompat:1.6.1'
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implementation 'com.google.android.material:material:1.9.0'
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implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
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}

android/DecodeMultipleBarcodes/DecodeMultipleBarcodes/proguard-rules.pro renamed to android/BarcodeScannerAPISamples/ScanSingleBarcode/proguard-rules.pro

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android/HelloWorld/DecodeWithCameraXKt/src/main/AndroidManifest.xml renamed to android/BarcodeScannerAPISamples/ScanSingleBarcode/src/main/AndroidManifest.xml

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<?xml version="1.0" encoding="utf-8"?>
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<manifest xmlns:android="http://schemas.android.com/apk/res/android">
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<uses-feature
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android:name="android.hardware.camera"
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android:required="false" />
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<uses-permission android:name="android.permission.CAMERA"/>
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<application
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android:allowBackup="true"
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android:icon="@drawable/dbr_icon"
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android:icon="@mipmap/ic_launcher"
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android:label="@string/app_name"
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android:roundIcon="@drawable/dbr_icon"
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android:roundIcon="@mipmap/ic_launcher_round"
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android:supportsRtl="true"
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android:theme="@style/Theme.HelloWorld_DBR">
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android:theme="@style/Theme.HelloWorld_DBR" >
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<activity
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android:name=".MainActivity"
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android:exported="true">
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<category android:name="android.intent.category.LAUNCHER" />
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</intent-filter>
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</activity>
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</application>
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</manifest>

‎android/BarcodeScannerAPISamples/ScanSingleBarcode/src/main/assets/Templates/ReadSingleBarcode.json‎

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{
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"CaptureVisionTemplates": [
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{
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"Name": "ReadSingleBarcode",
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"ImageROIProcessingNameArray": [
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"roi_read_single_barcode"
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],
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"Timeout": 200,
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"MaxParallelTasks":0
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}
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],
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"TargetROIDefOptions": [
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{
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"Name": "roi_read_single_barcode",
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"TaskSettingNameArray": [
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"task_read_single_barcode"
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]
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}
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],
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"BarcodeReaderTaskSettingOptions": [
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{
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"Name": "task_read_single_barcode",
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"ExpectedBarcodesCount":1,
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"LocalizationModes": [
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{
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"Mode": "LM_SCAN_DIRECTLY",
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"ScanDirection": 2
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},
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{
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"Mode": "LM_CONNECTED_BLOCKS"
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}
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],
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"DeblurModes":[
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{
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"Mode": "DM_BASED_ON_LOC_BIN"
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},
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{
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"Mode": "DM_THRESHOLD_BINARIZATION"
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},
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{
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"Mode": "DM_DEEP_ANALYSIS"
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}
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],
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"SectionImageParameterArray": [
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{
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"Section": "ST_REGION_PREDETECTION",
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"ImageParameterName": "ip_read_single_barcode"
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},
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{
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"Section": "ST_BARCODE_LOCALIZATION",
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"ImageParameterName": "ip_read_single_barcode"
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},
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{
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"Section": "ST_BARCODE_DECODING",
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"ImageParameterName": "ip_read_single_barcode"
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}
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]
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}
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],
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"ImageParameterOptions": [
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{
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"Name": "ip_read_single_barcode",
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"TextDetectionMode": {
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"Mode": "TTDM_LINE",
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"Direction": "UNKNOWN",
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"Sensitivity": 3
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},
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"IfEraseTextZone": 1,
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"BinarizationModes": [
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{
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"Mode": "BM_LOCAL_BLOCK",
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"BlockSizeX": 39,
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"BlockSizeY": 39,
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"EnableFillBinaryVacancy": 0
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}
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]
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}
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]
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}

‎android/BarcodeScannerAPISamples/ScanSingleBarcode/src/main/java/com/dynamsoft/scansinglebarcode/MainActivity.java‎

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package com.dynamsoft.scansinglebarcode;
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import android.os.Bundle;
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import android.widget.TextView;
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import com.dynamsoft.dbrbundle.ui.BarcodeScanResult;
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import com.dynamsoft.dbrbundle.ui.BarcodeScannerActivity;
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import com.dynamsoft.dbrbundle.ui.BarcodeScannerConfig;
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import com.dynamsoft.core.basic_structures.DSRect;
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import androidx.activity.result.ActivityResultLauncher;
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import androidx.annotation.Nullable;
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import androidx.appcompat.app.AppCompatActivity;
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/**
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* @author: dynamsoft
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* Time: 2024/9/29
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* Description:
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*/
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public class MainActivity extends AppCompatActivity {
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private ActivityResultLauncher<BarcodeScannerConfig> launcher;
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@Override
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protected void onCreate(@Nullable Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_main);
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TextView textView = findViewById(R.id.tv_result);
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BarcodeScannerConfig config = new BarcodeScannerConfig();
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/*
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Initialize the license.
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The license string here is a trial license. Note that network connection is required for this license to work.
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You can request an extension via the following link: https://www.dynamsoft.com/customer/license/trialLicense?product=dbr&utm_source=samples&package=android
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*/
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config.setLicense("DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9");
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// You can use the following code to specify the barcode format. If you are using a template file, the "BarcodeFormat" can also be specified via the template file.
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//config.setBarcodeFormats(EnumBarcodeFormat.BF_ONED | EnumBarcodeFormat.BF_QR_CODE);
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// If you have a customized template file, please put it under "src\main\assets\Templates\" and call the following code.
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//config.setTemplateFilePath("ReadSingleBarcode.json");
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// The following settings will display a scan region on the view. Only the barcode in the scan region can be decoded.
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//config.setScanRegion(new DSRect(0.15f, 0.3f, 0.85f, 0.7f, true));
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// Uncomment the following line to disable the beep sound.
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//config.setBeepEnabled(false);
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// Uncomment the following line if you don't want to display the torch button.
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// config.setTorchButtonVisible(false);
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// Uncomment the following line if you don't want to display the close button.
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// config.setCloseButtonVisible(false);
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// Uncomment the following line if you want to hide the scan laser.
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// config.setScanLaserVisible(false);
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// Uncomment the following line if you want the camera to auto-zoom when the barcode is far away.
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// config.setAutoZoomEnabled(false);
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launcher = registerForActivityResult(new BarcodeScannerActivity.ResultContract(), result -> {
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if (result.getResultStatus() == BarcodeScanResult.EnumResultStatus.RS_FINISHED && result.getBarcodes() != null) {
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String content = "Result: format: " + result.getBarcodes()[0].getFormatString() + "\n" + "content: "
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+ result.getBarcodes()[0].getText();
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textView.setText(content);
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} else if (result.getResultStatus() == BarcodeScanResult.EnumResultStatus.RS_CANCELED) {
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textView.setText("Scan canceled.");
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}
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if (result.getErrorString() != null && !result.getErrorString().isEmpty()) {
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textView.setText(result.getErrorString());
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}
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});
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findViewById(R.id.btn_navigate).setOnClickListener(v -> launcher.launch(config));
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}
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}

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