annotate mupdf-source/thirdparty/zxing-cpp/wrappers/android/README.md @ 46:7ee69f120f19 default tip

>>>>> tag v1.26.5+1 for changeset b74429b0f5c4
author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 11 Oct 2025 17:17:30 +0200
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1 # ZXing-C++ Android Library
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3 ## Install
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5 The easiest way to use the library is to fetch if from _mavenCentral_. Simply add **one** of the following two lines
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6 ```gradle
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7 implementation("io.github.zxing-cpp:android:2.2.0")
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8 implementation("io.github.zxing-cpp:android:2.3.0-SNAPSHOT")
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9 ```
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10 to your `build.gradle.kts` file in the `dependencies` section. To access the SNAPSHOT version, you also need to add a separate repositories entry in your `build.cradle.kts` file:
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12 ```gradle
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13 maven { url = uri("https://s01.oss.sonatype.org/content/repositories/snapshots") }
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14 ```
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16 ## Use
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18 A trivial use case looks like this (in Kotlin):
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20 ```kotlin
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21 import zxingcpp.BarcodeReader
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23 var barcodeReader = BarcodeReader()
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25 fun process(image: ImageProxy) {
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26 image.use {
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27 barcodeReader.read(it)
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28 }.joinToString("\n") { result ->
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29 "${result.format} (${result.contentType}): ${result.text}"
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30 }
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31 }
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32 ```
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34 ## Build locally
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36 1. Install AndroidStudio including NDK and CMake (see 'SDK Tools').
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37 2. Open the project in folder containing this README.
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38 3. The project contains 2 modules: `zxingcpp` is the wrapper library, `app` is the demo app using `zxingcpp`.
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40 To build the AAR (Android Archive) from the command line:
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42 $ ./gradlew :zxingcpp:assembleRelease
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44 Then copy `zxingcpp/build/outputs/aar/zxingcpp-release.aar` into `app/libs` of your app.
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