Node / meshtastic / Meshtastic-Android / files / core / barcode / src / google / kotlin / org / meshtastic / core / barcode / BarcodeAnalyzerFactory.kt

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T8b949e/*

* Copyright (c) 2026 Meshtastic LLC

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <https://www.gnu.org/licenses/>.

*/

Tff7b72package T7ee787org.meshtastic.core.barcode

Tff7b72import T7ee787androidx.camera.core.ExperimentalGetImage

Tff7b72import T7ee787androidx.camera.core.ImageAnalysis

Tff7b72import T7ee787co.touchlab.kermit.Logger

Tff7b72import T7ee787com.google.mlkit.vision.barcode.BarcodeScannerOptions

Tff7b72import T7ee787com.google.mlkit.vision.barcode.BarcodeScanning

Tff7b72import T7ee787com.google.mlkit.vision.barcode.common.Barcode

Tff7b72import T7ee787com.google.mlkit.vision.common.InputImage

T8b949e/**

* Creates a CameraX [ImageAnalysis.Analyzer] that decodes QR codes using Google ML Kit.

*

* This is the Google flavor implementation; the F-Droid flavor uses ZXing instead.

*/

Tf0883e@androidx.annotation.OptInTb4b4b4(Te6edf3ExperimentalGetImageTff7b72::Te6edf3classTb4b4b4)

Tff7b72internal Tff7b72fun Td2a8ffcreateBarcodeAnalyzerTb4b4b4(Te6edf3onResultTb4b4b4: Tb4b4b4(Tffa657StringTb4b4b4) Tff7b72-Tff7b72> Tffa657UnitTb4b4b4)Tb4b4b4: Te6edf3ImageAnalysisTb4b4b4.Te6edf3Analyzer Tb4b4b4{

Tff7b72val Te6edf3options Tff7b72= Te6edf3BarcodeScannerOptionsTb4b4b4.Te6edf3BuilderTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3setBarcodeFormatsTb4b4b4(Te6edf3BarcodeTb4b4b4.Te6edf3FORMAT_QR_CODETb4b4b4)Tb4b4b4.Te6edf3buildTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3scanner Tff7b72= Te6edf3BarcodeScanningTb4b4b4.Te6edf3getClientTb4b4b4(Te6edf3optionsTb4b4b4)

Tff7b72return Te6edf3ImageAnalysisTb4b4b4.Te6edf3Analyzer Tb4b4b4{ Te6edf3imageProxy Tff7b72-Tff7b72>

Tff7b72val Te6edf3mediaImage Tff7b72= Te6edf3imageProxyTb4b4b4.Te6edf3image

Tff7b72if Tb4b4b4(Te6edf3mediaImage Tff7b72!Tff7b72= Tff7b72nullTb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3image Tff7b72= Te6edf3InputImageTb4b4b4.Te6edf3fromMediaImageTb4b4b4(Te6edf3mediaImageTb4b4b4, Te6edf3imageProxyTb4b4b4.Te6edf3imageInfoTb4b4b4.Te6edf3rotationDegreesTb4b4b4)

Te6edf3scanner

Tb4b4b4.Te6edf3processTb4b4b4(Te6edf3imageTb4b4b4)

Tb4b4b4.Te6edf3addOnSuccessListener Tb4b4b4{ Te6edf3barcodes Tff7b72-Tff7b72>

Tff7b72for Tb4b4b4(Te6edf3barcode Tff7b72in Te6edf3barcodesTb4b4b4) Tb4b4b4{

Te6edf3barcodeTb4b4b4.Te6edf3rawValueTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3onResultTb4b4b4(Tffa657itTb4b4b4) Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tb4b4b4.Te6edf3addOnFailureListener Tb4b4b4{ Te6edf3LoggerTb4b4b4.Te6edf3e Tb4b4b4{ Ta5d6ff"Ta5d6ffBarcode scanning failed: Tffd700${Tffa657itTb4b4b4.Te6edf3messageTffd700}Ta5d6ff" Tb4b4b4} Tb4b4b4}

Tb4b4b4.Te6edf3addOnCompleteListener Tb4b4b4{ Te6edf3imageProxyTb4b4b4.Te6edf3closeTb4b4b4(Tb4b4b4) Tb4b4b4}

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3imageProxyTb4b4b4.Te6edf3closeTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}