patch file to fix "Frame Processor threw an error: Exception in HostFunction: java.lang.NoClassDefFoundError: com.google.mlkit.vision.barcode.BarcodeScanning"

[mat2718]

Hi! 👋

Firstly, thanks for your work on this project! 🙂

Today I used patch-package to patch vision-camera-code-scanner@0.2.0 for the project I'm working on.

Here is the diff that solved my problem:

diff --git a/node_modules/vision-camera-code-scanner/android/build.gradle b/node_modules/vision-camera-code-scanner/android/build.gradle
index b6bd964..4829f31 100644
--- a/node_modules/vision-camera-code-scanner/android/build.gradle
+++ b/node_modules/vision-camera-code-scanner/android/build.gradle
@@ -57,5 +57,5 @@ dependencies {
     implementation "com.facebook.react:react-native:+"  // From node_modules
     api project(":react-native-vision-camera")
     implementation "androidx.camera:camera-core:1.1.0-alpha06"
-    implementation 'com.google.mlkit:barcode-scanning:17.0.0'
+    implementation 'com.google.mlkit:barcode-scanning:17.0.2'
 }
diff --git a/node_modules/vision-camera-code-scanner/android/src/main/java/com/visioncameracodescanner/BarcodeConverter.java b/node_modules/vision-camera-code-scanner/android/src/main/java/com/visioncameracodescanner/BarcodeConverter.java
index 74e208b..eb4ed07 100644
--- a/node_modules/vision-camera-code-scanner/android/src/main/java/com/visioncameracodescanner/BarcodeConverter.java
+++ b/node_modules/vision-camera-code-scanner/android/src/main/java/com/visioncameracodescanner/BarcodeConverter.java
@@ -7,7 +7,7 @@ import androidx.annotation.NonNull;

 import com.facebook.react.bridge.WritableNativeArray;
 import com.facebook.react.bridge.WritableNativeMap;
-import com.google.mlkit.vision.barcode.Barcode;
+import com.google.mlkit.vision.barcode.common.Barcode;

 import java.util.List;

diff --git a/node_modules/vision-camera-code-scanner/android/src/main/java/com/visioncameracodescanner/VisionCameraCodeScannerPlugin.java b/node_modules/vision-camera-code-scanner/android/src/main/java/com/visioncameracodescanner/VisionCameraCodeScannerPlugin.java
index 8198564..a3adafd 100644
--- a/node_modules/vision-camera-code-scanner/android/src/main/java/com/visioncameracodescanner/VisionCameraCodeScannerPlugin.java
+++ b/node_modules/vision-camera-code-scanner/android/src/main/java/com/visioncameracodescanner/VisionCameraCodeScannerPlugin.java
@@ -24,7 +24,7 @@ import androidx.camera.core.ImageProxy;
 import com.google.android.gms.tasks.Tasks;
 import com.mrousavy.camera.frameprocessor.FrameProcessorPlugin;
 import com.google.android.gms.tasks.Task;
-import com.google.mlkit.vision.barcode.Barcode;
+import com.google.mlkit.vision.barcode.common.Barcode;
 import com.google.mlkit.vision.barcode.BarcodeScanner;
 import com.google.mlkit.vision.barcode.BarcodeScanning;
 import com.google.mlkit.vision.barcode.BarcodeScannerOptions;

This issue body was partially generated by patch-package.

[guilhermeadsferreira]

Thanks, that saved me!