Android build not working

[swapnaliDeveloper]

plugin version - https://www.npmjs.com/package/@idpass/smartscanner-capacitor
capacitor version - 5 (https://capacitorjs.com/docs/)

getting error in android studio as follows ,

[ManthanBhatt]

Hi
I'm also facing the same error for capacitor 5

Below I'm adding the error image, and version details for Ionic and Android Studio

[feldiazp]

the same problem here :(

[ManthanBhatt]

@feldiazp
I was able to fix this by making changes in the build of the files below
build.gradle - node_modules@idpass\smartscanner-capacitor\android\build.gradle

proguard-rules.pro - node_modules@idpass\smartscanner-capacitor\android\proguard-rules.pro
Add these lines at the end of the file
-dontwarn java.lang.invoke.StringConcatFactory -dontwarn org.idpass.lite.IDPassReader

This works for capacitor versions 5 and 6.

[feldiazp]

Hi @ManthanBhatt, thanks for the help.
I made the changes you told me and I no longer get the same error, now I get errors that it does not find some dependencies of the smartscanner and another, they are these errors:
Failed to resolve: :smartscannerlib-debug
Failed to resolve: :smartscanner-mrz-parser

Do any of those appear to you?

UPDATE:
I downloaded those .aar files from Android/aar (https://github.com/newlogic/smartscanner-capacitor/tree/master/android/aar) and copied them to /app/libs and it stopped giving me that error.

Now I get this one:
Error:
android:exported needs to be explicitly specified for element <activity#org.idpass.smartscanner.lib.SmartScannerActivity>. Apps targeting Android 12 and higher are required to specify an explicit value for android:exported when the corresponding component has an intent filter defined. See https://developer.android.com/guide/topics/manifest/activity-element#exported for details.

UPDATE 2

You must edit the AndroidManifest.xml of 'smartscannerlib-debug' by adding 'android:exported="true"' inside the activities.

I managed to compile it but when opening the camera, after granting the permissions, the app crashes :(
This is the error on debug