Adding Permissions, Packaging options and Auth Token

Add this permissions into Android’s AndroidManifest.xml file.

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera.autofocus" />

Add it in your root build.gradle at the end of repositories.

allprojects {
   repositories {
       google()
       jcenter()
       maven {
           url 'https://jitpack.io'
           credentials { username 'jp_ssguccab6c5ge2l4jitaj92ek2' }
       }    
    }
}

Add it in your app/build.gradle file.

packagingOptions {
   pickFirst 'lib/arm64-v8a/libcrypto.so'
   pickFirst 'lib/arm64-v8a/libssl.so'
   
   pickFirst 'lib/armeabi-v7a/libcrypto.so'
   pickFirst 'lib/armeabi-v7a/libssl.so'
   
   pickFirst 'lib/x86/libcrypto.so'
   pickFirst 'lib/x86/libssl.so'
   
   pickFirst 'lib/x86_64/libcrypto.so'
   pickFirst 'lib/x86_64/libssl.so'
   
}