@duzzell
getCredentialAsync is part of Android Credential API, which is used to retrieve the user's available credentials and this error occurs if:
There are missing *.jar/class component dependencies.
Google Play Services are not present on the target device or are too old.
The CredentialProvider or com.google.android.gms.version configuration is missing from the AndroidManifest.xml
It is recommended to compile with API SDK >= 33, although it is compatible with previous targets.
Regarding the SDK:
By default, all paths in SDK Manager are the same for both Android 32-bit and Android 64-bit configurations.
In the "API SDK Location" field, you will find the path to the Android API SDK (Android-32, Android-33, Android-34, etc.).