IMPORTANT: In July 2025, we stopped releasing new versions of KTX modules, and we removed the KTX libraries from the Firebase Android BoM (v34.0.0). If you use KTX APIs from the previously released KTX modules, we recommend that you migrate your app to use KTX APIs from the main modules instead. For details, see the FAQ about this initiative.

KeyValueBuilder

public final class KeyValueBuilder

Helper class to enable convenient syntax in setCustomKeys and recordException

Summary

Public methods
`final void`	`key(@NonNull String key, boolean value)` Sets a custom key and value that are associated with reports.
`final void`	`key(@NonNull String key, double value)` Sets a custom key and value that are associated with reports.
`final void`	`key(@NonNull String key, float value)` Sets a custom key and value that are associated with reports.
`final void`	`key(@NonNull String key, int value)` Sets a custom key and value that are associated with reports.
`final void`	`key(@NonNull String key, long value)` Sets a custom key and value that are associated with reports.
`final void`	`key(@NonNull String key, @NonNull String value)` Sets a custom key and value that are associated with reports.