[android-components](../../index.md) / [mozilla.components.feature.downloads](../index.md) / [DownloadDialogFragment](index.md) / [KEY_FILE_NAME](./-k-e-y_-f-i-l-e_-n-a-m-e.md)

# KEY_FILE_NAME

`const val KEY_FILE_NAME: `[`String`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/feature/downloads/src/main/java/mozilla/components/feature/downloads/DownloadDialogFragment.kt#L40)

Key for finding the file name in the arguments.

