[android-components](../../../index.md) / [mozilla.components.feature.pwa](../../index.md) / [ProgressiveWebAppFacts](../index.md) / [MetadataKeys](index.md) / [BACKGROUND_TIME](./-b-a-c-k-g-r-o-u-n-d_-t-i-m-e.md)

# BACKGROUND_TIME

`const val BACKGROUND_TIME: `[`String`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/feature/pwa/src/main/java/mozilla/components/feature/pwa/ProgressiveWebAppFacts.kt#L31)