RepeatOnLifecycle in Fragment

UiUtils.kt

/**
 * Launches a new coroutine and repeats `block` every time the Fragment's viewLifecycleOwner
 * is in and out of `minActiveState` lifecycle state.
 */
inline fun Fragment.launchAndRepeatWithViewLifecycle(
    minActiveState: Lifecycle.State = Lifecycle.State.STARTED,
    crossinline block: suspend CoroutineScope.() -> Unit
) {
    viewLifecycleOwner.lifecycleScope.launch {
        viewLifecycleOwner.lifecycle.repeatOnLifecycle(minActiveState) {
            block()
        }
    }
}

https://github.com/google/iosched/blob/main/mobile/src/main/java/com/google/samples/apps/iosched/util/UiUtils.kt