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closes #24194: switch to IO dispatcher when cleaning wallpapers

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MatthewTighe 2022-03-14 10:49:37 -07:00 committed by mergify[bot]
parent ad95f950bb
commit 154ec3402e
1 changed files with 6 additions and 6 deletions
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12
app/src/main/java/org/mozilla/fenix/wallpapers/WallpaperFileManager.kt
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@ -40,17 +40,17 @@ class WallpaperFileManager(
* Remove all wallpapers that are not the [currentWallpaper] or in [availableWallpapers].
*/
fun clean(currentWallpaper: Wallpaper, availableWallpapers: List<Wallpaper.Remote>) {
val wallpapersToKeep = (listOf(currentWallpaper) + availableWallpapers).map { it.name }
cleanChildren(portraitDirectory, wallpapersToKeep)
cleanChildren(landscapeDirectory, wallpapersToKeep)
scope.launch {
val wallpapersToKeep = (listOf(currentWallpaper) + availableWallpapers).map { it.name }
cleanChildren(portraitDirectory, wallpapersToKeep)
cleanChildren(landscapeDirectory, wallpapersToKeep)
}
}
private fun cleanChildren(dir: File, wallpapersToKeep: List<String>) {
for (file in dir.walkTopDown()) {
if (file.isDirectory || file.nameWithoutExtension in wallpapersToKeep) continue
scope.launch {
file.delete()
}
file.delete()
}
}
}