Downloading an image to a file in a Coroutine Worker - Part 2

ImageWidgetWorker.kt

private suspend fun downloadImage(...): String {
  ...

  // Get the path of the loaded image from DiskCache.
  val path = context.imageLoader.diskCache?.openSnapshot(url)?.use { snapshot ->
    val imageFile = snapshot.data.toFile()

    // Use the FileProvider to create a content URI
    val contentUri = getUriForFile(
      context,
      "${applicationContext.packageName}.provider",
      imageFile,
    )

    // return the path
    contentUri.toString()
  }
  return requireNotNull(path) {
      "Couldn't find cached file"
  }
}