For #13031: Show size in KB for smaller downloaded files.

app/src/main/java/org/mozilla/fenix/downloads/DynamicDownloadDialog.kt

@@ -11,7 +11,7 @@ import kotlinx.android.extensions.LayoutContainer
 import kotlinx.android.synthetic.main.download_dialog_layout.view.*
 import mozilla.components.browser.state.state.content.DownloadState
 import mozilla.components.feature.downloads.AbstractFetchDownloadService
-import mozilla.components.feature.downloads.toMegabyteString
+import mozilla.components.feature.downloads.toMegabyteOrKilobyteString
 import org.mozilla.fenix.R
 import org.mozilla.fenix.components.metrics.Event
 import org.mozilla.fenix.ext.metrics
@@ -86,7 +86,7 @@ class DynamicDownloadDialog(
         } else {
             val titleText = container.context.getString(
                 R.string.mozac_feature_downloads_completed_notification_text2
-            ) + " (${downloadState.contentLength?.toMegabyteString()})"
+            ) + " (${downloadState.contentLength?.toMegabyteOrKilobyteString()})"
 
             view.download_dialog_title.text = titleText
 

app/src/main/java/org/mozilla/fenix/library/downloads/viewholders/DownloadsListItemViewHolder.kt

@@ -8,12 +8,12 @@ import android.view.View
 import androidx.recyclerview.widget.RecyclerView
 import kotlinx.android.synthetic.main.download_list_item.view.*
 import kotlinx.android.synthetic.main.library_site_item.view.*
+import mozilla.components.feature.downloads.toMegabyteOrKilobyteString
 import org.mozilla.fenix.R
 import org.mozilla.fenix.ext.hideAndDisable
 import org.mozilla.fenix.library.SelectionHolder
 import org.mozilla.fenix.library.downloads.DownloadInteractor
 import org.mozilla.fenix.library.downloads.DownloadItem
-import mozilla.components.feature.downloads.toMegabyteString
 import org.mozilla.fenix.ext.getIcon
 
 class DownloadsListItemViewHolder(
@@ -29,7 +29,7 @@ class DownloadsListItemViewHolder(
     ) {
         itemView.download_layout.visibility = View.VISIBLE
         itemView.download_layout.titleView.text = item.fileName
-        itemView.download_layout.urlView.text = item.size.toLong().toMegabyteString()
+        itemView.download_layout.urlView.text = item.size.toLong().toMegabyteOrKilobyteString()
 
         itemView.download_layout.setSelectionInteractor(item, selectionHolder, downloadInteractor)
         itemView.download_layout.changeSelected(item in selectionHolder.selectedItems)