Do not (permanently) cache all entries of a playlist when the user has made a selection. Only the selected songs are downloaded. When nothing is selected, it will still download the whole playlist.
All menu items on the playlist view should be aware of a selection made by the user. Currently, the "Cache" and "Permanent Cache" items will download the whole list even when there is a selection. This is because the list of songs to download is overwritten with all playlist entries in downloadBackground() when the app shows a playlist. My change will skip this if the user has selected songs which are returned by getSelectedEntries().
Do not (permanently) cache all entries of a playlist when the user has made a selection. Only the selected songs are downloaded. When nothing is selected, it will still download the whole playlist.
All menu items on the playlist view should be aware of a selection made by the user. Currently, the "Cache" and "Permanent Cache" items will download the whole list even when there is a selection. This is because the list of songs to download is overwritten with all playlist entries in
downloadBackground()when the app shows a playlist. My change will skip this if the user has selected songs which are returned bygetSelectedEntries().