support for Android Q scoped storage Each storage (internal storage, SD card, etc.) should be enabled via Music Folders dialog as there is no global storage permission for Android Q
Many internal changes to folders/library scanner to support (slow) scoped storage related APIs
This change also improves USB storage scanning for pre-Q Androids
playlist entries now survive storage path changes Required to support dynamic Android Q scoped storage selected folders.
Poweramp now keeps playlist entries even if Music Folders are changed/unchecked, Scoped Storage root changed, storage removed, etc.
Some related functionality is changed too, e.g. Playlists Export
New Playlist menu action to Rescan / Resolve Playlist
Library / Playlists / Remove Playlist Entries On Track Deletion