[Feature] Persistent Caching support in Library

[ildar]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

UI is laggy in many places as (I think) the app does the network action to Spotify.

Expected Behavior

This is not a banking app so I think some caching/non-strict displaying is ok.
So a user may expect the following things to be cached:

1. Playlists and their contents
2. Llibrary → Artists, Albums, Tracks

The cache lifetime may be tunable:

• 5 minutes (for users who use other clients/web Spotify)
• 24 hours (for users who use this app only)

Steps To Reproduce

• "like" an album
• add song to a playlist
• etc

Spotube Version

2.6.0

Operating System

Android

Linux Distribution (if applicable)

No response

Operating System Version

Android 13

Installation Source

F-Droid (Android)

Additional information

thanks a lot for the app. It's so gooood ))

[KRTirtho]

@ildar Although full caching support isn't available now but there's caching support for "Liked Tracks"
I could add it in this release, but I was being lazy :P