When restoring the state of the adapter, all the fragments' menu
visibility were set to false, effectively disabling the menu from the
user until he switched pages or another event that triggered the menu to
be visible again happened.
FragmentStatePagerAdapter is deprecated and should be replaced with its
ViewPager2 counterpart, until then, this should do it.
Tabs were not being destroyed/restored correctly due to a call to a
method that populated the view pager before it even had a chance of
restoring itself.
The solution was to null out the adapter before calling that method so
the view pager will postpone the populating process.
- Fragments were being recreated from scratch (losing their state) every
time some configuration change occurred (e.g. screen rotation).
- Use `FragmentStatePagerAdapter` instead, as it is built to work with
them and manage their states.
-Refactored and restructured all LocalItem related fragments and dialogs.
-Added error logging to unmonitored single-use observables.
-Modified playlist metadata query to return by alphabetical order.
-Removed sending toast when playlist is renamed or deleted as it is obvious.
-Removed unused code in main fragment.
-Enabled reordering, renaming, removing of items on playlist fragment.
-Enabled removal of dangling streams entries when history is cleared.
-Changed playlist append menu item to icon on service player activity.
-Added adapter and builder for local items, removed dependency on infoitem and existing infolist for database entry items.
-Removed watch history entity and DAO.
-Extracted info item selected listener to remove adding boilerplate code when long click functionality is optional.
-Fixed query returning no record on left join when right table is empty.
-Added UI for watch history and most played fragments.
-Added stream state table for storing playback timestamp and future usage.
-Enabled playlist deletion.
- Every service now have its own colors
- Fix bug navigation button and backstack count
- Fix and themed properly the icons and colors of the main fragment tabs
- Re-organized the styles and colors (too much in one file)