The adapter could not tell the items were the same because the
subscription class was missing some methods (i.e. equals and hashcode),
so a full rebind was being done.
The upload date was being updated regardless if the new one had more
precision or not, this caused items on the feed to jump around when the
user opened one of them.
This changes it to only update when the existent upload date is null or
the new one has a higher precision (i.e. is not an approximation).
Now only the subscriptions from the selected group by the user will be
loaded.
Also add an option to decide how much time have to pass since the last
refresh before the subscription is deemed as not up to date. This helps
when a subscription appear in multiple groups, since updating in one
will not require to be fetched again in the others.
- Introduce Groupie for easier lists implementations
- Use some of the new components of the Android Architecture libraries
- Add a bunch of icons for groups, using vectors, which still is
compatible with older APIs through the compatibility layer
- Import subscriptions from YouTube and SoundCloud (all services that the extractor support)
- Import/export a JSON representation of the subscriptions
- [Minor] Remove some javax annotations in favor of the one provided by the android support library
-Fixed NPE when playlist fragment is destroyed while renaming.
-Fixed remote playlist thumbnail to use uploader avatar when thumbnail url is unavailable.
-Added dispose on exit to all database requests in local playlist fragment.
-Added LeakCanary as part of debug build.
-Modified bookmark list to show both remote and local playlists.
-Removed ability to save channel items as local playlist, in favor of subscribe.
-Fixed save on exit causes empty list being saved after orientation changes on older devices.
-Fixed NPE on animating garbage collected views on local item fragments.
-Reduced drag speed from 15 to 12 items per second.
-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.
-Removed stream id from playlist stream join table since only foreign constraint is needed.
-Added bar to playlist control UI.
-Modified local playlist fragment to no longer save when out of focus.
