[New Arch] UploadListFragment isolation

[abelgardep]

From a development point of view, it would be great to show a UploadListFragment within any activity. For example, with the current bottom navigation bar we need to create a new activity just to show the fragment. It would be great to simply replace one fragment with another.

At the moment, there are so many dependencies to open UploadListFragment:

• UploadListFragment extends ExpandableListFragment which extends ExtendedListFragment.

• UploadListFragment is created inside UploadListActivity which extends FileActivity which extends DrawerActivity

TASKS

• Research (if needed)
• Create branch new_arch/uploads_screen
• Development tasks
  • Create a new fragment in kotlin with a recycler view
  • Create a new adapter for the recycler view
  • Use the ViewModel to retrieve the needed data from the usecases (all stored uploads) and store them in a livedata so the fragment can observe the changes
  • Observe the livedata and update the adapter with the transfers
  • At this point we should see something in the UI
  • Update the domain and data layers to retrieve the stored uploads as live data so we can observe them in real time
  • Create a new viewtype with its viewholder to show the headers (for example: In Progress, n items in progress, Cancel all)
  • Modify the adapter to show the uploads by TransferStatus
  • Show options Retry, Clear, Cancel depending on the transfer status group
  • Implement all the calls to retry, cancel, etc..
  • For the transfers in progress, retrieve the progress from Work manager and show a progress bar with its percentage
  • (N2H) Add a DiffUtil
  • (N2H) Generate thumbnails with Glide
• Code review and apply changes requested
• Merge branch new_arch/uploads_screen into new_arch/synchronization