[Android] Tentative setup for grouping switching

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Wed Oct  2 18:21:26 2019 +0200| [b043d140161243914c004bbcb26dfe2ae8cf5ba1] | committer: Geoffrey Métais

Tentative setup for grouping switching

> https://code.videolan.org/videolan/vlc-android/commit/b043d140161243914c004bbcb26dfe2ae8cf5ba1
---

 vlc-android/res/layout/video_grid_card.xml         |   8 +-
 vlc-android/res/layout/video_list_card.xml         |   8 +-
 .../vlc/gui/browser/MediaBrowserFragment.kt        |  21 +---
 .../videolan/vlc/gui/video/VideoGridFragment.kt    | 114 +++++++++++++++------
 .../org/videolan/vlc/gui/video/VideoListAdapter.kt |  33 +++---
 .../vlc/viewmodels/mobile/VideosViewModel.kt       |  23 ++++-
 6 files changed, 125 insertions(+), 82 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/b043d140161243914c004bbcb26dfe2ae8cf5ba1