[Android] Add a favorite option in TV browser

[Nicolas Pomepuy]

vlc-android | branch: 3.2.x | Nicolas Pomepuy <nicolas.pomepuy at gmail.com> | Wed Sep  4 12:58:22 2019 +0200| [4a72fee9f2c5b5cb8255b1f8dec9b6c0b9794756] | committer: Nicolas Pomepuy

Add a favorite option in TV browser

Fixes #967

(cherry picked from commit 6affeaf97386424b9855e752c1a8abbd9715cd2a)

> https://code.videolan.org/videolan/vlc-android/commit/4a72fee9f2c5b5cb8255b1f8dec9b6c0b9794756
---

 vlc-android/res/drawable/ic_menu_fav_tv.xml        |   7 +
 vlc-android/res/drawable/ic_menu_fav_tv_normal.xml |  12 ++
 .../res/drawable/ic_menu_fav_tv_pressed.xml        |  12 ++
 vlc-android/res/drawable/ic_menu_not_fav_tv.xml    |   7 +
 .../res/drawable/ic_menu_not_fav_tv_normal.xml     |  12 ++
 .../res/drawable/ic_menu_not_fav_tv_pressed.xml    |  12 ++
 vlc-android/res/layout/song_browser.xml            | 183 +++++++++++++--------
 vlc-android/res/values/strings.xml                 |   1 +
 .../vlc/gui/tv/MediaBrowserAnimatorDelegate.kt     |  49 ++++--
 .../vlc/gui/tv/browser/FileBrowserTvFragment.kt    |  37 ++++-
 10 files changed, 244 insertions(+), 88 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/4a72fee9f2c5b5cb8255b1f8dec9b6c0b9794756