[Android] Equalizer redesign and add snapping for its bars

[Nicolas Pomepuy]

vlc-android | branch: master | Nicolas Pomepuy <nicolas.pomepuy at gmail.com> | Tue Jun  4 13:51:53 2019 +0200| [70d992476d471aeb0909aeef5f41b89f598710c7] | committer: Geoffrey Métais

Equalizer redesign and add snapping for its bars

> https://code.videolan.org/videolan/vlc-android/commit/70d992476d471aeb0909aeef5f41b89f598710c7
---

 vlc-android/res/layout-land/equalizer.xml          | 108 ---------
 vlc-android/res/layout/equalizer.xml               | 245 +++++++++++++--------
 vlc-android/res/layout/equalizer_bar.xml           |   5 +-
 vlc-android/res/values/strings.xml                 |   5 +
 .../videolan/vlc/gui/audio/EqualizerFragment.kt    |  59 ++++-
 .../src/org/videolan/vlc/gui/view/EqualizerBar.kt  |  36 ++-
 .../org/videolan/vlc/gui/view/VerticalSeekBar.kt   |  25 ++-
 .../vlc/interfaces/OnEqualizerBarChangeListener.kt |   1 +
 8 files changed, 264 insertions(+), 220 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/70d992476d471aeb0909aeef5f41b89f598710c7