[Android] Implement option to show all artists

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Mon Jan 29 15:22:35 2018 +0100| [064699c417853ddceb029c158ffee1072d714435] | committer: Geoffrey Métais

Implement option to show all artists

> https://code.videolan.org/videolan/vlc-android/commit/064699c417853ddceb029c158ffee1072d714435
---

 medialibrary/jni/AndroidMediaLibrary.cpp                   |  4 ++--
 medialibrary/jni/AndroidMediaLibrary.h                     |  2 +-
 medialibrary/jni/medialibrary.cpp                          |  6 +++---
 .../src/org/videolan/medialibrary/Medialibrary.java        |  6 +++---
 vlc-android/res/values/strings.xml                         |  2 ++
 vlc-android/res/xml/preferences_audio.xml                  |  6 ++++++
 vlc-android/src/org/videolan/vlc/gui/MainActivity.java     |  6 +++---
 .../org/videolan/vlc/gui/audio/AudioBrowserFragment.java   |  4 ++--
 .../videolan/vlc/gui/preferences/PreferencesActivity.java  |  5 +++++
 .../org/videolan/vlc/gui/preferences/PreferencesAudio.java | 14 ++++++++++----
 .../src/org/videolan/vlc/gui/tv/MainTvActivity.java        |  5 +++--
 .../src/org/videolan/vlc/gui/tv/browser/MusicFragment.java |  6 ++++--
 .../src/org/videolan/vlc/media/BrowserProvider.java        |  3 ++-
 vlc-android/src/org/videolan/vlc/util/Constants.java       |  3 +++
 14 files changed, 49 insertions(+), 23 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/064699c417853ddceb029c158ffee1072d714435