[Android] Integrate tabs in AppBar Layout

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Mon Jan 21 18:05:30 2019 +0100| [317f2eb85274d28d01490d6b56c789c944bb6493] | committer: Geoffrey Métais

Integrate tabs in AppBar Layout

Fixes tab layout half hiiden ons croll and its elevation glitch
Fixes #704

> https://code.videolan.org/videolan/vlc-android/commit/317f2eb85274d28d01490d6b56c789c944bb6493
---

 vlc-android/res/layout/about.xml                   |   2 -
 vlc-android/res/layout/audio_albums_songs.xml      |   3 -
 vlc-android/res/layout/audio_browser.xml           |   4 +-
 vlc-android/res/layout/tab_layout.xml              |   4 +-
 vlc-android/res/layout/toolbar.xml                 |   3 +
 .../src/org/videolan/vlc/gui/AboutFragment.kt      |  23 ++--
 .../vlc/gui/AudioPlayerContainerActivity.java      |   7 ++
 .../vlc/gui/audio/AudioAlbumsSongsFragment.java    |  42 +++----
 .../vlc/gui/audio/AudioBrowserFragment.java        |  45 ++-----
 .../videolan/vlc/gui/audio/BaseAudioBrowser.java   | 137 ++++++++++++++++-----
 .../vlc/gui/browser/MediaBrowserFragment.java      |   7 +-
 11 files changed, 158 insertions(+), 119 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/317f2eb85274d28d01490d6b56c789c944bb6493