[Android] Restore visual progress on medialibrary scan

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Wed May 17 18:19:28 2017 +0200| [82b272bb68984cff906acf8fd3fa065ffeffecb4] | committer: Geoffrey Métais

Restore visual progress on medialibrary scan

> https://code.videolan.org/videolan/vlc-android/commit/82b272bb68984cff906acf8fd3fa065ffeffecb4
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 vlc-android/res/layout/main.xml                    | 57 +++++++++--------
 vlc-android/res/layout/scan_progress.xml           | 20 ++++++
 vlc-android/res/layout/secondary.xml               |  7 +++
 vlc-android/res/values/dimens.xml                  |  1 +
 .../vlc/gui/AudioPlayerContainerActivity.java      | 72 ++++++++++++++++++----
 5 files changed, 121 insertions(+), 36 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/82b272bb68984cff906acf8fd3fa065ffeffecb4