[Android] Save audio playback speed option

[Geoffrey Métais]

vlc-android | branch: 2.0.x | Geoffrey Métais <geoffrey.metais at gmail.com> | Mon Jun 27 19:34:10 2016 +0200| [d16e63232badbad49e497941dd961adbdbf77f4f] | committer: Geoffrey Métais

Save audio playback speed option

(cherry picked from commit b7c96b77862e55475b322ec998408f0713b0374a)

> https://code.videolan.org/videolan/vlc-android/commit/d16e63232badbad49e497941dd961adbdbf77f4f
---

 vlc-android/res/values/strings.xml                     | 17 ++++-------------
 vlc-android/res/xml/preferences_adv.xml                | 16 ++++++++++------
 vlc-android/src/org/videolan/vlc/PlaybackService.java  | 18 +++++++++++-------
 .../videolan/vlc/gui/dialogs/PlaybackSpeedDialog.java  |  7 ++++---
 .../vlc/gui/preferences/PreferencesActivity.java       |  4 +++-
 .../videolan/vlc/gui/video/VideoPlayerActivity.java    | 16 +++++++---------
 6 files changed, 39 insertions(+), 39 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/d16e63232badbad49e497941dd961adbdbf77f4f