[Android] Use switches in preferences

[Nicolas Pomepuy]

vlc-android | branch: 3.2.x | Nicolas Pomepuy <nicolas.pomepuy at gmail.com> | Mon Jul 29 10:27:29 2019 +0200| [2feb7a719962112b9321cd0ad8e17b00c894348a] | committer: Geoffrey Métais

Use switches in preferences

(cherry picked from commit a445cb5a7f1678315352e77400f125faa8e8851f)

> https://code.videolan.org/videolan/vlc-android/commit/2feb7a719962112b9321cd0ad8e17b00c894348a
---

 vlc-android/res/xml/preferences.xml                | 10 +++---
 vlc-android/res/xml/preferences_adv.xml            | 14 ++++-----
 vlc-android/res/xml/preferences_audio.xml          | 24 +++++++--------
 vlc-android/res/xml/preferences_casting.xml        |  8 ++---
 vlc-android/res/xml/preferences_dev.xml            |  8 ++---
 vlc-android/res/xml/preferences_extension_page.xml |  4 +--
 vlc-android/res/xml/preferences_extensions.xml     |  4 +--
 vlc-android/res/xml/preferences_perf.xml           | 10 +++---
 vlc-android/res/xml/preferences_subtitles.xml      | 14 ++++-----
 vlc-android/res/xml/preferences_ui.xml             | 28 ++++++++---------
 vlc-android/res/xml/preferences_video.xml          | 36 +++++++++++-----------
 11 files changed, 80 insertions(+), 80 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/2feb7a719962112b9321cd0ad8e17b00c894348a