[Android] Add extension activation dialog and preferences

[David Papazian]

vlc-android | branch: master | David Papazian <david.papazian at metz.supelec.fr> | Wed Aug  9 16:49:03 2017 +0200| [8b758ea415556efed449ff010f54090365e45956] | committer: Geoffrey Métais

Add extension activation dialog and preferences

Signed-off-by: Geoffrey Métais <geoffrey.metais at gmail.com>

> https://code.videolan.org/videolan/vlc-android/commit/8b758ea415556efed449ff010f54090365e45956
---

 vlc-android/res/menu/navigation.xml                |   9 ++
 vlc-android/res/values/strings.xml                 |   6 +
 vlc-android/res/xml/preferences.xml                |   3 +
 vlc-android/res/xml/preferences_extensions.xml     |   7 ++
 .../src/org/videolan/vlc/VLCApplication.java       |   1 -
 .../vlc/extensions/ExtensionManagerService.java    |   2 +-
 .../videolan/vlc/extensions/ExtensionsManager.java | 123 +++++++++++++++++++--
 .../src/org/videolan/vlc/gui/MainActivity.java     | 123 ++++++++++-----------
 .../videolan/vlc/gui/browser/ExtensionBrowser.java |   8 ++
 .../vlc/gui/preferences/PreferencesExtensions.java | 105 ++++++++++++++++++
 .../vlc/gui/preferences/PreferencesFragment.java   |  13 +++
 11 files changed, 324 insertions(+), 76 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/8b758ea415556efed449ff010f54090365e45956