[Android] Refactor BrowserProvider with CoroutineScope

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Fri Sep 14 11:13:45 2018 +0200| [599618dc115b8bf6c199cef226d4488f7181c511] | committer: Geoffrey Métais

Refactor BrowserProvider with CoroutineScope

> https://code.videolan.org/videolan/vlc-android/commit/599618dc115b8bf6c199cef226d4488f7181c511
---

 .../org/videolan/vlc/providers/BrowserProvider.kt  | 156 ++++++++++++---------
 .../videolan/vlc/providers/FileBrowserProvider.kt  |  60 ++++----
 .../videolan/vlc/providers/FilePickerProvider.kt   |   2 +-
 .../org/videolan/vlc/providers/NetworkProvider.kt  |  12 +-
 .../org/videolan/vlc/providers/StorageProvider.kt  |  36 +++--
 .../vlc/viewmodels/browser/BrowserModel.kt         |   2 +-
 6 files changed, 144 insertions(+), 124 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/599618dc115b8bf6c199cef226d4488f7181c511