[Android] Browser provider: job cancelation & code cleaning

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Thu May 31 12:45:15 2018 +0200| [d00a2e88fe676b72b4665d33c1fb7b41832fcd5d] | committer: Geoffrey Métais

Browser provider: job cancelation & code cleaning

> https://code.videolan.org/videolan/vlc-android/commit/d00a2e88fe676b72b4665d33c1fb7b41832fcd5d
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 .../vlc/gui/browser/BaseBrowserFragment.java       |   2 +-
 .../vlc/gui/tv/browser/BrowserGridFragment.java    |   6 -
 .../vlc/viewmodels/browser/BrowserProvider.kt      | 151 ++++++++-------------
 .../vlc/viewmodels/browser/FilePickerProvider.kt   |   6 +-
 .../vlc/viewmodels/browser/NetworkProvider.kt      |   8 +-
 5 files changed, 63 insertions(+), 110 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/d00a2e88fe676b72b4665d33c1fb7b41832fcd5d