[Android] Fix external dialog not showing with Ml API change

[Nicolas Pomepuy]

vlc-android | branch: master | Nicolas Pomepuy <nicolas at videolabs.io> | Thu May  7 09:53:05 2020 +0200| [f0ff8c02fce6f9f52858e941ac98c56bce961597] | committer: Geoffrey Métais

Fix external dialog not showing with Ml API change

Fixes #1312

> https://code.videolan.org/videolan/vlc-android/commit/f0ff8c02fce6f9f52858e941ac98c56bce961597
---

 .../src/org/videolan/vlc/ExternalMonitor.kt            |  7 +++++--
 .../src/org/videolan/vlc/MediaParsingService.kt        | 12 +++++++++---
 .../src/org/videolan/vlc/StoragesMonitor.kt            |  6 +++++-
 medialibrary/jni/AndroidDeviceLister.cpp               |  5 +++--
 medialibrary/jni/AndroidDeviceLister.h                 |  2 +-
 medialibrary/jni/AndroidMediaLibrary.cpp               | 10 ++++++++--
 medialibrary/jni/AndroidMediaLibrary.h                 |  3 ++-
 medialibrary/jni/medialibrary.cpp                      | 18 +++++++++++++++---
 .../org/videolan/medialibrary/MedialibraryImpl.java    | 15 +++++++++------
 .../videolan/medialibrary/interfaces/Medialibrary.java |  3 ++-
 .../videolan/medialibrary/stubs/StubMedialibrary.java  |  5 ++++-
 11 files changed, 63 insertions(+), 23 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/f0ff8c02fce6f9f52858e941ac98c56bce961597