[Android] Fix player bottom margin for the Stream and About fragments

[Nicolas Pomepuy]

vlc-android | branch: master | Nicolas Pomepuy <nicolas at videolabs.io> | Tue Nov  9 13:20:16 2021 +0100| [950d396f12a827b2ed33e2d20b0fbd6a077b001a] | committer: Nicolas Pomepuy

Fix player bottom margin for the Stream and About fragments

And update the easter egg :)

> https://code.videolan.org/videolan/vlc-android/commit/950d396f12a827b2ed33e2d20b0fbd6a077b001a
---

 application/vlc-android/res/layout/about.xml       | 10 +++++
 application/vlc-android/res/layout/mrl_panel.xml   |  3 +-
 .../src/org/videolan/vlc/gui/AboutFragment.kt      | 17 ++++++--
 .../src/org/videolan/vlc/gui/helpers/UiTools.kt    | 46 ++++++++++++++++------
 .../videolan/vlc/gui/network/MRLPanelFragment.kt   | 19 ++++++---
 5 files changed, 71 insertions(+), 24 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/950d396f12a827b2ed33e2d20b0fbd6a077b001a