[Android] Fix the color of the three state checkbox

[Nicolas Pomepuy]

vlc-android | branch: master | Nicolas Pomepuy <nicolas at videolabs.io> | Tue Jun  1 15:04:57 2021 +0200| [d32c13fcfb9d9efef2d6bf857560eb5927175a53] | committer: Nicolas Pomepuy

Fix the color of the three state checkbox

Fixes #2046

> https://code.videolan.org/videolan/vlc-android/commit/d32c13fcfb9d9efef2d6bf857560eb5927175a53
---

 .../src/main/res/drawable/ic_checkbox_partialy.xml |  2 +-
 .../res/drawable/ic_checkbox_partialy_normal.xml   |  2 +-
 .../res/drawable/ic_checkbox_partialy_pressed.xml  |  4 +-
 .../src/main/res/drawable/ic_checkbox_true.xml     | 44 ++++------------------
 .../main/res/drawable/ic_checkbox_true_normal.xml  | 13 +++++++
 .../main/res/drawable/ic_checkbox_true_pressed.xml | 13 +++++++
 .../resources/src/main/res/values/attrs.xml        |  1 +
 .../resources/src/main/res/values/colors.xml       |  2 +
 application/vlc-android/res/values/styles.xml      |  3 ++
 9 files changed, 43 insertions(+), 41 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/d32c13fcfb9d9efef2d6bf857560eb5927175a53