[Android] Fix build

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Tue Dec  3 11:12:25 2019 +0100| [5279ff46cefe83deafbc1d4a3823f5d700f58b2e] | committer: Geoffrey Métais

Fix build

> https://code.videolan.org/videolan/vlc-android/commit/5279ff46cefe83deafbc1d4a3823f5d700f58b2e
---

 libvlc/res/values/colors.xml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libvlc/res/values/colors.xml b/libvlc/res/values/colors.xml
new file mode 100644
index 000000000..1aba70608
--- /dev/null
+++ b/libvlc/res/values/colors.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#000000</color>
+</resources>
\ No newline at end of file