[Android] Provide gradle.properties file

[Geoffrey Métais]

vlc-android | branch: master | Geoffrey Métais <geoffrey.metais at gmail.com> | Thu Dec 13 17:31:00 2018 +0100| [8293c3d0d9acb77aebded65190c500d1c2e14444] | committer: Geoffrey Métais

Provide gradle.properties file

Needed to build because of AndroidX activation:

android.enableJetifier=true
android.useAndroidX=true

are required for now

> https://code.videolan.org/videolan/vlc-android/commit/8293c3d0d9acb77aebded65190c500d1c2e14444
---

 .gitignore        | 1 -
 gradle.properties | 3 +++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index b684b09b7..9753e9165 100644
--- a/.gitignore
+++ b/.gitignore
@@ -53,7 +53,6 @@ captures/
 *.includes
 
 #gradle
-gradle.properties
 gradlew.bat
 gradlew
 gradle*/
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 000000000..6108990ac
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,3 @@
+android.enableJetifier=true
+android.useAndroidX=true
+