Issue 5277 - Prepare Vagrant files for CI

Vagrantfile

Index: Vagrantfile
diff --git a/Vagrantfile b/Vagrantfile
index f9cf136d65fcc667095579ccefa05f89f3906314..a72a05b78222756ce80bc03f70fde78cc3f6e1ed 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -13,7 +13,8 @@ Vagrant.configure(VAGRANT_API_VERSION) do |config|
       command.inline = <<-eof
         export ANDROID_HOME="/home/vagrant/android-sdk-linux"
         set -e
-        mkdir -p build && cd build
+        rm -rf ./build/src
+        mkdir -p ./build/src && cd ./build/src
         # BEG: WIP and temporary sync step
         cp -rf /vagrant/. .
         rm -fv `find . -name local.properties`
@@ -22,8 +23,7 @@ Vagrant.configure(VAGRANT_API_VERSION) do |config|
         cd libadblockplus-android
         echo "sdk.dir = /home/vagrant/android-sdk-linux" > local.properties
         echo "ndk.dir = /home/vagrant/android-ndk-linux" >> local.properties
-        cp local.properties ../libadblockplus-android-tests
-        mvn clean install
+        ./gradlew assemble
       eof
     end
 
@@ -34,7 +34,13 @@ Vagrant.configure(VAGRANT_API_VERSION) do |config|
 
   end
 
-  config.vm.define "debian-jessie-amd64" do |config|
+  config.vm.provider "virtualbox" do |v|
+
+    v.memory = 2048 # 2Gb (for android emulator mostly)
+
+  end
+
+  config.vm.define "libadblockplus-android-ci-vm" do |config|
 
     config.vm.box = "debian/contrib-jessie64"
     config.vm.box_url = "https://atlas.hashicorp.com/debian/boxes/contrib-jessie64"