Add a note for sudo

Author: ErjanGavalji

.travis.yml

@@ -1,17 +1,13 @@
+env:
+    global:
+        - NDK_VERSION=r10e
+sudo: false
 language:
     android
-
+jdk:
+    - oraclejdk8
 git:
     submodules: false
-before_install:
-    - sed -i 's/git@github.com:/https:\/\/github.com\//' .gitmodules
-    - git submodule update --init --recursive
-    - wget http://dl.google.com/android/ndk/android-ndk-$NDK_VERSION-linux-x86_64.bin
-    - chmod +x android-ndk-$NDK_VERSION-linux-x86_64.bin
-    - ./android-ndk-$NDK_VERSION-linux-x86_64.bin | egrep -v ^Extracting
-    - export ANDROID_NDK_HOME=`pwd`/android-ndk-$NDK_VERSION
-    - export PATH=${PATH}:${ANDROID_NDK_HOME}
-
 android:
     components:
         - platform-tools
@@ -24,6 +20,15 @@ android:
         - extra-android-m2repository
 
         - sys-img-x86_64-android-22
+before_install:
+    - sed -i 's/git@github.com:/https:\/\/github.com\//' .gitmodules
+    - git submodule update --init --recursive
+    - wget http://dl.google.com/android/ndk/android-ndk-$NDK_VERSION-linux-x86_64.bin
+    - chmod +x android-ndk-$NDK_VERSION-linux-x86_64.bin
+    - ./android-ndk-$NDK_VERSION-linux-x86_64.bin | egrep -v ^Extracting
+    - export ANDROID_NDK_HOME=`pwd`/android-ndk-$NDK_VERSION
+    - export PATH=${PATH}:${ANDROID_NDK_HOME}
+
 script:
     - gradle packar -PPACKAGE_VERSION=5.5.5