Merge pull request sky-map-team#137 from barbeau/travis

Steal Sean's travis configuration

.travis.yml

@@ -0,0 +1,41 @@
+language: android
+jdk: oraclejdk7
+# Don't use the Travis Container-Based Infrastructure - causes memory issues
+sudo: true
+
+cache:
+  directories:
+    - ${TRAVIS_BUILD_DIR}/gradle/caches/
+    - ${TRAVIS_BUILD_DIR}/gradle/wrapper/dists/
+
+env:
+  global:
+    - ANDROID_API_LEVEL=23
+    - ANDROID_BUILD_TOOLS_VERSION=23.0.3
+    - ANDROID_ABI=armeabi-v7a
+    - ADB_INSTALL_TIMEOUT=10 # minutes (2 minutes by default)
+
+android:
+  components:
+    - platform-tools
+    - tools
+    - build-tools-$ANDROID_BUILD_TOOLS_VERSION
+    - android-$ANDROID_API_LEVEL
+    # Google Play Services
+    - extra-google-google_play_services
+    # Support library
+    - extra-android-support
+    # Latest artifacts in local repository
+    - extra-google-m2repository
+    - extra-android-m2repository
+    # Specify at least one system image
+    - sys-img-armeabi-v7a-android-$ANDROID_API_LEVEL
+
+before_script:
+  # Create and start emulator
+  - echo no | android create avd --force -n test -t android-$ANDROID_API_LEVEL --abi $ANDROID_ABI
+  - emulator -avd test -no-skin -no-audio -no-window &
+  - android-wait-for-emulator
+
+script:
+  - ./gradlew app:connectedAndroidTest -PdisablePreDex

README.md

@@ -1,3 +1,5 @@
+# Sky Map [![Build Status](https://travis-ci.org/sky-map-team/stardroid.svg?branch=master)](https://travis-ci.org/sky-map-team/stardroid)
+
 This is the source repository for Sky Map. You should see the following
 two directories:
  * app: Application source

build.gradle

@@ -28,5 +28,20 @@ allprojects {
 task clean(type: Delete) {
     delete rootProject.buildDir
 }
+/**
+ * Improve build server performance by allowing disabling of pre-dexing
+ * (see http://tools.android.com/tech-docs/new-build-system/tips#TOC-Improving-Build-Server-performance.)
+ */
+project.ext.preDexLibs = !project.hasProperty('disablePreDex')
+
+subprojects {
+    project.plugins.whenPluginAdded { plugin ->
+        if ("com.android.build.gradle.AppPlugin".equals(plugin.class.name)) {
+            project.android.dexOptions.preDexLibraries = rootProject.ext.preDexLibs
+        } else if ("com.android.build.gradle.LibraryPlugin".equals(plugin.class.name)) {
+            project.android.dexOptions.preDexLibraries = rootProject.ext.preDexLibs
+        }
+    }
+}