Improves CI build config

Disables predexing
Better handle memory options

circle.yml

@@ -7,6 +7,7 @@
 machine:
   environment:
     ANDROID_HOME: /usr/local/android-sdk-linux
+    GRADLE_OPTS: '-Dorg.gradle.jvmargs="-Xmx2048m -XX:+HeapDumpOnOutOfMemoryError"'
 
 dependencies:
   pre:

dependencies.gradle

@@ -17,6 +17,8 @@ ext {
   rxJava = 'io.reactivex:rxjava:1.2.2'
   boltsTask = 'com.parse.bolts:bolts-tasks:1.4.0'
   timber = 'com.jakewharton.timber:timber:4.3.1'
+
+  preDexLibs = !"true".equals(System.getenv("CI"))
 }
 
 subprojects { project ->
@@ -30,4 +32,14 @@ subprojects { project ->
       }
     }
   }
+}
+
+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
+    }
+  }
 }
\ No newline at end of file