enable package optimizations

app/proguard-rules.pro

@@ -1,21 +1,7 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
+# Add wildcard keep rules to all of the library code in use
+-keep class org.fmod.** { *; }
+-keep class org.cocos2dx.lib.** { *; }
+-keep class com.customRobTop.** { *; }
 
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile
+# note: if you're going to add more rules, consider the @Keep annotation
+# this should really only be kept to non-custom code