set default cache folder

proguard.cfg

@@ -1,43 +1,110 @@
--optimizationpasses 5
--dontusemixedcaseclassnames
--dontskipnonpubliclibraryclasses
+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# 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 *;
+#}
+# see http://sourceforge.net/tracker/?func=detail&aid=2787465&group_id=54750&atid=474707
+-optimizations !code/simplification/arithmetic
+-optimizations !code/simplification/cast
+-allowaccessmodification
+
+# To prevent name conflict in incremental obfuscation.
+-useuniqueclassmembernames
+
+# dex does not like code run through proguard optimize and preverify steps.
+-dontoptimize
 -dontpreverify
--verbose
--optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
-
--keep public class * extends android.app.Activity
--keep public class * extends android.app.Application
--keep public class * extends android.app.Service
--keep public class * extends android.content.BroadcastReceiver
--keep public class * extends android.content.ContentProvider
--keep public class * extends android.app.backup.BackupAgentHelper
--keep public class * extends android.preference.Preference
--keep public class com.android.vending.licensing.ILicensingService
 
+# Don't obfuscate. We only need dead code striping.
+# -dontobfuscate
+
+# Add this flag in your package's own configuration if it's needed.
+#-flattenpackagehierarchy
+
+# Some classes in the libraries extend package private classes to chare common functionality
+# that isn't explicitly part of the API
+-dontskipnonpubliclibraryclasses -dontskipnonpubliclibraryclassmembers
+
+# For enumeration classes, see http://proguard.sourceforge.net/manual/examples.html#enumerations
+-keepclassmembers enum * {
+    public static **[] values();
+    public static ** valueOf(java.lang.String);
+}
+
+# For native methods, see http://proguard.sourceforge.net/manual/examples.html#native
 -keepclasseswithmembernames class * {
     native <methods>;
 }
 
--keepclasseswithmembernames class * {
-    public <init>(android.content.Context, android.util.AttributeSet);
+# class$ methods are inserted by some compilers to implement .class construct,
+# see http://proguard.sourceforge.net/manual/examples.html#library
+-keepclassmembernames class * {
+    java.lang.Class class$(java.lang.String);
+    java.lang.Class class$(java.lang.String, boolean);
 }
 
--keepclasseswithmembernames class * {
-    public <init>(android.content.Context, android.util.AttributeSet, int);
+# Keep classes and methods that have the guava @VisibleForTesting annotation
+-keep @com.google.common.annotations.VisibleForTesting class *
+-keepclassmembers class * {
+@com.google.common.annotations.VisibleForTesting *;
 }
 
--keepclassmembers enum * {
-    public static **[] values();
-    public static ** valueOf(java.lang.String);
+# Keep serializable classes and necessary members for serializable classes
+# Copied from the ProGuard manual at http://proguard.sourceforge.net.
+-keepnames class * implements java.io.Serializable
+-keepclassmembers class * implements java.io.Serializable {
+    static final long serialVersionUID;
+    private static final java.io.ObjectStreamField[] serialPersistentFields;
+    !static !transient <fields>;
+    private void writeObject(java.io.ObjectOutputStream);
+    private void readObject(java.io.ObjectInputStream);
+    java.lang.Object writeReplace();
+    java.lang.Object readResolve();
 }
 
+# Please specify classes to be kept explicitly in your package's configuration.
+# -keep class * extends android.app.Activity
+# -keep class * extends android.view.View
+# -keep class * extends android.app.Service
+# -keep class * extends android.content.BroadcastReceiver
+# -keep class * extends android.content.ContentProvider
+# -keep class * extends android.preference.Preference
+# -keep class * extends android.app.BackupAgent
+
 -keep class * implements android.os.Parcelable {
   public static final android.os.Parcelable$Creator *;
 }
+
+# The support library contains references to newer platform versions.
+# Don't warn about those in case this app is linking against an older
+# platform version.  We know about them, and they are safe.
+# See proguard-android.txt in the SDK package.
 -dontwarn android.support.**
 
 -libraryjars   libs/android-support-v4.jar
 -dontwarn android.support.v4.**    
 -keep class android.support.v4.** { *; }  
 -keep interface android.support.v4.app.** { *; }
--keep class cn.trinea.android.common.** { *; }
+-keep class cn.trinea.android.common.** { *; }
+-keepattributes *Annotation*
+
+-dontskipnonpubliclibraryclasses
+-dontskipnonpubliclibraryclassmembers
+
+-dontwarn com.google.ads.**
+-keep class com.google.ads.**  {*;}