-optimizationpasses 5
  -dontusemixedcaseclassnames
  -dontskipnonpubliclibraryclasses
  -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
  
  -keepclasseswithmembernames class * {
      native <methods>;
  }
  
  -keepclasseswithmembers class * {
      public <init>(android.content.Context, android.util.AttributeSet);
  }
  
  -keepclasseswithmembers class * {
      public <init>(android.content.Context, android.util.AttributeSet, int);
  }
  
  -keepclassmembers class * extends android.app.Activity {
     public void *(android.view.View);
  }
  
  -keepclassmembers enum * {
      public static **[] values();
      public static ** valueOf(java.lang.String);
  }
  
  -keep class * implements android.os.Parcelable {
    public static final android.os.Parcelable$$Creator *;
  }