Proguard issues

proguard.cfg

@@ -8,6 +8,7 @@
 -optimizations !code/simplification/arithmetic
 -keepattributes *Annotation*
 
+-injars libs/presto_client-0.8.5.jar
 #-libraryjars libs/android-support-v4.jar 
 #-libraryjars libs/commons-lang3-3.1.jar 
 #-libraryjars libs/flattr4j-core-2.4.jar 
@@ -64,6 +65,11 @@
 -keep class org.shredzone.flattr4j.** { *; }
 -dontwarn org.shredzone.flattr4j.**
 
+-keep class com.aocate.** { *; }
+-keep interface com.aocate.** { *; }
+-dontwarn com.aocate.**
+-keep class com.aocate.media.MediaPlayer
+-keepclassmembers class com.aocate.media.MediaPlayer
 -keep class org.apache.commons.** { *; }
 
 -dontskipnonpubliclibraryclassmembers