android - Proguard obfuscating does not work -

i'm trying obfuscate package names including 1 of used libraries.

i use build config in gradle file:

buildtypes {     debug {         versionnamesuffix "-development"         debuggable true         runproguard true         proguardfiles getdefaultproguardfile('proguard-android.txt'), 'proguard-rules.pro'     }     #... 

this proguard file:

# butterknife -dontwarn butterknife.internal.** -keep class **$$viewinjector { *; } -keepnames class * { @butterknife.injectview *;}  # ormlite uses reflection -keepclassmembers class com.j256.** { *; } -keep class my.package.name.database.** { *; } -keep class com.j256.**  #test -repackageclasses 'qqq1' -flattenpackagehierarchy 'qqq2' -allowaccessmodification -forceprocessing 

i'm using command dumping dexed classes:

7z x -aoa my.apk classes.dex && dexdump classes.dex | grep "class desc" | less 

and still see full package names if grep "qqq" no results seems both rules repackageclasses , flattenpackagehierarchy seems ignored (i tested use 1 of lines). idea missed?

for library modules, seems build system add "-keeppackagenames" default lead package names not obfuscated.

you can try using workaround:

add "-keeppackagenames !**" disable -keeppackagenames being injected build system. 

via: https://code.google.com/p/android/issues/detail?id=67587