Obfuscate Folder Structure,Packages in Android Studio

Question

My SampleApp successfully get obfuscated,but unfortunately not for pacakges,folders etc.My app contains folders with name 'service','activity','receiver','constant','db' etc under android package folder.Please help me out.

I already referred this link,but not worked for me. Obfuscate the folder structure - Android

Module level build.gradle

apply plugin: 'com.android.application'

buildscript {
    repositories {
        maven { url 'https://maven.fabric.io/public' }
    }

    dependencies {
        classpath 'io.fabric.tools:gradle:1.22.0'
    }

}

repositories
        {
    maven { url 'https://maven.fabric.io/public' }
}

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.3"

    defaultConfig {
        applicationId "com.example.android"
        minSdkVersion 14
        targetSdkVersion 24
        versionCode 1
        versionName "1.0.0"
        // Enabling multidex support.
        multiDexEnabled true

    }
    buildTypes
    {
        release
        {
            debuggable false
            minifyEnabled true
            shrinkResources true
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }

    }

    dexOptions {
        javaMaxHeapSize "4g"
    }

    externalNativeBuild {
        cmake {
            path 'CMakeLists.txt'
        }
    }

}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile project(':commons')
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:recyclerview-v7:24.2.1'
    compile 'com.android.support:appcompat-v7:24.2.1'
    compile 'com.android.support:support-v4:24.2.1'
    compile 'com.android.support:design:24.2.1'
    compile 'com.squareup:otto:1.3.8'
    compile 'uk.co.chrisjenx:calligraphy:2.2.0'
    compile 'com.android.support:cardview-v7:24.2.1'
    compile 'com.google.android.gms:play-services:10.0.1'
    compile 'com.android.support:multidex:1.0.0'
}
apply plugin: 'com.google.gms.google-services'

proguard-rules file:

# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in D:\ANDROID-DEV\AndroidStudioSDK/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the proguardFiles
# directive in build.gradle.
#
# 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 *;
#}

#-ignorewarnings
-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontskipnonpubliclibraryclassmembers
-dontpreverify
-dontshrink
-verbose

-repackageclasses ''
-allowaccessmodification
-optimizations !code/simplification/arithmetic
-keepattributes *Annotation*

#-injars bin/classes
#-injars libs
#outjars bin/classes-processed.jar
#-libraryjars libs(!META-INF/MANIFEST.MF,!META-INF/LICENSE.txt)

-repackageclasses ''
-keepattributes Signature
-printmapping out.map
-renamesourcefileattribute SourceFile



-keep public class * extends android.imgView.View {
    public <init>(android.content.Context);
    public <init>(android.content.Context, android.util.AttributeSet);
    public <init>(android.content.Context, android.util.AttributeSet, int);
    public void set*(...);
}

# my rules
#-repackageclasses 'myobfuscated'
#-allowaccessmodification


#-dontshrink
#-dontoptimize




# Keep fragments


# Serializables


# Native Methods



# Android Support Library



# Button methods



# Reflection

-keepclassmembers class com.elsinga.sample.proguard.SensorDescriptionFragment {

public void updateFields(com.elsinga.sample.proguard.SensorData);

}

# Remove Logging
-assumenosideeffects class android.util.Log {
    public static *** e(...);
    public static *** w(...);
    public static *** wtf(...);
    public static *** d(...);
    public static *** v(...);
}

#-libraryjars libs




# The official support library.
-keep class android.support.v4.** { *; }
-keep interface android.support.v4.** { *; }
-keep class android.support.** { *; }
-keep interface android.support.** { *; }
-keep class android.support.v7.** { *; }
-keep interface android.support.v7.** { *; }
-keep class android.support.multidex.** { *; }
-keep interface android.support.multidex.** { *; }
-keep class android.support.design.** { *; }
-keep interface android.support.design.** { *; }

# Library JARs.

-keepattributes SourceFile,LineNumberTable
-keep class com.parse.*{ *; }
-dontwarn com.parse.**
-dontwarn com.squareup.picasso.**
-keepclasseswithmembernames class * {
    native <methods>;
}

-keep class twitter4j.** { *; }
-keep interface twitter4j.** { *; }
-keep class com.google.gson.** { *; }
-keep interface com.google.gson.** { *; }
-keep class org.xmlpull.v1.** { *; }
-keep interface org.xmlpull.v1.** { *; }
-keep class org.ksoap2.** { *; }
-keep interface org.ksoap2.** { *; }
-keep class org.kxml2.** { *; }
-keep interface org.kxml2.** { *; }
-keep class org.kobjects.** { *; }
-keep interface org.kobjects.** { *; }
-keep class com.google.android.gcm.** { *; }
-keep interface com.google.android.gcm.** { *; }
-keep class com.google.analytics.** { *; }
-keep interface com.google.analytics.** { *; }
-keep class com.google.tagmanager.** { *; }
-keep interface com.google.tagmanager.** { *; }
-keep class com.google.gson.** { *; }
-keep interface com.google.gson.** { *; }
-keep class com.google.** { *; }
-keep interface com.google.** { *; }
-keep class com.google.android.youtube.player.** { *; }
-keep interface com.google.android.youtube.player.** { *; }
#-keep class com.googlecode.flickrjandroid.** { *; }
#-keep interface com.googlecode.flickrjandroid.** { *; }

# Library projects.
#-keep class com.winjit.newslib.** { *; }
#-keep interface com.winjit.newslib.** { *; }
-keep class com.facebook.** { *; }
-keep interface com.facebook.** { *; }
-keep class bolts.** { *; }
-keep interface bolts.** { *; }
-keep class com.google.** { *; }
-keep interface com.google.** { *; }
-keep class com.viewpagerindicator.** { *; }
-keep interface com.viewpagerindicator.** { *; }
-keep class com.jeremyfeinstein.slidingmenu.lib.** { *; }
-keep interface com.jeremyfeinstein.slidingmenu.lib.** { *; }
-keep class com.actionbarsherlock.** { *; }
-keep interface com.actionbarsherlock.** { *; }
-keep class com.handmark.pulltorefresh.library.** { *; }
-keep interface com.handmark.pulltorefresh.library.** { *; }
-keep class com.costum.android.widget.** { *; }
-keep interface com.costum.android.widget.** { *; }
-keep class com.nirhart.parallaxscroll.** { *; }
-keep interface com.nirhart.parallaxscroll.** { *; }
-keep class org.askerov.dynamicgrid.** { *; }
-keep interface org.askerov.dynamicgrid.** { *; }
-keep class com.melnykov.fab.** { *; }
-keep interface com.melnykov.fab.** { *; }
-keep class com.nineoldandroids.** { *; }
-keep interface com.nineoldandroids.** { *; }
-keep class com.andexert.library.** { *; }
-keep interface com.andexert.library.** { *; }
-keep class com.indris.material.** { *; }
-keep interface com.indris.material.** { *; }
-keep class com.nostra13.universalimageloader.** { *; }
-keep interface com.nostra13.universalimageloader.** { *; }
-keep class com.android.volley.** { *; }
-keep interface com.android.volley.** { *; }

-keep class com.xgc1986.parallaxpagerlibrary.** { *; }
-keep interface com.xgc1986.parallaxpagerlibrary.** { *; }

-keep class com.tooleap.sdk.** { *; }
-keep interface com.tooleap.sdk.** { *; }
-keep class me.grantland.widget.** { *; }
-keep interface me.grantland.widget.** { *; }

-keep class android.view.ext.** { *; }
-keep interface android.view.ext.** { *; }
-keep class com.getbase.floatingactionbutton.** { *; }
-keep interface com.getbase.floatingactionbutton.** { *; }
-keep class com.h6ah4i.android.widget.advrecyclerview.** { *; }
-keep interface com.h6ah4i.android.widget.advrecyclerview.** { *; }
-keep class com.astuetz.pagerslidingtabstrip.** { *; }
-keep interface com.astuetz.pagerslidingtabstrip.** { *; }
-keep class android.support.v7.widget.RoundRectDrawable { *; }
-keep class jp.wasabeef.** { *; }
-keep interface jp.wasabeef.** { *; }
-keep class com.aphidmobile.flip.** { *; }
-keep interface com.aphidmobile.flip.** { *; }
-keep class se.emilsjolander.flipview.** { *; }
-keep interface se.emilsjolander.flipview.** { *; }


-keep class com.squareup.otto.** { *; }
-keep interface com.squareup.otto.** { *; }

-keep class retrofit.** { *; }
-keep interface retrofit.** { *; }


-keep class okio.** { *; }
-keep interface okio.** { *; }

-keep class com.shemaroo.** { *; }
-keep interface com.shemaroo.** { *; }

#start crashlytics
-keep public class * extends java.lang.Exception
-printmapping mapping.txt
-keep class io.fabric..** {*; }
#end crasshlytics

#Start vmax Ads settings_help
-keep public class com.vmax.android.ads.**  { *; }
-keep class com.vmax.android.ads.mediation.partners.** { *; }
-keep interface com.vmax.android.ads.mediation.partners.** { *; }
-keep class com.vmax.android.ads.mediation.partners.** { *; }
-keep public class com.google.android.gms.**  { *; }
-keep public interface com.google.android.gms.**  { *; }
-keep class com.google.android.gms.ads.** { *; }
-dontwarn com.google.android.gms.**
 -keep class * extends java.util.ListResourceBundle { *; }
-keep public class com.google.android.gms.common.internal.safeparcel.SafeParcelable { *; }
-keepnames @com.google.android.gms.common.annotation.KeepName class *
-keepclassmembernames class * { @com.google.android.gms.common.annotation.KeepName *; }
-keepnames class * implements android.os.Parcelable { public static final ** CREATOR; }
-keep class com.facebook.** { *; }
#End vmax ads settings_help

-keepclasseswithmembers class * {
    @retrofit.http.* <methods>;
}

# If in your rest service interface you use methods with Callback argument.
-keepattributes Exceptions

# If your rest service methods throw custom exceptions, because you've defined an ErrorHandler.
-keepattributes Signature


-dontwarn rx.Observable$OnSubscribe
-dontwarn rx.Observable
-dontwarn rx.Subscriber
-dontwarn rx.subscriptions.Subscriptions
-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
-dontwarn java.nio.file.Files
-dontwarn java.nio.file.Path
-dontwarn java.nio.file.OpenOption
-dontwarn com.google.appengine.api.urlfetch.HTTPMethod
-dontwarn com.google.appengine.api.urlfetch.URLFetchServiceFactory
-dontwarn com.google.appengine.api.urlfetch.URLFetchService
-dontwarn com.google.appengine.api.urlfetch.HTTPRequest
-dontwarn com.google.appengine.api.urlfetch.HTTPResponse
-dontwarn com.google.appengine.api.urlfetch.HTTPHeader
-keep class org.spongycastle.** { *; }
-keep class org.bouncycastle.** { *; }
-keep class org.xmlpull.v1.** { *; }

-keep class com.itextpdf.** { *; }
-dontwarn org.spongycastle.**

-keep class com.daimajja.** { *; }

-dontwarn org.spongycastle.**
-dontwarn java.awt.**
-dontwarn java.xml.**
-dontwarn javax.**
-dontwarn org.apache.**

-dontwarn org.bouncycastle.**

show your build.gradle, proguard config, etc. – Vladyslav Matviienko Feb 01 '17 at 06:45 — Vladyslav Matviienko, Feb 01 '17 at 06:45
@VladMatvienko,please see edited question. – Vasu Feb 01 '17 at 06:56 — Vasu, Feb 01 '17 at 06:56

score 3 · Answer 1 · edited May 23 '17 at 12:09

That's the expected behavior. ProGuard doesn't obfuscate classes that:

Are top-level components such as Activity, Service, BroadcastReceiver, etc, as explained in this article.
Have a -keep rule that match their name. For example, the class com.elsinga.sample.proguard.SensorDescriptionFragment will not be obfuscated because you have a ProGuard rule that is explicitly keeping it.
Classes that are annotated with @Keep.

If you think that ProGuard should be obfuscating a certain class (e.g. com.example.SomeClass) but for some reason it's not, then you can add a -whyareyoukeeping com.example.SomeClass to your ProGuard configuration file to make it print the reason why obfuscation is not being performed.

Obfuscate Folder Structure,Packages in Android Studio

1 Answers1