Android ProGuard - Obfuscating and Shrinking your code edit

Enable ProGuard for your build

For enabling ProGuard configurations for your application you need to enable it in your module level gradle file. you need to set the value of minifyEnabled true.

You can also enable shrinkResources true which will remove resources that ProGuard flaggs as unused.

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

The above code will apply your ProGuard configurations contained in proguard-rules.pro (“proguard-project.txt” in Eclipse) to your released apk.

To enable you to later determine the line on which an exception occurred in a stack trace, “proguard-rules.pro” should contain following lines:

-renamesourcefileattribute SourceFile    
-keepattributes SourceFile,LineNumberTable

To enable Proguard in Eclipse add proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt to “project.properties”


Table Of Contents
39 ACRA
64 Menu
112 Loader
113 ProGuard - Obfuscating and Shrinking your code
119 Xposed
132 Colors
135 Fresco
140 AdMob
147 Button
156 Vk SDK
170 XMPP
176 OpenCV
200 FileIO
203 Moshi
217 Paint
231 AIDL
241 JCodec
243 Okio
255 Looper
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