Android 混淆 以及 java程式碼方式實現混淆配置
阿新 • • 發佈:2019-02-12
第一步 : 在build.gradle中做如下配置
注 : 可以分別配置debug與release的混淆配置
android {
buildTypes {
debug {
minifyEnabled true //混淆
zipAlignEnabled true //zipalign優化
shrinkResources true //移除無用的resource檔案
//前一部分代表系統預設的android程式的混淆檔案,該檔案已經包含了基本的混淆宣告,後一個檔案是自己的定義混淆檔案
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
release {
minifyEnabled true //混淆
zipAlignEnabled true //zipalign優化
shrinkResources true //移除無用的resource檔案
//前一部分代表系統預設的android程式的混淆檔案,該檔案已經包含了基本的混淆宣告,後一個檔案是自己的定義混淆檔案
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
第二步 : 配置proguard-rules.pro檔案
以下是根據本人實際專案中做出的配置,可以參考
# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# 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 *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile
# * 混淆日誌生成目錄:app.build.outputs.mapping下,打包時請拷貝此日誌,用於錯誤日誌還原分析.
#--------------------------------------------- 公共配置 ----------------------------------------#
-optimizationpasses 5 # 程式碼混淆壓縮比
-dontusemixedcaseclassnames # 混合時不使用大小寫混合,混合後的類名為小寫
-dontskipnonpubliclibraryclasses # 指定不去忽略非公共的庫類。
-dontskipnonpubliclibraryclassmembers # 指定不去忽略非公共庫的類成員
-dontpreverify # 混淆時不做預校驗
-verbose # 使我們的專案混淆後產生對映檔案 : 包含有類名->混淆後類名的對映關係
-ignorewarnings # 忽略所有警告
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*# 指定混淆是採用的演算法,後面的引數是一個過濾器(谷歌推薦的演算法,一般不做更改)
-keepattributes *Annotation*,InnerClasses #保留註解不混淆
-keepattributes Signature # 避免混淆泛型
-keepattributes SourceFile,LineNumberTable# 丟擲異常時保留程式碼行號
#--------------------------------------------- 公共配置 End ----------------------------------------#
#--------------------------------------------- Java ----------------------------------------#
-keepclasseswithmembernames class * { # 保留本地native方法不被混淆
native <methods>;
}
-keepclassmembers enum * {# 保留列舉類不被混淆
public static **[] values();
public static ** valueOf(java.lang.String);
}
-keepclassmembers class * {# 保留JsonObject不被混淆
public <init> (org.json.JSONObject);
}
-keep class * implements android.os.Parcelable {# 保留Parcelable序列化類不被混淆
public static final android.os.Parcelable$Creator *;
}
-keepnames class * implements java.io.Serializable
-keepclassmembers class * implements java.io.Serializable {# 保留Serializable序列化的類不被混淆
static final long serialVersionUID;
private static final java.io.ObjectStreamField[] serialPersistentFields;
private void writeObject(java.io.ObjectOutputStream);
private void readObject(java.io.ObjectInputStream);
java.lang.Object writeReplace();
java.lang.Object readResolve();
}
#--------------------------------------------- Java End ----------------------------------------#
#--------------------------------------------- Android 系統 ----------------------------------------#
-keep public class * extends android.view.View
-keep public class * extends android.app.Fragment
-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-keep public class * extends android.app.backup.BackupAgentHelper
-keep public class * extends android.preference.Preference
-keep public class com.android.vending.licensing.ILicensingService
-keep class **.R$* { *; }# 保留R下面的資源
-keep class android.support.** { *; }# 保留support下的所有類及其內部類
-keep public class * extends android.support.v4.**
-keep public class * extends android.support.v7.**
-keep public class * extends android.support.annotation.**
-keepclassmembers class * extends android.app.Activity{#保留在Activity中的方法引數是view的方法(這樣以來我們在layout中寫的onClick就不會被影響)
public void *(android.view.View);
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet);
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet, int);
}
-keepclassmembers class * {# 對於帶有回撥函式的**on*Event、**On*Listener 不被混淆
void *(**On*Event);
void *(**On*Listener);
}
#--------------------------------------------- Android 系統 End ----------------------------------------#
#--------------------------------------------- 繼承類混淆配置 ----------------------------------------#
-keep interface com.acmenxd.frame.utils.proguard.** { *; }
-keep class * implements com.acmenxd.frame.utils.proguard.IKeepClass
-keepnames class * implements com.acmenxd.frame.utils.proguard.IKeepClassName
-keepclassmembers class * implements com.acmenxd.frame.utils.proguard.IKeepFieldName {
<fields>;
}
-keepclassmembers class * implements com.acmenxd.frame.utils.proguard.IKeepPublicFieldName {
public <fields>;
}
-keepclassmembers class * implements com.acmenxd.frame.utils.proguard.IKeepMethodName {
<methods>;
}
-keepclassmembers class * implements com.acmenxd.frame.utils.proguard.IKeepPublicMethodName {
public <methods>;
}
#--------------------------------------------- 繼承類混淆配置 End ----------------------------------------#
#--------------------------------------------- 依賴庫混淆配置 ----------------------------------------#
#libs
#rxjava & rxandroid
-dontwarn sun.misc.**
-keepclassmembers class rx.internal.util.unsafe.*ArrayQueue*Field* {
long producerIndex;
long consumerIndex;
}
-keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueProducerNodeRef {
rx.internal.util.atomic.LinkedQueueNode producerNode;
}
-keepclassmembers class rx.internal.util.unsafe.BaseLinkedQueueConsumerNodeRef {
rx.internal.util.atomic.LinkedQueueNode consumerNode;
}
#okhttp3
-dontwarn okio.**
-dontwarn okhttp3.**
-dontwarn com.squareup.okhttp3.**
#retrofit2
-dontwarn retrofit2.**
-keep class retrofit2.** { *; }
-keepattributes Signature
-keepattributes Exceptions
#FrescoView
-dontwarn okio.**
-dontwarn okhttp3.**
-dontwarn com.squareup.okhttp3.**
-dontwarn javax.annotation.**
-dontwarn com.android.volley.toolbox.**
-keep,allowobfuscation @interface com.facebook.common.internal.DoNotStrip
-keep @com.facebook.common.internal.DoNotStrip class *
-keepclassmembers class * {
@com.facebook.common.internal.DoNotStrip *;
}
-keepclassmembers class * {
native <methods>;
}
#Glide
-keep public class * implements com.bumptech.glide.module.GlideModule
-keep class com.bumptech.glide.** {
*;
}
#greenDAO 3.2.0
#-keep class * extends org.greenrobot.greendao.AbstractDao{ *; }
-keep class org.greenrobot.greendao.**{*;}
-keepclassmembers class * extends org.greenrobot.greendao.AbstractDao {
public static java.lang.String TABLENAME;
}
-keep class **$Properties
#eventbus 3.0.0
-keepattributes *Annotation*
-keepclassmembers class ** {
@org.greenrobot.eventbus.Subscribe <methods>;
}
-keep enum org.greenrobot.eventbus.ThreadMode { *; }
-keepclassmembers class * extends org.greenrobot.eventbus.util.ThrowableFailureEvent {
<init>(java.lang.Throwable);
}
#--------------------------------------------- 專案混淆 處理 ----------------------------------------#
-keep class com.acmenxd.core.model.**{ *; } # 實體類
-keep class com.acmenxd.mvp.model.**{ *; } # 實體類
#--------------------------------------------- 反射類 處理 ----------------------------------------#
#--------------------------------------------- WebView 處理 ----------------------------------------#
#--------------------------------------------- js互動 處理 ----------------------------------------#
解釋部分 -> 繼承混淆類配置
其作用是避免 在實際專案中N多個類或包 需要做混淆配置, 導致proguard-rules.pro檔案過於混亂
其實現方式是 :
一. 在專案中定義介面,如下 :
/**
* @author AcmenXD
* @version v1.0
* @github https://github.com/AcmenXD
* @date 2017/2/21 18:00
* @detail 實現此介面的類 -> 將保持整個類都不混淆
*/
public interface IKeepClass extends IKeepFieldName, IKeepMethodName {
}
/**
* @author AcmenXD
* @version v1.0
* @github https://github.com/AcmenXD
* @date 2017/2/21 18:00
* @detail 實現此介面的類 -> 將保持類名不混淆
*/
public interface IKeepClassName {
}
/**
* @author AcmenXD
* @version v1.0
* @github https://github.com/AcmenXD
* @date 2017/2/21 18:00
* @detail 實現此介面的類 -> 將保持類名和成員變數都不混淆
*/
public interface IKeepFieldName extends IKeepClassName {
}
/**
* @author AcmenXD
* @version v1.0
* @github https://github.com/AcmenXD
* @date 2017/2/21 18:00
* @detail 實現此介面的類 -> 將保持類名和方法名都不混淆
*/
public interface IKeepMethodName extends IKeepClassName {
}
/**
* @author AcmenXD
* @version v1.0
* @github https://github.com/AcmenXD
* @date 2017/2/21 18:00
* @detail 實現此介面的類 -> 將保持類名和public成員變數都不混淆
*/
public interface IKeepPublicFieldName extends IKeepClassName {
}
/**
* @author AcmenXD
* @version v1.0
* @github https://github.com/AcmenXD
* @date 2017/2/21 18:00
* @detail 實現此介面的類 -> 將保持類名和public方法名都不混淆
*/
public interface IKeepPublicMethodName extends IKeepClassName {
}
二. 在proguard-rules.pro檔案新增如下內容
#--------------------------------------------- 繼承類混淆配置 ----------------------------------------#
-keep interface com.acmenxd.frame.utils.proguard.** { *; }
-keep class * implements com.acmenxd.frame.utils.proguard.IKeepClass
-keepnames class * implements com.acmenxd.frame.utils.proguard.IKeepClassName
-keepclassmembers class * implements com.acmenxd.frame.utils.proguard.IKeepFieldName {
<fields>;
}
-keepclassmembers class * implements com.acmenxd.frame.utils.proguard.IKeepPublicFieldName {
public <fields>;
}
-keepclassmembers class * implements com.acmenxd.frame.utils.proguard.IKeepMethodName {
<methods>;
}
-keepclassmembers class * implements com.acmenxd.frame.utils.proguard.IKeepPublicMethodName {
public <methods>;
}
#--------------------------------------------- 繼承類混淆配置 End ----------------------------------------#
三. 使用
/** 實現IKeepClass類,所以TestA整個類都不混淆,並且無需再proguard-rules.pro配置 */
public class TestA implements IKeepClass{
}
/** 實現IKeepClassName類,所以TestA類名不混淆,並且無需再proguard-rules.pro配置 */
public class TestA implements IKeepClassName{
}
/** 實現IKeepFieldName類,所以TestA類名和成員變數都不混淆,並且無需再proguard-rules.pro配置 */
public class TestA implements IKeepFieldName{
}
/** 實現IKeepMethodName類,所以TestA類名和方法名都不混淆,並且無需再proguard-rules.pro配置 */
public class TestA implements IKeepMethodName{
}