Android 编程下的代码混淆

-optimizationpasses 5                                                           # 指定代码的压缩级别
-dontusemixedcaseclassnames                                                     # 是否使用大小写混合
-dontskipnonpubliclibraryclasses                                                # 是否混淆第三方jar
-dontpreverify                                                                  # 混淆时是否做预校验
-verbose                                                                        # 混淆时是否记录日志
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*        # 混淆时所采用的算法

-keep public class * extends android.app.Activity                               # 保持哪些类不被混淆
-keep public class * extends android.app.Application                            # 保持哪些类不被混淆
-keep public class * extends android.app.Service                                # 保持哪些类不被混淆
-keep public class * extends android.content.BroadcastReceiver                  # 保持哪些类不被混淆
-keep public class * extends android.content.ContentProvider                    # 保持哪些类不被混淆
-keep public class * extends android.app.backup.BackupAgentHelper               # 保持哪些类不被混淆
-keep public class * extends android.preference.Preference                      # 保持哪些类不被混淆
-keep public class com.android.vending.licensing.ILicensingService              # 保持哪些类不被混淆

-keepclasseswithmembernames class * {                                           # 保持 native 方法不被混淆
    native <methods>;
}

-keepclasseswithmembers class * {                                               # 保持自定义控件类不被混淆
    public <init>(android.content.Context, android.util.AttributeSet);
}

-keepclasseswithmembers class * {
    public <init>(android.content.Context, android.util.AttributeSet, int);     # 保持自定义控件类不被混淆
}

-keepclassmembers class * extends android.app.Activity {                        # 保持自定义控件类不被混淆
   public void *(android.view.View);
}

-keepclassmembers enum * {                                                      # 保持枚举 enum 类不被混淆
    public static **[] values();
    public static ** valueOf(java.lang.String);
}

-keep class * implements android.os.Parcelable {                                # 保持 Parcelable 不被混淆
  public static final android.os.Parcelable$Creator *;
}

-keep class MyClass;                                                            # 保持自己定义的类不被混淆
复制代码

# To enable ProGuard in your project, edit project.properties
# to define the proguard.config property as described in that file.
#
# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in ${sdk.dir}/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the ProGuard
# include property in project.properties.
#
# For more details, see
#   http://developer.android.com/guide/developing/tools/proguard.html

# Add any project specific keep options here:

sdk.dir=D:/Android-SDK/android-sdk
proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt

# 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 *;
#}