android 的混淆打包
混淆:類名和方法名的映射轉化關係 優點:減小代碼大小,提高效率
在project.properties文件中寫入:proguard.config=proguard.cfg
混淆的原理-> 類名和方法名的映射轉化
ContentProvider.getuserinfo.getchineselikemeetmale();
a.b.c();
native -> 類名_方法名
proguard.cfg文件:
-optimizationpasses 5 設置混淆的壓縮比率 0 ~ 7
-dontusemixedcaseclassnames -> Aa aA 是否保留大小寫
-dontskipnonpubliclibraryclasses ->如果應用程序引入的有jar包,並且想混淆jar包裏面的class
-dontpreverify
-verbose ->混淆後生產映射文件 map 類名->轉化後類名的映射
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
#混淆採用的算法.
-keep public class * extends android.app.Activity 所有activity的子類不要去混淆
-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
-keepclasseswithmembernames class * {
native <methods>; 所有native的方法不能去混淆.
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet);
//某些構造方法
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet, int);
}
-keepclassmembers class * extends android.app.Activity {
public void *(android.view.View);
}
-keepclassmembers enum * {
public static **[] values();
public static ** valueOf(java.lang.String);
}
-keep class * implements android.os.Parcelable {
public static final android.os.Parcelable$Creator *;
}
在project.properties文件中寫入:proguard.config=proguard.cfg
混淆的原理-> 類名和方法名的映射轉化
ContentProvider.getuserinfo.getchineselikemeetmale();
a.b.c();
native -> 類名_方法名
proguard.cfg文件:
-optimizationpasses 5 設置混淆的壓縮比率 0 ~ 7
-dontusemixedcaseclassnames -> Aa aA 是否保留大小寫
-dontskipnonpubliclibraryclasses ->如果應用程序引入的有jar包,並且想混淆jar包裏面的class
-dontpreverify
-verbose ->混淆後生產映射文件 map 類名->轉化後類名的映射
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
#混淆採用的算法.
-keep public class * extends android.app.Activity 所有activity的子類不要去混淆
-keep public class * extends android.app.Application
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-keep public class * extends android.app.backup.BackupAgentHelper
-keep public class * extends android.preference.Preference
-keep public class com.android.vending.licensing.ILicensingService
-keepclasseswithmembernames class * {
native <methods>; 所有native的方法不能去混淆.
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet);
//某些構造方法
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet, int);
}
-keepclassmembers class * extends android.app.Activity {
public void *(android.view.View);
}
-keepclassmembers enum * {
public static **[] values();
public static ** valueOf(java.lang.String);
}
-keep class * implements android.os.Parcelable {
public static final android.os.Parcelable$Creator *;
}
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