Android Proguard Scratch
准备:ant1.8/androidsdk
1. build.xml
<?xml version="1.0" encoding="UTF-8"?>
<project name="project" default="help">
<property file="local.properties" />
<property file="ant.properties" />
<loadproperties srcFile="project.properties" />
<fail message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through an env var" unless="sdk.dir"/>
<import file="${sdk.dir}/tools/ant/build.xml" />
</project>
2. 把proguard.jar放到ant/lib目录
3. default.properties
# Project target.
target=android-8
sdk.dir=/home/bonjour/dev/androidsdk
proguard.config=proguard.cfg
4. proguard.cfg
-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontpreverify
-verbose
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-keep public class * extends android.app.backup.BackupAgentHelper
-keep public class * extends android.preference.Preference
-keep public class com.android.vending.licensing.ILicensingService
-keepclasseswithmembernames class * {
native <methods>;
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet);
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet, int);
}
-keepclassmembers class * extends android.app.Activity {
public void *(android.view.View);
}
-keepclassmembers enum * {
public static **[] values();
public static ** valueOf(java.lang.String);
}
-keep class * implements android.os.Parcelable {
public static final android.os.Parcelable$Creator *;
}
-dontoptimize
5. 添加ant/bin和androidsdk到$PATH中
6. ant release -- 生成的文件未签名