Android 混淆打包
修改project.properties文件
#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
去掉之前的#，即取消注釋
修改proguard-project.txt文件（忽略第三方jar）
引入第三方庫：
-libraryjars /libs/umeng_sdk.jar
忽略類：
-keep class com.umeng.** {*;}
-optimizationpasses 7
-dontskipnonpubliclibraryclasses
-dontskipnonpubliclibraryclassmembers
-dontpreverify
-verbose
-allowaccessmodification
-repackageclasses
-dontusemixedcaseclassnames
-dontoptimize
-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-keep public class * extends android.app.backup.BackupAgentHelper
-keep public class * extends android.preference.Preference
-keep public class com.android.vending.licensing.ILicensingService
-libraryjars /libs/umeng_sdk.jar
-keep class com.umeng.** {*;}
-keepclasseswithmembernames class * {
native <methods>;
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet);
}
-keepclasseswithmembers class * {
public <init>(android.content.Context, android.util.AttributeSet, int);
}
-keepclassmembers class * extends android.app.Activity {
public void *(android.view.View);
}
-keepclassmembers enum * {
public static **[] values();
public static ** valueOf(java.lang.String);
}
-keep class * implements android.os.Parcelable {
public static final android.os.Parcelable$Creator *;
}
配置好混淆，最後打包項目：
更多Android相關信息見Android 專題頁面 http://www.linuxidc.com/topicnews.aspx?tid=11
