http://blog.csdn.net/asmcvc/article/details/9948419
舉例子：
-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontpreverify
-verbose
-dontwarn
-dontskipnonpubliclibraryclassmembers
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
-libraryjars libs/afinal-0.2.1-bin.jar
-libraryjars libs/armeabi/libBaiduMapSDK_v3_1_0.so #地圖相關(guān)的C++編譯的可執(zhí)行文件（引擎）不要混淆
-libraryjars libs/armeabi/liblocSDK4d.so #定位相關(guān)的C++編譯的可執(zhí)行文件（引擎）不要混淆
-libraryjars libs/afinal-0.2.1-bin.jar
-libraryjars libs/android-support-v4.jar
-libraryjars libs/android-support-v7-recyclerview.jar
-libraryjars libs/apache_httpClient_full_v43.jar
-libraryjars libs/support-annotations-21.0.0-rc1.jar
-libraryjars libs/locSDK_4.2.jar
-libraryjars libs/baidumapapi_v3_1_0.jar
-keep class com.baidu.** { *; }
-keep class vi.com.gdi.bgl.android.**{*;}
-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 * extends android.support.v4.**
-keep public class com.android.vending.licensing.ILicensingService
-keep class android.support.annotation.** { *; }
-keep class org.apache.http43.** { *; }
-keep class android.support.v7.widget.** { *; }
-keep class net.tsz.afinal.** { *; }
-keep class com.alibaba.fastjson.** { *; }
-keep class android.support.v4.** { *; }
-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);
}
-keepclassmembers class * implements java.io.Serializable {
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();
}
-keep class * implements android.os.Parcelable {
public static final android.os.Parcelable$Creator *;
}